1be28d4ba38b7fffb294f372dad467b85e80a7623bd01ffebbcf69a902988aed460dd2d2a8907b38660b0bb5a08e725e86c14a90e6") utimensat(r2, &(0x7f0000000880)='./file0/file0\x00', &(0x7f00000008c0)={{0xfffffffffffffff8, 0x3}, {0x4, 0x5f2c}}, 0x200) 07:39:09 executing program 1: syz_execute_func(&(0x7f0000000240)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x3000) 07:39:09 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) fchmod(r0, 0x100) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) getegid() 07:39:09 executing program 0: freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x2000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x80000000000, 0x0) 07:39:09 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)="8cc91e9748ace98e9f0f5d4820c9eee6458d1355dd4451483c", 0x19}], 0x1}, 0x100) rmdir(&(0x7f0000000040)='./file0\x00') 07:39:09 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) semget$private(0x0, 0x1, 0x20) getrlimit(0x8, &(0x7f00000000c0)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x6) sync() socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000080)=0x675) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 07:39:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0xfffffffffffffeb5) socket$inet_tcp(0x2, 0x1, 0x0) 07:39:09 executing program 1: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f00000003c0)="96f3a7c0472c431c060f05f30f59bfd917cf00669041e2e9b557c462fd2a51000fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd310ee0fbcaf00100c00f345d90aacacf00fc174a200080000f08171a30b8a826eef8cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1d57dbbbfdd5cc666440f3830de75aeaea1c9fb110f92c43e450fae7c0f0f") rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00') mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) 07:39:09 executing program 2: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket(0x11, 0x10010000003, 0x0) ioctl$DIOCGETADDRS(0xffffffffffffffff, 0x8004667e, &(0x7f0000000000)) 07:39:09 executing program 1: r0 = socket(0x10, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket(0x1000000000000002, 0xfffffff, 0x82) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x2}, 0x8) accept4(r0, &(0x7f0000000180)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x30000000) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="ca85fa9ceb044ff73000"], 0x10) shutdown(r1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0xef1, 0x1, 0x0, 0x4}, 0x8) sendmsg(r1, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 07:39:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)=']', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x28, 0x0, 0x4e8162) r1 = dup2(r0, r0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000000c0)="fa95bb33554466413a72e5672c13dbd045de65c3af238f73748fcfbd460f6bc19a0e97e7c6e8dd5c759db3e2a5527fb62bdbacd6e2ac6e3a5189a864992823050da0a9a584d8b5184325162776552aa8db06142d0cf9f0f78dbd5a232d86ffb455fe41e83731f1859250bdba36854f1cf1fa9f91c06b539b7a6aca02262213ac402bbd7baf3a") 07:39:09 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000300)={{"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", "d855f48d15ab3939a0ae2a243f5d5b49a03de417abbfcab5f64f4d67a8e6abdf", 0x6, 0x8873}, &(0x7f0000000280)="7ca176d80407d514080964fbaf43b911d6603ffe9589ea5ad6d3f0cdd5f293d4573b32fa89c0724e89aba0a4c27eaedbe8e71dcb49a0be76dd70442b0a762ffbae4a4914bc6966314be40725a881dce5c7a6ad6789b0331b366bf5", 0x4, 0xff, 0x10000, 0x20, 0x4, 0x6335}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fchdir(r1) socket(0x12, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000001c0)="64d6e2cb8d2b6981cd8589a205c906a91afb2abff2cd19d93c627b137f81f215706fd22d4c97d9235d0343a7dd0cbc6bab8fc12ae5bbadad74893ca3673c66cb768f607ec6c6e80721be886b4c4504cd25ddad8019b42a6cbd33e1e738a65f01afe4719a6bcaf5d64a233cea144660b2b3e7dde92b8ecc41e7bf5dc27ce423ff286348932762bc1fa838524df6641a7d956f4b1d2fe882a0c5d020b8ba8852f12ae123faa778f0f0") 07:39:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 07:39:09 executing program 2: syz_emit_ethernet(0x7e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000700000000000019078ac2300bb00744921b042e61c650000004500000000000000cdb6c0a52255cc23000000000000faff0000e000000200060001e0000001000000ac000000007f000001000000000100"/120]) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0xffffffffffffffff) 07:39:09 executing program 2: syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494051600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="8f4818b644bc14a541b5fac461d1f22b42ca8e8564f3903e0f6b5b80c4e2f59ca800000080470f4ddf420f0fc1a6456be000") 07:39:09 executing program 1: syz_emit_ethernet(0x59, &(0x7f0000000000)={@empty, @remote, [], {@generic={0x880b, "01b999018c9e1771db4519347234ae166972169dae3bc534f81fb1e8fda6b83dfc8abb431cf1f5f9ba7c9fbcd03340adad3b4f428d5bb1d49f2be6509c72d317b037825532958d0b51387f"}}}) r0 = socket(0x1c, 0x10000005, 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x8) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000200)="88c04ee55b48982d3eaef5fe7041") ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000600)="c6eab85d1614374b9c2556a66223754e694f9d195eff562aa489087831163e72984dd57ab69b9f75da591deada4f9b26f67ddb8ff07b16f001235f1198d0f1aedfc0b6ae") syz_emit_ethernet(0x13d, &(0x7f0000000080)={@broadcast, @random="9c1c2be5fef1", [{[{0x88a8, 0x1, 0xd002, 0x3}], {0x8100, 0x6, 0x6, 0x3}}], {@ipv4={0x800, {{0xf, 0x4, 0x6, 0x0, 0x127, 0x68, 0x8, 0xc, 0x57, 0x0, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@end, @generic={0x82, 0xa, "cfc8092c6eef6039"}, @lsrr={0x83, 0x17, 0x6, [@broadcast, @rand_addr=0xfffffffffffffffd, @broadcast, @remote={0xac, 0x14, 0x0}, @multicast2]}, @ra={0x94, 0x6, 0x7ff}]}}, @generic="2ccb08a89b97c0f6ed6a384ee6461d03fc3969ed712b80e711019fc65b26712beb124f98c4217fc483a525acba2db292c6aa196e8aa97d9395f3d2858e91acf773f51a5d1ae7e7e25d17008ae778853557f5a94bd15f33132c256b2b8066fbb2846443f26b0543f0976a33c5699c44ef0165c90599911a3c66f8b4903ce65ccece395726e2a187b65e90a1d189a231afb371f0c1fe72e055b52d719c09cce28e893d668fd4a62cdfd81e94dd3c15e9831cbd76c8e6d8be230fdc68de3802b7143d67e7cc62eaf716234bd00baa9f31b675be1e0a4f03dee4871bf56a4a62436707f53e75d6f60aa7262a7b"}}}}) syz_emit_ethernet(0x2eb, &(0x7f0000000300)={@local, @local, [{[{0x88a8, 0xfffffffffffffff9, 0x7fffffff}], {0x8100, 0xfff, 0x0, 0x2}}], {@ipv6={0x86dd, {0xfff, 0x6, "7d77c6", 0x2ad, 0x7f, 0xffffffffffffff7f, @ipv4={[], [], @broadcast}, @ipv4, {[@hopopts={0xdf, 0x26, [], [@enc_lim={0x4, 0x1, 0x29a}, @enc_lim={0x4, 0x1, 0xffffffff00000001}, @generic={0x0, 0x5c, "782fb120edf15a368542ed10a1611179429a4a8d1623e69ea4e3d5330421e2c7c33146059af2199e0107b1cd71783c6bba5d7f8e02dc004bb7b6a14bb8ad0c6860ad24eabdf61ae263a496552d66dac236ceb7fe1a1345eaeb200ac9"}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x20, 0xcd, "3843b78b8ec8a15c889dc0253f9a48efe69dd22ceb5576ad401122e3c52119f00fea5cc9909553122ab7cc1c7896eb2db9ed8056dbcb6ca20304e52fd6789c86a4317797b3b9147dceaf537e334a0404693aa406582abe98b3ae567ad9ccba9e9dee831382b93713c58c63f3668d19da0ad6ab1f35671d4f7b625f025d663529b8ccc9cf56f40c24a99e37d10b3ef5d434394d02ce1a9eb06715c0523cb3d6900ad23317c3290419e8096fa3a73a4b0c421e68a004102c4989fe77f2403762f546d1b710fb9e30a148c276b6aa"}]}, @routing={0x5f, 0x10, 0x1, 0x7, 0x0, [@mcast1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @empty, @local={0xfe, 0x80, [], 0x0}, @mcast2]}], @generic="8129efdb12b7ca41d5383b23161d54215b8ac2f1ef7464228faa23a6de727120dce3b6632ec7a4c0e2095334aeb0f826604aaced7bda0601801460a0feb25c6d41da97a13a3197d20772d036b604476bed2414ed737caed99ec12f504dd21e77cb99876f0982fdda0e3afd6d371ceb5cdf728b91c8275d3c696eca51645174826263a7185a559beea2ce8179f3ade70ef5a9d511f7ef32694282f4f4f36efb649275d62cceb15c06ac020f3504501a5dc752800b6d04834cbefaf74a8291aea4f414e6ad61c273e9966f6d4571a69022743af8c4add704260c56c4215dad2ebb6613ba5c46"}}}}}) syz_emit_ethernet(0x9b, &(0x7f0000000240)={@remote, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x1000, 0x80000000, 0x8d, 0x64, 0x7, 0x81, 0x88, 0x0, @rand_addr=0x9, @multicast2, {[@generic={0x7, 0x2}, @end]}}, @generic="8e9ec7f0c2e3000f5e214018a217008b7ffd3cd8accfc71d79e5045a8c069dc5f04daa669f965006f0b51b1892a2cb3c4855511fb80310a2a1655a43d16fa7b8f819dd63b1f6dca571f4dd4ff3702aba65637711b5b30f2c6185ed9959a78d7d48960ae61f8983d0dde228a8d0a48a27aa6cd57f8e"}}}}) 07:39:09 executing program 0: r0 = socket(0x2, 0x20000000, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 07:39:09 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') 07:39:09 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000240)=""/212, 0xd4}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000340)=""/151, 0x97}, {&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f0000000500)=""/230, 0xe6}, {&(0x7f0000000600)=""/115, 0x73}], 0x6, 0x13) mlockall(0x1) sync() recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 07:39:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f00000000c0)) r2 = accept4(r0, &(0x7f0000000200)=@un=@file={0x0, ""/83}, &(0x7f0000000280)=0x55, 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x6, 0x3b, 0x8001, 0x0, 0x6}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x0, 0x200, 0x2, 0xfffffffffffffffc, 0x181, 0x81, 0xfff, r3}, &(0x7f00000001c0)=0x20) r4 = open(&(0x7f0000000300)='./file0\x00', 0x104, 0x40) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000000340)="8d438f3766d74309eef634b6e7de7b44185986f65d8e85d77b84fbdb6057c571f3b1ba618da4d3c5e665ad97f2ebdc758b34d2bb09485b567ea0c1519c3c9b209f061f7d6bfaf6e8ef2bf15d5c0a83e173fd9748417905b92eff8c651033e1fbc2e95f7d7005791addc9bf651fa8ffe137bd47f552d83cc341e77c69387b49a7b19d32ff9921c6001b5698fff81919c0d4d0a9d84d87cc223029b0665366b554b5ec29f2a2ebc91db8094b136e80c4ff8c04bd466b82611cd97c6feb9922e7794d58d9922bb518f3acfcae9fc8559bcf7d83f44d53aac4fdfd96c5928487cee2d2b3af570b5e2c2543bfb53969d2bd95d0c04914dce2c1de4f") 07:39:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c006403058b4b4de443e11b000000000000fe80000000000002000000"], 0x0) r1 = socket(0x1c, 0x20000000, 0x2) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000b00)=0x4) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1ffc00000}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0xfffffffffffffff9, 0x8, 0x90, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x98) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000440)={0x9}) r4 = accept(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000a80)=ANY=[@ANYBLOB="03a964028e0040b8721c89bc591ece4ff66328f46225f8c47b420c275c4e86de3170a63226edad874ff34e2a3e8cd787b0fc4df7783560b0ddafea6e58ca2a21528f32ed41758f837367a57cabb0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000140)={r5, 0x80000001, 0x8000, 0x2a37}, &(0x7f0000000180)=0x10) r6 = dup(r0) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="4000000000000000000000b38426cdfec2dd7c1b1e90fbf94fd5d148d5f2c96e3b237df89217e46d455bb5010000008034a0d9ff30c2a3afd1b77df79d7bc2fc9771c3a3c27a98dc0000"], 0x40}, 0x0) sendmsg(r2, &(0x7f0000000a40)={&(0x7f00000004c0)=@in6={0x1c, 0x3, 0x3, @mcast1, 0x4}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000500)="55eb6711afe3e35671f55557c56077749dd1d741ed86e1a2e8343413be0c980afe030b7f467c0826f2c023d0ed54c6db0236151e53215d0fc8804179", 0x3c}, {&(0x7f0000000540)="42766ea81a20727a015f3469a99468b71900ccc9c2997bc7ab442cd1159c", 0x1e}, {&(0x7f0000000580)="c1bf454d5c4d243704628b0277d58c41c9f01a78839122274d55259ccd968d9b8a31b2b62ff6dd0133f59a6f8d9791299b65cf1fd1a0c9c408ea1edace3bba4ee72478f6bd4074d3ea7a346fb8c280bb5a94bee7d6450bb2b66902f510ecf6bc596f26b0570bb76ae3bb4c3bff582bce7adc80700b9e6b6befd726ced625d2f5f597a12bb1bca9c84f07f24101a23287943ec688ca2e65efc87646b27a158c5055886bd2ec45ef7f9dc3f578fcbfc66a82b1a0907879ffe0eee3b8f91940f854ee7866e09750e5b8638f1de8bb53422c161cad6607dd4a8058fcd031c58f5f4709c3ef4d8de6405b9c8541157fb518f8b298ea22bbf4", 0xf6}, {&(0x7f0000000680)="47ff658f942f5c228f5d4af73954c7db07d080e654807f933c81749788489ad843a13ad43df215f625d0523f23ec5ef820e79b46d5143795cd4dfd25db91f10c2f5c47c093dc01ac76604001ecd2bbfc0d21df1dfe12c1351e6c8ecf582080b88ace94", 0x63}, {&(0x7f0000000700)="d4bc7418f9df590a595f21205a0f122a52f55a037c197ee58f1b78fa48a63276b40ea8320a4ace84f67930d670da444d40be05d69c93e9f0c361af63", 0x3c}, {&(0x7f0000000740)="bb00759c946e3dce6a938e89061f3bdb801eeadf8ed4edc9aa8a238febbadd7cfbbfc53b8804937d054a2dd2279914a85319a072d5f9c4fcee42fc5c52f0f8415b0452eb62b4fff9e3e34aef5955c31d9512e193d942739e48e0d31defeaf67cf26ee419aa9a059e4b6170b99ec5c60708cd2dfad04ad0d8dc3dfc101a8e8d7e5e7e839fbcc8f1a0af3a5afc148e8f9a18f44c0c4423739c32b5de399a0934", 0x9f}], 0x6, &(0x7f0000000880)=[{0x88, 0x3a, 0x3f, "d8f0af77acddce7639f9bbc99717e8ce22bde2a4f4d4807b6bc9dbf49024e3438d456a38d205c4d6ed9b8a028058af84beedf09cadb583a7103372f67f1984b6e888e0385b1219ddc704aa13938ce0970aa5ac9493346436fb93dc08bcda3d951e1b5a315b169534836bb4488121fc917f160c3298"}, {0x100, 0x86, 0x400, "12084a759c45ac94a3fee9f42253a1fdbfe79d49b0419d86b66ec53d4aef9e53922ac9ef4219732de364e9ab5a91a1d36a4f6deb9b4d65c688631de6a4c896eba9bce6741f85a92213047f394429b3b805bf5bf74594db689ab6903fcc19f8d5e2cfaa749b3006c4a53b2108372a2eda1eeee222b83b5ad10ab3f8cf3a204f1abf4c5dc9248f60a2615f1b403725db6784dfd4ce6c2bc030321090731eb84f08126224881102f00352238e6968857e61835c4dc92a95282cbe77607879962004c305d44382d0a5360e03e78c48e1fda81bbd3a08887a1dc9f07ccf9099017727a3bf55c953d0c5cbecfc"}, {0x10, 0x7, 0xd64}], 0x198}, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0xc4c, &(0x7f0000000400)=0x5e, 0x4) 07:39:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xcc5, @loopback, 0xffffffff}}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x7ff, 0x0, 0x400, 0x1, 0x0, 0x1f, 0x6101, 0x2, r2}, 0x20) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="80f1f7b301c4b5917dce705394ccec290a4596b1ba41e3ce2a6641acc08bfad6eaa26e8dac01c93d7591080e4d8d833947dc8670e1a727cecbe1a3025de9657d130dfc9c5199d56fb89cc9f12c3fb2139f5469db907981693d15d5eaf40d0120d2ad20c89a087fc273d9928893b75fbbbf5acc9793d644be9aa0bf7d216cb8f35294037f9ccaee7849b8654516516501") writev(r1, &(0x7f0000000280), 0x26) 07:39:10 executing program 2: r0 = socket(0x1f, 0x1, 0xe7e8) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000000)=0xffffffffffffffe5) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x100}], 0x2, &(0x7f0000000080)={0x8001, 0x4}, &(0x7f00000000c0)={0x8}, 0x8) 07:39:10 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x400, @empty, 0x3}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) 07:39:10 executing program 0: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0x5, {{0x2, 0x1, @multicast2}}}, 0x90) poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) 07:39:10 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='.\x00', 0x400, 0x100) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000380)={{"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", "63d89ad5005b7edb60a426cbd810e20b069fbbc5f6524d6293ee2c832597d10e", 0x7ff, 0x101}, &(0x7f0000000140)="fffb58e57b9c0f379f25e93bf24029c4a67a1efb2f2d560d70e33c31a3d4a635748fe4a128b9604fe21f7796c126275060edbbb67e8d0b0fd18188251021ec10f6a7732eee3304c0ac6ed107bfb09826aaa546182c7fa7990c41888cd87c296583361994bce7397533bad98bf3628817ef101b770c9814ef0da8040e860a852f9bd2374398dfa2cd35a56b118b54325bcfaac2fa64d3ac8fe54404eaa5421f19652d7545d7221c593f10b43465900340c8a4bee399c96824d46a41c07327b7e92dc00e777e", 0x200, 0x7fffffff, 0xffffffff, 0x1ff, 0x3f, 0x80, 0x0, 0x97}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(0x0) 07:39:10 executing program 1: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x142, &(0x7f0000001440)=[@rights={0x10, 0x5a}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xfffffffffffffda6}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x6, 0x6}, &(0x7f0000000100)=0xc) 07:39:10 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) flock(r0, 0x8) 07:39:10 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000014c0)={0x0, 0x712b, 0x7}, &(0x7f0000001500)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000001540)={0x0, 0x9}, &(0x7f0000001580)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="3f1f271d5ee10b7827f93141bbee2401d78c4c76be3908602885a71b908f7ba3dc38b0c9d1f4a56f3ab6c148caf9cb91cb68a7d1e7d64928c85205d62edc2147d3bb", 0x42}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000280)="fd3fff1f1a9bf249a7a4e311b64c01fd7365cff136f20626b7a5bf1a505c0e0a893c612640f88139ba52a4363fc08f14d5c5ffca19b2b954adef48d9df751df745504c5c6eae3ad6b39e0041409e87eaf628e8c12bfe1de7bad80649d0c49678b323772b9a7f2aabb65d43cda00dcbc2369ea57f10d44cc2cc0fba840757", 0x7e}, {&(0x7f0000000300)="6194832dde5d79d78074bd25a10b8f31ca1ff78627b00dc2548e92443f26ea7777d4edce7fe9d9206ece6d91d0c58e0299e06c67", 0x34}, {&(0x7f0000000340)="9246b019a9939952d822593173f687a03ae0582d1ef65289ecda371ab8ffa22ab4cbe5707e4e8ed55241450048b483d4aa0ac70570811b2b7a259f4393fb8c456d91", 0x42}], 0x5, &(0x7f00000015c0)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x2000, 0x7f, 0x0, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0xfed, 0x20, 0x0, 0x7fff, r2}}], 0x48, 0x80}, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f000077f000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x80011, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(0x0, &(0x7f0000000200)) semop(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x57, "7518ba4f43abd961d1a30d8530e583413827d86f917e1b5f6e435411447cb9a8babe1026a6c3f956c5838eae3202be1aea9418c8f4342d44a0fe2002753cc18c20cb528c0ce5a1f128f41f351975046c73d581c4f9e8e9"}, 0x0) 07:39:11 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xfffffffffffffffb, "48c66017a50730c6be8fe78506cde1ff"}, 0x14) r1 = msgget$private(0x0, 0x111) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r4 = getuid() r5 = getgid() r6 = getpid() r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x7ff, r2, r3, r4, r5, 0x40}, 0x2, 0x4, 0x1465ac2, 0x4, 0x9, 0x1, r6, r7}) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r8, 0x29, 0x6b, 0x0, 0x0) r9 = getpgrp(0xffffffffffffffff) fcntl$setown(r8, 0x6, r9) 07:39:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000740)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000780)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000007c0)={@empty, r2}, 0x14) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000001c0)={{"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", "6bf9ad2d5e2ae5d25370b06b8f6e623ac46f000000000100", 0x800, 0x4}, &(0x7f0000000980)="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", 0x8, 0x100000000, 0x1ff, 0x1, 0x2000006, 0x90000001, 0x3124, 0x2}) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000640), &(0x7f0000000680)=0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) getpeername$inet6(r1, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000700)=0x1c) sendto$inet6(r0, &(0x7f00000000c0)='\n', 0x1, 0x1, 0x0, 0x0) 07:39:11 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x2, 0x0, @mcast2, 0xfffffffffffffff9}, 0x1c) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getgid() execve(0x0, 0x0, &(0x7f0000000780)) 07:39:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf/', 0x200, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="358595805ee8654ec9f6c168e5bc146a7ab6f0e0985f468ce5236d1c308b90bdd6ff624597adb7cbc41f0a26785d2ec228015adb218879d8b5b94fd9963bfd5c0099a2602a") 07:39:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/109, 0x6d}, {}], 0x2) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667a, &(0x7f00000000c0)) 07:39:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) 07:39:11 executing program 0: syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f") r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgrp(0x0) r3 = getpgid(0xffffffffffffffff) getpgid(r3) r4 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x800, 0x0) r5 = msgget(0x3, 0x100) r6 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r6, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r7 = socket(0x0, 0x10000001, 0x2) connect$unix(r7, &(0x7f0000000680)=ANY=[@ANYBLOB="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"/351], 0x1) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xfffffffffffffee8, 0x0}, 0x42) recvfrom$inet6(r7, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840)) r8 = getpgrp(0xffffffffffffffff) getpgrp(r8) setsockopt$inet_tcp_int(r6, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r9, 0x0, 0x1000000000003) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = geteuid() freebsd11_fstat(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000500)={{0x7f, r10, r11, r12, r13, 0x85}, 0x80000000, 0x0, 0x101, 0x9, 0x3, 0x4000000000, r1, r2}) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 07:39:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 07:39:11 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote, @broadcast, [{[{0x88a8, 0x0, 0x7, 0x4}], {0x8100, 0x4, 0x256}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) 07:39:11 executing program 1: r0 = socket(0x4, 0x20000000000004, 0x9) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9}, 0x7) r1 = getuid() r2 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000001ac0)=0x29, 0x4) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendto(r0, &(0x7f00000001c0)="3d56507bee5c2be7eb679db5120b2a00d49caf6dcfb280f0373429b8771a993faa58", 0x22, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x1, 0x4) 07:39:11 executing program 2: r0 = socket(0x100400000000002, 0x2, 0x0) fsync(r0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@cred={0x20}], 0x20}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) 07:39:12 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) socketpair(0x17, 0x1, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="0016000000000000000000000001ff3e0000b8e60cb64f53346182a226ab4e8908949943180692c932d97da48654281e516b855a9aab26c4d63364acf85380f041ad722f73981732be7e0519652d6d9edafa26efeac32db62f9b897fc6b38499b48ff3582f3f4f1d2331a61e493f3535ce147471b40e313b31d4910be1c16a2a8c05e9ba1995044f58fbfbe038412f304cc04d77db0430bac46573d0e67a354d27abab7f086541e825c74fd0c23dab44f82240d96b166547147ab7ce688815f869151715e3bd9ccc9cfd169791de129c547570ee60e6fcdb914e0efee53b272377c9660bb81fde04c86f7b23acaa4a81541b865a36"], &(0x7f0000000180)=0xa, 0x30000000) r2 = getegid() setgroups(0x2, &(0x7f0000000640)=[r2, r2]) syz_execute_func(&(0x7f0000000540)="98a84aa84a2c431c3ef242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66df0ff8e00000020c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000c4a14b7cfb40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x100000000) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 07:39:12 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000e8ff86dd604bf64200302b00d95a3fe60eca42436a96c60c5d8cd52bfe80000000000000ffffffffffffffa90100907800000000000000ff020000000000000000000000000001000000000000000000000000000000006c36c4e5671bcb0f73901f29ee5d017f128788e489dcdf7567a439f810dafe4399466398fbe1b7d16e3ea835411aaf445dd50059c0d5beebe067d4fcbe42d64c75390554ceb79eda8ec39b4b158f29321774f5527486"]) socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) 07:39:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 07:39:12 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000001c0)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 07:39:12 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) sync() poll(&(0x7f0000000140)=[{r0, 0x4}, {r0, 0x114}, {r0}, {r0, 0x50}], 0x4, 0xfffffffffffffc00) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="c4750000000000000300020092e20600090000001c004e2200020000ff020000000000000000000000000001c9ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000002100"/148, @ANYRES32=0x0, @ANYBLOB="ae070000ff070000090000000000000006000000"], &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x4, @loopback}]}, &(0x7f0000000300)=0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 07:39:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x20, @ipv4={[], [], @multicast1}, 0x7f}}, r1, 0x3, 0x7f, 0x40}, &(0x7f0000000080)=0x8c) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x3}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001380)={{"1af657d7c38d64e61e2b97c048e476bd97ae85a9be86e8368c4271180b2348998d1c5e7a10fc7c49fd6e70f0e81663312bceef28a3314bd2f04459bd902bc7617ae94114070c99368495747d6dc2922c81b175ead0df92a0fd411008020ecccfeda3584d738c75c0e2cf6c473ba320af5c43d9fcead4041003e23530d67cfb07717ccb52e3acb0f60598667626720ebbbdf488942920f9e3dad7771e36bf9af13787f5117eeeac8f506e349acb738e0263e991174e18033fe9d9c78214eaab8429f8aab5f5ef793fcea5ea12142b1815f988a46b351b49f302dff71f61b136ffb74a22ae02ce48ada3995752cc43435915f179291e41076e0dd5aed6aa8c528867a3fef54baaf1808acb1f811b7437a0a2ecf12cf7a7d3996bb3acf6a8ad333fb358176a65d3f163ed7c23097751b02dbdfa398f05a1ba52495fb3089ea0e2275136f46786d1f474d34a207b4509037d1acac2d74f046899cf27f69f1c24106fec95f748af8e413a92eaa17df358ce48209cf11d2a170ad35d86f4b79bb24ae746290dd7e628411b8c63f88877c23abfa77bf4a522f939be43d3f966b4c4617af181d9efaff52f6c74f900667b373fac78c06b7fee5d6413338a664474c9b62848c7818df905e9727e910f089dc42f085929516a8bb3db5aa6a2a1a955ea788e4fffdc7222d3f5d8b69d400cae8be44d73ad9c9635f2db23e7b11f5d5086b113a13cb755475a5d46e8c942e8071f0afb1426ddd754ae37456e366af0fa471babd116c0e9737c5a0a05e34e530d36d29c5906288ad85f49821d9dee3d5c293b7351a2f76a9456314242fb7b4e4e3ca086cae55e1224334c140b83dfd2506c841e7372a28665b4eb86c567e73e8492e2a81d713fb6cf98c5cd7d0303ada03bf25b657f16021aa6610742cd77ddcefee376b63651b10932fa315fe62188b33e23b5a8e98ffbb1bc30be54b751672846f1e32b676ba9cf42962cae8402027448062c50d00dde0c641d46e2a0d2a2e89579136b22c46c61fd16ed54b3c2e58498cba185247c34173baae0f30d18c81c63a63582d79306931cb7d0b02dbc76cc497c1cd469be1b84e2812b911b4bead0de8915fc3254066d4a994620af4c57d3b2a333f4bfdcd3c7cded06ea59497f1b125c14337681f504bd705de9fc02b00543368ae67bb52a59210ded1c75efbb809f825164cbcc15ac9cc53e18f0d225daa1c5082ac8dbaabd16b4d6e02b04fa47880d260b649e992e384d5739715e90ecb7d2950134dca58ac0fbb24aa00c7afe5069b0569e0e1ca4d4f9ab66f5d6167db02634acab9dd782fea6ce7b80616792b7bc3e806bc0df001a55ffe64b566d8c39b6dd7923b01b38107d28175001f55b439027c941ee38f616377bccd7586d54327dbf3c79f9aa95a218a2504d3c39a8be57731c79c99e2e51f9eeb4ec73cd8d7ede98", "42fcc2892bc9b09338ae0bf5f4dc3fe9ad78e9f5b5b6f860c0b48606d1dc7ec0", 0x4e6, 0x9}, &(0x7f0000000380)="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", 0x8001, 0x40, 0xfffffffffffffffe, 0x4, 0x80000000, 0x80000000, 0xfd8, 0x289a2a91}) 07:39:12 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) bind(r0, 0x0, 0xfffffffffffffea6) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 07:39:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000180)=0xff, 0xfffffffffffffeac) r3 = dup(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) dup(r0) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r4, 0xfffffffffffffffb, 0x0, 0x9, 0x3c48c00}, &(0x7f0000000080)=0x18) 07:39:12 executing program 3: syz_emit_ethernet(0xffffff04, &(0x7f0000000080)={@local, @random="e60637e47251", [{[], {0x8100, 0x8001, 0x1f, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa00, 0x8) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 07:39:12 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "f7ee2197b3371a61878aa18fee27e99a52eb617e3e769de31e2e9de8c186a571713fde8a51e4189c28b6dc5e153358f12bdc53ee833ab3444d3b258c97655f2d60a2d98633db6c7a684007e199faed04d32c0c0cea1f277c4033d6efe3b9efb08812a12eaa26872b6a259c6ec2a3995996d1411eb5e2cf5fa6cb95a89ac85f18ae46fbd8a789a626ac71ab0bf115419e5fdc4e69ad0840394aca1b888be3ab0caf144354d0a08fdb751177c89a32d9acf61d90ee1acd9bfc4b21ca86cc599fd99f5e5299e1b6e817b69687d910a765a63efa8b2a1d89b0139b6f69f0f7c2264844756819149bb7421913381640b9edc9"}, 0x100) wait4(0x0, 0x0, 0x3, 0x0) 07:39:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x2) sendfile(r0, r1, 0x0, 0x0) 07:39:13 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x7fffffff}, {0x0, 0x28a}}, 0x0) 07:39:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x18d918b7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xb52}, 0x8) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) 07:39:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) sendto$inet6(r0, &(0x7f0000000000)="ee55f78f32745bb65e16d4a9b227825bb57d8314f1474a697a91ffb6458d98e0d6c4d5721922c83619870b2f6ebb1bb1a882a26a30adcd4e05c64591c1532bdccf1f06504163d3b66ba9", 0x4a, 0x104, &(0x7f0000000080)={0x1c, 0x0, 0x0, @mcast1, 0x7}, 0x1c) 07:39:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="40731d76641677362cc12bbbfca554382cfe14f62a290ba60227afd33a94630cc91688da0c78a88d8271c6faba59ce49d4c61d6b660dcf9db622613a71fd4609185283f5b392b63f5b78dc30bd884839fcb2087967c6fe3de47722796fb058051871f55af728db0356f47e81147e") fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000003, 0x84) shutdown(r1, 0x0) 07:39:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x180) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") futimesat(r1, &(0x7f0000000040)='.\x00', 0x0) 07:39:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f8191030000001100"}, 0x0}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 07:39:13 executing program 0: setuid(0xee01) getresuid(&(0x7f0000000000), 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 07:39:13 executing program 2: r0 = socket(0x39, 0x3, 0x40) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910) 07:39:13 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800800b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 07:39:13 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f00000004c0)="98340d0f0564660f73d006660f38080ab00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c457aeaec4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f999b73e2c423f55df7f81616ac100000ad808f2940c482e98c4001f08171a38a806ebb40da9ce5570000008c4ca0650000c4618de3c036f2e0052d9600000000ca670ffa9700000000f340ad0142c4c4a241afa1fbffffff3131f95dfb0a000000") r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000580)="9d61dd45e842fee01750e2e9eca9fb09d89ed1a9b06a744f7555369217036835182d7eb79c46d5653c36de37cc2f92eb379fd642d3fc5e58c0849307eaea71c48afa272392eb0e6f895674f201e3d976748a1408e6667d52a1a43949eba843b38bae48ce8315b04cf33800e53567519009d954c6c556ecb8457edeac6a932b6e1be6e2348cef0c898ee09781dfea73876cc2533b9018383f5bfc917e2cca4481c08fc24b612348706f28e9e342992ede488b434d60d657f9ab54a8a2f527f2af19d939945ec3c73229bf0a3b936f55b1f84be00f4e575579050f8fa227177d5085ac475c827807ebac1c4fe8a79142e951") sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="ea3d173a6df0e37962385a72747c6c8076373b48344fe63ee8686152e7cceb28b36421bf6d6892e53fff0b641a69a7c951530bc5d97e85118acef332ae9d259f27753da57991840e1b970e43988a39787392a28899b541f9a3c469447087923e876b062d14055b70502fb9763bc9ac411e89a417093f9fac83aa99bebcf790439261852a58d01cf1bd662fc01000a08519f2905fd6e92ed71f31071fbe586d1ad8164c73fac9b07d6481a99c1846f27b75abf8bdfc5b0a3266247f64a5a80ee0d5c5f999c31a14e25514c2125078a6ee39715075fe0dbc87fb839060ee0c29df11a868", 0xe3}, {&(0x7f0000000280)="d330d11b90d6b8f62bdd5c24e4365f85d1750bd6cbd5cfceb5209274aab2cf610f902f8162424573bcda05b5c4e4930dca83d7b4d23c295c932217fd104cef9af5253873927edc97df87971c55188294b0d75ba7191fffd2abc1dd8a6a4c7fc74820364aef739adc20fd7b35e7c115d17ed6f4e4e1fd", 0x76}, {&(0x7f0000000300)="6beccf49009e6e5ff32025201fc1f39c8385d1d480bf14bca0", 0x19}], 0x3, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x38, 0x20000}, 0x4) 07:39:13 executing program 2: 07:39:13 executing program 2: syz_execute_func(&(0x7f0000000000)="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") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0x800, 0x4) 07:39:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x7f, "a662d0b5c58dbb2673efbeccff6bf121cb52e8d522d2a1252fd1afba34e1fc2e7ca684d835bb23a96837b018c649a28ba0e20063c0eee266951f4edcbbaf06639e0e112ba67d99db50c198ee0c573f0d3f09fd3a00d08be2fc08ad4083d149fb9e63fc9146a4a34c507f4c5f2d10c54ca757ea797895a608ef4c28036ae5a5"}, &(0x7f0000000200)=0x87) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x6, 0x8, [0x4f6, 0x3, 0x7fff, 0x8, 0x1100, 0x3, 0xfffffffffffffffb, 0x9]}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) r4 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000080)={r3, 0xff46}, &(0x7f00000000c0)=0x8) 07:39:14 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000340)="5752c569a2847c94be8c13b1103ff267b631b5ce986539ae7619032c2a318766be004e92d9d8e23b279a834e40994bc2dd1dd318b7aaf475a51606e0a3bfc1a0d05132135ff2f85c107e6b926175f459af8455992af64e9353fe94bc3ae2bfaf11") ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000003c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7ff, 0xf, 0x0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) getgid() ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000180)="2426f9dc5bd10adf66fe88362e042a1c76ac7c75542bda88198fc4758b7442b14bd1419612f4dbfce1b3dca29844176e90897eae7013829e117e5467dc") execve(0x0, 0x0, &(0x7f0000000780)) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000001c0)="5fa30c640813ca78202df63e6faeacdef263ac9b3c3f79462afc94c62553a4a604574583fe3bf7f69e3f842f7d1909d254e88043f4bed6ccf00744693a0e39e633acbb54f160dedc38dc3f9c4c840dc878f9b4b0be961a1836a625afcce71c4ca8f653bfa908baf7a0093bee03c4c0007703627c7c2394e28a80b20d27278db373071845aae5baef00549ecb34b46c3dbf13d69929") 07:39:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e) 07:39:14 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) close(r0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0xfffffffffffffffc) fchdir(r1) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 07:39:14 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000b80)=@abs, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) r4 = shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r5 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r6 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r6, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r6, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) lseek(r3, 0x39, 0x7) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x800}], 0x3) open(&(0x7f0000000ac0)='./file0\x00', 0x2, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0xb412, 0x10000}, &(0x7f0000000400)=0xc) freebsd10_pipe(&(0x7f0000000540)={0xffffffffffffffff}) ioctl$DIOCOSFPADD(r8, 0xc088444f, &(0x7f0000000580)="52ef6c1a0728fe92cb1ab72cd2d789e6a71f3705ce4775321dc2d2903570a448c9f0e71dc9386a") shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000b00)=""/116) syz_execute_func(&(0x7f0000000240)="b1e191cd806e440f3a21ca8b660f708301000000fec44139fd5bf93dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r7}, &(0x7f0000000500)=0xc) ioctl$DIOCRGETADDRS(r8, 0xc4504446, &(0x7f0000000640)={{"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", "15f8dd6a53dab7f9055a9fca5cd6dffc2bc8898ed61be96725d018c82a924e27", 0x6, 0x6}, &(0x7f00000005c0)="818bd1a65533e1e71099f24f0c926570644c95e3ed4521e8b5619f3bf513736bd1e4462baa59e6dc0cd7954ce8c328fd32c33c57aa763a1c2a2c2c38c7355551bc9030be41799f8b8e6ae4c6e85270c5", 0x3, 0x800, 0x5, 0x80000001, 0x1, 0x7, 0x7, 0x61}) 07:39:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r4 = open(&(0x7f0000000180)='./file0\x00', 0x201, 0x0) setrlimit(0x8, &(0x7f0000000300)={0x5, 0x1}) flock(r2, 0x1) fcntl$getflags(r4, 0x3) fcntl$getflags(r1, 0x3) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r4, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) fcntl$getflags(r3, 0x0) lseek(r3, 0x0, 0x41000000000003) writev(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)="4c44812de7a89d00e8fce4ff204ec6af02bd2bee69b092742e44528d6e9991cee728a98cebbbd1a58d1ac70d06838efd1571bca137276680fa042c4bcc5bc0c98ab0a947f3fd8b330539aaf9c5f967b13086f3775de2ac669efec0048639eaf7e759a20b7a94059d0ea7ce9531065dc29187adacc539b0344fe217", 0x7b}], 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000040)=0x100) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000280)='cubic\x00', 0x6) close(r0) execve(0x0, 0x0, 0x0) 07:39:14 executing program 3: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, 0xffffffffffffffe3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 07:39:14 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="875b1e9bc8764ce8faec09a3edb30594c53c0b763910c90102f4501e6c84e1c10c975f2aae3e3248fee5b0cce16bede2abdb1e9a0d274b4c590bc253cdf6a75f54335c1da7ca49eaf7493017c91c399153f18847288adc5434cbc3c8216a0aa942a42472b89b7c83b678ec112fcb08909d483367944aab22c217adeaf5d1cbfeafb018d281aed448fc468e7bf53122e32c1430d0311ca34c2e17e08b06d6b0d4766beefb3003c75ff92d74b07c73620c9f27b2571f5b6a9ea1f20390fccddeae3b4a7104a39660b559") syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f640fd4bd819a0000c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2ed33af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e708e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb64660fef9b0e000000a1660f632b38048300") 07:39:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/54, &(0x7f0000000040)=0x36) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161) 07:39:14 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000140)='./file0\x00', 0x22) unlink(&(0x7f0000000100)='./file0\x00') close(r0) 07:39:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e0) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) read(r1, &(0x7f0000000140)=""/4096, 0x1000) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x8) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001240)={{"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", "674df185a01562c3657c32a01435110318b4eaab8d74d19c10e99967100c0d2c", 0x3, 0x400}, &(0x7f0000001180)="6eed2a844c30a4d2c5d4f96af36824f6f0f684d658ca7a9295e1becfd93c928db8e386bde390ed3e6bd5a2d089faf6ba773739bfb41554e786defb6de3b1043f1f586719a5c3c1147370301c28d3745aa00fa797fdae7d8d036b20f01200d05d47b82b1f257f584d9b52d29476261127d3005306d62b4da2a49510442d6592781a2beace4fab46db1a6e53dbf7372dee5da1378afa0571405f54672cba265104b39ba6be9f1f15f8b7ead5101a9b06cd071310", 0x4, 0x61, 0x0, 0x4, 0x6, 0x100000001, 0x10001}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000001140)=0xbd, 0x4) ftruncate(r2, 0xfffffffffffffffa) fcntl$getown(r0, 0x5) fstat(0xffffffffffffffff, 0x0) 07:39:14 executing program 3: syz_execute_func(&(0x7f0000000000)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) 07:39:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10005, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x7, 0x0, 0x84, 0xea00, 0x1000, 0x6}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0xd9b}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000140)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 07:39:15 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x6, 0x4, [0x3, 0x4, 0x1f, 0x1]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x7, [0x100, 0x4, 0x4, 0x0, 0x7fffffff, 0x5, 0x0]}, 0x12) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x1, 0xe89a, 0x200, 0x52560c34, 0x4, 0x3, 0x6]}, 0x12) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x2000)=nil, 0x2000) 07:39:15 executing program 2: syz_execute_func(&(0x7f0000000000)="9834110f050520d0f80791c4c379160dc47a000007660f5718964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 07:39:15 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000040)={0x3a2b00ba, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) listen(r1, 0x80001f2cd07) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) 07:39:15 executing program 2: syz_execute_func(&(0x7f0000000380)="98c4e2352eb8050000000f050424b7bf0200000040d8e545acc4a127511cd067660f6b326641250ff33f3f0f72d50f0f0db8f4f44e4eed646566430fea50000fa0e5096545dc2734d1c4e10bf8c4c4027d789d00000000c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f0ef345d9c6acc402f19d1e01b00b000000a80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c916fb110f0f0f18c0a8dceb4e4ec4a2fd4762d0b7e2") 07:39:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x138) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x7, 0x4) munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") 07:39:15 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x20000) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000340)={{"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", "23809fcc66ab8854c0a27ca16fd82723ae22c7e45f73426d7450d98c1fb9cdf8", 0x4, 0x1000}, &(0x7f0000000240)="fb5fae81c7126d17d23a2662bcaa9dc26c2262a472ec6772f8bd7d358a32c4e8e8dd38efa06d896e5ccd566ccd701147eaeb4dae9c51f0e7765c761942bf2fc7064b003fb549408638bfca1e5c23143fa3cde7ebfa9abc1488e1cab1645de944c871baf002d4762eb43fb936bf0f0b09c5a07f7423a958d3d806500ce2a8cf7eacb9baca636c89addcbdaea33ff2bdc884257e4c5cb6dc131d0b84b0f5cdcee377310819acfc0a368e813b089180380328fb45ef65c06415d6da38b1eba8956ab83388d18d1c1f7f0d9dbf", 0x6, 0xfff, 0x200, 0x1, 0xffffffffffffffc1, 0x9, 0x5a, 0x1}) 07:39:15 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0)=0x9, 0x4) 07:39:15 executing program 2: 07:39:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x215a00000000, 0x3, 0x5, 0x9}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xe6, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}}, r3}, 0x84) getpeername$inet(r4, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 07:39:15 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0xfffffffffffffc00, 0x1400, 0x0, 0x6, r2}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x80) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) truncate(0x0, 0x0) 07:39:15 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x5a, "1b9139d11682ae9e9b4bd4e390bab8b4ba63cb6bde9a80744edc5fe837cb707b3cc74c4a7e31811edde6f229f83bfcf135e2d35ad70115469557a08dc0b2332ce9e6cccecdca51cd1f362c8f82054387a847440e02ae37cbf120"}, &(0x7f0000000100)=0x62) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7fffffff, 0x6, 0x10, 0x6, 0x100000001, 0x2, 0x200, 0x40, r1}, &(0x7f0000000180)=0x20) 07:39:15 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c422c909178fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") 07:39:15 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x1000000000000, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x20000000000, 0x4, 0x0, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = getpgrp(0x0) fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x1, 0x3, 0x80000001, 0x5, r3}) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpgid(r3) flock(r0, 0x8) 07:39:15 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fstat(r1, &(0x7f0000000100)) r2 = dup(r1) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x61) r3 = shmget$private(0x0, 0x1000, 0x292, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0x80, 0xe000000000000000, 0x2, 0xf78}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xb4}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r4, 0x5}, 0x8) r5 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000440)={r4, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000480)=0x10) r7 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x1, 0x1) shmget$private(0x0, 0x1000, 0x300, &(0x7f0000fff000/0x1000)=nil) ioctl$DIOCRGETTABLES(r5, 0xc450443f, &(0x7f0000000600)={{"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", "87ff5945e2cf3eef0381a4d07b20f454f6cb1ef34b4e25b03d6a50d3f993190c", 0x4, 0x7ff}, &(0x7f0000000500)="c1850d0ac9675604485bf4249474afbe57e46224c257a29824e72f75f181960eaeaef7f80d3d0d78515621609ecfb88be101519f1d3e211372ec17152c4d4b5f3d5ce774e7be011f71dae3e3159575c69cf71f2f7f59b5841c74e4305b2553a06bccd5d9b3b4d074563987c2faad6db1d2ca33b2286e2210dff163345553cb1f7f7419b07867b63bb84d036cea05904f44639b89232f7f9c134381cd16852a1d615dbfd3032f39001b62b7b9e48d551e9e3dfc651b16c48f05802d0c96889f94573056404e768b1eb2c513abac1c3a02a216e0", 0x7, 0x3, 0x1, 0xc1, 0x5, 0x0, 0x0, 0x1}) fsync(r5) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000a80)=0x1ff, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) fstat(r7, &(0x7f0000000b40)) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000c40)={{0x1c, 0x3, 0xfff, @empty, 0x100000001}, {0x1c, 0x0, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x7fffffff}, 0x7f, [0x85d9, 0x2, 0x7, 0x6, 0x9, 0x0, 0xfffffffffffffffd, 0x7fffffff]}, 0x5c) pwritev(r1, &(0x7f0000001240)=[{&(0x7f0000000cc0)="00ed76fa51f0f6bafde9f896fa77b56344e90e575fe7cf7a042b6b5418ad4f965e6de01e05659adb5c0ecaff311728553adb9ce43f285ac64d72d5e0c1a46c3887a71620b8a8731350f25221fcc9699997fbc2385a87853543feea821535d3aa8abd2dfaa578f4972012887067329404152c9843f21974184389a2b0fdc12353a3e67b220f3b52e85c4dc1d9580c9ee6b941d0d99bf224b6dec4575837ba73e6ad9cfc60ccc3076e4e8af8cb7b0b9fd464818e138cb797eb380fcfbb92ff8e8abe", 0xc1}, {&(0x7f0000000dc0)="b93b78d3efc2b125a844fe56c0f01b28b81beda59746f5a16ce4ecb13ba8c9e04b784e68bad5687284e0c680bc1d88c688f01944f78aee52fc1faa2cf109b3c511cd86091bac15186245338ff17f462c7f6d64daea590e4c3766448b3cf79edfccb520563cfed8d805eb77824987dc032fe456fe0fb262951fb18c4205b242531ff8755d333877662f050808c1abd695bcccecf4e067787c3f5e27286c9a2bfb", 0xa0}, {&(0x7f0000000e80)="3def288b3fa0b372d00fa5d3f189aaf922a4b79a2705bf62ea4564a32461a4de88c3efa5dcb39fd804d28f6fab355e1e79ec4173d1882f0a04a9ac33d2dd9d362b01bae1c93a82251210b31cec22fa3280f40d0e9d96ddbfce01f0f84153263237799574f55d6af029e336a6e588e604c16abb50723eab7640cd54a93e0e7ff631581f028f20fe9bbd90a7283ec208896f10b357dff84c7ae29de988c780a308691594492c5b79d407383bbea6e2f098b4469195023256e1615276a03e32f58fba4ef5b64389f1aade170fcac5d7120f57f0f6f8d79d340878cceefb5a2f5cc6b49f164f44e2642eae", 0xe9}, {&(0x7f0000000f80)="9fff45300bddd6d421a29ec709f538a52786b386e9ded9fd73f4f5c16c127bf28be308efee685a7ca4edef49d13df0c3d857238655306eb7cb3f2d149cc6e148e34cbc6b2cfa99d066811fd760ace9b02854a9716f6c3f63709af1c8a1ff6be48e5a63d27a29eb3cf7ff0e2cafcf3dadc164179253927c7d76cf2ae1d4fa9a33ea5ac83f75c01b4571b781bd93105e59b520dbce600f2c94a97edc9230819e2e44313236", 0xa4}, {&(0x7f0000001040)="783a4994e5495a8d07f402c977d8fa087fd2ea9721de632bfc147f188e4178e44fdc2cea03922eacdc77e15ac38776f7b63d4631aca1526d9e58591f9a27014396232775a3e686e0f0153d257bca2d58697cb864b4c59554b5834b48a1be3e8d684b648d911fb8ea8eb56d854e4bb7f2ef3766d52db8883b642595eb8e7142ec2534d93881fe63b15abe40035f2cec4132828f6472935819f4f2bdae2295079204d67dcc701a4f093468dbc1199e6472", 0xb0}, {&(0x7f0000001100)="8a28990b837e6cf4409d52d6e5bca2cec21a353c2b671d0343a0c2a2b52bddaa72de3c55a32f366c5e39360b2da48235321426399ebe958e3950036466f8f9108f859023800a8e133f54bba283fd1cd989e03bdcb5710ce2675d378fd77ab3bc6ea6f5fc76792aef354a6be5", 0x6c}, {&(0x7f0000001180)="b0aa6522cf5b6c503bb14f07d6ecd9ac471c14e7c9", 0x15}, {&(0x7f00000011c0)="5de61c2e43c66af4e9bd717af6fcacacd85051f34704d3b721c333338eae1fb21ec6958c7e853861c8324651ae1e1c352654b2b65288bac4c53894c95b769070a5063995dd4cf4218d4837802e2879961a24a5dc66f930af268316980d2e7631d1505b4f23", 0x65}], 0x8, 0x0) r8 = getpid() fcntl$setown(r5, 0x6, r8) open$dir(&(0x7f00000012c0)='./file0\x00', 0x0, 0x24) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000001380)={r6, &(0x7f0000001300)=[@in6={0x1c, 0x0, 0x5, @loopback, 0x99ca}, @in6={0x1c, 0x2, 0xfffffffffffffff9, @empty, 0x1}, @in6={0x1c, 0x1, 0x2, @loopback, 0x2}, @in6={0x1c, 0x2, 0xfffffffffffffff9, @ipv4={[], [], @loopback}, 0xbb}]}, &(0x7f00000013c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000001440)={r4, &(0x7f0000001400)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001480)=0x10) getitimer(0x2, &(0x7f00000014c0)) 07:39:15 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0x0) r3 = getpgrp(r2) fcntl$setown(r1, 0x6, r3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 07:39:15 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @local, [{[{0x88a8, 0x6, 0xffff}], {0x8100, 0x7ff, 0x3a, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 07:39:15 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fdatasync(0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00') 07:39:15 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8003f) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000180)={{"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", "8c3a0b365c608aeb4a55d9e6f87b8ab040092ef13c73b405c486ae3706ede51d", 0x2, 0xab}, &(0x7f0000000040)="c3a1f4e0752b0db9acf7b4d25318638e8247b2e760c68ce4d80ed3fd3c2e03e4bebe855ddc9be25b9d7aa390554330993ef3cf993acf767b31b490843266a869d55d535b1e832d55d6a8111526a1a57573fc0946e212e1d19765c43d84f0d6406415df99", 0x5, 0x65c, 0x1, 0x1, 0x100000000, 0x3, 0x1, 0x8daa}) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 07:39:15 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) getsockname(r1, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 07:39:15 executing program 2: syz_execute_func(&(0x7f0000000140)="0c0e8d3b98cd801b69e429e4e4629baa0f01db6200d9d9d299dddd381cd6385f5bf9fb21a2b93db93d8fe9589b26c7e4c753fbc4e1edc092000000809f2ef358ff3e8fe840ed8aed8a5cf68508ddc4c1c17449abc4c251aebe5b900308c7e4f2738f738f08eeeed5e000002fdb4f08dd6d68485171660f47d09500000000009b129f9b9f9bb26161d1d1e8eff265655f20c35bc4c121df670445163ef80f9966030faee42c243e0f1875c647d400db6900c401fe5ff6e3dfb6b6673667667066bd4343660f0f5e48230f01c4c3c366451411f2bd45937c93") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x45, 0x5}) fchdir(r0) 07:39:15 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35f, 0x800000b35d}) mlockall(0x1) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 07:39:15 executing program 1: syz_execute_func(&(0x7f0000000200)="98994aa84a1c030f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004f045f69548000000c4e270f395d59100000000a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3c401fc5a3577b90000605419c201b04b970000f08171a30b8a826eef64660f383bbb0000802086f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @local}, &(0x7f00000000c0)=0xc) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 07:39:15 executing program 1: syz_execute_func(&(0x7f0000000280)="1c03c463795616d3b0b0cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed670f6106427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bb8304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c4e10f5c7d0fe30fad67c2660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000340)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e5c753fbc4151501edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151b0d07d184e1e1eea01eff265dc5f00c319335b304545e269f00fba38a6000f660ff7d3f266da5099aee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") ppoll(&(0x7f00000000c0)=[{r0, 0x1}, {r0, 0x8}, {r0, 0x80}, {r0}], 0x4, &(0x7f0000000100)={0xb4, 0x8}, &(0x7f0000000140)={0x2}, 0x8) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x6, 0xdb4, 0x4, 0x200000, 0xffffffffffffffb2, r2}, &(0x7f0000000200)=0x20) 07:39:15 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = dup(0xffffffffffffff9c) bind(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0199a44b1ad141c66d208f002e2f66696c653000499e7db08fb5cd491e6ecf463ba199365dd24cf10174824dce3dcc5d2d50a7e6e1e20eba5c20b0905716aab9d277d49aea51dca7970ac5c5333315b088dc35f32059305e0564bfef8a9a4558279ef9ef6f8f8c683515309e5df3f835fa438b3d73811387304bde438a3af2265443d4c120ffdd272f65fc53577ac19d2b791b15340ede5d8e380af12c575bd55b6d9d6e85a1d02797e2e83ae9a5204884f1"], 0xa) fstat(r0, &(0x7f0000000040)) r1 = semget(0x1, 0x3, 0x2) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000001c0)=[0x5ac2, 0x100000001, 0x6, 0x1f, 0x7, 0x0, 0x4b, 0x2, 0x7fff, 0xffff]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x2) 07:39:15 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x1, 0x0, 0x7fff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRESDEC=r0, @ANYRESDEC=0x0, @ANYRESHEX=r0, @ANYRES16=r0], &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x1, 0xb9f6, 0x1000}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x8001, 0x2}, &(0x7f0000000180)=0x18) recvfrom$unix(r0, &(0x7f0000000380)=""/188, 0xbc, 0x40000, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8, r1}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x10) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x50f, 0x21, 0x149b, 0x9, 0x6}, 0x14) 07:39:15 executing program 1: syz_execute_func(&(0x7f0000000000)="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") socketpair(0x10, 0x10000003, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @rand_addr=0x1f}}, 0x0, 0x20, 0x7ff, 0x301, 0xaf4, 0x80, 0xffffffff00000001}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x604b2f07, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 07:39:16 executing program 0: socketpair(0x2, 0x30000004, 0xd63, 0x0) 07:39:16 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x100000001}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x80000001, r1}, &(0x7f0000000380)=0xc) socket(0x1, 0x20000003, 0xfffffffffffffff8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x401, 0xac7e, 0x1000, 0x7, 0x7, 0x3, 0x6, 0x100000000, r2}, &(0x7f0000000240)=0x20) r3 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000280)=""/20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 07:39:16 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@empty, @multicast2}, &(0x7f0000000100)=0xc) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82b42e2f66696c653000"], 0x10) r2 = semget$private(0x0, 0x7, 0x210) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000140)=0x100) 07:39:16 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x400, 0x401}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) 07:39:16 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000dcd000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x7, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}, 0xeaf}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0xbce, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xba}]}, &(0x7f0000000100)=0x10) 07:39:16 executing program 0: syz_execute_func(&(0x7f0000000ac0)="8cff29ff292c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) r2 = dup2(r0, r0) read(r1, &(0x7f0000000040), 0xffffffffffffffdd) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000180)={{"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", "f0d48f65b60f4035eba68f692a528e79676d399bd7b878a464e99acd54bf7b6a", 0x5, 0x2}, &(0x7f00000000c0)="6660b3c6131053a95de16a", 0x750000, 0x5, 0x1, 0x100000001, 0x1, 0x3, 0xff, 0x8}) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000780)={0x0, 0xfffffffffffffc00}, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000800)={r3, 0xb70}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000840)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000b6499cf6a36dcb85725d920df0530c5b04d9851b7c8f04b43c7f182dee5ff740484ad32b0b2c0c9adf54d4c33c8f3235a7d6cdcf1b90168770", @ANYRES32=0x0, @ANYBLOB="ff01050004000000"], &(0x7f00000006c0)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000700)={r4, 0x100000000}, &(0x7f0000000740)=0x8) 07:39:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1d, 0x10000007, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 07:39:16 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c04b5b598cd801b69e4f5c4a10915b3fcff7f20696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt(r0, 0x5, 0x7, &(0x7f0000000000)=""/115, &(0x7f0000000280)=0x73) r1 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) 07:39:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) semget$private(0x0, 0x1, 0x8) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') 07:39:16 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) 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") 07:39:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="83020000072085235eab6669300039bcf35b9a30bd58476374a4469ac5e3d0beaf"], 0x10) sendmsg$inet_sctp(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000002700)=[{&(0x7f00000001c0)="c7236b8c25b816dc275d6a4b7689261e12c265394b6898ec772e59059df580c400d68a51ca29773cb5e91e00003a0c6b1b830f666db3ed5308c52904319c2bb5013b970d19db8f933abcae8dd87e23a1fc44d4d86776a1ee1bccf321a23bcc57f4ea4580dce029c41d75145667af5937fe1e955b38982b255cd1a004048d40fcc432344df81cb3422f64585817495a333de733c0c730d756cfcc51ec4467d0606e87aa87be296c56a8df89c6c11b08fc496ac405c46cfca2ce45148cbbbeb51dc94a15fcdef08f6012102c730afb98bd47c72d8f775a27ea86ce4e92ab74279d34dbda7c648dea0896", 0xe9}, {&(0x7f00000002c0)="290f97bb938d96881c8afc65ffb38322290f2e15e455482756cbb87fc1b583ab4c82b2f8426fd61fdaa53621b073d459a94ede805aebbdfbf34743ddfc10c8392ee7dc2a1a14d7628fe17f48f8d212ed7c210412dbc4ce0871c1351cdfa10b3ce22059c16eae3a14ddcbbe73b8f870627376af9c80b9f7b8baff0e19f00c26df23945ed6f670357c6db7465e611190270d7c80bce27917011effa987d34ea5384bfbc89ef8a9fa149acd2951488e92b12f759d5fd7d043c70dbd49849b71ea4937be5b776e3a67e65dbf0b799fb57917ea627c11069c02f7a9d1fc138e865ccdae1bd05ff89f596ee79645159c0201f1757b046d181360859be15be44e8d4d", 0xff}, 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{&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000140)="536c943a9b29c2d2", 0x8}, {&(0x7f00000024c0)="db9fab49", 0x4}, {&(0x7f0000002500)="6336ab67dc565264416c0b095fc82ede0af59ba48a98cdb1df2cd1aab9cfcca269b6e1e2191a172e74f2703c6d6afbac1372be73858c34f5ea539099e621864f922057e6573ffc03e1bb6eb78baea33448459d17adacd359c402017ba01805bc09850f9e64574a62b1824cb67049fba7ca204e5d8dfaeb47f39021efc10079ce631d29182ef8c865ed9f0ded38faba9cc3605a92420f69b8844acbd9b55f1643962ce2fdb3f1804befec0e9fbc4c28204921fed511bdf2ab4ebc830138d872a7a019a8337113a48dc394969252b5e0046a4ba90aeee0", 0xd6}, {&(0x7f0000002600)="0e98c83c1d4fbc2d247efed122ead1500bf4b3d4ce9f6c937f3d34a20385b42cf3bb187ea0ad84e44dbb71cc9c16d6b4334b9a6a4aa376755d45feb56dfb", 0x3e}, {&(0x7f0000002640)="9d401fb600f3328269a12023df259a5a692fcf90da53a984a90c2a61131822d0b81790554b2d898e72dc9256772222585d69e14330f62a1f2c2252de315e360db7ef4a4ab4a93487e4ace891e5db0520351faa217101425618681410b2712b10a581de075000df212f545b704417955eb8907237b7fee65ce40683abb1567fd66d2d89888394e572f18bda6e8517f3ef96b8cbaa1565c6629c5636ebfca05e99ce6a39a35e8e449108", 0xa9}], 0xa, 0x0, 0x0, 0x8}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0x10) 07:39:16 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000000)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 07:39:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c65302f66697a653000"], 0x16, &(0x7f0000000100)=[{&(0x7f0000000080)="1e0b2637f10be0d4455ce81e9db68d2640d8d1", 0x13}], 0x1, 0x0, 0x0, 0x20000}, 0x1) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 07:39:16 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xa1, "ee0e0336ba566131505adf1c359285b9a7885b5f65e24580e5b7f6cbf17598ce1cb820aae207f07a22b6619613fd25dd535566306fb6f47b9a6fd90c9b08e7eb50befc25fc9a98644b2cc2059f6c693363b14fab01b72c6782d40a1d819093e2547ccd74ad75ccca5ba85204bf457b21b27b69fd24fc9de4263047878f4767bfac745e8ac1499e31530da5b0615635eabc96ad016d6ac6e49bf34131eaf64e8212"}, &(0x7f0000000100)=0xa9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1000}, &(0x7f0000000300)=0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c120f05f30f59bfd913000040d8e56566420ff9fcb55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x0) fchdir(r2) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) socketpair(0x2, 0x30000005, 0x7, &(0x7f0000000000)) 07:39:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getgid() freebsd11_fstat(r0, &(0x7f0000000080)) r1 = semget(0x0, 0x2, 0x200) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/99) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380), 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) 07:39:16 executing program 2: freebsd10_pipe(&(0x7f0000000040)) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x30000000) setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000140)=0xfffffffffffffffe, 0x10000003f) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) 07:39:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1fc, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x5, "94b4e090662f6b26f79fb2f986491f3e"}, 0x14) 07:39:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="8202822e3f04000000878f697c6530"], 0x10) r1 = msgget$private(0x0, 0x12) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x1a, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 07:39:16 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ff45ce2fc500", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @broadcast, @remote, @broadcast}}}}) socket(0x1c, 0x20000003, 0x0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 07:39:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0xe0) r1 = semget(0x3, 0x7, 0x640) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x100, r2, r3, r4, r5, 0x40, 0x9}, 0x2, 0x1, 0x101}) r6 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xd6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x5, 0x2100, 0x8001, 0x0, 0x4, 0x10001, 0x0, r7}, 0x20) 07:39:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}}, 0x0, 0xff, 0x8, 0x800}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x2, r1}, &(0x7f0000000140)=0xc) r2 = fcntl$dupfd(r0, 0x2000000, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0x10}, 0x0) 07:39:16 executing program 2: getresgid(&(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) fcntl$setstatus(r0, 0x4, 0x10000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x9}, &(0x7f00000000c0)=0x8) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000240)) 07:39:16 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) 07:39:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x44, 0x12) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x3, "94b3bb4d42fc98de08d46fbba2f6598c"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 07:39:16 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x14, 0xd00) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) dup(r1) freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x2040, 0x0) 07:39:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet6(0x1c, 0x5, 0x0) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xd0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r3, 0x1, 0x2, [0x7ff, 0x80000004]}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 07:39:17 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2}, 0xc) 07:39:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) 07:39:17 executing program 2: mlockall(0x2) syz_execute_func(&(0x7f0000000140)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 07:39:17 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) dup(r0) getpeername$inet(r0, &(0x7f00000003c0), &(0x7f0000000400)) socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000001c0)="c442dd92841b00a049222ef30f2b652bc463f17f7477bfd9c4e3b57aa20500000002420400c421f8ae59be2664f30faec42e470fb43f3e0f01c3c423094a061f") 07:39:17 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x2}}, r1, 0xffffffff, 0x306c, 0x10, 0xddfc, 0x5, 0x8}, &(0x7f00000001c0)=0xa0) syz_emit_ethernet(0xfffffffffffffd1d, &(0x7f0000000080)={@remote, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x7, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 07:39:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x7120, 0x7}, 0xfffffffffffffe83) sendmsg$unix(r1, &(0x7f0000000980)={0x0, 0x0, 0x0}, 0x0) 07:39:17 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000080)={{"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", "37b088ec59df9871a763bf21154bde6a9ea4cbf98ead4824b8bc5189210ea0df", 0x117, 0x7}, &(0x7f0000000000)="e725410b9f9d95633edc19f871524d12197a5e8073e7d845d619d675a0ea29e23b6a8b79bb10107edcf8f919063b952036cb227acd33cc3bcd00f3c69cb693e36a18e904d5f5b25debf36f2be239b0b6f552f293334e3a2cbb4ccbbe0f73edf0fb419e1b1be402bce9f57d853786c43b1f36e9", 0x80, 0x50b, 0x3, 0x400, 0x8b, 0x4, 0x7, 0x9}) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 07:39:17 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000040)=0x223) r1 = dup(r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000080)="776e15c802a89d02e588c5bda5da2ac9220b24a07d9913f61f1b14f217e11fe2c69c9a8861b379cde3c0e93d24e5a8f4f2cb8ea8b2c56f30ce4a4ad9a5250f2dfc82e297b88fd09995ef9b98069a029a916e5638b92da2022f54b4da52d688c96cf8de15bd5c689080aec08cdce7e43404e68dcdd056e38ea4ed8f465c2b7ebd75ea692d3d430b21839d01b248e46061f5d4e818cb3bc3bf859f4bde2f7f384765ae57ae000368490b4688f3f1d40b57eda1f363e889b4877078e9542239128f90964f3cd2529e89ab19108b926977409d960330fb6550b4fbfda5e6af35d245f879fe5e64b2d834") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 07:39:17 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getflags(r0, 0x3) fcntl$setstatus(r0, 0x4, 0x8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x81, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x400, 0x9}, &(0x7f00000000c0)=0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x1, 0x20f, 0x5, 0x4, 0x10000000000000, 0x7f, 0x7, 0xfffffffffffffffa, 0x1, 0xfff}, 0xb) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="2223bbcb8d14bda6a710aca236fb1d6412dec548985c88c721a8554c7b989ecddf719d8fc12e3b957b39efa32cd14492fa2eebee087983f9a8f9626cd88c6a8e5c2cca5057df0613a9edaf4ebec5907e", 0x50}, {&(0x7f00000006c0)="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", 0x1000}], 0x2, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x190}, 0x89) 07:39:17 executing program 3: ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000280)='M') r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x883, @loopback, 0x8}}, 0x0, 0x0, 0x6f7d25f, 0xffffffff}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c0cf345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 07:39:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, 0xfffffffffffffffe, 0xfffffcec) 07:39:17 executing program 3: syz_execute_func(&(0x7f0000000080)="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") setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x67, "92cb3b3716562eddf84fe34cca41796439a11cf0a0033c4dabd6c3e45b15835a01fac9455b70e5270e4f96f295e1842a5bfe091c07ead878d6c61d0907509cd7bd01eda834d78883cedb598fa9422501f6acbdf857b810874bbc8617d89b98d1b004063565b1a6"}, &(0x7f0000000200)=0x6f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x3ac6, 0xa93b}, &(0x7f0000000280)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000002c0)={@loopback, @multicast2, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@loopback, r3}, 0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r2, 0x62, "83d86dc7ff5562e20b463f82036c418aee839d71c79c6688b0d86463439852070b04e6a809a76540e585b83d9df4560650ca57de2d523495f1b9dd221a6cf5c90330c59419045bcb7d80d343e595879bee4433bb2c0a18296aeb10641e1fba56499e"}, &(0x7f0000000400)=0x6a) 07:39:17 executing program 2: syz_emit_ethernet(0xffffffffffffff3d, &(0x7f0000001080)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0xced, 0x3c, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x0, 0x0, 0x0, [], @mcast1, [{0x0, 0x19a, "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"}]}}}}}}) 07:39:17 executing program 0: syz_execute_func(&(0x7f00000004c0)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09ea1ffcfcebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854c463ad49ce79") 07:39:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, 0x0) 07:39:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x266, 0x4) getgid() getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82028c4d66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0x3, 0xff, 0x5df0}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x83}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 07:39:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0x0, 0x0) 07:39:17 executing program 0: setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc}}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{}, {0x0, 0xfffffffffffffffc}}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='+\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-5[Z\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000180)=',\x00', &(0x7f00000001c0)='.\',\x00'], &(0x7f0000000280)=[&(0x7f0000000240)=',]\x18+\x00']) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@file={0x0, ""/108}, &(0x7f0000000340)=0x6e) r2 = socket$inet6(0x1c, 0x30000007, 0x8) ppoll(&(0x7f0000000380)=[{r0, 0x2}, {r1, 0x20}, {r2}], 0x3, &(0x7f00000003c0)={0xd6d, 0x4}, &(0x7f0000000400)={0x7ff}, 0x8) getuid() 07:39:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x81, 0x5, 0x6, 0x4]}, 0xc) 07:39:17 executing program 1: setitimer(0x0, &(0x7f0000001100)={{}, {0x4}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000000c0)=""/209, &(0x7f00000001c0)=0xd1) setitimer(0x0, &(0x7f0000000040), 0x0) 07:39:17 executing program 2: syz_emit_ethernet(0x5d, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[@rr={0x7, 0xf, 0x4, [@multicast1, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0xff, 0x6b3, {0x8, 0x4, 0x4ae, 0x4, 0x720, 0x65, 0x6, 0x4, 0x4a, 0x1000, @rand_addr=0xff, @local={0xac, 0x14, 0x0}, {[@generic={0x9f, 0xc, "9e3914afbd6d92b01ce9"}]}}, "d286ee"}}}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 07:39:17 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) fsync(r0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x3}, @ssrr={0x89, 0x3}]}}}}}}) 07:39:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x821, &(0x7f00000003c0), 0xfffffffffffffe5a) listen(r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) accept4$unix(r1, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2, 0x1}, 0x0) r4 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r6 = openat(r5, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) accept4$inet(r5, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x30000000) ppoll(&(0x7f0000000280)=[{r1, 0x20a2}, {r6, 0x40}, {r4}], 0x3, &(0x7f00000002c0)={0x7, 0x17f5}, &(0x7f0000000300)={0x3}, 0x8) getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) 07:39:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="a7b2d5e80311eb7ea239", 0xa}], 0x2) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) getresgid(0x0, &(0x7f0000000600), 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f00000004c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ed0000005dde9aef3eb3199fa793f3a5b89add49c31f7c03161f45a59018b7452e6234f5675d55ebb0052839e39aebb350097f0eb8e768b899915a8b07e2b819ec512f3f6370689a8402d132f1fbd682cae59c28f1357e86eea3d65b626398a8443b9a538ed388c51ea2d109cdacd0c49c2bfd82a4c9bd0e533f16a4d175ede9093167b1391790226de0f40da2b52cfa3bf207751840072f25c9d22418b17bc5043cbbc22ef4efcb36d727c0eae6f4a80ed5f33c239e3827a635189e4e30b9719238878ea2dce7807e4d5c66d894f4c6facdb7e2bb13ac6849d6cfe4f59f2a96a214fb65e21c9d831dd1c551d42a1eb548"], &(0x7f00000003c0)=0xf5) execve(0x0, 0x0, 0x0) 07:39:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffd77) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0xffffffffffffff6f) 07:39:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0xffffffc7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000580), 0x10000000) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r3 = semget$private(0x0, 0x3, 0x100) semop(r3, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a00"/106, @ANYRES32=r2], 0x8c) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 07:39:18 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x421) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 07:39:18 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, r0) setresuid(r0, r0, 0x0) syz_execute_func(&(0x7f0000000440)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b42d9a865000455f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c4c34d5e43ec002e440fc7bf0d00003c66660f3a0b0865") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="f3000000aced026be1013bbfab951cc23361c0c40b5cfb2db1a1725b3d6466a9c98dc2d36146fda9977c06adef44544f1818796d385943fb9b54b1e6bcd5aef86efe0dcdf240f4231db1c7c8d4618276ed46bd5b93ddc93caa8815d8d5176710ce8231c24a0f537cea3c87ebe6503d7fe23152d0c8b5a8a09d011e47876a2497515d340917d2160f2a7886db332f3ba7c6c999d17334ecc65a1002250b3da6e4824836c4f58d7aaaf593476ee39bf1ecc5ddc93c212b3b9f0d14f394234e8d25c2888b64812de8ac72f32f3c5137bb320bc3743b3a7d428514b933bc473e757330e55e5a144de200"/247], &(0x7f0000000000)=0xfb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={r2, 0x8, 0x5, [0x355, 0x80, 0x1ff, 0x10001, 0x1000]}, 0x12) 07:39:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00./file\'\x00'], 0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) 07:39:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000004, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 07:39:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x100000000000, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x7ff, 0x7}, &(0x7f0000000180)=0x10) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x81, @empty, 0x2}, 0x1c) 07:39:18 executing program 2: syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x910, 0x5, 0x6, r1}, 0x10) 07:39:18 executing program 0: syz_emit_ethernet(0x25, &(0x7f0000000000)={@random="8167d0c69788", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0xfffffffffffff5e6, 0x7) syz_emit_ethernet(0x14a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaafd168747748e8100310086dd634e09a801107d0000000000000000000000000000000001000000000000000000000000000000017f000608660000004e234e23", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"]) 07:39:18 executing program 2: syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = shmget(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 07:39:18 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x6b, "8bc3334ab963a9b80f46720853341845065eb64bf748664fa8f45b9168563910ff3d172fedc34321e15554a1c0e7397cef4f2f7af32e943a586e8501e312e7db5a0f1a557295c35cf8beddfd646bfca9e6a9df51fd7c21d5fd604715e43a5ec5342b563925e3ce6906ec47"}, &(0x7f0000000180)=0x73) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x6793}, &(0x7f0000000240)=0x8) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x105) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280), 0x0) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) 07:39:18 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x8001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x100, 0x0}, &(0x7f00000005c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000600)={r3, 0xf, 0x8}, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f00000000c0)={{"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", "88eb9799b6e13def66ce77b93bdd3eca4d4b1432624b7cafad9524a7afbd2c64", 0x0, 0x6}, &(0x7f0000000080)="6a95217619fb8ad8177595d3b3d781f013b74e7a146798f0a21f3532ee43ad04b9758398bf05402a9b30ca5553ac424bbdef9e99ff533601c1147f2dca", 0x0, 0x1f, 0x9, 0x0, 0x7f, 0x800, 0x400, 0x5c}) ioctl$DIOCRGETASTATS(r2, 0x8004667d, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0x1}, 0x0, 0x0, 0x0, 0x40}) unlink(&(0x7f0000000640)='./file0\x00') 07:39:18 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "a8639025adf3cbb67d6376a2befc0d26e3e96967f4a3fab51618c88beddeeffc9dd6637a6353bb2dcac8c768d67c5063be39ae3c20453086709b7f19b5da37b6d7b59a0d45e4cb0d34d0d46dbeca0fc505eb4b23fa31cd6918525d207d550bffe6da0b027f6dc8bad60442fdb0932a7e45ba3c7f465f4a1feaf9c937cc5d2949bff584469838133042b348893938e7af3de76e921946138b32f33a44aab4462854fcf7841c807d40a5eac8d4081edd02d46570d07467b4221f6447d124b24b9a030ec8c9b39308a1a6c9e47155b92de7756d3fbab824fbd2494abf37d252a2cd933e48d3c90e414512e22e8e1e356015"}, 0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x48ce, 0x200}) 07:39:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7ffd}, 0x4ba400a236a83346) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8222692f6609001e9d711d548a7f425e69ec30eb3d0547c7b87bb0dbdb35b2129200"/43], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5, 0x3000000}, 0x8) chroot(&(0x7f0000000040)='./file0\x00') 07:39:18 executing program 2: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000000c0)="a08d54fcc96ae92473a314ed6f878158ba4090fa342d4d4f3156a475dcc3a4258ef7f238808ef45316290f6969a7d18e2736b423887ab08486d6414a27a08cbcb48b55a3345ef35eb0bd5724259739399bd8f61dca9a3591a5433df21979cb7592ed4226c41854a06424849fe3a348ec5a2c3b081bd72c6634ffcdef9b4fdfd6bd0bb1f067cb58686211c5a2574d5e0a208998eea7cf20f73f83bf583f99ccac175328118d6ad217011cd33bd517adaa14dfb435fa092e274c95db1b163281887d28b1a573ed7ffd916f2cf8c0db8faf07bc4ca4b706929913bd7a3fab1e8693ae966aa2acbb8c1ad2d3ba93e61229d85a71b3476eb32b") 07:39:18 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3f, @empty, 0x3}}, 0x0}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x401}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x3, 0x2, 0x10001, 0x3f, 0x1ff, 0x100000001, 0x101, 0x9, 0x8, 0x7, 0x1200000000000000}, 0xb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0)=0x1, 0x4) clock_nanosleep(0xf, 0x1, &(0x7f0000000400)={0x1f, 0x4}, &(0x7f0000000440)) mkdir(&(0x7f0000000480)='./file0\x00', 0x2) socket$unix(0x1, 0x7, 0x0) r3 = socket$inet(0x2, 0x20000000, 0x1) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x2, @broadcast}}, r2}, 0x8c) bind$inet(r0, &(0x7f0000000580)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000005c0)={0x1, [0xff]}, &(0x7f0000000600)=0x6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000640)={r1, 0x5}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000006c0)={r4, 0x6}, &(0x7f0000000700)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000740)={@empty, @broadcast}, 0xc) clock_nanosleep(0x0, 0x0, &(0x7f0000000780)={0x0, 0x100000000}, &(0x7f00000007c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x9, r2}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) mlockall(0x3) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r5, 0x9, 0x26c0, 0x10c019ea}, 0x10) r6 = shmget(0x0, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000009c0)={r5, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000a00)=0x10) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000a40)="01d130295457bd0df9fbc7a2957e74bb59e08defc302d02510e0d36e320e50665e3d17e93208950ae810ead4eeafce05778fed0935eb8281ba13d6e6d426805ba2bd06c7018a2fbfbdbea1a505f680373f9b763a808370df07111fee6ab1f8014d12e907dd00ee271c3b4361ed7094812e92f20d83810ccfaa21c643e3ef9208af1d546ddb2967ccca04d440670bddd1e81904") 07:39:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 07:39:18 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841003b9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000040)=""/184, &(0x7f0000000100)=0xb8) 07:39:18 executing program 3: setgid(0xffffffffffffffff) r0 = getgid() setregid(0x0, r0) setresgid(r0, r0, r0) 07:39:18 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast, @local, [{[], {0x8100, 0x4, 0x1, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) 07:39:18 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x10) 07:39:18 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2, 0x0, 0xe0000001}}}}}) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000280)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000200)=0xb) socket$inet6_udp(0x1c, 0x2, 0x0) 07:39:19 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x28a) 07:39:19 executing program 2: setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35a}) mlockall(0xffffffffffffffff) mprotect(&(0x7f00000a7000/0x2000)=nil, 0x2000, 0x3) 07:39:19 executing program 2: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x279) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0xd, &(0x7f0000000200)={0x2, 0x6, 0x2, 0x10000, r2}) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000240)={0x1, 0x1, 0xb4e, 0xaf, 0x7}, 0xc) 07:39:19 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x401, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440, 0x100) syz_execute_func(&(0x7f0000000140)="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") r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x40) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) dup2(r2, r1) 07:39:19 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1abd716701000000000000003800"], 0x10, 0x0}, 0x0) 07:39:19 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept$inet(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 07:39:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f00000001c0)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x0, 0xfffffffffffffffd, 0x1}, 0xff32) 07:39:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f0000000000)='\b') r1 = socket(0x17, 0x3, 0x80) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0xcdc, 0x49df}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x3, 0x5, [0x5, 0xfffffffffffffffb, 0x8c, 0x8001, 0x10001]}, &(0x7f0000000200)=0x12) 07:39:19 executing program 0: r0 = socket(0x11, 0x4000000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@init={0x14}], 0x14}, 0x0) accept(r0, 0x0, &(0x7f0000000000)) 07:39:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3bb, 0x800, 0x2, 0x100000001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xdf, 0x100, 0x3, 0x6, r2}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 07:39:20 executing program 3: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x7, 0x1, 0x0, 0x80000001}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 07:39:20 executing program 2: 07:39:20 executing program 1: syz_execute_func(&(0x7f0000000200)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fb84e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 07:39:20 executing program 0: syz_execute_func(&(0x7f0000000400)="b16991cd8066440f3a21ca8b660f708301000000fec4c229a86100676636408e05b4e7c4a88847d6c7c6e8e8fb0f01e18b8bf4a95ff9e700c42171ffea660f383fd1c3c3664544186746f316c4833d0f4c73ea4a8e223a42dd42dd730f517979e97c81dec401fe5ff6b1ddf730255008de457272690987f29c60c6c422d5930c93c482813a510ec31d54111d00") r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x1) 07:39:20 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000180)=0x221) semop(r0, &(0x7f0000000000)=[{0x4, 0x7fff, 0x1800}, {0x0, 0x7, 0x1000}, {0x0, 0xffffffffffffffff, 0x800}, {0x4, 0x2, 0x800}], 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x5d, "8331aee5df284e9676f7fdcef3b2253c4f007895739e29098ea991ba1cc2a57127ae8fa5a754fe3838fedba6b0b25f5bd432732a5572912976eaed4a435ea68e804e9169efa30dee7c3634166039889cf1f9eeeb7a4a333ecc045d1586"}, &(0x7f00000000c0)=0x65) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) 07:39:20 executing program 2: munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 07:39:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0x7fffffff, @empty, 0xff}, {0x1c, 0x1, 0x8, @mcast2, 0x6}, 0x2, [0x3, 0x4, 0x1000, 0x80f, 0x1, 0xfffffffffffffffb, 0x1, 0x80000001]}, 0x5c) r1 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0xd1251f, 0x4) r2 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0x0, 0x100, 0x100000000, 0x3f, 0x80000000, 0xaa6, 0x57d3, 0x0}, &(0x7f0000000080)=0x20) r4 = semget(0x3, 0x0, 0x238) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000140)=""/50) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r3}, 0xc) shutdown(r0, 0x1) 07:39:20 executing program 1: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b01e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000) accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e, 0x20000000) setrlimit(0x7, &(0x7f0000000000)={0x8000, 0x1}) 07:39:20 executing program 3: socketpair(0x1, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x68}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x200, 0x81}, &(0x7f0000000140)=0xc) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f00000000c0)=0x4001c71c8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r2, 0x20, 0x80000000, 0x395, 0x5, 0x8, 0x5, 0x2, {@in6={{0x1c, 0x2, 0x1, @empty, 0x8}}, r2, 0x6, 0x5, 0x100000000, 0x401, 0x1}}, &(0x7f0000000240)=0xb0) 07:39:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1ff, 0x8, 0x400, 0x5, 0x6, 0x7, 0xfffffffffffffffa, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x29}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r2, 0xe7, "f93de0286934b0ade46a2cb7c295fafc7bce6859df7700d51a83e893250df00238475c7513708741b17d49d673ad3b64e74206a115f0759dbf95764cb023c215dcc17ba0d84a8332ea59c305908d2060a06257e0e9c0070a3e50e66650071275dbb05d3481304e1fcd7cf372337235e3423a0d0735a7bc5361fc4f726cef54e224c3f926e6a15176970a72b42495a5f7e73e23485c759e682f51e6745b9cd0850bac3dcfc084c69bf37254eb6736b422b7680584b7e7da3108ca93e25f5093f8c361a1e7b92059bf5542b3739edd7c24a851544b2d1b1e4f317bc1cac4879ff399e3e6f43de3e3"}, &(0x7f0000000240)=0xef) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) renameat(r0, &(0x7f00000002c0)='./file0/file0\x00', r0, &(0x7f0000000300)='./file0\x00') sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000340)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000380)="4025c2c4f614ece1d5eac74b7dffa6c75afe9c5b3325724f9f2109925c6ccbb9c7bf731aed337015a87a4d94e9ed22b4d43142619f1b11d0a17c336a409fb0cf71b3b1b1531583568ea223", 0x4b}, {&(0x7f0000000400)="436fcd5e1fc066535a8cf170bb2c25627d4308d6ffe9e5e76cdd955ef22c96379d40088c27697a882027e80964862fee408f324898c91b0c22", 0x39}, {&(0x7f0000000440)="804dd4c5a989713212296e0c37d7029065618b9be9db9c4e8c18c20c054233ac8fb46c1d44bf4a25ce76630a71c9f3f1a4193b6b99c9c3f29115539c98ca9a2b4cf578c26f24df334e83b6bbf6fa82659780b9a55ee4e7a2d7bb13f33b3f32515fa0391ed0b646d82b1e4d3bbd43dc2e21cbd117acdbb6f8d6505c0c7a0fcd2edee331ef99146d3998fede61dd82d88cf6c3736cca18cc175ba7a3b5bae1826e246c50554bf40847b260375122b870687b1e20ceaf71314aba62ce5a90993fd1971b637e7fd839a6635e", 0xca}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="45660ad5236d17917519dc8270d0", 0xe}, {&(0x7f0000001580)="aac43d0304582baedc9f687988a02ddf4ea6fdf7ff78a1f46cc00add511aac359548e9dc44950fa9b76d2eaeff15ca16af571ad0b7e96119612f927f4ba74b39dabafc06303c4c00e0a5e118ac2079b10fbe92fc83f17cefe7ece8174a2cf45417e6cee372365e3c142567288c2e083abc8b9c454f91f933a1fe5886d5b201f89e63d42915951e089d6b040050c8dccc9727e38757601769bc8ee826e01bdd7103ff71f2ca5681ccdfe007652687677c11354be93383a5bd9b8e73ee4adba5eca6f260a5cd05cc98dd", 0xc9}, {&(0x7f0000001680)="5253c2cff6f6c307441aa3ebd353605919f7b1307672e2707e50644e9ded490c7e888a1a2642f866a7513fed8ee750bba71e97f0fbc8b24dfe040ed146857a6eaceca43648f61b2f5a1f", 0x4a}, {&(0x7f0000001700)="dd5f0de452573adfdf2135d77848dd13393ee386ee973895ab3c690830b6bcd3b44c17ac0785c95ca82271d6d0f8741fd92a9f16a6232b865f621f56d41934143ccbbb105a4828f886e5f48e8a5c3869c1dc0b354eb783ce5258d339353c3f59bb2f302302d93fa5394f7a12de", 0x6d}], 0x8, &(0x7f0000001800)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x10001}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x2000, 0x7fffffff, 0x7, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="a313e0f0b3715341c9859898a8e5a46c"}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xfffffffffffffffd}], 0xc8, 0x1}, 0x1) getsockname(r0, &(0x7f0000001940)=@in, &(0x7f0000001980)=0x10) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000019c0)={@rand_addr=0x99c1, @multicast2}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001a00)={r3, 0x8001}, 0x8) r4 = dup2(r0, r0) r5 = getpgid(0x0) fcntl$lock(r4, 0xb, &(0x7f0000001a40)={0x0, 0x6, 0x3, 0x6, r5}) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001a80)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000001ac0)={0x5, 0x6, 0x4, 0x6, 0x9, 0x3, 0xfffffffffffffff7, 0x80000001, 0x200, 0x3, 0xfffffffffffffb19}, 0xb) fstat(r4, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c40), &(0x7f0000001c80)=0x0, &(0x7f0000001cc0)) fchownat(r4, &(0x7f0000001b00)='./file0\x00', r6, r7, 0x600) sendmsg$inet6_sctp(r0, &(0x7f0000005280)={&(0x7f0000001d00)=@in6={0x1c, 0x1, 0x0, @ipv4={[], [], @broadcast}, 0x7}, 0x1c, &(0x7f0000005100)=[{&(0x7f0000001d40)="bd9e441138768923553a67e96dc1bd7ac374a3c3d848f31ce8e0bc1a11e367c8", 0x20}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)="897b20fc13a9ba00bff675035aa43af56db0300335b2d1d01db924fd94ffd1be3ee359d7429af7bd33170f65e991e4740ad569000ca9aa9ec52f3c296de47698aa1a4a56d18eb8ec0fda3f39fe875fa2a4348b67405b672e53534404f19b3106c3f988ab47b4877fca9497388b96cb0ff6e7c785b8c40bf3bd8651b1f0d3338b9ba6b3771a76f02b555eb40d92013658251dbd1a19f7072037ce1f05b2a9f99f1536ccb77531ba31e0d65ce81683332246764024fec4af4eced87106bc400a67705f756bc878ddaf31ba358090e2", 0xce}, {&(0x7f0000001ec0)="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0x1000}, {&(0x7f00000040c0)="93b0ec6cc6088fbf75faabcaae878b8cb297067814279db654293edbf62d7a4ccf4ff69969d507f903b8c12d9471f2be4bd759b340dc40752ec9ef667ca3995a70738356f9fe10d1a9f5b21e681ff1c88eaed565062584a9ff121b44f1b937cab40db6a2cbebb3dd34062e04f5e699db7cc8a8f4806543a66db635247347d75d6aa55902f66f9ed20609a74d16788fec46669565136c469c4821955b126395c6b71269937c42f2fe5d85f20e7705777c822f0d98490eb45ce367b2970d1e1644c2b2e9f40cf49972007f13f2b20136c080c6fabc270457619c1d6b8d536155a38f07dd219899150144b88f29b13378ca0be1fd59770c8b6c2f4fd44d0b02b8d9e50f83f0c46752b02be2f2f079f8c95238ffe854378c37726d1455a78155f70526662b35a6c6732939cd30d3935a63571ece484c4249548adf50aba50a4e6702dfe9251a4625c340e00911febb0260f4aa77c27624df86a9a0e94447a33fc1238a0224579d6fb9256267b54e3ea41ffa4f1f6abe97876d60a1cbb69a3cb1d46983222f43ac923b21668c834a2e23418af3b97f456f4113f25a3196d58c86c34bb86aed880cd2fd52fee1945e633b5c1ca76abbeebdf4ea675ea22ee10d5b3797d595e45763a8eca678538b2074f7c7467a91627f4e7f300075fa8e100e85d3b4573fcc9c390502d701ad8549eeecf82a79e65037d8d652cfa1e478d3aeb72e1abf3861555aa31c8c6a521cc2a6eec1183d23cc9766460334012fcd3113d26f45db5f5cd310fd026381a743de4034f3296cdeec71d4511fbc4340dedaca8dd3fb2324fbbedc56c6062e25a409afa99fcbb7187be8f0925b8ae188530380ce39f4a497e3897fb49ffba34cb3f3ce2fcb73bb917b397e3b260e4ea143ab7cb8f1ee4946b8d4949e81711863f84b0b2f702041dcd66f1fed0769eb56f200eec87eb1fd761079438012bce70d4ffef47e4e52fa8dd0f4ae907cfd641a2686189b06112a5d0d87d971d11e6e8ca723c7a737b35f7d8965bda64f5a5dad78ff684b5531ebd39458eeed52370a1d47a5899e71191beda5e00880a24bf8970898ac84b2b03ce279cc7acbd5af5594f3f0d82533b049cdd1ab640e00fff41de92ae1bd3284ca2618d98cffb903b3142180334992ef0bd61c83d8685f9f81ed34974095d882314a00850bea536474d26a8f0e4257dfdc217e72cb67c2f5550373af0b678284db3b08404f4343866cd379cdfc492071f38cec1b15b7260d10f8f43549c634f2dae7c62100f1655fdb7e75d606e01010bd9192fb1de92860c1c308029973314f0967f71c95e32ee873fc54ad024fbc2928bfed3459ca29b3a52c54f23eb5a2d9551ee46d6467b5de641a69642a38955630941ca40e47d172e92527e4d59c10bad68fc036f7f9c7b6e7e0f8a723a9d548eb6b19049a01dfad68a1f2d42b4de929840876b1b205d2a12c8df56cd309a05a1bf7d137c1643233528376014c0fbd09462e25345350b578537f3e5e21a803ac152da56658bd002ffd4225300506feea2ed7725689da3f604d0736238338bf52698181d85b5db9f449eda518463c5c17173e76d816e7f42d4872c61a9dcc80bfa8a7d36e87527744b63a048c9f6b8efcd14f60fc18181aa8b454d7346a3cf0a1d1c6589b731fada9a0ba593f63d9db3434b9506e51e4ef578665ccb8ab393ee968854fe8aff06e0f70c700d57b3b4360c00c496ce8f9c6cd00591f23210a295d6ad05862a88a760480a7c5e51d1c27de9ce968b14290b9e9d5e170331345bc5297adfee024ff62b20dd9e0e76fa15ad3bffce55d84adbec7bab8a0e75279a0e3b754fd24422e0337bb52130e07da1acab8297eaba89282a0bff9a73da883c31d86d094e2daa3ab1226cb7fa6a976daef80aa859453abf50a4c44e7afce762019d8d4b77bd62b2638f7559fe3a736e9fc35e34efca4300c0f893cdd7e3e7aeda6e4e9eadae716e7e84a329ca8d7d0504ae5c080606e40562a59d8ba37d5325a9ad3edd3386578b89c95e8eb17ca42bf21ebd24b6385c683227b0a496782bbb9b855b22c1cd614d9455af915d7202ebe192570c59e2bf276dbe3e995fc1e9cad37ecac275e240f06d6c6f48e68e956fc034430f158540eea5283f57ecbc62d2ce4702fe4869b6bf07baddee40aa64495c6b98eca93c453e7d6af6187e3362bca8393ad303e27ae6164f30fabde9df453f5029bc2618cf80d675125b73e469c304b5fd4ce8df27a056cc5e7de7cdab93e99ac47068bdba25992f31e72a2507fbfc65b9aae209533585eab3e1813fcb8a0a4224e856a81a8cc52c6edc273ec489005f3061a0f60d6645f92ff3e298efb8333d5091d3e2b9c8f3a688990be50db7c66778b27d91e6e6f546c7e08bf3ed41d897246445c13a5d805a4cc0c6f508a9428a26caba7c13fbacd0f21238fa4dfd2d1f7cb8a4204ca4121b82113b3a4a0ed67c1f9df4cf1a2372d15e8763468ad997e864ca940763fb7bb2a9d29f8a4daf7ceca9dcc647702b78a0cdc35e1a5a261609dc19d366b8bc277e17a969043e52efd4b097679843362589daf36031e7a8b8a8fdc1a1838ed7c61bd1232cde8c652bdc55afe6bec02fc8d0f160bd45a6d7bcd35c886111dac64da4e351af1c2970bd547aa282b8b3e55666cd305e243aa527fc240f733cd54fa12164c266b8c9c9b57f91f72c79984df88a5dafbc94e0713482e72b1c3a2e3762459393de6ad51180a0369ecf7e1d6afb506e73039352bcbfd10fd1f7a841379bb99542dd7365eedf55d2ac11a8839ded05b44b0b3a53a86ca0cf1694fd8cd4e440aeda0610a9186b6bae1a67259ebb28c5354c9eb83f5ead32841594d8d48cc9005cf204c67c3486d6c5a850eb82fdb4ca416b5f43b64fbe2a01601512afb2433955544b89d5e5ab612c9dd744a44d01d71f651b7be02ff536e10a8a16cfb0e464232ac55a0cbb17837b73b3e273fc442564c7a1c23e5ca97eeb6b35379d6547f838de2d1028652ecfc194f217c0e2711b9323fc036575dc563113eec7e731404c8f4b63c0d0e2de62cf27f1ee22eb8ed22c12ac360e0919ef3bb81febfa7eb31ae5d1842667f53721dfd00a43ea74f3b0b37b518a0ebebc5510af5c7993a68a2d4798980b9f4f22697bf1db5addc7125fab2672a8fd7030f44e39542c3558ca4be1db79dfb36407ad02700c9253c2de14448172e5d8dc45bc0d71fd10ee8261a15e4131ac6005b625f4f1a78bcfc9c390f0d8f5e20854cbab3b0b698b491347f19b085067ed08d9e4f4bbdc290e5c83355b8e5e8976f3052829d0ce13e8b66883e85a9f657ac69c04c4d5d9943a328232eb86714033a4a38c5e1f7b27ddffaefdf80441ff61ab39535ba1b2a553060605cb96f877364e6f0ad9a50baac3e86088b50c383a66454a8ceda8ac21fe1cbb2b4fff8d5b69998bdc2460bb70c5e9076ff548e128ab39d57f9f2266d01bc34fb47b93273b0e24c883ba30e1e50a2829d71252978afacc1336f79358006eea1d575d95bcd2a0b74b4678ff2ea09a7ef8871211df4c72b2ffc2eb6ab2ec6a3dd327fbae706a40f7f6fed82eaa2ad9b60861a812ec4807697c7c5accf01a8bd9d2d01451d484692fd6c5f7ec99e8b36b8368e3de4c6bd0d7baae575ca3ed192628fc4c9642b40059a998fb89a9690df2ad320f51aef791e26eb34280f65cdf117b9dd08702ceb42809101a69beae210332df24e05cfd74ca7b6924af0b0e1582b9f0595747f83f1fc53ab360c45267963f5b6a1710ce6ce1bf9ba8a0e9aff7d5bf7ffdd078286a5b8c2b9767bf7be2d270de4605598a16711d074fe8533f6d0a0e6c27a70b2f8554a8c0dac45a043553cb8882a8a34f902ce49a28bc58a2d78b43bd0b1e65fcf0c712444ae66b4f41af36ac92c1668db58f2a1a7e7aed519c29411499be47ed458c922b8b0b56bd5b2d48b8f97fc4e85f8819d6ced262849fdd76bbed099cfb06c3be8d1bb74693c115f71a68bc5d63d38b9952b7c33777bfd5bb3e8f567749dc11cbf8d7ab78e935e3620ac7b666061807f6ac08f82c0d2bdc06e1b3724777c3d79e6c254fa1e4ef30b2d9df022372c46a4dfe11c1e58e77f4a433b82ad255424075b6648e2a44215d8454f8a9bf34f10904b9e69f99c2befadb8ad9c89097b17209d96c66c4d2665059a7ca9d35f2ef06505101710bf9ae65056c64c7559d3eb9fd6b16cb00212f1bf8066069a66ccabea804729d79bd0a4b69971f7b1fe98e0f27ce3f24572c9b381408b93348cc424b540ffcf718696bfcda769c102cc027415b4e8b39eba33a9389465d8ae6f3172b0c315df1eb6270aad1c45c10bac30d180bd407a0c77cbcb9b4891e748487b719fab62073b7a57dde6d54b0258f0e2b1ed20241e673c1f6a85cdd406ea2e9fccbe4b7639a87e317190b6da93820b6fe0ef6cecab322f5b3344daef4afca5ee14053f929255a2dbeb200d72bb3868c92ab3035eaabba98ea0b5d88020486b33cfceecd03187b436a4a49d0eb4b5dcf8eaaa1f033900897c55c2ceaec88c0327a10255c6a62c393e3d1fe3a2ecd5bea1af8267abab02f2d0ce1443a5cb1b4da57ba23120a21c915b3e90c415db861d58c8fe96b7536ffd15349a6d3ae30498ccb4d9ad06f28d44ef25aa801e9315bb317ce66fb77ac62fb4becdb108be5aa43313448ab26de6958ad490fa0fd68aa7c47cffbe6f5b7f610c64c33646d0f604afff1a2248060539ef7f076bf977461855ed96e459c8bc2f954b48af02616b3349d5529408d3f481feb37bce68b984be8769ef76fc2ba47e3105fd204ed7e10703f17d5c5a13d37b2c339f02ab8919ac1229fcd7fa06fb92b33b5dc798389275a182c0de80912236a7e9539ecee894e52c4f8e5c6688bf1b126dc551197514175c77546aaf85f9d2473cc3dd05d23f0940a088c5a9c0c47a2c496bbdd3c5240205458f6383c903e9721a114fc553f16f71acd6087a03465fa73484e04fb1ced62ee8149d00b0f09aedc3ed4709c3ec80afed517074723fb3aaf5bf2629f1f244ab9682f686c73a6015041594fd7e172d90d3eaf6f6636ff9874a54f701a93d5752affc46e746f65006c2fd342df8ce8fe4a17bfe158e78cfed70c093ff2e030b3c0b2d95b3cb4f53ef62f3b171052e6da75e893a47a78d272a3748e1a71728b631372d04551ae2cc89df2143e2598312d984aebed6668a9f47c77b30e9f4d2941eb2d55fdf368153709911a9c9f12875278ea3e5fde8ce41a12cb628a4b81734b2eb9b04950f07f08da323a0e59b8183f84ce44115e1b555068b17b32702782d1d46e01a57ff62a0664d57dd780c2eee2db849ed0e3e73928a27f3926f0dbe243f4098a63a01b87d034cd19295058dc6c0d80817d700396cf0af919c1095c61321b2431816a0ac7df1c9d86213ffb094f42dfd2da288ba0a2f2948ba5f19cbbda832040b9812f4ca38180f6ad288c6961f5146b39956440c85a02f371832909b43be4f82f0a2d368f497f1de2715e93488227ae51079fa0312bc14fb70cbaa6180ece83ca72e3c18fcbb3257b832beed3230f59c5fd57cee304c156813d85d3311f3a7f6c5dc9f7a1e4f3375a7300c2782b4962e289b66169eb849140a3425714a7a22abb8f169cdf51cfb1fe129779e9ea26197303a8e39f68bc37177c7a2847476a83e54e95de188a58dc23c40ae8a571a1dda21529116dcc314f0150b82cf70ed97c97e30751a7bddc6c17b03f3eb74cd9dff2ff91dcaebc99dea08a91cea3e1542b79dd1d380a8b48d976f4f9e07b4a977ec", 0x1000}, {&(0x7f00000050c0)="d8c75c86ac273802b6d9839181f7a6722d2541790d0d51883d697e", 0x1b}], 0xa, &(0x7f00000051c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9633, 0x9, 0x4000, 0x5, 0x1, 0xe8a, 0x1000, 0x6, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x1ff, 0x4010, 0xfffffffffffffe01, 0x71b, r2}}, @init={0x14, 0x84, 0x1, {0x8, 0x2, 0x8001, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x3}}, @init={0x14, 0x84, 0x1, {0x401, 0x80000000, 0x135, 0xec1c}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x400, 0x400, 0x8911b0f, 0x696, 0x80000000, 0x7, r2}}], 0xc0, 0x108}, 0x20008) getpid() getpid() sendto$unix(r4, &(0x7f00000052c0)="aa6d0f698285892d1537225758995227d90cbf67b599e77dbb4e94c4ceeb3b7a82261f39ffb956262f6f23709fc06b38fc5518d4e81bcb75c87e02257580c65c75e7d04f8d64a86720cd864bc6479ef5e2e1600ff8cfc117d4f2ccad4464a1ad47463616d21a81ae4ec3c837bc8967560a3a50e1b02b4545a16d3a767bf194e260db72ba85bcc78ba962e3e210342762ab22e1649975f17dab00240fe25f58a6a024dcbd0a488ddfc36bad955bc3f47a01128c8dd986c49b22b9b9115c998f5e154f3695b7d5f6f711d9cc67068d2e0136642e80e17e282eeb6fb01afa5c445aa7f4dc797da7c3365781", 0xea, 0x20005, &(0x7f00000053c0)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f00000054c0)={{"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", "8a0b0585abdf984ad30c271ac10d5b32167fe81f688f2aded8ecb3257b3dfa8a", 0x1000, 0x9b3}, &(0x7f0000005400)="016625243e8ae730cf20f3f7e9235cc6138e0a5ed780112bebcd4b380fb80175d26b0f4c3a4b21f501407f69c88b7dff9d11a7324355eb4426b259f6a91a72227b7b69ca8a9bae45a51252eea3e232859adb7d3aae675b9772841ecdab9cc575a9e7fb09519b8b1640088406fc3fec49f22bd5117b251c8df8bbcb41e0d56ef0c5b10bfc717aa50861a53cc5ffe72a7522229d0c2c49f91592046d882437b175bedef5f36d40e5f4", 0x0, 0x96, 0x360, 0x101, 0x80000000, 0x9ba, 0x100, 0x10000}) mkdir(&(0x7f0000005940)='./file0/file0\x00', 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f0000005980)="b0eee3b0e12cc94418821cb46ea5865a1961e9eeb3481f39a3292836392b4c1305af99541e6091060be70c009e222f33a0e547", 0x33) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000059c0), &(0x7f0000005a00)=0x4) pwritev(r0, &(0x7f0000006dc0)=[{&(0x7f0000005a40)="a425421483c70cc4b7186c986c895c32c6cf25d8156cf73662bd64ea7d6409119677820c92022990898fd3de63d39c95251e9333e7a3b148750f660b2fc2df00f95ab5b3af305f21335a3a00bef0353532e77b40297afc6a5bd9a6561f134fb06f2199d04f9251fa26e00d01bec78797cae2704ace72ff9640ef5e50108e0166f157382d3ee5d4a9fb93dcc5adb940d1c375254c875b8247a6f48e7b9fd3040ffe3b686df0494d6cf4228345487a2b6b3a7039", 0xb3}, {&(0x7f0000005b00)="d66acbf413139e87fb5241d31038b81daa7f2056f2522b11c968fc9f57629f93e7c2dc0fae234c9062ae76abf4e91284ada5a96c978bb6c7a44b712e564e62f3a3ce25022ad6cf7890e82a0976d930b827322520dd9e7f43b864b87e71697ac422b5c51d3d90d7f6718d02e7c21cc238c8bd49f0c8c3c2fd7535fc64", 0x7c}, {&(0x7f0000005b80)="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", 0x1000}, {&(0x7f0000006b80)="bee27c89fd99f71c2a3e3c2755cfe45c89feeb297e07e518547692a5011d73991a07bd1245da1325915b8caf1d", 0x2d}, {&(0x7f0000006bc0)="899b3b58d1619f6b8e66162bfdb3e5b475beffc8418a42dd4c8fc176ce19e4e0fbc65a1053ec43062089761323ff3c9731f7b3c937e444e244250366cffba2e08732b6d5933763063846da29df51dc01af", 0x51}, {&(0x7f0000006c40)="9b52b924b9470784bf95c7f84f81c78cbeda86d95b7fe4f8ef77fef5672a624b67cba29c31fba3392bac777f4624a5cbfa4600d6361fb7e9a5ed6a6acff6cd7859a7bac040c1733f257324344dcbbf4546c6b67f99302085ba212010b4e803b8d873f418a498248c635f6be38a7a06a40713992fb5fc4dbaf355f6071ef3b3ade543dfc9a772e9a56b557f1b64539cd0f72f2f7032821ad96fc85cb24c0c3744de4552b41c0a6d2059fdba3d4e71a862784508", 0xb3}, {&(0x7f0000006d00)="a6c294c2d4663fcfb6e997b18f7301c8a9c8348976066237f2f70bb2aa3c2f74926c2edb060682cace0667f4c3a8629821b95747494bcc7e88521081bb52040e742a721bcf82abd52b5a8af80121e42d3313b330dc91e1a5f45607796bb9cda43e7d5da76584bf726335cc47013ae6319387bd444b305b601f06627dba73766be81f21", 0x83}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000006e40), &(0x7f0000006e80)=0x4) 07:39:20 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000300)={0x0, 0xc7, "96f54ad45b91e7d53d392a14ce641c535a79543eb1946b85bc32d1238f05211768e24d7fccd3738d7a30abfbe93a8d9d763246495fd2e8cdc794ac434de9f0a074d902e7ce8ddb80159dafd86cd9013e4f78a2dc6972b6b9f8654f7405fe9bedc1d459420fc8a2ecf723466c68bc8dfa4c064a4fe67e4b4582370dbaca9bd6dab6fd3c932dad7e8141a617a2f88e04f127c37d9c8d5c73c1c9f1246eb912086f9fd329c7d413add6162a5ce4e4a0118d3f7f56eed7cbc3004fbee5a0fa43fdebef9f823247415a"}, &(0x7f00000000c0)=0xcf) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0xffffffffffffff00}, &(0x7f0000000400)=0x8) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000000000000) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r2, &(0x7f0000000440)) accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_group_source_req(r3, 0x0, 0x52, 0x0, 0x0) 07:39:20 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x0, 0x2, 0x10) r1 = dup2(r0, 0xffffffffffffffff) sendto$unix(r1, &(0x7f0000000200)="0c9da541293c44439c4ef7bc2de9c98471bd0c0958c89e44e4d5d1e9619f56ff480566b06786460cf42008694a8b9d34296ad3747d76131eab6acd74aa0029488d327ee07a773d41f9b14aa5eb48454a22e241cb0bd9c6b49897e3ffee623877371e81b1f121b5f71c3016772c0beed414654db7422482229bc6ad3d2cd94b29804baefe29d89e8b95857659e38934e133d57cf79dab3196417f607600f899c2bfa114e09ac2d2e2e321ee0a5e8ae7d220f2e3b5ea3223281b26b12a77ddb4ec476ebc306d8603ff62c6b22f18d991ee7b72f6c665fe1575ca535375c2719ed9d892601ab6d04a8afbeb726e23643ec1bffc2e2467bde54043ea34f025ef0286fa454418625d8ec6dc3ca9b6878aff388b2992644579023a0eacc02206f14efc1084a0c8d3d33b21c8adcf9b09a9cc34dcd3a3fe64908c174845856026a7fa7bc0edf92b262c678a92ada9191fedbef3260a8fb387329ce7ba836ff74e7112f1b263db6b22a00e4e66769009ad0b29cf6d81f2dd42d9f7f3314645e4db485f494d68a4ff4bada93e546ce93d434ef1b30bcdca7bd29d6518bc418060947127ab147a1edcca8579f82aedc2ae60f0980d9cc289e26d7642e88093fa5be460c9364ac3ce4d28a1ec1c8d6b9ab62812ca75c0a0b0cbf81073fa22a9321aeba6d3ddf4c6c1dc44b14498add70d1e11994b54d615258dc735518b31128e6afc285566853c98bb80db7faf326759ee022e5ea159240c182c1034a5f038208e5699183eb7e1186930097952f9f34cbb6504dd3e9c92b6e7092e1d19f74b75e902769ff4a42932d0d6e6f95c2b72a2a934cf206fe05ecfe7bc1146576ca2e2c9721a01cb90cc4bb9efcb753835b23f9ce018f684afbe6d3334c0e4f323385ff2a9030a72d4d3325a6389e6ec143ab08f70787d89b320dc21755fcc54a922e0933e6c977ee689ae45f210de5eca07e76ca9d9bb498e55452ab5913912900decb0109867cf2c1e737a04236e5e19960a2667d234dd9c987a1171aac487e23ba9c790733c4ac06f9fdaa3969b0980990316a4208807b271bd5e88754785180e4e0e16aa5c0bf6eaf5c0509a1735ad201dedf4e3fa765868f283eda3039ad5e392d0cbb71aa61016547a9f2f0f976ba2673967e88794b0ada77d68467f44a54c690f2c03ddb6d0fcad6db853b918046ab9984d40375ff0d34d9a8ebb273c476062c79837561bb4247631444bd8229416586a5471528cf422319132f10584e4f6d4458e2f150608508740076fe1ada0f3d4689b7538e64677d296eaefa12e31999ad6366bf33d77ad4c024eddea5f02523b0081fc60be89753d36778ef799e139fe35debcca6dad69c067cac3dfa08820179abb3a67d4511efbb654fc169fa55e7ae56fc71c81454097c6bf1ae819f3cc78ec16812748188bea717709af584b01fa9787cbcc9c81d14d87e4026e7272dabdaefeafb8f9ce7fcd6336928297c9a77c014dbe1a443a27b61a24dac09005709abae3962cda47c1e14c8a132a32409ebd53e03ac57c5a728aec2facdf2c1cb36a7aa87858b3cbf68a74a209dfeb2b93d5b6c1a3a6bc9c888ece750d6b59a4a04e65f6f7d9af3fc03da24179f0c85ab5a4af036daf096e0d8c619aac43ff7831b139496b6db199bf38916f2488d9f915dcd6df3b69dd107848a87de34ccca0d443cfa557dad39b4694081494355601e51bad1a82c8f08ad42e2c02edc72d4b21d6df4dd4407a2c1a9df428afb702d9e713c09dc5ac3ba883795f403be82bd955edeb5eec51d0a222620d258b6f923bd460b659ad000ed1c7d0dd8155687a5f326da47043155af1c6fb03181d14fe805f8ace46657fe41742fad286a4f19c2ed3cee4d4819bb7ddb43827c4e861a2ccae382a2e20e0ed4ae69b85e3261daacc44b46173684278ee18d013627631f73a6ac1802405834e9ec1b7da0eba3f8c0b4880ca9abb19fe258e0c7c7278a8413c36711a1c109de9c6943addd251105b6bc2ee0b978b0160b7158bf4a71af1e94be140dd3c26213eae462cf0e4283d8d44b2ae2916169a5ab05e13d764a520932c039cdb06fc728ff81277d953ecb6c96c594f6f1f6d0ebd13bb66611e0872ac231f67640e62da49cab45ba4630a5c57f6ad50af35d6acf2b37a1a634fe2691ac5742b2456522ac87dee25b0ea10ea72e477d5e1b3b96b89830efd486c79ef4ab45d674b603bb0c2c4b12ec6c7f8be9c1f97f94608ae3ad00213f84fce9c4496faa8b93dabf003e1f7747bf742ad01556f449b4eab5668f9793458138e927e68acc7db3c2c3f04c34a3b9fb415d0e8a4d1f719bf2fdcfe52ce6b24ee6d915208338849ce88b4005426dba830563209aeb1d7f155b049ebe4aba8e1c5f0fc8451f92816cf465d085bd24202baa186460d9db65ce95594daed3438bbcffac414682019696fccbdd337e33f2c89e5cfffc5337b6992d2e0acb24f36b5b95243b5117e100953dcce767dca9f1d010e6207eaddd458b0d07c1474080245cac9ece4556cd28330ea9fb4bc6bfc2397479bae0aee0843d17b3026c60e11f639452066ec580025f0647ba9f65eb23b003633a63a6b8a3cb51fa1b6dddc61a656757efb97843258970cb5eae2537c72398ab6c81debe794172afcc1a5035981a083b23f3d29cffbf4fbac643ac14912da69f70cdd9a196b4c7f419af68a463eb8d229cf68035cc56025aec11594c83daa935e2e80dc026c1e4f246cdd085e036c19b8d5d55dea011f75913735cb472dc4eb0da75195ae8a8a3888d6f674a3556430d37e80775e3681eed9e379aeec12c98939501fb1a1e4032ae6bcf8c5efbb9e028d113cfba49586a270c972478a13870b639e20d46d1ca0dede2f2e925594c41bff4b52cc1eb195d7f1bac2ba35f22af3067928081bfc9a4685fa651a7ed3883d682edb0e8ae34acdeec01ed886ea4926fbe9d345a770445d7338bdb2c4145a08a8dfc959d2ef4b18faeb809138060a61d2d5f144d5e28e6db8a79d5d6ddfc11bf3d08d92170cea6a55c53e94280a6cb16d2424b5ffb1aead6735e849be927e535841c03b0265cc8830045ea8b90c05b190c6ef00fda3ce0e5f7fc4288d180c47d7f52829953f180e530563518355451a1b0d441af838ad76dd8bb06a235abc566a76531870eab6c93d4c203113586a3519774f78911e665eec2bb1e5d2da7f5bdc4284a7fb6f6cb82b3ae2d36d2012d00b3cc313edfa46cf8e55751a285004848fb49849ea3c63fee63a0270950f354b610ce80828070729b2deeffa7504ecee076f9a42718ac95819bcdda44708b8583c2d6257771db62a79a10f558d403d8ddb0d67e44ffb4c13d4f0035ccfc622bc0f93bd9eb283bfc72c6ff482d602cff6452742c4c805cc2e227513998105275ccafebf95d5e9881b901bd3508b624f8c17597c24daef152a575d949b84bfc9b2f992ac4b78b8856d3e0de1c04e0f8283ac284b225994af83f842d2409bc6a2c20ff5e110bdad6a15d0f908bdd324d8f75959371315ec3459da174cfa7cfdc3b36248116d84bd69f86433d76670cc2b9405817bac3ef143151f02bf7a237d6dde895c1f861419bf9124084340d7da39cba6e199ad140d6fd807c320bc47ec3b112ce04946d37474ebd4dcaea5c5f94009c9e284473fa9f6e00c2b8cdb0d3f8e263f27203c2675b5af141282cc60e60a4669782907edfdc027f4ece89a68154ba02bfbe1d500f0d92b42028358f194e12108625fdb4f475bb082ef2a297500f6d6706d2f5dc0634c52288790926d09428f8ba60c4a7920b676dbaff35a3bd4884b76eb9f24951f4c8863140f59afdec77191c3ec7f3ac4d07f58be9f19c7587154599e6d2004e702682a969f40205ce296939d87f81ca717bfda0e8d31c740d5461c7d0e36c4c49a9b8fc3610b8cfb501bf4238314d2504599fcc3db9073757dbb5af482784f0c00a294e32a4d922fc545d3b286b5c62c281296885ac7961cf455d8eafb92e5c2834c63b72e43160443a68880f9ba308a3eb138f40ec2fe302f5980195b1565a607e20bbe105fb68c9b6a69c4cf1bab932ee0eaf6e6efec73b716832c8b160133cd4e7c690610eb6c9adb55c445cb1164eec0654573186827df432ef16b87e356710d8f72e99f2d61effe450bb0a1e789bb660e052bd89a26627ebcedfd8467304a3018eb04819a79616358decfef1fe23320786671df1fd19bd6044f619e02fa8bfdef4c41751b974fb67c9b623626d11524dd3d30204547b9ac9453325de1a5c3a8dbad5f189416cdeda098a2e925daeef1f9235ee6ca55ad4aaea16efccc57be84a7dd832aa0f5f92ae4a516db0cfe8ff9e46623c61334f2d53ab5c243623141f80b9f452eeb6f144eae0ffe117f1a1b5e64b0b1ab41d9b7a5ee99ed7d789a82a2e50f5b7e8e29c434dafbc59907a9bb27e5cb3833dd236b25c7884be3346b2452e92e37bdca263e5df71ddaa023700cd4129c254efd277ec7bc9e0b18408650c39c13ea3812a830a925b238aa31d9377e381c4ef6dfbc882e256547d6179c39d07890d28cbea46ccbf7e6f4ea8127573e1c00866c97e6198d5f39b3d0dff90d7622fbbe627300f3a339642ab1e65dab0eec1976b676126dbf24acf8239973233eab6ecf9d2a87d74452a19eab7d981c9e57cf089bed1c6243d840bd370971625106097d0dc491c73f0e9a20a9c09cd7174346f64a82114a53c851c61ac30f66ba8f84a74322f6ca8572c2aedfeb7af11b0799d10c6ec1b630ccbd46c3d519b5aa21c6bb3da692f4acc971adbfcebe347f65c0a0cef40ce51f285d7415a5084c500a0f18ca62a2683ed74d3d110f5c7dbbda43f5ced9bf7b1647f3afbf62a7bd708b40e03b5240cd0647b5593ba27e3888b7abd5e8694101b1c280c89e5039bc433c497b04837a26f1f2f481f36a457d24c75e80bfff75baf0f882fcf51e4f76d3a8231071d932c16e52a405c534cdb972bb9514268953432194a4eb0d08576b3a81d6b9a3186510b3cad44de0ad55d93243d7466ac38c0694324f2506dbc7c934895b50a2144f80ba22a82fdc193c91dbb777e89cdf6068cc8e703923a44c9ac66485bc12e2d2c8c6ee2a87edebd93344f7c0a5ec8bdca25fd9a41f8f84af23ccc966b165233caf57c96fa66b9dc30baece7fac869353dda24d376e7a178c42db5ce9eb40c3ee36c9c43f388113340130b62ed52cff5577a3f39a91a0435155895a2072e13eee0e2a2645052fda7d0522203deb22150ae6bba03533d1d625211d98122964112d76dcac881ad0470c60a10e757c5827eea0ed7a3dd7b55e8e976652ff1b4be53ed2b20dd22220652b248870cd710e9857f97e0d5dbd454c84905686a5ce26cebafc69d4cd4e1de740d5a356cfcc985fa193351912ab657de62551c31564040e3058fd7a263aa72e3306e63410c8e8882edce0f4d5790fd627b2b4d676da5c9dd203a130b9221f814f5b86dfda3b32244f91ec72e74d20600f17dfb3c75ed0746221f50177509c28a14d7a9bd1019e828680879787a7b0ddff1511b74b8c70175b93ec3d6ee12e16eea3862253346d510d41fe1a8b59fb907aee91b55e71f822cadae965a1797d1b346c5c222b2de0a2f51fdbe76c08da488f2826e8dc7b92b40ab7af2d4ef5018f0aa486de38e11d71f74c9f39219dbfd8935c6ab1273fdffb902d773bb84fe712dc4972aa47cdf50b615419a6bc9285c7239bb0c95109c44e655e413466985fc4840d48015c8e3868d06bbfea9d6c9f56a38312ecd2d350138693862a9a0515aafa0becaf44d4", 0x1000, 0x9, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r1], 0x1) setrlimit(0xc, &(0x7f0000000080)={0x0, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000001200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 07:39:20 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fchdir(r0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), 0x4) socketpair(0x1, 0x2, 0xb54, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xdc54}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x4}, 0x8) 07:39:20 executing program 0: syz_execute_func(&(0x7f0000000000)="98a849a84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000680)={0x0, 0x101, 0x3, 0x1ff, 0x6}, &(0x7f00000006c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000700)={r1, 0x4}, 0x8) syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000200)={{"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", "8e39e22064ba8f277f6f1009941e9693c5efe0c5fb491ff4640aed6b3894162c", 0x5, 0x2e}, &(0x7f0000000100)="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", 0x7f80000000, 0x4, 0xffffffff, 0x4, 0x6, 0x7, 0x6, 0x800}) 07:39:20 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200), 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 07:39:20 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) pipe2(&(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 07:39:20 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="a55c697b04e2", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @empty, @local, @remote, @broadcast}}}}) socketpair(0x10, 0x10000002, 0xffff, &(0x7f0000000040)={0xffffffffffffffff}) listen(r0, 0x3) 07:39:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10) 07:39:20 executing program 1: syz_execute_func(&(0x7f0000000240)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed42af4f482663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181ed3cf01eff265dc5f003e460fc37d105b5b45e1e5454535af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30f41e8fac3ef206736660fd2938c000000c6010a6666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x13be94ac, &(0x7f0000000640)=[@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x7, @mcast1, 0xfff}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e220400000000000000000000000000000000000001813f00"/128, @ANYRES32=0x0, @ANYBLOB="0008000003000000ff0100000900000001000100"], &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0xa, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x7, 0x101, 0xc00000000000, 0x5e, 0x9}, &(0x7f0000000480)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0}}, r2, 0xfffffffeffffffff, 0x2, 0xfff}, &(0x7f0000000580)=0x94) r3 = socket$inet(0x2, 0x1, 0x10000000028c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x64, "4ad85a38e7e31968a6d3eeaf936f6bfca7c403f56085c8bfb4077fce4ff33fdef1e87585989d6e1585cc684b108a8d48df2c49ae3eda215e5af2f520864688b415c2473aef29ccb27883094c9b0f38c31dcef39d96cc045435dfe3fbaba9031b177d8155"}, &(0x7f0000000180)=0x6c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000400)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000000)={r2, 0x700, 0x401}, 0x8) 07:39:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000014c0)=0x83fd, 0x10) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/233, 0xe9}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x68bc, 0x1, 0x8000000000000000, 0x27, 0xfffffffffffffffe, 0x92]}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001300)={0x0, 0x100000001, 0xd2a6c8e0524aab73, 0x25fc, 0x1}, &(0x7f0000001340)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001440)={r1, &(0x7f0000001380)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001480)=0x10) r2 = socket(0x1f, 0x20000006, 0x1) getsockname$unix(r2, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002) shutdown(r0, 0x1) 07:39:21 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x48, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/162) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x183eaf7a87edfe3e, 0x89) r2 = dup(0xffffffffffffff9c) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000280)="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") 07:39:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget(0x2, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/3) 07:39:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x46cf, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xfffffffffffffffa, @empty, 0x6a6}}, r1}, 0x98) 07:39:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0x1a5, 0x4) r2 = dup(r1) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x80, 0x1f7) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) 07:39:21 executing program 3: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8000000000077, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x500) ftruncate(0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) freebsd11_stat(&(0x7f0000000000)='./file1\x00', 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) poll(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="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") 07:39:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x8608020000, 0x1000000000003) fcntl$dupfd(r0, 0x11, r0) 07:39:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0)) 07:39:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) chdir(&(0x7f0000000000)='./file0\x00') 07:39:21 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x28) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14) clock_gettime(0xe, &(0x7f0000000300)) sendto$unix(r0, &(0x7f0000000180)="288818546107bce90f080039228faec6ab667a258d6cc720079ecf0c02a967", 0xffffffffffffff8b, 0x20186, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/145, 0x91) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 07:39:22 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c39c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 07:39:22 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0600000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000140)="a46fb64f82aa21d6ef17a219efa23c374a8f3869f61c45d5dcbd25d146113cddc7b3d2d809c90c3a2e16bb6f5de16d97571555a62ffd0ddeb35ee4d5a18fa187213b5a20f5cbcbaee62b901ddf4b53a8c7f4739c43929095b23acfc5de995a8cc1c068c441f4a79228a448769d69a3561edf9cf542cc792cc269f0d09e3c84befca4d974baaa8fd44c18622376914c06a1eb1a716e92728820223dfe7a8023d867afac3f85cee7071e27b36b63b1944c289e000e0215a6eace65f6462adccb79aba382245f8439e46dd397f953") 07:39:22 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f00000003c0)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751ec442b19c660be509ab34d1c4e10bf8c47085c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef66430ffee9d4d48cc7e8628f6808a3056f0000004e00c441938de3c0f526264788fec4a1dd7dbbbfdd5cc600d030a1c9fb110fc461b015af07000000a261b7e2") semget(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 07:39:22 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x81, 0x190) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/165, 0xa5) r1 = socket(0x1c, 0x5, 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x80010, r1, 0x0) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1200, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f) 07:39:22 executing program 2: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696e65306ad8cddc9afc19ce03678e47ae3006082323885b8b80681815c6acf02ec7751c182ba88cddc2dfbe7cc173a71b9c4402915b0e"], 0xa, 0x0}, 0x0) r1 = getpid() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0xfffffffffffffeff, @mcast2, 0x4}]}, &(0x7f0000000200)=0x10) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x6, 0x9, r1}) 07:39:23 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000001c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec42ef344a502023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faec423896c71eb06f55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 07:39:23 executing program 3: r0 = socket(0x1, 0x1, 0x0) listen(r0, 0x5bb) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x10) listen(r0, 0x0) fstat(r0, 0x0) 07:39:23 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) close(r0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0xfffffffffff7fffe, 0x6, 0x0, 0x1000300010005, r2}) 07:39:23 executing program 1: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000040)='./file1/file0\x00') socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000b80)=""/4096, 0x1000, 0x40, &(0x7f0000000180)=@file={0x1, './file1/file0\x00'}, 0x10) chdir(&(0x7f0000000000)='./file1\x00') r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x6, 0x0, 0x80000001, 0x1800, 0x4, 0x6, 0x8, 0x5, 0x8, 0xfffffffffffffff8, 0x25f9}, 0xb) 07:39:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x185d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x80) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 07:39:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x7fffffff) connect$unix(r0, &(0x7f00000002c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000340)="88", 0x1}], 0x1) socket$inet(0x2, 0x10000007, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) r1 = open$dir(&(0x7f0000000b80)='./file0\x00', 0x0, 0x80) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000980)) unlinkat(r1, &(0x7f0000000400)='./file0\x00', 0x80000000000803) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x7, 0xc4, 0x3, 0x7f, 0x7ff, 0x4, 0x4, {@in6={{0x1c, 0x3, 0x1c8f, @loopback, 0x71}}, 0x0, 0x5012, 0x3, 0xb4, 0x4, 0x1}}, &(0x7f0000000080)=0xb0) mkdirat(r1, &(0x7f0000000440)='./file0\x00', 0x102) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x2, 0x0) ioctl$DIOCRINADEFINE(r4, 0xc450444d, &(0x7f0000000500)={{"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", "e444933aca2727677c55b728c516bc4c46bc406ed4546f86af57118c476b9160", 0x9, 0x81}, &(0x7f0000000480)="1abeabdd42080d00ae4ac93aa7f7ac57b898181d4ab7ee4b699d319ab7c2cee508b24dfa888dafb21eb438af7f67b0e288b21b7c04e8db9d87f7239c100b8a146fffd654047bb87b91949bed4045d2720060", 0x9, 0x8, 0x9, 0x1, 0x10, 0x72, 0x10001, 0x5}) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000bc0)="57e6f0160d8db34f7eade1fbeca0be5d4f865b25a1b06266275b01a7c0de5669ad496d9deac1770d889a8c49ae1b21b24398b5e1ff75321301365f719f1d93033facffa6ce01aa3d33c206e3864d7bd827fa1420aafcf47b6dd787f15db78a735d1ed9fedc62393a85427ae431724130a0c3384c3da89a46832d5e28c9d79c9f30e7bf8c3a9bda424e4b613053bbbb37ae1b2d3f086e85d7e6c4a175dcd18b92870e9e2a6d456214c55c9714f903e5ab696c621e2314b4") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0xfffffffffffffffa, 0xd2fb, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000b00)=0x4, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000980)={0x5, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000b40)={r5}, 0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000c80)="6793994d76fce170617121c560df9b48b5b9d37f86efe47ed9e16b5071174af3593aaaa08560a5300ea3a0092327ad2ca30ee8eb920a252eb46029d1b126e2690ff9de19fd9a16406266a1b02bbe05") socket$inet(0x2, 0x10000005, 0x6) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000380)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000a40)={0x8, {{0x2, 0x3, @broadcast}}}, 0x90) socket(0x0, 0x7, 0x5) 07:39:23 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x9, "a42935402debfa9489495a4d11416e8d"}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@remote, @loopback}, &(0x7f0000000200)=0xc) 07:39:23 executing program 2: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x528, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="00002e2f88150cdeedd0a7b60bbddcb15b364e4df62535ef66696c653000"], 0xa, &(0x7f00000002c0)=[{&(0x7f0000000100)="f46b2ac48bf07663ffed0ca958621ee5bfaa1aa3e82972e63d745a75b4e9aa5e0690836e13771e372b14843b84a0f3d559f09c7cb0ff5640e9de0f068cd2e1bffe19a9b03a6a452f72b4c323afa0627124a852d28ca90ce9c7995688c1f83d7fee0297c80dec840d69195ea8c32a1cd2bad7762f0f14e9049a0f4ea5062c70377963c465865776cfee3eb5c01e7b284dda465b834cafb7603f8035e3671d315a4449498c5eb66b1a1f03144f6a7c01467f5d43f2e9b29af06be633a40fdeb4", 0xbf}, {&(0x7f0000000040)="9cbaa141a7b5947d30b09d87605a3600f5b048f01b5c91ed508388e089a2e37ac3576521178eaf29ec9fd6fbb25d40c44ecc65", 0x33}, {&(0x7f00000001c0)="c8f650c46193e509cec43c93210028cd0ca16abfed0a15f85abc13d5dfe51cca6f1d442dc2cc830f4a8d40d4938d6440f84bc5af057a3804cee1fb5b3bf0121a51f9feebc9bf4e23db6114bf040c8bd6a801f4d6b27c01a8341a32d459c748080e30316d9657bbffb52739aee02953595b2e662e20e1bc16a975745aae7191b74b0d1e17b5b90855755df1feee4a25a1020051ac80eb2a671ba4fc070f35b0ceb4940fbfc7ec1e979b9b4780e4c77bc496179e0c9937c04c9a5c596112bdcf6f1e3885e1adddf847e784e8bba6bf2756697151a79cda37f3e477f130b152db7b79301d72ab8ce787", 0xe8}], 0x3, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x20, 0x20000}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0xfffff, 0xfd) 07:39:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfff}, {0x1c, 0x1, 0x6, @empty, 0x3}, 0x8, [0x3, 0x7, 0x3, 0x7, 0xd56, 0x3, 0x3]}, 0x5c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00'], 0x0) r2 = socket$inet6(0x1c, 0x5, 0x0) r3 = dup(r2) recvfrom$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1}]}, &(0x7f0000000080)=0x10) 07:39:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3, 0xa, [0x1ff, 0x57, 0x1000, 0xbecf, 0x5, 0x3488, 0x2, 0x7, 0x0, 0x101]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x2, 0x1b}, &(0x7f00000001c0)=0xc) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000040)) 07:39:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000080)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10548, 0x104) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000140)="e0e09869b21a142b9060a844cf8ad4040dd50703d27a29c51f0a86be79dac09ce4863cf5135fdebec4d02b48f51ada8acfb43c7ba9d0cb22d7531090ceb5a41b18") 07:39:23 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x4220, 0x3, 0x8000, r2}, &(0x7f0000000200)=0x10) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000240)="cee6424c9c6a866080fc1088c792abb73d89df4dbbd4a246fb9d85b9caf76bb44d9b39c91dba0678c42075b694bf1aa0e4f84ca9d0194dd9f93c02769434d3022e2cc31a98db5893449387fe9f72401e96f1c1968370fbf742f0448f3c933ed82e00e779bd5b48713b204e3697f2dfd5c80f0e4ac547d79360e399aea6f97e96b22734bda3e19a9b663a489d5653c48708eaa45eb03b9408dc9364a99651cf0ea5a3881f78e4e7fab7cbbb126206cc6bc25ad1deae8a1a341074e8b95a8009df42") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000001380)=0x1008) r4 = getegid() getgroups(0x1, &(0x7f00000013c0)=[0x0]) r6 = getegid() freebsd11_stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() getresgid(&(0x7f00000014c0)=0x0, &(0x7f0000001500), &(0x7f0000001540)=0x0) freebsd11_fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001600)=[0xffffffffffffffff, 0x0]) getgroups(0x8, &(0x7f0000001640)=[r4, r5, r6, r7, r8, r9, r12, r13]) sendfile(r0, r0, &(0x7f0000001680), 0x6) fchownat(r0, &(0x7f00000016c0)='./file0\x00', r11, r6, 0x400) r16 = shmget(0x1, 0x2000, 0x210, &(0x7f0000ffd000/0x2000)=nil) r17 = getpgid(0x0) r18 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r16, 0x1, &(0x7f0000001700)={{0x1, r11, r15, r11, r14, 0x23, 0x2}, 0x9, 0x800, 0x0, 0x69, r17, r18, 0x2}) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000001780)=""/5) shmctl$IPC_SET(r16, 0x1, &(0x7f00000017c0)={{0x1000, r11, r10, r11, r7, 0x11, 0x6}, 0x2, 0xe4bd, 0x5, 0x10000, r18, r18, 0x27a8}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001840), &(0x7f0000001880)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000018c0)={r3, 0x7}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001940)={r3, 0x200, 0x6}, &(0x7f0000001980)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000019c0)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a00)=0x3, 0x4) getegid() 07:39:23 executing program 2: setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=0x6, 0x4) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x8, 0x4) 07:39:23 executing program 0: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000200)=[{r0, 0x2096}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) fdatasync(r0) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r1, 0x0, 0x0) 07:39:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1a53fb8642f31e02, 0x20) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') r3 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x1}, 0xfffffffffffffebc) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000d728bde4cd0a7587651405accbddb1000000211400092000"/36], 0x24}, 0x0) 07:39:23 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) 07:39:23 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0xd33e4636c52338d) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x401, 0x4) 07:39:23 executing program 3: syz_execute_func(&(0x7f0000000380)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x120001, 0x81) setrlimit(0x9, &(0x7f0000000080)) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000440)={{"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", "c91d996541bf3e9e96b712105d29161e505bfd9fc337e55a95299eb169354f4c", 0x8b94, 0x4}, &(0x7f0000000040)="3b5da7c11bb0d70e598d60f0acf9a54e1934729bdadd715f6bcc1f2da3b00c1a67989765d488ef0a4543b030049267766b016d9e78e4fd445ff376a60f1ab9839eae0b3b77e8c4297876ed92e1450ff1992a482550e782cdf80ddea9b8654d6f64b453a62e59453520168316", 0x4, 0xf34, 0x5, 0x6, 0xffffffff00000000, 0x9, 0x8, 0x4}) 07:39:23 executing program 1: r0 = getpgrp(0xffffffffffffffff) wait4(r0, &(0x7f0000000140), 0x18, &(0x7f0000000180)) getpgrp(0x0) syz_execute_func(&(0x7f0000000880)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 07:39:23 executing program 1: syz_execute_func(&(0x7f0000000340)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f00000000c0)={0x5, 0x8000}) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x833}, &(0x7f0000000180)=0x8) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) close(0xffffffffffffffff) fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) geteuid() freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000006c0)) chown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)) 07:39:23 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000280)={{"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", "7231a344230d245d9890da0e8b6bc500ea23d34e7516f4f7d1557adf98504609", 0x3}, &(0x7f0000000180)="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", 0xfffffffffffffeff, 0x1ff, 0x24000000000000, 0x8001, 0x0, 0x494, 0xac3c, 0x6}) syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000000), 0x0) 07:39:24 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000400), 0x27b) open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x24) setrlimit(0x8, &(0x7f0000000040)={0x2, 0x4}) msgget$private(0x0, 0x458) setreuid(0x0, 0xee00) r0 = msgget(0x1, 0x20) msgctl$IPC_RMID(r0, 0x0) 07:39:24 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010402907800000000609433df00000600000000000000330000000000001000010000000b000000000000000000000000e902172f5c8c40a978bd74aaaa93b3a05bc2ad6d8e1ecf3ab9763d9a7124aecea3878a52f178501d06678b61fd8f0f9ae70b63fae20c5d06bd3fdc0d393de9ee4c05532948535b92"]) r0 = semget(0x2, 0x3, 0x4) __semctl$SEM_INFO(r0, 0x2, 0xb, &(0x7f0000000180)=""/221) 07:39:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="b3", 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x104) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x6, 0x400}, &(0x7f0000000080)=0x18) poll(&(0x7f0000000140)=[{r0, 0x2000}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x7fff}, 0x8) 07:39:24 executing program 0: r0 = socket(0x2, 0x20000002, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x280}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x2, 0x1, 0x2, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x3ff, 0x3f, 0xb9, 0x5, 0x7fff, 0x401, 0x3f, {@in6={{0x1c, 0x1, 0x7, @ipv4={[], [], @broadcast}, 0x6}}, r2, 0xffffffffffff30e2, 0xd1, 0xc78, 0xad, 0x800}}, &(0x7f00000002c0)=0xb0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000780)="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") r4 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x5}, &(0x7f0000000100)=0x8) 07:39:24 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file1\x00', 0x0, 0x400000000) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 07:39:24 executing program 3: syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="8c9d961b5fff24ce5f2529e67ac05a9258c9bef619fb5913cb538eb9a8a5b6cf530fb3f7a82a835c19782002b8c8022bec18d0da8b9d12ea1ed47e7fcd3203686325a15815ed7bb75fe5d95834e31605a630bde33c21c92878d0744efb00380d45f6c5406476fec49c63f5060289a146a6d24345a94b8a4241c35579ff24fb714eeec4c73b5258b147049145c16d1f6d7801aabba97341373b9708891c5438559d526a4b912902bcf69e52d04a56a50469c59423a45e7bbf4dd9a7d6a706") r1 = semget$private(0x0, 0x4, 0x70) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f00000000c0)=""/54) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000100)="bf73afc1dd50670f1b62aae01a9802bfb2964ec13a014bf15614") 07:39:25 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getuid() sendto$inet(r1, &(0x7f0000000000)="7b9f25bdfe2c1d1805953c808390cb5bfb0053ebee3bedde33b34ea0ae832b3f727f538735599699b48ba683f1af9c08ff833ca8b0f798e1d9643c0357469cf32d2ff56734fc7407798d6e51a28231a0b772352ae759fb", 0x57, 0x100, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="b2489767829b5fe77a76fce8df27041fa5da448c22c588377df1948559345c2eee15fd7554686d2a8c35a2c132e6afb1ed6200", 0x33) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0)={0x4, 0x401}, 0x10) fcntl$dupfd(r0, 0x11, r0) 07:39:25 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000240)="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") fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 07:39:25 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000680)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0xa13f, 0x401, 0x1}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000840)={@in6={{0x1c, 0x0, 0x8001, @loopback, 0x75355612}}, r2, 0x2, 0x9878, 0x32b}, &(0x7f0000000800)=0x8c) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r5 = fcntl$dupfd(r4, 0x11, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000540)={0x0, 0x9}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000005c0)={r6, 0x10000000, 0x57d, 0x1, 0xfffffffffffffff7, 0x6}, &(0x7f0000000600)=0x14) sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0x81, @rand_addr="1f6b8f30bf11d78996e3d5684d1b21f9", 0x8}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="1fb211191f2d726c57e1f34392f9662d7eb0db6557d2ef9a16fdf22e206f477de537fcad1b323e4d56934f020af514f5ca46483d4573a9584477e35b297ebacbcf0afaf66660d2c80f", 0x49}, {&(0x7f0000000280)="81941d0f326d22ed774ff02cfa16d3ab1215", 0x12}, {&(0x7f00000002c0)="e876c7d0530ea9a5f43cb9b8cdc6c42c171f485d8d2754", 0x17}, {&(0x7f0000000300)="3be05bfd076783c2b263330129aa05113de3ad53b1be1906298a7d5e53b60cefbd96ef3304568478ce2c976b39b1b72bf614b92982ae73c04a7f3ff4db7900c3ec05e8dd9a4d856a5b987e4221645554af5ff6db8ed1ab8ae20f90e018de08bff591e39cd395f326e5cbc05a92c0a2d5cd61ac27e36d7a63d5604805644c7cc76aa4af6e51e73845c123ec154b96d520c5bcb4ab6e8c45777f0c728dc37cca6f34a7e554745865bc0f543305a802", 0xae}, {&(0x7f00000003c0)="e40758dfdebbb644e0e80050edc1dadbdcb3a7f0958f9617d0144f68e0d26d1d696d7524ee19ae2ec76e84ab48d5769792379725683e34ebc3ab9fd0ad183b27c0246d32b85db187980063baf0073aefc5a4cc0f462c087c0632104cfe15b020996eed8a72401f1237611884b1f7e09049bab4918729e495428c", 0x7a}], 0x5, &(0x7f00000004c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x1c, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000740), &(0x7f0000000780)=0x4) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000)=0x1, 0xb8) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) 07:39:25 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) socket(0x10, 0x2, 0x10001) 07:39:25 executing program 3: syz_execute_func(&(0x7f0000000240)="c462653dce0fbdc42ecd80c4631d4682eb719426f5c4217b2c20338a20d0d0f0408392300000002af2456e2e3e3e47d2e8c653fb0f450fbd272e0fa3bbfeefffff3c3bd4a35502673f8f69289bd19d670f381d6a2f67450f483bc48179686004c401ac5562061663460fc48115f666fd6178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d") mlockall(0x80000000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) flock(r0, 0x9) 07:39:25 executing program 3: syz_execute_func(&(0x7f00000002c0)="0c60b5b598cd801b69e4f56962f5696200d9d9d02e47d9eef2680c0000008fa808ec5f646ac7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f66030faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01b8838366450f17720d14111d54111d00") 07:39:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0) ftruncate(r0, 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x1, 0x0) close(r1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000001c0)="97369a98085d5b766da9e8dab7da578ace864e6348e7ea51f0b26c5220aba8684b71eed9a744f5cae53d7ab97d5853ad0b2840ba1584e75516ed2c09256190c553dc5e65b2cb92209c80528a7e71cde26dc2c4923b7093399e364c74d3440485c7095fdf5676a2bde054a331d88e45ea1a76507bc740766dec26a9484099b11f7ca7b6f0fa93044e6da780bd86a8c60c9347442c315f9ae74cffd8bdb85317749ed23d0c1299f2e8e85965ddaf9b84239789d5aa1cc8cecc88dd7cb07c9e0e80823e") syz_execute_func(&(0x7f0000000040)="b164cd8067f3460faec2000046f9f3400f5f34160fc4014c1268f4d83149f2168f4808eebce00000802000f36fe809efc4817b556449c36696454518674656567cca4f73dada0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000004f4f30f1a12") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 07:39:25 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x1) r0 = open(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x2000, 0x100000001, r1}) flock(r0, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x4, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x3, 0x8, [0x8001, 0x80, 0x10001, 0xdcf, 0x401, 0x1, 0xffffffffffffffc0, 0x200]}, 0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x400}, 0x8) flock(r0, 0x1) 07:39:25 executing program 2: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fb660ff2a81b6e00005b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f68f3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e862818f680808360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10000, 0x20) accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socketpair(0x1, 0x10000006, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000300)="772cafa9027998a7ed845c30dc1315ac0aee7ef2502a7ed81cc41a37a7b8228621ba780fd2cbd331bfcf7e6a3611a4b12f31178c1e111341d9492ff76c947dd6ed0f87a265f356d57e2fbb0f68c6944742e944de6843dc09bce64b8cc19f59a233bb8308244e7bdee28dd24a0d98bb42bb746839a7db1c11584c15bcdc83d8c3815bd70152177af91604af59e3b390f2") 07:39:26 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x100, 0x18cc3627, 0x3ff, 0x40, 0x48}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x10000, 0xf, 0x80000001, 0x8}, &(0x7f0000000100)=0x18) 07:39:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000003fc, 0x0) close(r0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)=""/37, 0x25}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000140)=""/69, 0x45}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xf800000000, @mcast2, 0x9}}, 0x0, 0x5, 0x5}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r1, 0x6, 0x2, 0x1, 0x1f}, &(0x7f0000000340)=0x18) unlink(&(0x7f0000000000)='./file0\x00') 07:39:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) 07:39:26 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x6d, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x40, "da47147927d6439cfef4f6b572fc2924"}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x6, 0x40, 0x9, 0x0, 0x800, 0x2, 0x7, 0x5, 0x7, 0x7, 0x5}, 0xb) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 07:39:26 executing program 0: munmap(&(0x7f0000cf1000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000bea000/0x2000)=nil, 0x2000, 0x3) msync(&(0x7f0000be2000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000be2000/0x3000)=nil, 0x3000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100008, 0x80) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="d7ffd89fd82637d01d4adae87d95fec78ba8") 07:39:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000180)=0xd2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f00003a9000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f00000001c0)={0x7dea7db5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @loopback}}}, 0x118) 07:39:26 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xca80}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r3, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) syz_emit_ethernet(0xc6, &(0x7f0000000080)={@remote, @random="be0f31e14de2", [], {@ipv4={0x800, {{0x8, 0x4, 0x8, 0x8, 0xb8, 0x67, 0x7fff, 0x204, 0x3f, 0x0, @empty, @remote={0xac, 0x14, 0x0}, {[@ra={0x94, 0x6, 0x7ff}, @generic={0x8f, 0x2}, @noop, @noop]}}, @udp={{0x0, 0x3, 0x8}, {"6573c8264cb3e8ce7206d5c8924cc05268e3b63befb7c25d76a16b0aa449da0a4d00ed93b7651c564294795f2a65c6078b55207b92f79d1141a7e932e8a6b508267531400ccf1e30321ea954f25d29e99238ea238bd530184259185e7c57147a4d9e8f34fae54cf39d94ead64173b62ba14d4b8d8a2f94207106d0618f6714b7efb11ab2c04ceb336cbc0e93f837ca54"}}}}}}) 07:39:26 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 07:39:26 executing program 0: syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") socketpair(0x1, 0x5, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, r0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000000)="8c9d961b5fff24ce5f2529e67ac05a9258c9bef619fb5913cb538eb9a8a5b6cf530fb3f7a82a835c19782002b8c8022bec18d0da8b9d12ea1ed47e7fcd3203686325a15815ed7bb75fe5d95834e31605a630bde33c21c92878d0744efb00380d45f6c5406476fec49c63f5060289a146a6d24345a94b8a4241c35579ff24fb714eeec4c73b5258b147049145c16d1f6d7801aabba97341373b9708891c5438559d526a4b912902bcf69e52d04a56a50469c59423a45e7bbf4dd9a7d6a706") r2 = semget$private(0x0, 0x4, 0x70) __semctl$SEM_STAT(r2, 0x1, 0xa, &(0x7f00000000c0)=""/54) 07:39:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) getgroups(0x5, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) setgroups(0x5, &(0x7f0000000440)=[r1, r2, r3, r4, r5]) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="ac48681af01cd66fb0dd14b759ff1829f08135dd494bb9a3adfe8d4726084a0b71441db306360cca8c8272f8073d86b9daeaa795e4cda5c5d87cf56bc6bf187954b9fe305d6a56b5b2807014f0f6ac2c64cad48d91c8d3829712ede6f6fe", 0x5e) 07:39:26 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) socketpair(0x0, 0x30000005, 0x1c89, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x3eec, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="07008900f710a56ff1cb43c525ab94d616462951c49d63fab7723a022733906c5da48319bb675b5a6a9d7a633ad342faa5125e58c84f94ebbdc9b012592a9f2c76ee5b14fc20413ed6e750cf83947122e842ad65da9eed033a2c186df37aac60e4ac763f839ea64750e13563d8941f1f0a1875bb4d29dfc37e17e898dcbc2f020e178aca7fd3617d21a2231689c154b6f1ff10bb8fbdb86f57ad5fc3717d0057c1048b747dd20961955061d02cf693fe6a81ca8349df1f555c295ad0710e6c60303cdb18c9eef6a00ab80812ea725e73f77830bd9e0260d1b3596e16437664bbc783e574c3e546abcf9c9d0c4efc65ae717147064313337700"/262], 0x91) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 07:39:26 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x5) getpid() fcntl$getown(r0, 0x5) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0xd, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x100000005, r3}) 07:39:26 executing program 1: mlockall(0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x8, 0x6000, 0x2b, 0xffffffffffffff57, 0xffffffffffffffe0, 0xfffffffffffffe00, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r2, 0x3, 0x3, 0x200, 0x7ff, 0x0, 0x6}, &(0x7f0000000140)=0xa0) 07:39:26 executing program 0: setrlimit(0x6, &(0x7f0000000080)={0x68, 0x800000b360}) mlockall(0x1) mlockall(0x1) r0 = socket(0x1c, 0x20000003, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) 07:39:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x9, 0x8}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 07:39:26 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x4100}, @mcast2}}}}}}}) __getcwd(&(0x7f0000000080)=""/151, 0x97) 07:39:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 07:39:26 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000980)="b061e105c5e7e04da9c537499997b11384c11b411511951b85e863bac30c0f6340ca8446b219c4476033cb5b3ddff7e860a74ed470c6595b89eac7beb8552361ead6eeb9c92a933aa801c2b1efccdd052855a09422624b2523fe2cc237460d20d714a55ebe7b86e0541c9c7899968550554b267f20f4db985841b753cad7780d18e7c91fa8da3e349b17b7f3018afcd16ecddbe52a89fd8b483f2dd68418def72c64d83ca9d0482c582e0ef90f0aba0f17e34a9ab3dd4b00f56d12a29a72e27ffa42e55fce4cc19a4f0a0a82a7bbfdda1eee60fd2e5f8727a9572c4163") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x5b) dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) fcntl$setflags(r3, 0x2, 0x1) linkat(r1, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x400) 07:39:27 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getgroups(0x2, &(0x7f00000004c0)=[r0, r1]) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) r3 = socket(0x1, 0x3, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x2000746e, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x20) getgroups(0x1, &(0x7f0000000280)=[0xffffffffffffffff]) r6 = getegid() ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000005c0)="e0d401cc1e31") ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000500)="9070b14b6c95d386ff0ce6bd42e13da01801769640c073b2367c11f0f7d959d15499fdaeb846e2d1636ff80dfc72854dee1840932ad15d8ffa648751d54c6a9305f6f5eb47a7e43ea1b8474550c3f286e7bc2e728661a40b80e2ecf7e2c07c8fed546242d592f23cdbda6ae31d740b19c5c6be23a8891f7f59bbeaa91dd7dce580db563462e5f26065d707182e4180d466f365d2d49282fc9f05c9d8fadc7bfcb7b004") getgroups(0x2, &(0x7f00000002c0)=[r5, r6]) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="04003e00000000000600010081000000050000001c07000000000000fe9000000000000000000000000000bb0800"/148, @ANYRES32=0x0, @ANYBLOB="00000000feffffff074e00000400000040000000"], &(0x7f0000000080)=0xb0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000000c0)={r7, 0x1}, 0x8) 07:39:27 executing program 2: syz_execute_func(&(0x7f0000000100)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dc4229d9ed9a1c9fb110f0f3804830a000000") ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, &(0x7f00000001c0)="712b8867f77a1f20f093c9e9526ce40dc90929e7445e0ff673c6b705ab7b781b4956a4a26905ae7f0afbdee6c4c48a20991430d40300e98a05f4608977693987c6dc612e6856205b354abc0d2fdd92fc70c58fe253f23dd576ee884489116f980e60c13ba1b93199496bb0031ab4af6609fd7c63dd6cc405855246066feaee25f9e1ae9df2aa65bd31ab5b2540f522b395a424a0af8d45a470ab2dc068e98cb26b6c33505b706f5aa0a2b92160b253024f5fe2e1f8ce8820886d52fbe25d6ad119aa480ca902c03767b673c86bb8bc1d203b67ae7a62cd7b890a") getuid() poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 07:39:27 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x6, 0x400, 0xe2c, 0xa55, 0xeef0, 0x5, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x5, 0xf, 0x9, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000001280)="85", 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) close(r0) 07:39:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x8, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000000)=0x13e) 07:39:27 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f00000001c0)="0c35b5b598cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000da7676f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f99660324a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a308020000f2450f5964260e314f864f86450f1772704d6f4d6f698965833fa80e000000") 07:39:27 executing program 3: syz_execute_func(&(0x7f00000000c0)="264333b965566666660feb4f7c8fa978812c2500000000c4c2054729660f3a0f1c7c00860ba9c24100006544f78e00000000feffffffc4a179106300470f6a02") syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002bad01c4c1f1633b738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e03961d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") 07:39:27 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000a40)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ec66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4f884c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) freebsd11_mknod(&(0x7f0000000700)='./file0\x00', 0x2040, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r2}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x9}}, r2}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0x92a9b3a7d48eb4, 0x2, r1}, &(0x7f00000006c0)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x1, &(0x7f0000000280)=[0x0]) 07:39:27 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() fcntl$setown(r1, 0x6, r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000100)=0x21d) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) 07:39:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0xfffffffffffffdb6) 07:39:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="627c8dc1c2e714230512151f94b267f270180b7bef2a4a153aa6325a8759486ed555288cced6d243fd4be1824a06419ad767e7883484692088266e0c3cc83da7752e80dab049c0245465f1e18b63265f675597ee79c202bda445f497bd4005") close(r0) 07:39:27 executing program 0: r0 = open(0x0, 0x804, 0x1) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x8, 0x3}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") __getcwd(&(0x7f0000000940)=""/80, 0x50) getegid() setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3}, 0x8) getgid() execve(&(0x7f00000009c0)='./file0\x00', 0x0, &(0x7f0000000b00)=[&(0x7f0000000a40)='$*\x00', &(0x7f0000000b40)='\x8f\xd7h\x14\xdf6\xcd\xa8\x03\x00\xcc\xe9Y\xf6\xcd\x02\xd1\xfa\fn3\x93\xc4\xe0\x8ds\x8c\v\xfc%]\x02g@8~:\xe0\x94\xe3\xc4x\xcf\xb1\xfb8\x9c\xe1]W\xf50Y\x97\x12\xde\xf0\xde\xc4:\xc9\xfd3\x1dC\"\xd5A\xa48X\xa0b\x9b[\x87\xd1\xd2\rmY\x16\xf3r\xde\xe3\xc7$\v\xf4\xda~c%\xd3y\x9b\xc86\xda\x1a4\x14\xec\xb3\xa8\xa7\x13N\x8a`Cy\x90\xa4\x18\xcbl\a\a\x10\x89\xa2\xc3\xa8C\x19', &(0x7f0000000ac0)='%\x00']) 07:39:28 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) r3 = semget$private(0x0, 0x0, 0x2) __semctl$IPC_RMID(r3, 0x0, 0x0) fchdir(0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000000200)='\x00'], &(0x7f0000001880)=[&(0x7f0000001800)='$\x00', &(0x7f0000001840)=':\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xdd1, 0x10, 0xffffffff7fffffff, 0x0, r2}, 0x10) 07:39:28 executing program 3: r0 = socket$inet6(0x1c, 0x20000001, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x6b, &(0x7f0000000040)=0x3f, 0x4) poll(&(0x7f0000000000)=[{r1}, {r1, 0x6}], 0x7564262030aed359, 0x1) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 07:39:28 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="212041c273f01ff9138c41251dc5931ddc332ecbd85c8c826aea7a4dab5b9b9a12e94074dad44effac9fc8f20c66806d100c3864426c2e34a3c66e39254df763554cdd8ecb6f716833637cace6b9ab466625addc7e2f1885f268261b19ce7c392b46e481289566b614acb692447773d1c4784706fd7a91d314a2c736394283"], 0x85) getpeername$unix(r1, 0x0, &(0x7f0000000040)) 07:39:28 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/56}, &(0x7f00000000c0)=0x3a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98) 07:39:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 07:39:28 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x80000000, 0xffffffffffffff08}) syz_execute_func(&(0x7f0000000500)="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") 07:39:29 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_data\x00', "9d63b44f1bd4e86a1956cb812795961a32689aa8924413e1c4094be88ec5d43a019138e48d5701b182cfcf07146c227f8ca5dbb5ef8336c479607e43d76206a57b64447059dbb49c0d1f421efd9f16ac09d024a8f84e5541cab5d4bb059535e2c8df7a1184717be764f07b86f3238746dd996646cc2c3ad04bd7d72c0a41fe9a4d812ff820a2c95f3ff04a862cf5a5e722cf3c1430d4d58068aa3923514726b17c0ea15f2a89cd982dad9de88fcd452c7996404adead3fbc7133661359870efa901a17de34e04d5932848f4d88f9e86490b95cc401a401da39ab422f530456de1769efc53f8103eec38f97634dae51c4"}, 0x100) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939}}) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000100)=""/30) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f00000001c0)=""/204) 07:39:29 executing program 0: fchmod(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 07:39:29 executing program 1: syz_execute_func(&(0x7f0000000400)="0c166666360f4de198cd8078697bf56962f5696200d9d9d4c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4f2168f4808eebce000008020000f294657470f0fb10f000000a0518fe9509b9b9bfc0000c1ea01eff265dc5f00c3d96b4a655b6b4a655bf8c423916c71cd390faee42c24f3f7ea47000026000f0d18c401fe66420f3a0d8600000000d7f6e3df64673667667066c42251deda0f01c36666450f17720d14111d54111d00") 07:39:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000000), 0x8) sendto$unix(r0, &(0x7f0000000080)="7d97c9ccfdbe8bc53101162c8a2fd311110dba804026b05dbf5668a224c231b1b54ee605b43a38bedf83b44092f493ba3b5ac147739e83f68a3cf492afd42e00db8d3f09af2924541671b44e7e84d92966ae3bb5a4030188e65aae54142d8f2726d6e02b79a282a873f159a4772a8217878e1e9f7e74e0d0467618b1741b231fddc238a45c99ea27ddfcfaf34ffb9a8495", 0x91, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="4908030000006c00c5408d27e01755bb4e289bf1eae9da5f0bfcc4557be667e369af8fde80f46157dcaa0af813a88c8849a5447687f09c6de60ec97e115b46e02cfe1c9189ce268e2dbbbe16abfda6c5a70ad2e8ce3cbedbce68383a59743253da17c342fda09851ff5c7216b185d5e6625c293727d7193e03eb2acf2b1e3aca34f840d6f1b203eb73225f7e130f86417a9af72dfdb4734505000000000000001348d34a1c7db676cfd1865945083a174087dfe5708a098c6504c2c5d6054a9fab00205a6c833f942ba6f90fcecd3aabee22be92cb18136f9793a1cfa59388770a53f9e9986a83e74e200000"], 0xa) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20a49, 0x22) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000140)="0e88eed1092110bfc8d4f803ffa5c630dd90ba401e96f5d4d3227602336997d5cc98278db6e36ccb4b25ca06c4c414f92ea29fa5c36c4698") r2 = getpgrp(0x0) getpgid(r2) 07:39:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000000c0)=0x7, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) 07:39:29 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000740)={{"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", "c9e7fb06a1c78f8ee96d4bad3f334f23013196200c8cc1d3a4e959eaa0045088", 0x800, 0x8}, &(0x7f0000000680)="3c9d52b1d6cb4cd8bf48e03ac887fe5be246c0203f188b3df4f78514088e94ce7d2adf66569ffc50a43566e816362ea4575ff361a7113b0ada9efde38e2810a368c7a95de82f857995d5ca215e3c053d1ec5a858367a4feb1a4c75448328e113520dd6b94a1b7e2d42057084e4f8b381403dc72b323a50e1d13a573f69ecadf51954447e9e03", 0x0, 0x8001, 0x3ff, 0x10000, 0xb9, 0x6, 0x2, 0x43ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000200)={{"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", "dcb2218badfe98de7b093b8087aea9d5717bd53d5e3cc514da2366209f6817ff", 0x5, 0xb9a}, &(0x7f0000000100)="22eec3a5caa75671080d95cf8a7c27688a353dc35f043dd0175927b266ab338da2f5e9895dae80f951887dfeb036f7b7f86d56c0714564873e1fe5d5267853a99be1f87c578a66fa73e99e0abc0e85ca69fc5fe4efd4eb22fb253236c9e6119b56d41e918f2e40ff9b4ffea896408b2977e18d3178d0c8f6b0cbff33987b0d859fe9e68c1e0eff57b84d54450da124c0308f5622772ed3502e583a7acdb2a857641e48924d238d49997b716e11b7f8faaceaf27d99ac1408a98d3906037b9e44910a88721e00193a4e8dd0c22f33022e1cad23a246f54f17cf", 0x3, 0x3, 0x80000000, 0x7, 0x4, 0x11, 0x0, 0x20}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000140), 0x0, 0x0}, 0x0) 07:39:29 executing program 3: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 07:39:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000020000000000000a566e0d8ccc9270000000000000000000000000008"], 0x24}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x3, 0xfd29}, &(0x7f0000000240)=0xc) setrlimit(0x7, &(0x7f0000000180)={0x2, 0x3}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x6}, 0x8) 07:39:29 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f371fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_int(r1, 0xffff, 0x1036, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000240)="33503e9726e19db9ef53e9960ef7588d49b582cfe029e66b4cca60037d9192507ab8864ecb781199a54a19016c65b0a19c057e4f1c9bdc005108effc1418240231b063e00f71005d3b74265d388279de3c89f5fe1b469ec0c2bcb021a738a9") 07:39:29 executing program 0: syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101cd0404c4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000653641d19801000000eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 07:39:29 executing program 2: r0 = socket(0x11, 0x3, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4) close(r0) 07:39:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f00000005c0)) select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/67) close(r0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f0000000500)="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", 0x9, 0x347e, 0x1}) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) dup(r2) 07:39:30 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000c9bfaf1c77c4046400bb000000000c00907800000000470000000000000000000000ac2300aa000000000808000000000000"]) 07:39:30 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c43030e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x17, 0x3, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 07:39:30 executing program 2: syz_execute_func(&(0x7f0000000000)="98340f0f050520d0f90791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e60f3800f3a0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e247c0000d1616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) socket$inet(0x2, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 07:39:30 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x200) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x200) 07:39:30 executing program 3: syz_execute_func(&(0x7f0000000640)="9666450f3821c098472c431c0326dbf7f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0fc4230d7d5c2946000f0fb8c4034e4e771e0fa0e5092b34d10fdd720970c4c461cdf2583d0000eb00810081b711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clock_gettime(0x0, &(0x7f0000000000)) 07:39:30 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x9, @rand_addr="b0341077929f43a6268cc62ba830cebf", 0x5}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000b80)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x7f, 0x0, 0x7}, 0x94) fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) r4 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000b40)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 07:39:30 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 07:39:30 executing program 3: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100000000}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r2}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='chd\x00', 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr=0x8000}}, r2, 0x6, 0x4, 0x2}, &(0x7f0000000300)=0x94) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) 07:39:30 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000280)={{"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", "82b6dd4e30832c03aa6059ebe8eebc460b2dbca59a339ed177213988c4fe47bb", 0x5, 0x401}, &(0x7f0000000080)="a01a8fabe1fb67918bbc795596f8629e99ed774d82bf349023004cbcc55575b478d250f1788c899a5ecb8302e7f538d2878a5e71586ce694acc95ce11df06cdfea1565", 0x4, 0x100000001, 0x7, 0x1, 0x9, 0x4, 0x4, 0xffffffff00000000}) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) 07:39:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}}, 0x14) getsockopt$inet6_buf(r1, 0x29, 0x8000000002e, 0x0, &(0x7f0000000000)=0xfffffffffffffe6b) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x4, @empty, 0xc1}, {0x1c, 0x3, 0xffffffffffffffe0, @rand_addr="28932e41541874604c0a3676e5015b62", 0x1f}, 0x8, [0x400, 0x7, 0xdca, 0x7, 0x5, 0x7, 0x21, 0x9]}, 0x5c) 07:39:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x17d, &(0x7f0000000100)=""/157, 0xffffffffffffff69}, 0x40080) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x3ff, @empty, 0x3}}, 0x0, 0xd30, 0xfffffffffffff001, 0x8, 0x6, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$sock_int(r0, 0xffff, 0x500f, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x3, 0xfffffffffffffffe, 0x1400, 0x10000, 0x7, 0x9, 0x7, 0xfff, r2}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xd73}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x4}, &(0x7f00000001c0)=0x8) 07:39:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x4) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="821f000000000000000076854b13ca962c2004e075130d737ac22d59c4d72259792c00002d899ca9daeaabb46e041752275df57ff632dd91ee020000000000000017a918c8b22c"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="9800000024b99b92d28d7ca2076d8a8a27bef01440a6f4505c21bb7e62473f42bafee114b7a51a1a9108329c46fc5aaffb481928a80b09c17acd2870493abc0945f240a5f6e60b889c576721e11fa61bda7c8a5196fc9f86fdda6a825d1c1b2523db15dbafd525367d45ac02fcf089076812700623dea99e0919435bd2cb5815f7599b06c6ac953e0afcf0ea87be4d48d2d9da232ad1e7b3411146f1"], &(0x7f0000000000)=0xa0) r2 = getpgid(0xffffffffffffffff) getpgid(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x1, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x4, @mcast2, 0x366}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x7, @empty, 0x3}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x1, @mcast1, 0x6f82}, @in6={0x1c, 0x2, 0x0, @loopback, 0x20}]}, &(0x7f0000000280)=0x10) 07:39:31 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_execute_func(&(0x7f0000000300)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c464a0050000000000000067664d0f7efac422190da200000000c4c3dd6d6807485166410f380a622a8fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef8c401c1603c500faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 07:39:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r4, 0x2, 0x1) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r2, &(0x7f0000000440)=""/45, 0xfffffd3b) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4) flock(r5, 0x9) 07:39:31 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="ec5387c4a1cbc9459598f56e84caacb4505f58959618c55ed40cac2b5212c469bc744f2cf1b6cf875ce355d39eb5c355d4b61e2dee3f618215de8dd44fb4f86f51b5ee3656a45bfb49c47b07e6dee15ea27abd27cd2967a2001f160917f03f26e6") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$unix(0x1, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_group_source_req(r3, 0x0, 0x52, 0x0, 0x0) 07:39:31 executing program 2: socketpair(0x1, 0x4, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x5d, "34cbaae9b27de75cf071ea9baeb4208113651dc994447a7ce168e521c9dac64d1089f3c6f73290c44dbfd1ffef443328cbee17932cc4dcb7f22772df53b8cef54af03124e014fd8179e192076c31bb6e9a36410b9f8e2ef1d07141986f"}, &(0x7f00000000c0)=0x65) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x100003, 0x810, 0x4, 0x200, r1}, 0x10) syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180), 0x10) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) 07:39:31 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) freebsd11_fstat(r2, &(0x7f0000000000)) flock(r0, 0x7) flock(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 07:39:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="82032ea1d40c66ba6a5eff0541bcd3a2b4761d87ad59ba03fce6d348510e29e2eff755151c7f8a296897f5c046f8f13d456caeadad76c83551172d110d49af2cbe4dd5d6f189f56333d09d0d9865a1a4d3cd325c47aff6ca736d7acd0cbb4c8865feabb9d7304260771f540973e8bc93a7ccc51968fd06281a9b238d0c7af47cb67e176b79d14b28df7a7cafd0a560ed8dc3b18fe883248c1374dc97dcd53c1ac968"], 0x1) socketpair(0x10, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x7924}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x800}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0xffff}, {0x1c, 0x1, 0x1, @mcast1, 0xfff}, 0x8, [0x6, 0x0, 0x1ff, 0x2, 0x100, 0x80, 0x6, 0x3]}, 0x5c) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x6e000000000, 0x8001}, {0x6b73db20, 0x1}}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r2, 0x6, 0x10001}, 0xc) 07:39:32 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@empty, @loopback, @multicast2}, &(0x7f0000000080)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x6, 0x4, [0x1, 0x0, 0x0, 0x401]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x3, 0x2, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x401, @ipv4={[], [], @multicast1}, 0x2}}, r4}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) 07:39:32 executing program 1: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x62a5, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r0, 0xffffffffffffffff, 0x100, 0x80}, 0x8c) 07:39:32 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000030000000000a303b599207d0d7cb403f7470f8ce9535d76128de94bbce7e6596c4e36cee9e058adc671eb3ee1c9050ff3e8033ca8c04aaf4c0f68b9283afd82aaa7390e6d6eeb6166d85ebf70087a97c357d620961e874437203fd96b8d529d4b121b3a1fa947d95dd0cde2df478828dd36ee9c7ca4b1b9fbbedd52d534b67fecac473704ead202800c768f72a0a0f74e6e239f31d4442da60190d8d157d1aca3c87e58238e4d40ca7a4e3877d2d62f9ca63ea89e09a8d712e3f94d2a78689168310f434c99e6a1de09a294d1c12ca73d02dcaf61823baf32d5428d7ded91d446b86227"], &(0x7f0000000080)=0xa) 07:39:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="01000700000000000000"], 0x1) freebsd11_fstat(r0, &(0x7f0000000100)) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xde}, 0x8) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x400) write(r0, &(0x7f0000000000)="86ff0849dbcf2ebe3a3b0e1eb3c530241c8b88a8e81c32a62af183ae5de3194804517bb0819771604006b2babcd9baeba0aeab582027e8f948c6ae1e0ac5f589c36d4c9bdb3cfc32c290431f1ce4a74a035d3849c61b31432965349a2f", 0x5d) 07:39:32 executing program 0: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffed0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="040000000000000bb47f0000008000"], 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 07:39:32 executing program 0: r0 = semget$private(0x0, 0x4, 0x1) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x4, r1, r2, r3, r4, 0x41, 0x2}, 0xffffffffffff01f6, 0x10000, 0x8001}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x28, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) 07:39:32 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x4, 0x688) fcntl$getown(r0, 0x5) r1 = open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) r2 = semget(0x1, 0x3, 0x100) __semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000180)=""/118) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x8}, 0x8) 07:39:32 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x5fe3, 0x2000, 0x8, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x9, 0x4) 07:39:32 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/96}, &(0x7f0000000080)=0x62) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) 07:39:32 executing program 3: r0 = socket(0x11, 0x3, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), 0x4) sendto$unix(r0, &(0x7f0000000000)="b10005029000002a00c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) flock(r1, 0x4) 07:39:32 executing program 0: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f38976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 07:39:32 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001140)={{"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", "813de7d0906517cf3fd1067915e0ad05573dd3906da8fbf5d64b627be1b5b8f9", 0x2, 0x229a}, &(0x7f0000000140)="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", 0x7fffffff, 0x8deb, 0x2, 0x8, 0x1, 0x3, 0x1, 0x5}) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6007125d00300000fe07000080ffffff000000000000f000ff02c7606600ff0000000000000000012c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000003000000000000ffffffffffff"]) 07:39:32 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0xb, 0x4) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000002c0)={{"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", "fa5e72836b795c27e900dcc7703b937daab7fba751dc4883fd52f9f184c4a4cf", 0x5, 0x6}, &(0x7f0000000200)="91282f3c81e75b6d144bb6547496243bad7847472d81db0e1bbf729ef8f52c15d3baf4c0cd0dba3a3a92ae6f172de1ba0dbd348ea516b6fc2879a372ca9de1d327f54c715994ec8105fa0af2eab143a3b8dc6b4145e02e831f7264f072dc7a77e731fdb45883683af5dac78736b647709fceadb1ab305e96cc7308eb00a688530a069e3ea14324b47d14a6d302d7b6", 0x1f, 0x0, 0x401, 0x9, 0x2, 0x0, 0xfffffffffffffff7, 0x93}) setrlimit(0x7, &(0x7f0000000100)={0x1}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000740)="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") syz_extract_tcp_res$synack(&(0x7f0000001740), 0x1, 0x0) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 07:39:32 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="04db50a330c4c1e99d99") clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330}) 07:39:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x9, {{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x80}}}, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0xf, 0x40, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x20d5, 0xf, 0x80000001, 0x5}, &(0x7f0000000200)=0x18) 07:39:32 executing program 3: r0 = socket$inet(0x2, 0x30000004, 0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1c0, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x1000, 0x10, 0x8, 0xb6, 0x7ff, 0x7f, 0x8, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x0, 0x924, 0x4, 0x5}, 0x14) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000003c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0xffffffffffffff89) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6ec2, 0x200, 0xffff, 0x0, r4}, 0x10) r5 = socket$inet6(0x1c, 0x10040003, 0x0) sendmsg$inet6_sctp(r5, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0}, 0x0) getitimer(0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x1ff, 0x1fc, 0x86, 0x100400000000, r2}, &(0x7f0000000480)=0xfffffffffffffc88) preadv(r1, &(0x7f0000000740)=[{&(0x7f0000000540)=""/232, 0xe8}, {&(0x7f0000000180)=""/9, 0x9}, {&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000000640)=""/103, 0x67}, {&(0x7f00000001c0)=""/14, 0xe}, {&(0x7f00000004c0)=""/64, 0x40}, {&(0x7f00000006c0)=""/111, 0x6f}], 0x7, 0x0) openat(r3, &(0x7f00000007c0)='./file0/file0\x00', 0x1, 0x40) r6 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_mknod(&(0x7f0000000800)='./file0/file0\x00', 0x1000, 0x8) r7 = getuid() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000000840)=0x2131, 0x4) chown(&(0x7f0000000200)='./file0\x00', r7, 0x0) 07:39:32 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1) 07:39:32 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c04000000000000fe80001e00000000e0ea079d02cf018000000000000001"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1f, 0x214017a002205d9e, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00000001c0)="55d944b6ef4a2df3688dbca397906b73ac034b99e4321ff780838099a5dc09f6b23b56e14091be8d0d0442e2b495ce35354b99f913a938abe14055fe25a93ba5beb4c0eafd7835b39f135ce5d316b56f45d8751e56a104a03bb7d8731680628a", 0x60, 0x20189, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$getflags(r0, 0x3) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 07:39:32 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x2}, 0x4) pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 07:39:32 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8) r1 = dup(r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f00000001c0)="bf90316e879bb49c5042bfc5af10b8219abe09531047b8d6d145998b307ee37bdb705b2be1372c44f1d7e2b327e4e58f009bf7505f61be9c346f79f82fa07061168706d7987790e87c6180cec0af5d7f45da529364f9b066ae46400d7c3b6935a319c5f5d88555a2c375201ff9691c2ce616e00fd9152bce26d59c3b979515b8cf2e755b139304159c1b8ed0b289064b3d268f1088969d1545fed671701704171bd2c7285fda198d95271a63976f") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x7fffffff, @mcast1, 0x1}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="fb599821", 0x4}], 0x1, &(0x7f0000000140)=[@init={0x14, 0x84, 0x1, {0x400, 0x54ab, 0x1f, 0x41e4816d}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xff}}], 0x28, 0x88}, 0x4) 07:39:33 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61610c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0xd0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22e00000010000000000000085ca35830000000000000000000000000000000000000000000000000000000000000000000000000000008e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f000000000000000000007ca3d985fd49b5ef52b55fa7cb779b03139175b14221c1e4", @ANYRES32=r1], 0x8c) 07:39:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x40}, {}, {r0, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") fdatasync(r0) r2 = getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000140)="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") 07:39:33 executing program 0: clock_nanosleep(0x7, 0x0, &(0x7f0000000040), 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000001300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x66, "a2dec8ae7228f13b0aad00096180b1815b4106f742bcbc4a635e1fabff134cad0ef911e7b5b9d7f7d3fba0de3211fff879fc05935117914b3cb1ef289ff97bb9ceeb0da323a37c43f932c67a4f8f0379eae786435135e945422d3f6a05a6236dcc1e07892f8e"}, &(0x7f0000000200)=0x6e) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0xfffffffffffffff8, 0x3a5}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) r4 = semget(0x0, 0x6, 0x20) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f00000002c0)=""/4096) 07:39:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "fcf5b773e0cb8eb9f9c304e8936b631b88d3ac5cc5fd80088f72ff68722bc803f439ab9d2bf4f7b0ebdb1de7c96fdcc431b23816d4afc70b232402b5a869b1617548bc1553962da658d2db9b29ed2d064de5b128ffb3b0dc2623af8f99403a1102053106374e52eb4222a53adf229ebc995e1fd4fb8fdf24cca9eb682f3bf0edae3dbc300c5e7898fa1da420a87d3ecbc2e5d7ea4ff24cd1219ac58ac15d5c83c94f0457ee590afcb3a3dd7c71933f0e697ac2580c8036b745bf0de3121bfbeffa90f67f27e9438f5bb59e809bafedb16cd94e4a2723e6efd547988e731046a0fa909a20e351b3af7e71a6bfbdeea0c9"}, 0x100) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000200)={r2, 0x10000, 0x8}, 0x8) r3 = socket$inet(0x2, 0x5, 0x8000) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) r4 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000240), 0x3) 07:39:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3b, 0x0, 0x179) 07:39:33 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000000)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x5d, &(0x7f0000000080)="7459a85bb13bcfd3934959a50577fc69", 0x10) 07:39:33 executing program 0: syz_emit_ethernet(0x9c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x5, 0xc4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x1, 0x3, 0x9, 0x455}, &(0x7f0000000300)=0x18) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x21c, 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x100000001}, &(0x7f0000000380)=0x8) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffe3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9, 0x9, 0x7, 0xfffffffffffffffb, 0x2}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={r3, 0x3, 0x3, 0x8, 0x100}, &(0x7f00000001c0)=0x18) 07:39:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000540)="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") getsockopt$inet6_buf(r0, 0x29, 0x8000000000077, 0x0, &(0x7f0000000000)) semget(0x2, 0x2, 0x500) poll(&(0x7f0000000080)=[{}], 0x1, 0x80000001) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) freebsd11_stat(0x0, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) poll(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="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") 07:39:33 executing program 1: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd939cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x10008) 07:39:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8040, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x58f2, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0xfffffffffffffff9, @loopback, 0x2045bd5c}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xb06}, @in6={0x1c, 0x2, 0xfffffffffffff78b, @mcast1, 0xd1a5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @empty, 0x40}]}, &(0x7f00000000c0)=0x10) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746e, 0x0) r2 = semget(0x1, 0x3, 0x2) __semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000280)="96a21a7b36255cffd4fb131f5cac1857dd5ebd81e8f1617c203192cd6cddf1ca69976976c7a7d91b2b12b48815fe19d41171fee9a762100b3557b4b01796d5d7e10e0e68afc1169b3e8cfa860feca90ae57d41a727bd2f07835b5875690fee5d07f6ccb9938f64d073cc3f0f8378e9426bea49afdecac449d2cce777404e91e66f01b7e734690d83200dc0dfb110aafe786c3c6681eb6318edcdda9d407b20d861598a19fe2e2f65465df1a2146584f5d7e24eb64c20a357904af948f76b280605dc1b") 07:39:34 executing program 3: setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) getgid() getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, 0x0) 07:39:34 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x3fffffffc0000, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4) 07:39:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="5148f9626129297f470e98486c70698f9fda2e92310d74b444cdd05a5852ca12c5029110513394f2abd7dcbeda98f9f2e003ec255378e26724db91af255f8322e23e3c7708ec14f7ac4d151b2c14df44817548bc98848fc8a485d5b3dc74e47f4dc1431e085630d316df47ff4c18f8fcf8b1dc4f48330865bb3009479bccd13f1f5e10ebb0f8ecb8d961f4484c8ce1887fd0f8f6539634d3dd495363e8c24c5c1e3c4530b39530ddff696304e548eab7702d249d01d0ae738d84b9601b22d1b17fb09b7c3756894def5bbab7630e46e9145ef51dceb79c2021de89365cceb2a67c51ef1436404a591b78396a30ac31084c65dcd8") ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000000)="d27836497a8f65e4178ca8073c5e63f1c42f") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0xfffffffffffffffe) 07:39:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) 07:39:34 executing program 2: syz_execute_func(&(0x7f0000000500)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xbd7b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x3, r1}, &(0x7f00000000c0)=0xc) 07:39:34 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) syz_execute_func(&(0x7f0000000200)="0c1bc4817a2df99847c800000d1b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101c4a20db61500d0e14afec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee4262e43a50f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00") 07:39:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="cb232b6fd6d8c1a903c3ce829acc35"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x7ff}, 0x8) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="fc550447", 0x4}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) r3 = semget$private(0x0, 0x0, 0x1) semop(r3, &(0x7f0000000000)=[{0x2, 0x7135, 0x1000}, {0x3, 0x2}, {0x3, 0x8000, 0x1000}, {0x3, 0x2}, {0x6, 0x1, 0x1800}, {0x3, 0x1, 0x800}, {0x7, 0x3, 0x800}], 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000002c0)=0x10) r4 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) shmdt(r4) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000340)=[{r0, 0x1}, {r0, 0x4}, {r0, 0x4}, {r0, 0x10}, {r0, 0x1}], 0x20000000000002ae, 0x0, 0x0, 0xffffffffffffffca) 07:39:34 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)="4ec6240d1d2288872c70ae5e644f37082acd3cc2f4c66d17ba7d1f40916094973173ec0f90053b5fac8175142a8374ec45ab805c74d778719a2ce347e2a15f0e2bcb4d648ea920a35afa4a704a613e052c902345478cf0fa30b64ed8fb0f2ee4080341a9d097e3bff2979b941afe8727d11045b4ea39c9b702f0cd73e5724e8cfd6d54dbdfff69138b7e718c33a522adb432c18ceefcf3e58aec748239bf24c0f009cc69cc855111076d5d992de54bf6fcf99ac40c04afc8fe5c7ae4aa79c0026b808041"}, {&(0x7f0000000000)="f88d561173be11079d795cb9cffff3b6b744992b1c3c43f072fa18b7f1543e410a68fd8a9590efe12a08744816ae68e9fcf9325948cae68b6652fcce835f9ca78bdaef35e7b517edbfdb1341497c53d694daf151b454b9d1addb0a8f353c91d3644dfd48ada120002a0856e29a1331fb7012fb6a1995df3dd94f275a7c1178", 0x3}, {&(0x7f0000000240)="a64a873c392a052b468bdf79a4a20c03a7d1fe33e103598163b57f441c8803198c62662fd96deb66f1f4a226f0c8768d5e758c5e8495f09e98b81ed0154b7d4017efe647f6e44c75a4d065e715561ec3a3144664"}, {&(0x7f0000000080)="1663f3d7282c88ee6b99d91d8d1f3d656717c6fb704fe0aa87707d4bf734db18b08f88ff9480d0eed782d46427166409b2"}, {&(0x7f00000002c0)="8b48626770cea4a3592e12be84adc5c75220007696f6a9d61bb4b02dd97b031b0a410b1ba7a978ab6df1486b4407a3787bf4c6da9e0e98dd3ea1c8da1d9f1c71daefe7a0d3"}, {&(0x7f0000000340)="edbbf309fc14ed546692c830202149095849a84be4df2dbe6e1006875bc67cc26650dd0a1c1446fd06c6be24f8a1bd41e98e3ebe0af2f21638d3ae6bdf4719db02acfe79cc5053a802022bcf7db205354e6be92e26bd25a946b2334381"}, {&(0x7f00000003c0)="c7c4709e5f520184a8614f74f703739f10d370da9b1ef52cf64887e6aa235fd187a7050f18c3095e0f08b9b0180d135fa7a21ae1c139a83b641826b9a4ba72d52dbb034568a8c19692540fd3422305974a7e5cad28f54473385d38d3dfa5f5bad675a2627707252944f45beee5e15bd8487cdbc6f1453ab3c346058b620b79e2953f74a036a5e4d0a15b5313890543a590b9e84465decbb07d2bbcc43619f24357fea4335a9de091075ae875f6e546196ef4586d65b5e3ec481d490dc94b3e854c48bca3649cd181fcb01a6f85e55c0cb1487be67f652af566efc2b85651e9872775f590bbd97552b2df5f895b142ecef2f06cd9"}, {&(0x7f0000000740)="d0fcd89706c0ce665aee2018c438b5f3623b19168141cae76e14c7ee79f541ed14b6a4d26270611c087f4eacc002f69b06a5ad1adb8cf5ab9b0ab2ad3055a4a28202b115bc58e90c4740abfb9b4576b9ed57ed1c40450720a1ae9ba76a375d4be8875aca9d31b7b0641bdf6efa46e114148884db78eace8b3db0bbc21807476d0c3f9a131e91fa28bfedfdadf22ae41d62e04b3471243b2806"}, {&(0x7f0000000580)="dcb8fca0551f8205da8307513ada6bd198d4eede60304d1a94460b7d1a59bc08567da4e26bd96ac158439b889f4781b2dc1b2b7c360c4893df037221593afd75951e67b7dbc308ccc218fd90c9fdfab3bfed22dea6e92cca61c6ef2f2829f04f122fd74b50419a80335cb6721b89e6f968ee79610062c409b7270ad7bfa4976bfda46574617241a17248bd8c4dbff2d20b8d3c3ff4da75c8ca032ea30697bd0db7b2f40cd3"}, {&(0x7f0000000800)="fa22a6d0ad48092b7980a94ca4852e81926f5e1f5ab22ad922"}], 0x9e69d0e0ed9ebdf) fcntl$setstatus(r0, 0x4, 0x10000) 07:39:34 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ff4000/0xc000)=nil, 0x2000) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x0) 07:39:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0x1017d) r2 = geteuid() getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) fchownat(r1, &(0x7f00000003c0)='./file0\x00', r2, r3, 0x600) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x80000000, 0x2, 0xfffffffffffffffd, 0x1000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x77) socket$inet(0x2, 0x0, 0x6) r5 = msgget(0x0, 0x1) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000200)=""/143) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000100)=0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x4, 0x6}, 0x8) 07:39:34 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 07:39:34 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x1, "fd085706798f3a5449d52de87165595fdaa66c181d752dd45203cfd61dec8ac45c02a4168a336c30fe6e1b6f075a64985a988f330b88a1e3c9011e2a9ac128f9fc2419bebb9838b8a1646b46d6567f5228a85a593b47d2d1989ca6c697f6b4ca1c2711323b76d0f30c4b62838ea85b1d3e4fcdbba3d21c7b"}, 0x80, 0x800) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7, 0xf99a}, {0x100, 0xff}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xa, 0xffffffffffffffff, 0x1) r2 = semget(0x2, 0x0, 0x4) __semctl$SETVAL(r2, 0x5, 0x8, &(0x7f0000000080)=0x40000000) 07:39:34 executing program 2: syz_execute_func(&(0x7f0000000000)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f05c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") socketpair(0x1f, 0x20000000, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000100)="cae938f39889c2328a5b4b234d5ccaeb52b34f1082e1124f2ead6bcc60f4703bc515fc09b7944caa4da32d2b20d0cc84078ab2fa5c7b848b18378f3d355d4bfba43ab18b38ac83e7cb3d7e8e806a1796e220ae8cc2d86a22ea5daaeffcb970db", 0x60, 0x20180, 0x0, 0x0) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) 07:39:34 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) r2 = open(&(0x7f0000002240)='./file0\x00', 0x20000, 0x5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001200)={r1, 0x1000, "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"}, &(0x7f0000002340)=0xfdec) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000022c0)={r3, &(0x7f0000002280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000002300)=0x10) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") 07:39:34 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x30000000) renameat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 07:39:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) read(r0, &(0x7f00000002c0)=""/4096, 0x1000) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 07:39:35 executing program 2: r0 = socket(0x2, 0x20000000, 0xfffffffffffffffb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x40, 0x2e5, 0x92, 0x7, 0x9, 0x4}, &(0x7f0000000000)=0xa0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x80, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="9b00590085ccf52f5ca3b0cca5f4b5b7785c466f7e8275aa2c53af71f28a7fb1a53d6a18f94dc8da1ed10fddada397348ef2963b02f3b3187b5c77d873e42f23c8aa0f40ff144b1b9af221c072bcf00400"/93], 0x61) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000001c0)=0x4c) 07:39:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x81}, {r0}, {r0, 0x40}, {r0, 0x1}, {r0, 0x10}, {r0, 0x2}, {r0, 0x15}], 0x7, &(0x7f0000000040)={0x6, 0x3}, &(0x7f0000000080)={0x8001}, 0x8) fchmod(r0, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 07:39:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x401000, 0x0, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) flock(0xffffffffffffffff, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={r3, 0x9}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000000100)=0x3, 0x4) 07:39:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 07:39:35 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = semget$private(0x0, 0x0, 0x8) freebsd11_stat(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000100), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x0, r1, r2, r3, r4, 0x8c, 0x9}, 0x5, 0x7, 0x1}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 07:39:35 executing program 0: syz_execute_func(&(0x7f00000003c0)="96c4a17a7f1298472c431c06460faef4f30f59bfd917cf00669041e2e9575bb8e5420f01c1e5400f38dec60fa0e4464e4ee71e0fa044d9bbea000000ab66410ff8f0c4e10bf8c494c61600c4017a2df4c483397fd3000f0340470fbcaf00100c00f345d90ac4c17deb1404ac01b00b080000f08171a30b8a826eef8cc7e8628f68080f0f85cb0000009a36364435cf0000008de3420f004b38264788fec4a1dd7dbbbfdd5cc666440f38de7500c483017e1377c43e450fae7c0f0f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept$unix(r0, 0x0, &(0x7f00000001c0)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x8, 0x4) 07:39:35 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x100000000, &(0x7f0000000200)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x7f1e, @ipv4={[], [], @multicast2}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x75d9, @ipv4={[], [], @loopback}, 0x52}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000300)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) 07:39:36 executing program 1: getrlimit(0x6, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 07:39:36 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x1, 0x0) close(r2) flock(r2, 0xc) chroot(&(0x7f0000000040)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000000), 0x4) 07:39:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0x4, 0x4) listen(r0, 0x7fffffff) flock(r0, 0xc) fstat(r0, &(0x7f0000000040)) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000140)="f5af40028260266c879e270d60e73d6dc7c245941b9bffb10c871d07d1710e9d4bf52eb3f20b67cacb2218d7afbd24") 07:39:36 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x342, 0x48) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000580)={{"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", "395ec9f6bfb872109256438b0a179fa9d83c4ccad62b35967a52e6de06de4f66", 0x6, 0x2}, &(0x7f00000002c0)="232ba8d4cea20bac502be1ae38ffab8433769d4e7000af3263f67d29885cfe91b0d14e08e069e950ea09448a7a3b280b12c5", 0xfffffffffffff38c, 0x200, 0x1, 0x9, 0x3, 0x98a, 0x9, 0xba3}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x5}, 0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000540)={0x0, 0x4, 0x1, 0x0, 0xe45}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0x20000000) close(r4) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000200)=0x8) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000400)="b289d443d6a0aed77e97b310278b158fda95cead01b3e151b629caa86ee8c8201b41cbd7b373329c6967297af6568b957382dbb81722c312eaf2bb34438a23dafb154e300108715d3c7592a08af5e0ed1a1700a8923ee599cb8dfca15ee0eab93c65957f5c34cc78e3ceefba4051dd345a0e9ed6") setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, 0x0) 07:39:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="349ede2b324a9ae9ac8bfa061f7d5567d95e2cda2df1366e48c4050b9f808efb33bf68ad384245a9c234c69189af8f436a465ba24d10d13b0e03873185ee27fbb350b4a54f0b2c6794d66ccae57473d14b638962b083431cb7dc771513bcf185725e3baa67e0c569db8485c6a7775399dc597a5c6faa87c095341826c708f1ac7761997e46a931c1c2af79ae41d43daee0744e8d092f22b269a986ddfa637de0fcf73ca399923989df58d7c2dc5e9cbde0b661085fbdbfcd4ee180faf933457bdad3d0df9d2d83c53b7f04"], 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x1) 07:39:36 executing program 3: r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x100000, 0x190) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="e44111f2d62eec05ea67ef") syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 07:39:36 executing program 2: r0 = socket(0x1c, 0x8000000000000005, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x27, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 07:39:36 executing program 2: syz_execute_func(&(0x7f0000000280)="9826473e431c050f05f32459bfd91305e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b03f000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de30bca688123812388fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:39:36 executing program 1: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 07:39:36 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) preadv(r0, &(0x7f00000025c0)=[{&(0x7f00000000c0)=""/172, 0xac}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000300)=""/42, 0x2a}, {&(0x7f0000001380)=""/238, 0xee}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/66, 0x42}, {&(0x7f0000002500)=""/75, 0x4b}, {&(0x7f0000002580)=""/27, 0x1b}], 0xa, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) preadv(0xffffffffffffffff, 0x0, 0x0, 0xa) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 07:39:36 executing program 1: syz_execute_func(&(0x7f0000000380)="3e6426440f9af8b5b598cd801b69e4f56962f5696200d9d9d0030341395bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed427d372a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r0 = semget$private(0x0, 0x5, 0xa0) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000000)=""/215) r1 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0xfffffffffffffffe, &(0x7f0000000140), &(0x7f0000000180)=0x4) 07:39:36 executing program 1: r0 = socket(0x2, 0x10000003, 0x0) getpgrp(0x0) getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) fcntl$getown(r0, 0x5) fcntl$getown(r0, 0x5) r1 = getpgrp(0x0) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt(r0, 0x7f, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 07:39:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66f8cc3a57e546a0350cf11ffa805f120e93e2"], 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x8001}, 0x14) 07:39:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffffd}, &(0x7f0000000080)=0xc) r2 = socket(0x1, 0x10000000, 0x7) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000300)={r1, 0x9, 0xff}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x11dc1173623a9284}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) r4 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xd, 0x100000001}, &(0x7f0000000200)=0x8) r5 = dup(r0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r3, 0x3, 0x3f, 0x1ff, 0x800, 0xa033}, 0x14) mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x1000, 0x9) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) 07:39:36 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80}, {0x1c, 0x1, 0x4, @mcast2, 0x8001}, 0x4, [0x35, 0x40, 0x9, 0x3, 0xc2, 0x1, 0x5, 0x8]}, 0x5c) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=""/200, 0xc8) syz_execute_func(&(0x7f0000000000)="0c6bb5b5cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc0f18cfc1ea01eff265dc5f00c366450f186746f3400faee42c24a1a1460f569f00000000266466646465660f38414300c401de42eff6f6df646736676666430fefb3000000000804f46666450f17720d14111d54111d00") mprotect(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2) 07:39:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 07:39:37 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x8000000000000011, r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000100)="7027a8a5bccbdc161152fb64002669ea3c7b5b6f55e89e312ddf7211332ce1fa870346dac260e9ff74c07d5dc5d5006b00893c348f7267226a1cd48fd7312ab3c0889d491e128131fecebf65a5891ba2cbe9bccc15050d595dac8b63726f43c67e1cb54a5311c6aeed5b4cc79982f96603e9fb70b97ac6d2cfbaac47f26f3fd6b009a58d") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f00000002c0)="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", 0x10000000009, 0x5, 0x9}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0)=0x4, 0x27e) 07:39:37 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42121415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7}, 0x1) 07:39:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xfffffffffffff812, 0x4) 07:39:37 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet(0x2, 0x20000001, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x5d3d, 0x2, 0x3100, 0x8000, 0xff, 0x2f21, 0x5, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x7, 0x1}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0x5b}, 0x151) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x8001, 0x3f9}, 0x8) 07:39:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0xfffffffffffffffe}) 07:39:37 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x1df, 0x0, 0x0, 0xffffffffffffffde) sigaltstack(&(0x7f00003b8000/0x3000)=nil, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3ff80000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2}, 0x8) munlockall() 07:39:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000000c0)={0xffffffff, 0x4b}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 07:39:37 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x12, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x10001, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, 0x0) openat(0xffffffffffffffff, 0x0, 0x118801, 0x0) 07:39:37 executing program 1: nanosleep(&(0x7f00000002c0)={0x0, 0x2}, 0x0) 07:39:38 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000001880)={{"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", "b2d8019070da9655ddfe4ca78afaf7c0cf5c85ff69fdd9d2efb8cf740e8a3b0c", 0x2, 0xd68}, &(0x7f0000000880)="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", 0x5, 0x0, 0x7, 0x8, 0x3, 0xd04, 0x0, 0x4}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10008, 0x80000042) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) socket$inet(0x2, 0x4, 0x5) 07:39:38 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet(0x2, 0x7, 0x8) 07:39:38 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777") syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) socket$inet_udp(0x2, 0x2, 0x0) 07:39:38 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="230000002900000015000000000000001ab6248472b36fdc235856a5cfd4f2169614fe1f2feb9dc81897c52cfd3ab83ae3dfd9eb9f3759f9d05bb76ae835ee00cfa9ec712b29889d6d2ac4cc7d4c70e10dc9f0f94b3ad19d6b2d88b160c7072ab40902dde78a89e408d87bdb54820e83687f106fb2aa1d815b0d99e2cced87a1f4cbcda275d982360109"], 0x8a}, 0x0) 07:39:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00640020098000feee0a5df2fd20ed22a7005ea2df2628185440d7f6bca5dec4370db32c4700e20f4e4695a862a699ca24d3fcca36c5d30dc165e72d8fba155dd0c332e22cfea857ab21c0298fe0d6825ea6837cb43f8a087f895c72bf4c53e9afe34e817b099427a3737b12016c03aafc8cba1b202a2e210000000000000000"], 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffea8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 07:39:38 executing program 3: msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000098d5a4ebb1fd64d71088ba129fcb5b"], 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="44feb8bd293de5f06fed8859fbac9fe8b7f84e2c264bbf68705b3b847f299d98835e41e24dfdc5cc4d22759777de945b8c448dc9807f28c6cf1393df3fd152") setresgid(0x0, 0xee00, 0x0) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x20000000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getegid() setgroups(0x20a, &(0x7f0000000040)) socket$unix(0x1, 0x7, 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) chmod(&(0x7f0000000100)='./file0\x00', 0x480) 07:39:38 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x7e4, 0x4) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x125) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000d51431fc1dde38e161f98a4a54a85f6e479dba63579c36d8e2eb27f1d209ec185d7842a7f576e0f44f0a9322e00d0ceeaac5f8a93400c0e038fca2693f6e9de64a3a86"], 0x10) 07:39:38 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x6, 0x6, 0x40}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000440)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x6, 0x0, 0x8d, 0x9, 0x4, 0xfffffffffffffffb, 0x3, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0x8001}, &(0x7f0000000240)=0x8) close(r0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x10004, 0x140) 07:39:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "cb3af994cf7e4fb17cc72651ac4d14741e163bfd74b6620491807e5807542a55", 0xa905, 0x4}, &(0x7f0000000080)="c129db97261fbedd4941037d2b265822d90cb9f0743125354481a4", 0x6, 0x80b, 0x1, 0x4, 0x3582, 0x0, 0x4961bce, 0xcc62}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = shmget$private(0x0, 0x4000, 0x24, &(0x7f0000ffc000/0x4000)=nil) freebsd11_fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000980)={{0x68, r2, r3, r4, r5, 0x16, 0xfffffffffffffffe}, 0xffffffffffffff81, 0x3f, 0x401, 0x5, r6, r7}) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a") fstat(r0, &(0x7f00000001c0)) r8 = getpid() getpgrp(r8) poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0) 07:39:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xfffffffffffffff8, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x81}, &(0x7f0000000240)=0x8) socketpair(0x17, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) pwritev(r3, &(0x7f0000000800)=[{&(0x7f0000000280)="350e24c51a1d6c22e55bf47e0a9d40fa5bec90f19cb83dbb5426af46643889d34c4410e71b0f9d57a3c574f92a49a06e2c8f2f62ca113a0c43f8c2cfa930af12b1ebd53a7ef7a93f0be931631c2a015bfb6e0b63b1607b6e", 0x58}, {&(0x7f0000000300)="1e4fce97f3af9a4d9216f9380c605f90d1cce9976a57ba80220fec70349e13373a130f03d465cca1937efa75db181fbc3a3f1694b91d436cc809ba00aa95ea09d2e5", 0x42}, {&(0x7f0000000380)="2d251e04c2302535d83c1241ef9acf5a15f554a7a828672ab228ef2c75697ef6f7d233d63e41dfe64394624807eb65296e5ecb0ad179da301c99480eeaca8512f2cbe6bca1844188afa03fe7ecb9b88a78b766aa0aaf5047377890998f94e156748ed5a4d873d5712cc4de828e28cf", 0x6f}, {&(0x7f0000000400)="788bc36837f93c8cb809b0e3f63c6ac0f04c4c03960401b24842e2ded3179efefca663d3b86699cab3e021db9529dcfd4968503c10a0b9fc414c7beb65a3cc7041017b1cff3044f2e7a53ba0bf8ab40217834d08d018cb0f0495b13b9ed1d6a2a655276037e27e375b9f592b4fdfdf5e97208f260af61c957f6ffda9c055cf4361e0c6bd93df0bb645c03d36608ac7ccae2b88b2e9090a9b6e053b", 0x9b}, {&(0x7f00000004c0)="d48dc00311a1bd1a795c867507e41cdf90cb7e59dbdce667475eb143166494c7f2185573e7c6bb8f04cd41b7e5244b34bfa93986e037c1e2bd4eedf6078bd305a9b8699ca89287615de98199b23bec3c5ec414a19cc144431f72d38fc1ac2bf1537e4bcbeaf3c737913aef80e1eefb8e7ed49cca799b2a30857c2ba34fb2d3e5a59dae4e7eab21a9055ca238bdbfff4ae5d7430dbd0edaca0c13", 0x9a}, {&(0x7f0000000580)="014c3598", 0x4}, {&(0x7f00000005c0)="073c9432a666753d4a44439ab1f0355c1ee73ee58b3871f2437c9a1b7744f4b43b8ac3253f7a5569ce3a0fea15e68ac165c4b7daa7f33086e8f9997b6e0fc06232c9324eeedf6429", 0x48}, {&(0x7f0000000640)="7140a47edfd770fd9fc93d1a61eb3f915bf8d22f608c042070484cb9bdd3d34d2f342220d6fd4aad1d790a2d535f9f4e749910ed8e464b11847a7f99c4521939fa9394abd36e5ca2d3afc00781cd7add68772c724340e0e256cdc620d2a401fb012ac8bc2ccdcec85f9e702b703481960132b36bbdc904ecf76c0f9e48f840a323c38655890dc9da0acbf383f76b461869ec4ade6e4453cc47c9ce8a156ed5c5c6b08c5950d3c034d14944448ff2764a78024c824dbc0e5611439c", 0xbb}, {&(0x7f0000000700)="e558c0c36d3f54bcdcadc0f685e904651a8242352a7bf9c456e17b71444222d639b904db679141b7d28fc5d888bd3747a152ade8128dee941d2b51a55bd452617e237679b878109e426aeb4a302ce014055087e181a6f9fbd7a04192b1e25501aaca455e0f56", 0x66}, {&(0x7f0000000780)="1dec7f4de26af872a423d1db774737352c2c54d5a9867eae7e2ed331317db451412e19faee966d136f093df5757291023cad8af48145b72d04a5352657fbf62ae9edf13bcc5c2d249bd08eebcccecd8ae841bc25e63355516126ccb00d", 0x5d}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x9, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x6, 0x599, 0x80, 0x1, 0x16, 0x6}, 0xa0) 07:39:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x23d, 0x4, 0x6, 0x2, 0x3}, &(0x7f0000000380)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0xc19, 0x6, 0x1020, 0x4, 0x1f, 0xe87, 0x502, 0xfffffffffffffff7, r2}, 0x20) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="56000000fe087b96ec4d02fc5832e3e0c904314cea0a653aec32b79bed218d731ba37aaa262ca9affe9601408aff0f00001fae7f98f10143d7e9d72d7d5e7ceecb28ac20141a2503de87b15d55bcee43215f68bdde2aaebdd61c"], &(0x7f0000000180)=0x5e) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xc84f}}, r4, 0xffffffffffff7fff, 0x8, 0x4}, &(0x7f0000000280)=0x8c) 07:39:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x84}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x2020}, {0xffffffffffffffff, 0x100}, {}, {0xffffffffffffffff, 0xa}, {}], 0x7, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 07:39:38 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffccb, 0x10000000) 07:39:38 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), 0x4) 07:39:38 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) r0 = dup(0xffffffffffffffff) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x4, 0x4d}, {0x8001, 0x35a}}) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 07:39:38 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/264], &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000100)="969898472c431cab0f05f30f59bfd92fcf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 07:39:38 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x0, 0x3, 0x1) clock_settime(0xe, &(0x7f0000000040)={0x6, 0x8}) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 07:39:38 executing program 2: truncate(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) flock(r0, 0x8) dup2(r0, r2) 07:39:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 07:39:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) socketpair(0x17, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r0, 0x5d40) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0x4) getuid() getpgid(0xffffffffffffffff) chroot(0x0) setresuid(0x0, 0x0, 0x0) 07:39:38 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x6, 0x200}) open(0x0, 0x80000000000206, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) 07:39:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0xfffffe27) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x978, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x9}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000040)="a23206", 0x3) 07:39:39 executing program 2: syz_execute_func(&(0x7f0000000180)="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") shutdown(0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = semget(0x3, 0x2, 0x5e9d36becdb587c2) __semctl$IPC_RMID(r0, 0x0, 0x0) 07:39:39 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 07:39:39 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x200) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000600c100ff0fe600077f000000002e3b2ae03e56e5e22337"], &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x27) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x400, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1c}, @in6={0x1c, 0x1, 0x1, @empty, 0x20}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r3, 0x800000}, &(0x7f0000000340)=0x8) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), 0x4) r5 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000140)={r6, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000200)={r6, 0x3ff}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000240)={r6, 0xb7, 0x6, 0x263, 0x0, 0x7}, 0x14) 07:39:39 executing program 3: r0 = socket(0x1, 0x10000000, 0x8000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x7fff, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="2f0b03000100c0000000b978aa82985761de3c110dd6a295a53892b178af363897a66be75649ed70283cea4beecd42adebdd546dbf5b6fee984dc23396003cb3ec816b380f56b617faf1f2258f39c1ab2c49017b8eff7a25eb5cb03dc90856b279781c353f24bd0fa3c1bde3c5e2429428f6919af94c1d74c726e39c6bd2b96447a67377c94e633abb6db8c0708c26dec922340e3eabc2dd38f6e937bb53937904"], 0xe) connect(r0, &(0x7f0000000140)=@in={0x2, 0x0}, 0x10) setrlimit(0x9, &(0x7f00000003c0)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="0d31ffd1d4c632fc4d5ab00b5e110ef6e9cc412c56fd1d", 0x17}], 0x1) connect(r2, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0xa) 07:39:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000), 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast1, @multicast1, 0x0}, &(0x7f0000000200)=0xc) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000140)=0x7fff, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000240)={@empty, r2}, 0x14) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x6b77fd8c1cd688fe, 0x221) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00./file0['], 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x40}, {r1, 0x16}, {r0, 0x21a8}, {r1}, {r1, 0x14c}, {r0, 0x12}, {r0, 0x2}, {r1, 0x4}, {r1, 0xa51328663da2fcc6}, {r0, 0x43}], 0xa, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000180)=0x4) 07:39:39 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x8, 0x2c, 0x0, @local={0xfe, 0x7}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply}}}}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x104) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x2, @ipv4={[], [], @rand_addr=0x7f}, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x4}, 0x1) 07:39:39 executing program 3: socket$inet6(0x1c, 0x10000003, 0x0) 07:39:39 executing program 1: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getown(r0, 0x5) close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb450f01d00fb8c4464e4e751e0be0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 07:39:40 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x0, 0xf}, 0x0) 07:39:40 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) unlink(&(0x7f0000000080)='./file0\x00') r0 = getegid() r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xf3, "171f2eab649a239f34f956696fb4ed438539307acdc58ad372b0d175fb0a168ccec39fc298a82b40d676ca263d84ef1b8f7f8657aa75824b7dad1084d90605b3460b434c8719ea21ba32ac7b8a4db984c526ee2d086d665dd90753b0978dee336c8b87ceadda9f7151a6ab788432f119045ffa33c5464fb6e65b25a7d1c99125c6ff230e000248b6fc921aaaec723a0f02cbcccbd0b3c643ab4bd70265a49d9fd10e9d8d2864d480aa27e726c6532f80d958778d3d76f84fabd05a944058a04cf948cb422044e14f0d1f0a178621b0fe854085dffff4b181d37084bb437225a48ba31ae17daa7308cf4bb14f4fadd5d904978b"}, &(0x7f0000000380)=0xfb) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x2, 0x5, 0x4010, 0x4, 0x7, 0x80, 0x57d350e3, 0xffffffffffffffde, r2}, 0x20) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setresgid(r0, r3, r4) freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x2, 0x7f) 07:39:40 executing program 0: munlockall() setrlimit(0x3, &(0x7f0000000040)={0x7, 0xffffffffffff8000}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fsync(r0) open(&(0x7f0000000080)='./file0\x00', 0x8002, 0x1a0) socketpair(0x10, 0x3, 0x0, &(0x7f0000000000)) 07:39:40 executing program 1: syz_execute_func(&(0x7f0000000180)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet6(0x1c, 0x7, 0x6) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x100000000, 0x8, [0x2fa, 0x8, 0x2, 0x3ff, 0x0, 0x2552, 0x0, 0x3b]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xa, 0xce}, &(0x7f00000000c0)=0x8) 07:39:40 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) recvfrom(r0, &(0x7f0000000140)=""/61, 0x3d, 0x40, &(0x7f00000002c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000f9ff030006000000000000000000"], 0x12) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000940)={{"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", "3d79e813222f749c550f346de5cc32557935182c05f066bd303818f77420b5ea", 0x1, 0x1}, &(0x7f0000000880)="18b2bdd985f410831b6cabf40de1b0ef8ca9bb240a2ec5a59a114637a3b86fc1d6345314f69d5fc88a43b5a38b05383c6bc5c93daf0e6e86e04baad585072e84c3f2f52bd677c91a39153a9ac26ee92d9f211eeac01553239c6bb764a0f0743cb5f5a82a0ceadc69789abda30dd6c7aed031ecd7f873b6c45e76133035a46b45c433c2f61c8740b90a91e3bb5c14b25083806202774ebe4827c95ef7c150b81e3973febac7a47cf74618f7d76d69149c164c8a", 0x0, 0x4, 0x2, 0x1, 0x0, 0xfffffffffffffe00, 0x2, 0x100000001}) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getuid() getresuid(&(0x7f0000000780), &(0x7f0000000dc0), &(0x7f0000000e00)) fstat(r2, &(0x7f0000000e40)) freebsd11_stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r4, 0x0) 07:39:40 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x206, 0x80) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0) 07:39:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:40 executing program 0: setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80a, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xb2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x6, 0x2, 0x2}, &(0x7f00000001c0)=0x10) accept(r0, &(0x7f00000005c0)=@un=@abs, &(0x7f0000000600)=0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0x2, "a02f7a53d0f2aec2c9187aa8624ce979"}, 0x14) r3 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000002c0)=""/222) accept$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) setgroups(0x11, &(0x7f0000000540)) writev(r0, &(0x7f0000000580)=[{&(0x7f00000003c0)="56679a70cfebfbdb89d120aac5d9650ab3f242bfee840679db5953802bd5136c94beac6e78285149bc5cfaf36b953bc3d392a79ad52cf310a31bc3b52d70bc267a5f8ba0a2a81b947b6496f25be5250cfd52f7b545cb974a30fa3841b52ff4d7bd11a38fa2a5b5a432a6b0d2e9603a5e379494b0663154b5d02484cf33b6ccfa58174e8fe70ccde1ef411c031a7f1c15f212d39e25ab69f6faff44a7fc37f570f8f351d2992c6937f2a5d4da4ddfa1864fb9", 0xb2}, {&(0x7f0000000480)="909f5b7d6ad6a027fc202445a5e89f55185c80603b88764e3f1d12b78e2f6dd2f103091381b9ec76e6e81a9064d987ac956aef6d678d2f4edbd8d90db1b710f3b32cd1e80f4b0066ecdde8f9298be2ddbc1cb3e63f7febcc07fb1353984209efea15fdbee4f3b26590b75cd591a5ebfb04712588dcabc90542018244269558ad87627a90407039ef529b06b5333ba9b1a721e8a592a12aacca584ffa247eea422c5e2c8054e02a13d6a6a003443e2f3a71eae3479fe270a6f75ccd2b6bc55fa197a535f165", 0xc5}], 0x2) 07:39:40 executing program 2: syz_emit_ethernet(0x81, &(0x7f0000000280)={@random="b82c3bc18cc1", @broadcast, [{[{0x88a8, 0x6, 0x7f, 0x2}], {0x8100, 0x8001, 0x3, 0x4}}], {@generic={0x3c0b, "99439a11f70286ce081c41f3a8137810001121a183819a23f600bb618d40aa9c4b9c2a0248974c30feee723a7d2ac261bc7ad1da6bf4d97649111972227e8332f87b5462ddab1554ed3b4e872121cb994ad0497c5128e34c95fea8f9d21f347994697b28d2a01dfa6b292b"}}}) 07:39:40 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e63a4190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75f3d1f90fa0450f0faa0f000021b7f3af34d10fae5af20a50e4e461cd583d003f1281c66db712c483397fd300c90fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e56d4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 07:39:40 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="06222e2f66696c65300081474603e90f18c7829288f1101c3e102dc0cd7dd94405e8cc0331c9783dee9e8165ec3f0c0cdb8acc528da98f2ee516ba9f407f77d6bab0fa38bd4232e2ff5f81b3cd228e291b39605f2ded342ad4be66d4be82199b73e23dbd7ea9f439523adca0946bdbac539f457a55cbf3497ee662262d526f9c823c839265a7f0dc47402a310bce699fb4b54ccccad436718a48a4d8284884d4694e28a22532bfdd2f8a421fa96db2ce4f6c6d300d17bffed1f4a7e75b3106c9f2602d7caeb695954ed63d07e8fda1ffa60379e15a9345032cb341ebc63d9a1f0e45ba63f08bd8da3e88f2e06291ec598756"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 07:39:40 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10005059000e803000008c75786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 07:39:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x8) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x44) pipe2(&(0x7f0000000040), 0x100000) 07:39:42 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x18002, 0x4) fdatasync(r0) syz_emit_ethernet(0x2a, &(0x7f0000003740)={@broadcast, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @broadcast, @random="db8cb3053d1f", @remote={0xac, 0x14, 0x0}}}}}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) 07:39:42 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1e00000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r0, 0x7fffffff}, 0x8) 07:39:42 executing program 0: open$dir(&(0x7f0000000000)='./file1\x00', 0x10700, 0x0) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat(r0, &(0x7f0000000140)='./file0\x00', 0x108, 0x112) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 07:39:42 executing program 1: r0 = socket$inet(0x2, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) r2 = socket$inet(0x2, 0x7, 0xb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x1a3, 0x4) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r4 = msgget$private(0x0, 0x40) msgsnd(r4, 0xfffffffffffffffe, 0x0, 0x800) sendfile(r3, 0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) 07:39:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x9, 0xfffffffffffffe5a) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 07:39:42 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eae66696c653000"], 0x1) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f00000001c0)=""/236, &(0x7f00000002c0)=0xec) socket$inet(0x2, 0x2, 0xb) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x4, 0x5}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="b2d259c09b0d3c7728de7eaf171a0000000000004509be8abc74bb8e90d1998a4ed6ec20b5ed268c8ea4cef478266bdf851406790bc82a3f74fca5a20155096aa84895f182864133e3107d3ff86754e0730cdea5f6a637b6a48bab8515261c28d3a7586f26b9829a97f4d4"], 0x10) 07:39:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/205, 0xcd) 07:39:42 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) 07:39:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 07:39:42 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000002c0)="fd191d7d9db4c8b535a7142708829ec10a8d99f16ca7fcfeeba66fba848481ba11d4cfdf8b96edada33ae28e3de64ae49cd8ce176a9ddac363ccc8637fe9afc79f0d206fea4c492b8c02a2b8002e73ee30d32ed963ca6ffa6c4236a4447637a9fae014b8b85c27b654bb316112d9099cbdc44046a0822eebed9b05aed54981f91cd30324cf8e097ae4ba0e96e5598f25097c54048545c6ccbd9ac77f0a3a55d5aa962a3e472f9e9d9e6ba8768b4493c1ae75658851b449b870d51b6215b98458c3c4963198f59c4e3620653b9ff221a1c972abf8fbb06cbda6470137a0cd4df1ba203f746288") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x8, 0x2, 0x19, 0xffffffff, 0x4, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x5, 0xf, 0x3b3, 0x2}, &(0x7f0000000200)=0xb) syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)}], 0x1, 0x0}, 0x0) msgget(0xffffffffffffffff, 0x2) getsockname$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000440)='./file0\x00') 07:39:42 executing program 2: syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") 07:39:42 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="ee4201091a20a61e8e456ce9fc9ed1d72656388c68730e331645b5a7cdfb5c9db51a", 0x22}, {&(0x7f00000000c0)="c2bff57dcb8ba04c6d595afe7bf60a745a8655a5d55512197572337b044554ac830ddb92997962e0cc7b5c8be7e64254feec86a1e902958d348bdfcc27ad5c48995a5d4ef9211a1a276645580d30c107528ed4daf57d6ad664633a1b31556955459f165f8ce8e26474f6ca828f0cb354a2f108188a91798eeec03bf5aeb11bca49", 0x81}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="eed31273abc1c35fc53cba96af0499c7e3186fe969240d33b7b149149a13029b3359deb902cfed7b8773ce1bc71029d3d49283dc6d7301d94e44bbee53de1310f5d0f8946be520bb98aa3a9ac7d6f309ff85bbca65b2b00229ae341d644145b55508829a5e155b8d2041c910f7cc937b7e160053ff52bc37779a273c53f644033dd5ec8359febd3ff2e8a653107bc16f3b2483186ac9eaf827302d6fbf883cea8d251cf9234ffac8b9028c50c3c5794035a2b7cfd14d38", 0xb7}, {&(0x7f0000000340)="b453a76d4c35d6ba7c611854cba0ac81", 0x10}, {&(0x7f0000000380)="ebe2fa9fc8a0adb8caf8c790c1f6b947ca19c8a1ee", 0x15}, {&(0x7f00000003c0)="a4f81115c64cfa42c93a9acd32852a8604c17c38283a012d84936af0d546befa7fc31df76567398bc8dfe0b9836147ff8a8eeb0d218553f10d5293e8fe32964faf7d1a6479b89ca26eeef7189d30431d3ceb1fd0f1c813bbdd70b5bcb6f6f7d237f591", 0x63}], 0x7) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xa, 0xffffffffffffffff, 0x1) 07:39:42 executing program 0: syz_execute_func(&(0x7f00000003c0)="c4a268f3d20fbdc42ecd808000002525e1ed640f9a5896408392300000002a6626f243e0ff2e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2fda22d1d97c7c1663460fca0f616178687868c401fe5ff666410fd7cae1b1c402010804f464400f38f55cf6892a00426d") r0 = open(&(0x7f0000000000)='./file0\x00', 0x82, 0x2) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="1eff417bd34fbf6ac0fbb4929e9742e38669dbe5ebc25a9649f3d65eae384434448d8756169b9d665d2eaebd1d1fb293468fd6b3224427", 0x37}, {&(0x7f0000000080)="ead0d1e3b61308b8b9b2343c49562a37a3a2db8d105acd9bb0f296fa5b41d047f89e8438eb3bc6cdf0546436bbd6b7ec3831ff31246674a2e8632551463da717203088c5ea6c71a3022548daf26621d580d5dcb1e5053345d6856bd8795658facf43d6ac97614fa1a4a922f60531fe785fe2e9254424121724abd1bca48986bb5ff441578afbc45790f0cfd634d5afcafbf552212e0bce3ff0742578ed49939f8287394fc24483ab4515e6df719bca253ea37989f3107b97dc7ffea8e5b6c3683e7d17f0c1f61aa0a75cdcb556b58d8575d6837f48c677", 0xd7}], 0x2) 07:39:42 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getgid() r5 = getpgid(0xffffffffffffffff) r6 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x8, r1, r2, r3, r4, 0x0, 0x96}, 0x1, 0x1, 0x7, 0x0, r5, r6, 0x80000001}) r7 = socket$unix(0x1, 0x1, 0x0) r8 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4c) ioctl$DIOCXBEGIN(r8, 0xc0104451, &(0x7f0000000300)="9a38f3a07d8be6d7ec6fa865c9626ad0d53e83e13e11f4566ac232e64b959b80ac231be89f15cb51cbfd56f0643408ceacfc38d964f3a4ffaf75c816c8166b2989bf1def64ebb31cc36344f2b9a2b86b1f0541b200b26ae08e8aabd9456004a95aefee23a0bb7d077d90e5cf39f205352c32") sendmsg$unix(r7, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c000000ffff0000010000000189952fbfad4e1172148c54e21baf351930084818a421a1db9cd513e572b5e20ba81806a00b264b2488bec0b7cb57ab4e2c9e971c17d74033d5e7878fc89bcdd08525c05a1b9dbe1ef3638b4a16dd138bb9327eb927e972ee754272f12a2574cd762096f4a55369f9f39381a2cf282671ca2ef5179016adc3546f5abeccae23400baba9c039c6907cf6dd53776931ea2ce757b108bde051fff21c63940cc134ad2a0d7cc30a4034600675c532c5751af71f"], 0xc, 0xfffffffffffffff6}, 0x2) 07:39:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000000)=0x4, 0x4) 07:39:43 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x2, 0x0) close(r0) syz_execute_func(&(0x7f00000001c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161dc788d785c8d785cfe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 07:39:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') symlinkat(&(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) msgsnd(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x84, 0x800) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) socket$inet(0x2, 0x10000000, 0x20000000000) write(r0, &(0x7f0000000080)="5e959d7c3337ed8cb0b017473042d51adbf505b96e", 0x15) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 07:39:43 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8001, 0x19}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x6, 0x2, 0x7}, 0x10) sync() setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}}, 0x8) mlockall(0x2) r4 = socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0xffff, 0xb22f, 0x1000, 0xcc, 0x6, 0x6, 0x400, 0x1, r3}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xc35, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r5}, 0x84) 07:39:43 executing program 3: r0 = getpgid(0x0) wait4(r0, &(0x7f0000000100), 0x80000000000010, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120500, 0x2) openat(r1, &(0x7f0000000140)='./file0\x00', 0x200, 0x100) r2 = socket(0x11, 0x10010000003, 0x0) r3 = dup2(r2, r2) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x6, r4) ioctl$DIOCGETADDRS(r3, 0x80047308, &(0x7f0000000000)) 07:39:43 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)}, {&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/154, 0x9a}, {&(0x7f00000004c0)=""/152, 0x98}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000580)=""/82, 0x52}, {&(0x7f0000000600)=""/69, 0x45}, {&(0x7f0000000680)}], 0x8, 0x1) 07:39:43 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) 07:39:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fea581bb"], 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x3, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x3f, r2}, 0xc) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 07:39:43 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@loopback, @multicast1, 0x1, 0x4, [@loopback, @loopback, @loopback, @loopback]}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 07:39:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 07:39:44 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)) 07:39:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) 07:39:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) 07:39:44 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x3}, 0x8) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getrusage(0xffffffffffffffff, &(0x7f0000000100)) 07:39:44 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x7ff}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000380)={r2, 0x1, 0x0, 0xffffffffffffff81, 0x80000000, 0x9}, &(0x7f00000004c0)=0x14) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x6, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r4, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) 07:39:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0) 07:39:44 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pwritev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="f529e9533f7c3dc57d9c4967d3e0d0c7e69026f7a882ad32fba0d0d42002dbc4758a4a71c67663f2419a50e3f2047ea479a361357eaa732f08b0a3723d05bf964e6568872b2e2c3a52edc0ae3182e3d9b7addb34ac157b8a181862c9c20afb6bd4339543a7bab178730fed96937dac3389b66233e0410d939bdec98ab82e21283c4c5ee24770b95931a3fc51ac6b673179dbfdb77c466a4913cec183fe46fb4d8e5a7259f8a7aef0c126fabd4e429968d23da3d4c65d1c1d42217af30fd69092129370b2cd0d4195e399c5dc05dfbc3ef4c4d4f4c542e3d5ec1080ddc7512a9dfe89b60f25db90d844a32d", 0xeb}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="40ad0d7a51bb46f77fcd8c8d76cbffd160e9e49090893ebe27b2a533510be65c378259eed2bab4f15a", 0x29}, {&(0x7f0000001200)="576ac6ceeb64d4466b53fd733732f959090df29ebc9363e8a97a69a482d0848a2d2de856ae249f600b3ca83a02c04a82073823", 0x33}, {&(0x7f0000001240)="46cc690ac22169e83621b2f398a46755449ee770a7f77357b43213607eb269d38e18ba4ba17b70aaa557d4f85f2a44f617c802943e0b12f2bb2fd311d4e826fc687bfcb9a2e4d4fda63ba8e235bf1d2d6b073cb961deb543afb651dbce2db9905a42e8a2dc80da6981164095801a92db97576ff7483401c4b3c153399b108360", 0x80}, {&(0x7f00000012c0)="2fc491511e97bce4a865c30005c22798eb2ca54abb4021f58cef44ad59b94fa1548642bf5d15d0bb1231", 0x2a}], 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f00000013c0)=0x1c00, 0x4) 07:39:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xef9, 0x10001, 0x0, 0xffff, 0x2287, 0x7ff, 0x0, 0x1000, 0x9, 0x5, 0x9}, 0xb) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) 07:39:44 executing program 2: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @random="a96de81d4f9d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe0000039}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}) 07:39:44 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2008}], 0x1, 0x0) lseek(r0, 0x0, 0x1) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000), &(0x7f0000000080)=0x4) 07:39:44 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) getresuid(&(0x7f0000000140), 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 07:39:44 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x1f, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 07:39:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x5, 0x4}, &(0x7f00000000c0)=0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ac1400bb000000000000000000000000000000001600000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000032466a7681dac48d388864ef31c7760497f44848eeec6e03d89dabbefc343bf27210f735c50aff3dd7c91c1bdf", @ANYRES32=r2], 0x8c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3f, 0x7, 0x3f, 0x6c00, 0x7fffffff}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x2000, 0x6, 0x0, r3}, 0x10) setitimer(0x1, &(0x7f0000000000)={{0x6}, {0x0, 0x4}}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff, 0x5, 0x5, 0x4}, 0x8) 07:39:44 executing program 2: setitimer(0x0, &(0x7f0000000080)={{0x8}, {0x0, 0x100000001}}, 0x0) r0 = shmget(0x3, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x3000) 07:39:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2}, 0xc) 07:39:44 executing program 1: setgid(0xffffffffffffffff) r0 = getgid() setresgid(r0, r0, 0x0) setregid(r0, 0x0) r1 = msgget(0x1, 0x200) msgctl$IPC_RMID(r1, 0x0) 07:39:44 executing program 0: syz_execute_func(&(0x7f0000000000)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") getgid() 07:39:44 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x1e, 0x1, 0x40) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xb, 0x1ff}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000300)=[@in]}, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="0600940047f5cc4c94948da3495543696268221443b6a151150b6f673e85002dafc46a794ef139178ba5d8b00164cd3060fd10738c0a407f378b79092adfb78562ed2df88aa8b2f714c9d95703346ba5a8fbf9e346a468aa4526e0e4ac5b8c8abb291ddfed2a1fc34ee24939edf09af755e927f3f73af36bc9d3eaa37e7d1adc301611adbc09000000ae6ef2ec5f03a0213f1815ed57256c"], 0x9c) 07:39:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x5, 0x300, 0x7, 0x10001, 0x3, 0x200, 0x0, 0x0}, &(0x7f00000000c0)=0x20) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x4, 0x6a00, 0x5, 0x1, r1}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x8, @ipv4={[], [], @loopback}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) 07:39:44 executing program 2: syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cee0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef2727e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2bc4617a12e6a261c4c19ada10") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:44 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x18080, 0x100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x800, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 07:39:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040)=0x1f, 0x4) 07:39:44 executing program 0: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r2, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000140)="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") 07:39:44 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xfecc, @empty, 0x100000000}}, 0x0, 0x0, 0x2000, 0x10, 0x7, 0x1, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x56cb, 0x100000000, 0x0, 0x744, 0x1, 0x9, 0x81, 0x5, r2}, 0x20) r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x8004667d, &(0x7f00000005c0)={0x3}) 07:39:44 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x4, 0x3ff) r2 = dup2(r1, r0) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f00000001c0)={{"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", "5a89ce842fd88cbf1d9f14b4cc84eb33478abc1953247cb83ae3cbfbbb464719", 0x4, 0x6}, &(0x7f0000000140)="b52eb3c5435108c973049754efc0b7a47c98fea4bf314bd29556455d5162b1a38b056b8d97441b94ff293e25408a0fc2e70c0a3a85db021c10f3e46c17a5bf28cf4faad3dca1c46fcba8feeee93df86732bee7b95314f021a95184c0", 0x3064, 0x9, 0x800, 0x401, 0x2000400000, 0x110, 0x342, 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x710}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:44 executing program 3: 07:39:44 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 07:39:44 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0xdec793d8e7af0cef) r1 = fcntl$getown(0xffffffffffffffff, 0x5) r2 = geteuid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r8 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x20000, 0x2) r9 = accept4$inet6(0xffffffffffffffff, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000500)=0x1c, 0x10000000) r10 = getpid() getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) r12 = getgid() execve(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000ac0)=[&(0x7f0000000a00)='/dev/pf\x00', &(0x7f0000000a40)='/dev/pf\x00', &(0x7f0000000a80)='/dev/pf\x00'], &(0x7f0000000b40)=[&(0x7f0000000b00)='/dev/pf\x00']) r13 = getpgid(0xffffffffffffffff) r14 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r19 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pf\x00', 0x100000, 0x0) r20 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r21 = dup(0xffffffffffffffff) r22 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r23 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r24 = getpid() getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) r26 = getgid() sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)="e5c629bd339bfa1de6936569bbbcc536470fa3a96f44bc31", 0x18}, {&(0x7f00000000c0)="2dcb5434b5bc914adda2d7df50a895a960df4d6edf2580a55579c0ecc32569931664af7baef78b25182c8aea47af9077a3b0311f356af40db504bae25176891b233239e3cd2dd85d289b55dcc91cab162c27ace81c0d8825080c0280c404d49cde31ce6024635d3b8abe710812fe75b20f7e5e65580400bfc3fa820439e2c37f44a98304c8a4484600672b683a3ac598de9148bbe4269d9912293218be61b00964cf89fccb32d135959f0147504a8c0c3c38a6695aecea8532e4622cd13bb1f7e1ef1fd2b4285ffb95", 0xc9}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="00ffff00000100"/20, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x100}, 0x0) getresgid(&(0x7f00000001c0), 0x0, 0x0) 07:39:44 executing program 3: syz_emit_ethernet(0xa, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], [], @broadcast}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @remote}}}}}}}}) syz_emit_ethernet(0x2d7, &(0x7f0000000a80)={@remote, @empty, [{[{0x88a8, 0xa220, 0xc000000000000000}], {0x8100, 0xa31a, 0xffffffff, 0x2}}], {@ipv6={0x86dd, {0x1, 0x6, "a2b562", 0x299, 0x5b, 0x6, @empty, @mcast2, {[@fragment={0x7e, 0x0, 0x81, 0x3, 0x0, 0x7fffffff, 0x66}, @routing={0x2b, 0x12, 0x1, 0x5, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @loopback, @rand_addr="deb0b26c2fd2ac1d93481375077312d8", @empty, @remote={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @multicast2}, @rand_addr="2551229459a6c4d8d6369da8907ab64b", @rand_addr="cb0a19c40c87c66436ae65a78ecc4643", @mcast2]}, @hopopts={0x17, 0x7, [], [@generic={0x4, 0x2a, "9f5f9fe9f7221fc6cb39c9dd7d5dcd8ccbd90549ad64cb971b6d15989973565540f0e454adb16a6bc802"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}]}, @hopopts={0x23, 0x22, [], [@generic={0x0, 0xba, "c13fd0d89875fb3b6fd742792c2b197a29a8844bc7922a868a9e0a4436454702d6026e09c9f4ce70e6f3faa6ad172042950177cd981319aa47f925dfa7c93223f4fb9e02146dc9c41d5646829dbfaa61cd03effb783f7f9af8a095e041cf9b0e248e08b06f6d29b493318fe34fc0faf8f167e839f44a406d6646f5bce4eb561a3bdf9e0c2bd25a1d7e12c40865a887f141f8557b7148ef9be38c742499e9bfb1fd72eaf11adf51604329cece2c895577f9f1c4e77b14a95076c3"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x80}, @jumbo={0xc2, 0x4, 0x80000000}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1f}, @enc_lim={0x4, 0x1, 0x800}, @generic={0xffffffffffff6040, 0x2f, "ce3e1cf5409775f008d5ef51b19a05e3a5432ec55f8c8a3c695179cba9bd7c6dcda60f5ae129790cee634e72318641"}]}, @dstopts={0x0, 0x2, [], [@pad1, @enc_lim, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x3}, @pad1]}], @generic="b958d9110d845522e79414b2d05688bd03e58f8db8763f9d7bf1887e9be256e2a269f7cded201dc7a94979cd5d8fa4a5482b9ec050f8e7fce236d20cb941d9ca03da7ebd41cf78bcfd4bc7ba2768d32a3ff68cdd261f611de0d8f132b791994556bdf1414a3c44bbf6b8d02513fa3acf34"}}}}}) syz_emit_ethernet(0x7a1, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]) 07:39:44 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000500)={0x0, 0x9}, &(0x7f0000000540)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000580)={r1, 0x7a7, 0x9b, "6354e83217ac1835cb3be98debf5a349ff551124d537949071a00d2677b09e9ccdb5f43dde3d680aec9b16331ef317464d4e9645d74f89b6753997b0cb1f7eecf49b59d7c6770c4f773c04146b3a9f8592b07a1b174fe2969cfca488fe966a650078c62a25e39c55da421070d497f46a461b524bde502a3507abd9321088deee10ad47e0266479116158090a4c5950e48df546cccf96baf6ff1322"}, 0xa3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0x1, 0x3, r1}, &(0x7f0000000700)=0xc) accept(r0, 0x0, &(0x7f00000007c0)=0xffffffffffffff94) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={r1}, &(0x7f0000000680)=0x8) ioctl$DIOCRADDTABLES(r2, 0xc0ec4404, &(0x7f0000000080)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 07:39:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, '.\x00'}, 0x4) 07:39:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x7, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(&(0x7f0000000340)='./file0\x00', r1, &(0x7f00000003c0)='./file1\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") linkat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x81, 0x0, 0x10, 0x0, 0xffffffffffffffc1, 0x0, 0x71d, 0x10000, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r3, 0x1, 0xffffffffffffffff, 0x1, 0x3f}, 0x0) 07:39:44 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000180)="947a786b72a4e4483128472ee66f8e3c829ff3be96073697ae651d08bf61b085dac59b3bf8dd49b541e16f18def7320c6612f806c27b1bcd63396a83dae25487c8c640f0815f737de46d393f90969e2926470e1a48d345c290b7cdaac787d5a0ca4120") 07:39:44 executing program 2: setrlimit(0x4, &(0x7f0000000940)={0x10000000000b35d, 0x8}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x803, 0x1, 0x404}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000980)={r1, 0xd6}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x7ff, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r1, 0x5, 0x3, 0x3ff, 0x80}, &(0x7f00000009c0)=0x18) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x0, 0x2, 0x81, r1}, &(0x7f0000000900)=0x10) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000a40)={r3, 0x7, 0x80}, 0x8) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, &(0x7f00000007c0)) fchdir(r0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000a00)="9b2cc7426897db42f4ce9e9c4c237bc4b6f232e742d8") ftruncate(r2, 0x3) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r1, 0x10000, 0x0, 0x0, 0x200}, 0x0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000a80)={{"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", "b5449dd58244f323401db3dec87000f152eb2e823c5d872eabb62b7540d0f0fd", 0x9, 0x8}, &(0x7f0000000400)="00d2a6cd9f0440cd4feb4b1c8a9317b52301bd62b814281eec978339e32858fecc4a145925552507c1264db4f569899c5e5b990434e721254ddc6229ba41ae267adfc4ae01519725a3a40144d2a2998d956debd05f07ec52b713873b519717256a45f634cfe3011d947c707d834c3df6c461f6902c684d56d56ab57a", 0x4, 0x1ff, 0xfffffffffffffffc, 0x101, 0x80000001, 0x9, 0x7, 0x100}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000200)=0xb) 07:39:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x3, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) 07:39:44 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) 07:39:44 executing program 0: r0 = socket(0x1c, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x1, 0x0, 0xfffffffffffffd36) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) 07:39:44 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) madvise(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x2) bind$inet(r0, &(0x7f0000000000), 0x10) 07:39:44 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa021040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = semget$private(0x0, 0x7, 0x211) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000009c0)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r4 = semget$private(0x0, 0x0, 0x2) semop(r4, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x4, 0x101}, {0x3}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x7, 0x7}, 0x8) dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 07:39:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}}}}}}}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000540)="faf239979ed489a9e237cca8553809a7cadcde4aa3ae4f728179edb4f56498de5bb31fa32c59246bd8001f00000000000000000000e2000000000000000000003f84b09c976fb704a1c519b3c9ed57b0ff76c27a797ab546da57ab0e1374455dcc4c58409f155d879af30fe6fded66f3a8af2a791c8bffa190a8267dcdaaa9a1d1f4b163e9505cd7c02fdb0a9c4cba12088dd33a2207beba03d9bad17ff8eb0cf8ff362a5548153e52330d8919c190279fb8f356d0f36c264d1c55c7b57070a4d6129f01db9a0059babd2029fd7a08795c632e730aaa1e28577ee8eaeb486d5d") 07:39:45 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$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)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x6600, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd32"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000880)="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") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 07:39:45 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40000]}, @mcast2}}}}}}}) semget(0x2, 0x5, 0x2) 07:39:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f00000002c0)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f14adad36660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") readv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000000)=""/38, 0x26}], 0x2) freebsd11_fstat(r0, &(0x7f0000000080)) 07:39:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138) fcntl$getflags(r0, 0x2c326d5ff01d0afa) 07:39:45 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1813, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="e7be58817c02c5b56040cf83fb986f71cf6a06b959a4a828c82bf3ca6940f6bf256aae372c5152e0681635560bcebdd750833d48f7382850249d27d85cda734dd725a88f528b09ae84d9d3da1ff16cf05db612ee2edd87e78c99240eac091f0863e7cc4365fc22f2a213452725cc97022e888caef5284df00d07796827e9aeffb8fdc387f21277c20f03040c1d84f850c9995be6f13c64dd8b5fcac134c02b9c54a86b50109b620a179b32b0272f359833d1910f46708471ec202d6878232988a01c6b7487e4d3d101be6edfec76f013724ed7137c12f387fc7389ee62d6b9b99f39d19d90efc316e92898107a4fe597ea", 0xf1, 0x4, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x6, @loopback, 0xe30}, 0x1c) 07:39:45 executing program 3: r0 = socket$inet(0x2, 0x20000000, 0x40000000000) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x7a129d96}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x5, 0xfffffffeffffffff, 0x1210, 0x40000000000003f, 0x1, 0x4, 0x80000000, 0x8ffff, r1}, 0x20) r2 = socket(0x17, 0x2, 0x4000000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/331, @ANYRES32=0x0, @ANYBLOB="07000000d64cffff05000000060000000897b09033fd7e000000bb036ce8bf1b5e22114d4fc76cd90db87a77ff8cd93a80c5cceed8a8a72814eef8007fe5b6dfb1e2"], &(0x7f00000001c0)=0xb8) r4 = dup(r0) ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000380)="4099c0113eb29ccc5b98ec0441cf4d46b42e221e804e18c0ed94") setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x100, 0x791b, 0x9, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000200)=0x1d2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x1, @rand_addr=0x6}}, r5}, 0x8c) open(&(0x7f00000003c0)='./file0\x00', 0x100000, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 07:39:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000000c0)=""/138, &(0x7f0000000180)=0x8a) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x30000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 07:39:45 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x81, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r1, &(0x7f0000000380)="d7b924b68bafe42eec5faa058be03fb8b2628616bf41341778d5e816bc7b3bcc739cbf1e1871d7b196d9f9c8780b1296db57839841c0036adabdce4724f0fe162591d40bfc", 0x45, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800}, 0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xa8d9, 0x0, 0x0, 0x0, 0x12000000, 0xffffffff}, 0x0) 07:39:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9}, 0x161) dup(r0) 07:39:46 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) r1 = dup2(r0, r0) r2 = geteuid() getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchdir(r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @ipv4={[], [], @rand_addr=0x5}, 0x4}}, 0x0, 0x1, 0x3f, 0x10, 0x1, 0x0, 0x4}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x200, 0x4, 0x0, 0x1f, 0x3, 0x7}, 0xa0) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchown(r1, r2, r4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001440)={r3}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001480)=0x8, 0x4) pwritev(r5, &(0x7f00000047c0)=[{&(0x7f00000014c0)="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{&(0x7f0000003780)="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", 0x1000}, {&(0x7f0000004780)="c8757c", 0x3}], 0x9, 0x0) getsockname$inet6(r5, &(0x7f0000004880)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000048c0)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000004900)=0xef, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000004940)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000004980)={0x2, [0x7f, 0x8]}, 0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000049c0)=""/19) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000004a00)="00a16057d68a83a8be1c59e64470476ac7d7fc6a9351545abbd00f118927c128b9fc4444ebf41ad5b21bf253cfaaea9155b86d368e0fcb94e831d0e0c5b441b5dbe0d1f98a8918ba4cb6dd38f47d2bca34268219e648") mlockall(0x1) r6 = semget$private(0x0, 0x7, 0x0) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000004a80)=0x1000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000004ac0)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000004b00)={@in={{0x2, 0x2, @broadcast}}, r3, 0x9, 0x4, 0x100}, 0xa0) open(&(0x7f0000004bc0)='./file0\x00', 0x0, 0x100) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000004c00)=0x7ff, 0x4) 07:39:46 executing program 1: syz_execute_func(&(0x7f0000000100)="969898472c431cab0f05f30f59bfd92fcf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) 07:39:46 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) r1 = getpid() getpgid(r1) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x4}, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0xd7c, {{0x1c, 0x0, 0xb02, @mcast1}}}, 0x88) 07:39:46 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x1, @ipv4={[], [], @loopback}, 0x40}}, 0x0, 0x5, 0x400, 0x7fff, 0xe4, 0xe12}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x1, @rand_addr=0x4}}, r1, 0x9, 0x0, 0x8}, &(0x7f00000004c0)=0x94) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x2806, @mcast1, 0x25}, @in6={0x1c, 0x0, 0x7, @mcast1, 0x9c52}, @in6={0x1c, 0x1, 0x4ea8, @rand_addr="709c6e7d82bdf5ed61f039877cd78083", 0x8}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000600)="d0050500000026473e431c170f05f32459bfd9136905c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c90fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef2ef043836a4442d4d48cc7e8628f6808a3056f0000004e00c4610f73d6008f4a7012444b250000000016264788fefec4a1d97fbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00e20001"], 0x1) 07:39:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 07:39:46 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x11) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) 07:39:46 executing program 3: r0 = open(0x0, 0x4, 0x110) r1 = openat(r0, 0x0, 0xa00, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000800)="ff0d7e89bfa7bb00d2bf5b39e071") mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r0, r3) openat(r4, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000007c0)={0xfffffffffffffffd, 0x7}) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 07:39:46 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c150f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000180)=0x10000, 0x4) ioctl$DIOCADDALTQV1(0xffffffffffffffff, 0xc130442d, &(0x7f00000006c0)) r1 = socket$inet(0x2, 0x20000001, 0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) recvfrom(r1, &(0x7f0000000100)=""/103, 0x67, 0x40040, &(0x7f0000000000)=@in={0x2, 0x2}, 0x10) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000000c0)=0x81, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) socket$inet6(0x1c, 0x1, 0x4) 07:39:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66697e653000fa0701f7e9"], 0x1) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000001400)="92fc88f72789dbd0aa2eb3eac13242db6b024ebd03ced976b430d66a6033fac799b5dd3a6f188f4d00272ac6f17492a9cd82eadfc3affc8cde31044ba272a9f3c4d4", 0x42}], 0x1, 0x0, 0x0, 0x4}, 0x20000) r1 = dup(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 07:39:46 executing program 3: r0 = semget(0x1, 0x7, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) semget$private(0x0, 0x2, 0x8) semget(0x3, 0x3, 0x20) semget(0x1, 0x5, 0x148) semget(0x1, 0x3, 0x100) r1 = semget$private(0x0, 0x1, 0x200) __semctl$SEM_STAT(r1, 0x0, 0xa, 0xffffffffffffffff) 07:39:46 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x6, 0x4) syz_execute_func(&(0x7f0000000340)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53ec4c1fa2d42edb5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r4, 0x8, 0x2, 0x4, 0x101}, &(0x7f0000000100)=0x18) 07:39:46 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x40000006, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = msgget$private(0x0, 0x4) msgsnd(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x55, 0x800) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000800)) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() r7 = getegid() r8 = getpid() r9 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000900)={{0x2, r4, r5, r6, r7, 0x8, 0x1ff8000000}, 0x9, 0x294a, 0x8, 0x7, 0x7ff, 0x800, r8, r9}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) getpeername$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) mlockall(0x3) msgrcv(r1, &(0x7f00000004c0)={0x0, ""/8}, 0x10, 0x3, 0x800) sync() setsockopt$inet6_buf(r2, 0x29, 0x69, &(0x7f0000000580)="17558463ac818ccf2254ec74db72622d666afc686f1954a61f05e8bf10313d520ebec74cb00cd6a5534b811b831407f63c9f9b646c4f360ba696897db199d7431f49744e144936eae0db3f3da6ed346bbffcae9afe70fda887c016897251f6cb3bb5d6", 0x63) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000500), &(0x7f0000000540)=0x4) r10 = fcntl$dupfd(r2, 0x0, r2) ioctl$DIOCGETALTQSV1(r10, 0xc130442f, &(0x7f00000003c0)="3de64bbcb74e50572afcd3ace7d1afd9d462658ff668873d72067c0039dd6fb9ccd9016eaada1eca8c412615ea586ac2d07436fcd2e828798c7e0434c7eaef0341b363afa4a8590e91305dec6a1002e0047d7e8a0f9e6f9088711c311afbe347a10dbccafc7fe6b12367442ecc604339b1b9d6fc74849d2d9614b09a3c242c451456dab83f99054170c74d7e9c232f679b97c8295b6a41642efe347f15f940fdf359101a686bc3949777bfd95ff7ed24bc1d5fd2ef2a1c87ed") sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r11 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r11, 0x7, 0x7, &(0x7f0000000080)=""/31) 07:39:46 executing program 1: syz_execute_func(&(0x7f0000000100)="969898472c431cab0f05f30f59bfd92fcf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) 07:39:46 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x400, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfb8d, 0x20, 0x8, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r3, @ANYBLOB="0080000000070000000000"], &(0x7f0000000280)=0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r3, 0x2}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x4003, 0x410, 0xffffffffffffffff, 0x0) 07:39:47 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') 07:39:47 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000040)="3bc314cc98e92a507a1e80b1f4fcded220783cd9dcec70ff736e3b576e989a7675f5849b02d2216e3e6da8e0ba47d7dc3f276fd8b700") 07:39:47 executing program 1: syz_execute_func(&(0x7f0000000000)="98a849a84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x41) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) 07:39:47 executing program 0: socketpair(0x11, 0x7, 0xffffffffffffa2de, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65302f66697f6d1ea4"], 0x13) 07:39:47 executing program 0: 07:39:47 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1ab) r1 = socket(0x17, 0x7, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xffff, 0xfff, 0xb96, 0x2, 0x60, 0x7, 0x10000, {@in={{0x2, 0x0, @rand_addr=0x101}}, 0x0, 0xfa, 0x7ff, 0x3, 0xfffffffffffffc01, 0x1ff}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 07:39:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f00000001c0)=""/180, 0xb4}, {&(0x7f0000000280)=""/219, 0xdb}], 0x4, &(0x7f0000000380)=""/153, 0x99}, 0x42) close(r0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 07:39:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x100000000, 0x3, 0x100, 0x1cc}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x64b4, 0x310, 0x1, 0x80000000, r1}, &(0x7f0000000140)=0x10) 07:39:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, r2}, 0x8c) fchmod(r0, 0x40) 07:39:48 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000200)={{"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", "f831ce00c99c709d6f8b5823bbe8e6a84b031fa94b2be8777ed6e019e29607b9", 0x9, 0x1b72}, &(0x7f0000000180)="05aa340bdf269b3b41a675338596e94146bf496c32deb34c5647cfb4c8e40101cc44f378283e7731fb4ea475223c4a6606a7bbb93c07ce35bde7b958cfba349294e102b586a4bd755817dd147daddb7642713e37868c50636e2a1c40a21a9a", 0xc31f, 0x6, 0x3, 0x7, 0x4, 0x8, 0x8, 0x2}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x3, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 07:39:48 executing program 0: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f00000001c0)="9824050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xffffffff, 0x4620, 0x5, 0x100000000, 0x0}, &(0x7f0000000580)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0x6747, @ipv4={[], [], @broadcast}, 0x2}}, r1, 0x80000001, 0x4, 0x100, 0x49e, 0x4, 0x40}, 0x98) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000000)="7b27c5e6ce36f90c4e0142cda942835265a73204a0fa4f9ba7f6305676625151ab70c7b1d69f480bbe788791a866999a5433a90f473bb3c83bbb49521837873a8407a9a29af8c2b1b915c5f5a14fe25a8c42ef5756dfdd30e3710b3aaa84ddaba5d8060f4bd8da8dcfdecb217030693f49d43a8892dcc21121a8e15e6b2a72211193e88cb6a222d17b78cd77bc92f85145f93bfda68eaedca1865bd6683149c84008e061a55401b1f293") 07:39:48 executing program 1: syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") socketpair(0x17, 0x7, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 07:39:48 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x9, 0xfa1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="6100ddfe3e7257a25f05ac063f78bc64a5f8c3bd2823f4c04f61d348be3d51c1b85ca3993ab3639bbb98cc258a49d0fed6b043db1199ab0c8feb2df402da70307a0520bfdf8717a37d0810add4b97305350031db502243fa31b2a6cf26f4e396fd9175e8d6567329bb3e5e2e0cbb59c324027877912960949228a12bfe24dc14e49b93577e1bb9799e62f62008df0b5a4f1ab4975b6231f45f1795ab10443312747c0e3d72e730090d"], 0x0) r2 = socket$inet6(0x1c, 0xffffffffffffffff, 0x7) r3 = dup(r2) flock(r3, 0x1) getsockopt$inet_tcp_int(r3, 0x6, 0x200, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 07:39:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0) ftruncate(r0, 0x8000000008000) fsync(r0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x2000000000000009, &(0x7f0000000080)={@multicast1, @multicast2, r1}, 0xc) 07:39:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000c3ee55cb7db26a0e9d2243f5b8eca19d778c9a48071dbdb589942e5aebbf2520e0b1de5f0b952ac268dfd33b0000951ffa1aa901c1c1f8dc6616851d3defc0b6b8ea423835240e3e387dd67360"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) close(r0) 07:39:48 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000640)={r1, 0x7}, 0x8) select(0x40, &(0x7f0000000000)={0x28d}, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000140)={{"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", "c99791e9f677acc411d058152a2f2d13697e3326f89f248b28f63405d2285b4f", 0x1, 0x8000}, &(0x7f0000000040)="42ea3e2cecc04b202157c2e5dc841e4dae42ce712198fe8f4ddb96635fa4de", 0x2, 0x40, 0x8, 0x20, 0x1f, 0x2, 0x9, 0x4}) 07:39:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x55, 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x340) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000100)=[0x7f]) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/233) 07:39:48 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35a, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x4) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) nanosleep(&(0x7f0000000240)={0x8, 0x1f}, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x69) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8003}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x9}, 0x8) execve(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x30) semget(0x0, 0x1, 0x100) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r3, 0x0, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000001c0)="506bd0450b68eed5d71cc26906610ad903deef01f78d01b4531a274bbf1931450a8006a975ad18a0893b70c0fb244bdce4dcb3b8146ad406393a9282bddb97d863f40fd49cc040092cee7b695f55e1f6e6f3bafb322c0bb9daf00ccdace543") fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) 07:39:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, 0x0) mlockall(0x3) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/137, 0x89}], 0x4, &(0x7f0000000200)=""/49, 0x31}, 0x2) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000280)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000380)="fac7cdff8743df3852bee30dc204a1207ab06bc08959eddefd93070c667a2c133388f96e62718df86e8b0b13377e97d529420a5317e5af23b609337d0ad4e5446e2d404a8c56c090de5ae8342db40ed3edde623fa0", 0x55}], 0x1, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x100000000, 0x2000, 0x1, 0x3f, r2}}], 0x30, 0x1}, 0x180) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0xf7fffffffffffffd) 07:39:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x43, 0x0, 0xfe2f) 07:39:48 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r2 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r2) fsync(0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@loopback, @loopback, 0x1, 0x6, [@empty, @multicast2, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback, @multicast1]}, 0x28) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) open$dir(&(0x7f0000000080)='./file0\x00', 0x20202, 0x40) 07:39:48 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="652ff2fffffffffb0000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000100)=0x1000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) socket(0x17, 0x10000000, 0xa721) 07:39:48 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f00000000c0)="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") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240), 0x0) shmget$private(0x0, 0x4000, 0x440, &(0x7f0000ff9000/0x4000)=nil) 07:39:48 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x614, @mcast1, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x805}, &(0x7f0000000180)=0x8) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=[0x0, 0x9a]) 07:39:48 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x20000, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES64=r0, @ANYRES16=0x0, @ANYRESOCT=r0, @ANYRES16=r0], 0x6) listen(r0, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)=""/243, &(0x7f0000000180)=0xa0) 07:39:48 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050d20d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 07:39:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x3, @mcast2, 0x800}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) 07:39:49 executing program 1: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) 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, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x200, 0x9, 0x81, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xd5, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 07:39:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) flock(r0, 0x3) r1 = socket$inet(0x2, 0x5000000000000011, 0x3) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) sendto$inet6(r2, &(0x7f00000001c0)="a22f021bf3af409c30ffa4255324395ba0b9f6f475726f14f30b773cf2e245394a0663083eed76452b2218edfc6055d534b830b37956a9cfc6a6e0e42bc821cbc11c6e02ddbdec5888ea55ed716fe3963a922de3c5c774b10eaf1f9be3993c0a4dd6b70a726aad51873fc4a1e913f584076fe9744332f22d715f3024fb98267aefcf8f26dab019f3ca410b83586d1485a3aa2f33b0f3ff349b2f2139f5302e53789b67a0f4f1d67e963ef93ea746e9349132f7e14800986a1cf3928dd98ecb83", 0xc0, 0x8c, &(0x7f0000000280)={0x1c, 0x0, 0xffffffffffffff01, @mcast1, 0x3}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x19, &(0x7f0000000080), 0x88) 07:39:49 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 07:39:49 executing program 3: setrlimit(0x806, &(0x7f0000000000)={0x10000000000b360, 0x1}) mlockall(0x40000000000001) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0xf5, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0xe1, 0x80000000, 0x0, 0x2, 0x81]}, &(0x7f00000000c0)=0xe) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 07:39:49 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=""/98, 0x62) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) write(r0, &(0x7f0000000000)='l', 0x1) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r1, 0x10000403bd) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) semget$private(0x0, 0x2, 0x8) r3 = semget$private(0x0, 0x0, 0xa) __semctl$SETALL(r3, 0x0, 0x9, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) 07:39:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x7, [0x733, 0x1ff, 0x2, 0x7, 0x8001, 0x100000001, 0xa784]}, &(0x7f00000000c0)=0x12) syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 07:39:49 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x6) read(r0, &(0x7f0000000080), 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2, 0x40) 07:39:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x3, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0) 07:39:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 07:39:49 executing program 1: r0 = socket(0x10, 0x20000007, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 07:39:49 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000540)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x3, @ipv4={[], [], @rand_addr}, 0x7}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="fd8d1d30ce9fec7f0792777c332698194955082fea548638813e83a86f2978bee3d0475cf5e21efbcdeca3e1f3f30e22741e057d05f81905f8d01b296c2727f257940db2ec8050496b108406a7abf7801379a400138c8a2839c5fe1dc4bb18dfb42dda8b298d9dda92a4fe949c4947639035a5a43677f5c53bcdf90eb50da79fb020c1ac052695f1e2bcec649eab2ca531232a84762e2a3f05060d2f16a5fec7c20b4002c28ca9133b740f024b0668f7b830f12b8ca887a7169e6bf196f4445b18e6bd622fa7af09fa2b9b20b1ff421d7c0b1b38b1ad7e3b977a96a1e3590fb543c281fca435db00", 0xe8}, {&(0x7f00000002c0)="adf391e0dac879ec1a33ff15f67c2c816af3c69982b1d4efa09716c1298db7ef0ea451134e9a9b237121b5a7517504e3f4278912aa4092e2030deeb3a474819537f561731e5af675ccc825949a156bc62915a3c2ea446a7458fa40a80a37a9a1f97e7840d85ccf4e42ca654da82f6586cf07e89158796fc8384742e1da3079d5d2b38cb8f56c15f1909e6b809871a6ec0c5fbc5b66de985fff62ce2c7fb330681f4c52d02d4e27a03c8d107a5d0e43875d79be2c9ed90d15611147200580d078249bb04c87741b3e", 0xc8}, {&(0x7f00000003c0)="3d7de664c6d3eccd1e92887abdf418ddc149ab4d11b1b17396e79f9cc703d1430651cc61a117edd3552ab53bdc4e228cd24fa0b131d6fd55a259617522037bbf8eaaa9bee255852093069581d712e21c32aa0fb989ef1a97270cc8dc9cde411e1b0452311e6b85b2720d64e56f9031b0a6b6c935a69fe2c43e4e2839207a66d9c8e9de73eaf24d4d2dc0a3e60c12df3508993056545fc97a999c466b0a3e588e1ce237d8196dfa1e603e667a001de2b6e5553ba7e2baf69f01dbae829eb28cce7b6319b42244fb2c4a9bc6b472e773bd674d851587e0ff6ddecf85e31664f77bd4254fcf", 0xe4}], 0x3, &(0x7f0000000580)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x3, 0x4100, 0x4, 0xd3, 0x9, 0x4, 0x7, r1}}], 0x2c}, 0x80) r2 = socket$inet6(0x1c, 0x80010000003, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) r3 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000600)) sendmsg$unix(r3, &(0x7f0000000900)={&(0x7f0000000640)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000008c0)=[{&(0x7f0000000680)="e1477bfc1c6564a177e48f25d2c91fb8c12e5cee174b3786ad63ba6ac449487baa20e35ff240f3853ecb86f027162fed51d06ac8cfef19801d203db0ec3d3160d78af8f17a8211a935c5b041d9e87ca621dd842e27f63a8f013f11f52c85c6b1c1472663fc4b70350ba15519b7a99926e7bdbf0e6dfbd98aeb22d289075b591e9b0a44084a426d9085aca03f72f0e4aeec17a66f4ba5923b813a0c07577cb84b3f9c83c1582239f93b10a4a086", 0xad}, {&(0x7f0000000740)="c8d74d874ca1f7109ea4f10a86894bf46152179bc9b9afe0b6556bd076a0d39f52a1ca98a9fd15a6df44d2404b2f760ef0571f789b0e48272e80c2998d562d7fc4a91a8f86626ea89dd6dea4c4432c95163ffeefb852946241d09a9d524ca8ced27cf8c8849180a3d48dc8cda3b82ee58caefb7a81a0c6f47ac5417cb370975a2c5c947a4691ddba89100f8c42f377d1053fa3bff2852af6cf3fac10ff8cee6236d5df9b4adbf733adb0843eec83a75ffca6fd1735bc7711a2e35c449f3b3f50a1dcde4d70c4280d144cc0711d09dab8916d70311bd2e1481a1dd27840d19000be7dcf8257727c8d0aeb8568295163ce", 0xf0}, {&(0x7f0000000840)="d32fee8b9e4d617015a188d30dab09161d5e9f8e4438939fc082bde4e85ec3f6aec5b21bf82d805bd65fc2302eaf58f21976773b4e924324e7338f54f5e44ecd14346fb1888e53023a8ed045fdeef0c5fd4720f25e8b26fc97bedc2586530b1d5eb748be", 0x64}], 0x3, 0x0, 0x0, 0x20000}, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000940)={'accf_data\x00', "1ccc950bb23089c83ae0270b953f879dc59c2748a9e22c2a49cfe4e8e7d3e479c915f421ebb5a7c04ff22688b377447550ad3c11c8591b463f64e9494c8d78e8543acfa9b2d1fc01af7d6f173dd656080b3b688d589515636c4324755c4d208ee8b6ea70843bd18e634a66d89a3de7874df72c88fb3540203552fe6958cdbfb57131688ab76e4905691cb153ba2d5e51a6f884ab25688cc96a7e8cdd5f569c9a67399455d16c1369ced59ae58ead566a1ce3cba61ed163a99f3c061aff0a6231b9e1cc38f3613c5ce307c1fa328396d7173e400d8bbd18b9c6ab32c39a5a5ab7461c849972b21e20811a2d6f30c682a2"}, 0x100) 07:39:49 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x7fff, 0x4) setsockopt$inet_int(r1, 0x0, 0x5f, &(0x7f0000000080)=0x8, 0x4) 07:39:50 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)}, 0x4) socket$inet6(0x1c, 0x5, 0x1) 07:39:50 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000400209, 0x80000000000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x55) ftruncate(r0, 0x800) lseek(r1, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @multicast1}, 0xc) sendto$unix(r0, &(0x7f0000000100)="4fdb735d69c4d94a982a787a3dd944f8785feb6a6f2196ac517580b90e15ccd535919d87c71826aa3c6f11f9ce3b06da89e68913d9deaed8fe25c390eb8e07afba422419a5f561bc9fb979e0a5836df7e7ff9b1a01c4b48bd727c5f92193d80f4a23c84433ffdf5cc2ba85b7e12daa01e2daf8d893d0d2fb5767423ff3be93d906ecd661596632fe3e5f037e021607b3a1931a10146ed3d43ed30599fae101bcf52029dd10d4301620346b8e21de3d7ab59b", 0xb2, 0x89, 0x0, 0x0) 07:39:50 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000440)]) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)) semget(0x0, 0x0, 0x0) 07:39:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @broadcast}, 0xc) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 07:39:50 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) poll(&(0x7f0000000140), 0x0, 0xfffffffffffff75e) fcntl$setstatus(r0, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x10000}, &(0x7f00000000c0)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) lseek(r2, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 07:39:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @broadcast}, 0xc) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 07:39:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0f0000"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x400000000000, 0x110, 0x7, 0x7, r1}, &(0x7f0000000140)=0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 07:39:50 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c090f0514a459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000140)=0x4) 07:39:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe7fffff0000000000000000000000bb"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0xfff, 0x5, 0x5, 0x7}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) 07:39:50 executing program 1: r0 = socket(0x2, 0x10000003, 0x81) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/253, 0xfd}, {&(0x7f0000000280)=""/98, 0x62}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000400)=""/73, 0x49}, {&(0x7f0000000480)=""/32, 0x20}], 0x7, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x100000000, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000005c0)={r1, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r2, 0x1, 0x3, 0x8}, &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0xf, 0x63, 0x100000000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0xe46f, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xfffffffffffffeb9) 07:39:50 executing program 1: r0 = socket$unix(0x1, 0x400040000000001, 0x0) syz_emit_ethernet(0x129e, &(0x7f0000000380)={@random="2ed526eee1fc", @local, [{[{0x88a8, 0x3, 0x3, 0x2}], {0x8100, 0x8, 0x3, 0x3}}], {@ipv6={0x86dd, {0x80000001, 0x6, "ee2c9c", 0x1260, 0xde, 0x100000001, @loopback, @mcast1, {[@hopopts={0x0, 0x3, [], [@pad1, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xffffffffffff1079}, @pad1, @pad1, @ra={0x5, 0x2, 0x8001}]}, @routing={0x6c, 0xc, 0x0, 0x3f, 0x0, [@local={0xfe, 0x80, [], 0x0}, @loopback, @ipv4, @rand_addr="6e577022888951aef0ac2cbc652b4457", @rand_addr="cb8ac4cddadeeb52e0c09104e2fe2857", @mcast1]}, @fragment={0x45, 0x0, 0x0, 0x2, 0x0, 0x3, 0x64}, @hopopts={0x7d, 0x2, [], [@ra={0x5, 0x2, 0xffffffffffffde30}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}, @hopopts={0x45, 0x4, [], [@ra={0x5, 0x2, 0x308fea11}, @pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra, @jumbo={0xc2, 0x4, 0xeb8c}, @ra={0x5, 0x2, 0xfffffffffffffc00}, @ra={0x5, 0x2, 0x10}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0xff, 0x2, 0x1, 0x8, 0x0, [@rand_addr="251ed6fa1380b99e4937b6efc9e48f0c"]}, @dstopts={0x57, 0x21, [], [@generic={0x1, 0xef, "5858ab53e14592c01f9566f3d6bcf56a9512b23c3816e5781d21d774cb6a4b4fa857beeb5820710a2d5d2e67195df66f9caba569863755dd882c971cbb4eaac86717bdf7d190ce69aeaa727779bf95ed9cc7f4bfe458d5ec3a4280486ad3a7417dfcdfa9241bf690dcb9d59b8bba7b3152e039c6a23a998b329b70ef83e0b044aefc31dff1367e084541a9a72c860ca1a710fa9bf2308fb93e8c1624e9aaedfd5db86aaa5afe3f0d5bc63f2035b10b1c4f1e33256b423800e28cd242b5876101ae4f11eb53bc6d259d7fd09877f3d78f9104087b976b5b1b61ef8aa1e988e041835421241bced7b42106fd151f42cc"}, @jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x29cd}, @pad1, @jumbo, @pad1, @jumbo={0xc2, 0x4, 0x5}]}, @dstopts={0x28, 0x8, [], [@ra={0x5, 0x2, 0x3}, @generic={0x8b00, 0x1a, "dca7fdbbf1e7954f5771d31f37f9dab4f00d43aa899272834006"}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0x8001}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x3f}, @generic={0xffff, 0x14, "ffdb1ae7749c26cac81add45ec23adf8e389d6d0"}, @pad1]}], @generic="2ebd38e844563de16715be836f0056df67521f149709fa890b93780d325f355a29ee451d7ad5c097becb72b74bd97b86fc4c7cb3c2949c3db56eaabaed45e72e03cdc67aa7d9071ec01eb27e5deb8bb47a9849be5e83839c85ca9bd749e6e85a7e8fca11fa381595d3e5916b1b4cdc44bb532cd63888457e94d09654b2e9af4c24cb9c9c790de3848ce9ce7a82f88fbb1c316786b5eedf9bd35b96a2ce471b2f0c7a30a839eccf8ad4294fb7d05f7a1fdfe5619465795d96fdfa678f94579a6f1d78051f72f0ebe8c590077b4ea9162c1aa49d122c22893d900cc8a03b105c897e842f3e79a9967b830c0a16e01b7040494a2410052d7edf08d5970f5109afd9060030c3bd0944856caff4211f6d7cbdc486deaaf272b46b498172b4f30cabfc49ee8a74f11f3691a6c7e122d59976f352fa7e13862980320e388b08a4e7a07046e0a5529ffcd71c861f4151fb6a41c7d827e9bd0a8492dcb94cd82eafafccc57b1cd3e249911ef48b09ab4c1bf7e21a3970c6481a3f79bf3c006b9e0cc35dd6dfae84bc8f77145ca27d7b835210a219f77ecadcaad4d423a4c19ad997d217c2e18773a086977bb2dd89e3f8a47c972d1b5f379dcdd66b9f224c1d27476164839b7650bcb0c769e738e78247d018acbb933947dcd493f6e9fee4d2d32025e07b8851cc4d78a15c04f80f74be6d7dbc1e2392db926e5d39fa36766744bcf662aae82e529862447957d56954b2ebf8076acbee967f1b2fdd63bc6689a8122db1264656f962eaf94cd16b052c763151d5f2733ab0f28e94ee6591edb8a43b6a8fded2d03f8cfc003d7f0e281fffa5cbb2698a232691754df5bba65def0676fa427085100f2d134766f9f277cf482e068f33179a306aec431b2a870417ddab51520b097e8d411edad6388bafb7b777884959235c6146512bb5c9ca4c3868c93a3fa5e7bdf871b5b1f395415740f8c52286915b2a45d2230a33017c79602cde8cd715bce57131d5e36c3f84b4b8387324a620d6c84c8944f545feb7ce3b34307f64d08730d5c1eab81882d2cc5f54ccb0e1fcacf0d7823c583c2f608fb1420689acc899533a147e3ee80e23862e37a43616418f49c3b812c0da76513cf9e90a856824e3d00d096f0617a2f4c3e1d8512859cbcae46825857436ddde33a568878eda5477a279299c251072719c0498c0abaad928f6e145ba7adf4655a637700854a4b86abbe6e39bb9d2626a9a7e0f74f2b706f664ba02a0c7b3af7b642bc254d902d822a10f228a23d5c1f26926ec762144a5058791146a9e0de57016b75c9e18f98f3ac9ae014328483ce80c9e34d30b0117ccd07b03f6488eace11a85f0a891e702ae2e0d8f6342febf0a28c57c24c0a71086822e8b714fa3a93ff052c5fcd0fa86ce5b84db015952e77b32518d44d3995b4e510c7f95bedbbc436da5f626e372c28420905e19b70a19b8438755bf9db6c727d0f008ebeadd0a5a40ad759908bab1b7e006737f7ba7135ed484c901b641fc5d2aade29c65f01587c69702fe32a3e21d9732e1c6e1792fec52f113e543acfde65335e887d51f47e9d8e1c08e225692087b8f448933d2b5afa959236810bf6fa7003a0212781d8fc8f342913c2619fe5defc6a5fbec991eb5a8db5d1429cc7613d2949eb7798867afaa0d61570600177545148d14a71e1c0e8f165c27508284b3605a234e38e4ee99d813142e167b8727dcfe8e4b5c428024b062b3f638c5ff9ddf98fad37e6d86c3210570cd76cbb08f13c34c6647872f59f6a7ca4e452a1ee230a1d607b6221c34b49b1bc88379801946c3c23089541c1383666a19ad75cdedcaf2b4684db88793187065e296b373ad9902c5ec582a62be137921993f299179046a4b69c4795fe19909b4496686c82c33eb989ab5e7c3e1e61b64b2df2e50d2f4196e3a0211d9be9e94f79c910b45502168b4266fe343cd171085f7a563e5dccb33a10464aa24f2a99363a9d135a240b509aa092a1b1253a9cc94ba96f1e3e2c5144b1a32ca77525a1063ebee7e44198cfb30c3c7ebf903b443cd0d01df290e578ace08f4ee73c245001eb1cc09ec3f9a43f5dd209b4e8818e78707e61d71ebe2de9e56fe0cbde55073b68df911e7a0ac01231da8405fefea0e7c92121bd13820282eeb732df745105346e348d564e79031e5fe50f30b28d2e86e26c99b4651944ab90abf35353799730ffc01b024fbfa5955f7660cc3b0589494258aa739f5db2473149002695311d976f294c5f7ecfee06ba4bbacf59132274e88e2c2d51939b3815775712b3187dd424824a2b37063533326451bc91d45f4549552593316412a549f037a3e847b8da98eb2561bc6e23fb31dab7708f876729419eacd92cdee97a610f940a2d8eaabcac65e780e7b14a7da2d9361b7c9446ef5a698ec64974e748306e30ed4d2e474d1f06394e7a59d9b1402daaa9d1d1c69692f703cb1ed799c566dfbaf6442cba924ad20e57a60b287da8bef1cc165c0ad87e05a6f24b9344ab99ca50ff009fd4b6683922a91164cae3dd609903b875b6d7a9765cc88c442b37f1de23e8ce33be71785a251c2224f2395164c3f5ae6994d6947c1004d0394f52dd464edd0e5b5c9620bf13a364db9278abb9cbf5b60fadb27bb1cb3a8288ed4e721c6d8e0aa2c4eefd20162db1bdcfbe40aab9285ae98f2f7f0bdf18f7d6217bb80dfcdaee28daad7ea48c506cd180616acc9663952fe9d27e9b743d01f302da877970a58a1022bbbfaa0b2f9c6b986315bf8bd2289f34e5daaf4ae4a039583e2dc3e6d20565e3c0a87b2dd3d86ff029bf3e927dcece2696c77544970b3d83f9f78acff9c47b07f123a64137c66f724a581890d030d0e5f63ba9f04c84075fea10c56666f1c752499765f9e88b1b5640e80879f13a44ccb596863bc38e8a11bb632c47d5281877a1e47a1520b22083791a0b931c7a4cac3effda2133da501ed7993220924aa5a50db6358a8a0fa05b712d615c3dcbaf4325b7527c3735675e713fee893056cb341be6f91819a385973d33714d101b3929b74b96d47b370659606a340e0c91f21a7eef8a0e1ed8ad7b80e228da27d077722d0619282bbe1f28b1ba6ae32b94a2b7490bbafaf30cfff9bd164238d9c8bc950b39dbd75cb33793bdea7cd23eea9663696824ca81ead56c9a927f8088a654ab2d15de1e6f37eb053a19e6d28ab587a8cf81ecd700f53f28b5d4bf0b4f713b94599fc07f7e16bfd9e349fc12be6edb9d925c132ae80dce84f2b356e0d2fb38a6acb3162c435d726386bf18f5c71f8191ebbbcfc4b61d684b51d91dc629b6eebf0aa8f83523f85be5fa58c501d73924eee710fe31d74ef2cdb7969b0e46ee557e13035d27d62d544be54b8e505ccd9065ab5ee9fb9dabf05b3bd1d8f241b60d92ed8233c1945dcecd891b676a1b43d9aa920170b2f690394fbac52e29ac7636c8beeaff8eee5817f058d720f5d8833d0da2dc29cc8cf75097c46b7660a92b4255330ad6e57d7bea3e7bc983c0437c9d9b922b4009891a82e5d46893953d1879b5e265473db2681c5124988f5a7eb1810229d1a23e7b40c84c7006a05a67baaf6a175af619e8f3f819b03f4564956fa3e744039af01bd9af22efa2c5ce3b5d93c17831a707db11560ca2c69a28e638eef95f27d0e9f4a35d9c12c54186c495461859510066dfe3a15242ec99079a94beefd2a0ea300b837a963e02e9a532b82f2b2a91014ab5deaedcee7cfcf1f00e409f0588fd35b2e173a523fdb57f9aa19a55fc218abd8a27bdabce5829ae1a6a2dbf8757a76483b4e147e794ae73d467f008aa7c32a48d56af10e8ecf5c064421b347ee475899e8ea3992dba235ec187c652c4f55850f1f455d1c7b2f4b6b7646f5e4c3c12e09903031771fd16a3eb7ca654e728ffcb309f73f3400876a0373f32e8956c7366165fe3ad334d72b72ae623ae0832f9cdfc9a697a06eaf9dbef1a61e865d245e916d8fdb52ff2782f3d5204af112fdaf7b3436d6d0d6c84f4b8d1c10d399cfc38f2b08df09f124722df4ae41c0f2d364021dfa887b60997dc4c5c3e059a3638015c0f0c673701e7e888c629187fa3205846bb6d5de02a15a8041e55c1874dbbe95884539190356dcffd28a4fd421ba5408325550a544cf38c9f1c338601cbf630cae2631f84dc1e4355091938688f8cdb5cdfaadba0ac9685bd0946d719a8ae09f3801456a773fb3cbec9c03e47cc1c4ba6f2da98d4ac1a802c51ed71b1aef0e5fcf24f81b390a5366cc5074ce08ffdb73e67c09c32d96731f7b527485657ebf65b79df2ec87e3213166df7f1d394fb61be3e503c7464435b3a57f3c68a220f86c54d322de57d4b9307216fa4f33cc7c3650107797eb3c2cb9bcafd96da61296402362941c5a0f1b21d2287a37270dabe910f01a2891e7cc5d4504d0dfda16bb180ea2c289e66540f86ebb64560905011055418cc967c668d483cad7d2c1a933c31f5ee5d00b5f850f5a7dfde033e45970abe80f6683a6e4408ec2204152305a9e3e0c167cfa5c3c821e5348cd70232c6147c44a5fc1de3b8d813f8ebd942bf885ed775d8de9a51c93dec3471682ae363e8a25d02d39475fb4aff58d5b74501df3d2a97fe869a2ba521c6b7e9a33c5c7b0dbaae0de9dd4ecf908a749e9497e4816c1fbfa830e15d3b99e7bdc1c4990c694d0a8ab81bce4e9665319276e6591e99e061d77de6a7c304d300bab8cbd282f17b1b1f09e0ea23f307668fbbd1161d50c6782889769557ae38321fd4cfca3c69f37639795a3c4138f1501b2d0fe5e6e11e74bc44f00bc597ac080e5540f77f584bea64230388324319f8d41c27a67976f9f30948bf1eaba3df4cdbceacf702467faf52fbb985baa122b6a5096b0f67384798af1018bf5d3d8efcf821214b6337899c687761678210145feadec31f038ed520d37ba7e3f67c7f013c789ef9ab0643cc356602f44255e793bdbbbf24143be83c43ed3831646323fffc9ae16c8594f48224fc4b8a26cab1654cb9b5997d275d60ca22e9f810a3d8a9b2dd2e2163415106fb6054c7671a44e0ced77a62a30fe96161222c070afd50356fda330294c58ccafaac29f137ff66c0726c67bcb87ff3baacc2aa961080b80ea3703bdecd5bc897145b52ddc74f536f8a763cabc087d3c2a501f78c5f6796e951eec1fb57a52f7eb130b943570fffafde9887507e34958e1859a04f1b3964899dc758ef79ee77f17c880c81da376ecce3a63fc65b148ca8e1289cab47d7c3ba6a178a45be0847593b283e8575218ddc0ae5d28d0cf421b5b506edc56708fbcaa55b6f133008e2fded79f81e614ea92c7e58833235ecfc2219361bfb4547fdb761b0e9f4cb2eea6932ac2796857d5f45f401cdf7166975c5f9f4920f4248aff5f223cbe85f9193a216b640cdb0e8b7c1959c2fdda9c218d6efc9fab690a506795237025dd68ba2466444c6920245fcb90b171f44d1d1e014c9814655a669b61eaa15a8b427c63a91b8869fe965b11b2cad48081050397b784f453cb019613711314f1f49150d925e7ab0c03612c49929503837d0954806f6ec97d87c482a00ba589a6b0a51e94fb4880933c43222aff4357edd66403056a07ae32d542012798ea1a3706c305e8ac6123b64edd43927eed76a0d6136dc8cf3ae3b24042d21299c215bed41d548ee85e8b88f200870f1cfe6cd01e89a2a0bec36ac8893b2309b84eb1b4f9578a58c5f1dc2bbc6ac77fea2c0dcb0513d12b789895b5b74d4046a4777255d312eaff5ee4d5b5c142f56a89ac4b532df7734c26"}}}}}) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xffffffffffffff68, &(0x7f0000000300)=[@rights={0x10, 0x1}], 0x10}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="2aaaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010702907400000000609433df00002b000000000000000000000000000000000100000037666f136e18635bfc11c37d44656d9e0200"/118]) 07:39:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x7) getpgid(0x0) fstat(r0, &(0x7f0000000340)) r1 = fcntl$getown(r0, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) getpgid(r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r3) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) r5 = msgget$private(0x0, 0x7c) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) 07:39:50 executing program 1: r0 = socket(0x0, 0x20000001, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000)="c83a4d9d6540501051b7d1067cf02d85fbf15eb8526f4b4928eb08d3e6ade09cb696b51b14066e8941ca3ca5e4205f8abb1b2590e6ef38096c7cb2372fa090", 0x3f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x80, 0xf, 0x4, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x400, 0x1a, 0x0, 0xfff, 0x3fc000}, &(0x7f0000000180)=0xa0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULE(r4, 0xcbe04407, &(0x7f0000000200)="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") r5 = getuid() freebsd11_lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001200)='./file0\x00', r5, r6) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000001300)=0xff, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000001400)={r1, &(0x7f0000001340)=[@in6={0x1c, 0x1, 0x64, @mcast2, 0x100000001}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0xdbe, @ipv4={[], [], @multicast2}, 0x8}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x401, @ipv4={[], [], @loopback}, 0x101}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x100000000, @loopback, 0x1}]}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000001480)={r2, 0x0, 0xf, 0x2, 0xd51}, &(0x7f00000014c0)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000001500)={r2, 0x2, 0x3, [0x5, 0x0, 0x0]}, &(0x7f0000001540)=0xe) r8 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000001580)={r2, 0x3f}, &(0x7f00000015c0)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000001600)={0x800, {{0x2, 0x0, @broadcast}}}, 0x90) fchdir(r8) ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f00000026c0)={{"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", "35a94e0334945423a00c28f9afa8bcff13f25ac26c92e3f9fd281d57fd7d31a5", 0x1, 0x1}, &(0x7f00000016c0)="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", 0x2, 0x1, 0x1, 0x80000001, 0x99be, 0x5, 0x1, 0x9}) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000002b40), &(0x7f0000002b80)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000002bc0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000002c00)={@in6={{0x1c, 0x3, 0x3, @mcast2, 0xaa}}, r7, 0x8, 0x100, 0x4}, &(0x7f0000002cc0)=0x8c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000002d00), &(0x7f0000002d40)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000002d80)={r2, 0x47}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000002dc0)={r9, 0x20, 0x1}, 0x8) r10 = dup2(r0, r8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000002ec0)={r9, &(0x7f0000002e00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000002f00)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x14, &(0x7f0000002f40)={0x2, [0x0, 0x10]}, &(0x7f0000002f80)=0x8) syz_execute_func(&(0x7f0000002fc0)="0f70e04c3642a18ef6a3f9ed0aec7cc4e269aa7901460f15ad090000000ff4a000000000f243af45af65f346a78f495801e5c4a14de42505000000") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000003000), &(0x7f0000003040)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000003080)='hd\x00', 0x3) 07:39:50 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f0000000100)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") socket$inet6_udplite(0x1c, 0x2, 0x88) 07:39:50 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) 07:39:50 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r1 = socket(0x1c, 0x5, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x4, 0x4) 07:39:51 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x800}, 0x8) r2 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x48) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000180)="b023eb55640653a4f35c4df92f0d5275ce5daceadbd046d038746dac56bb1ddfc46d7d8a6b1596d90ac428f1d2c8b3538369f266196e96d2edea6074339c85ff8926a1568c8574587f68cd25204b61741e3df172f0724dd55b0187415cce0dc9306469a9c797df831f983c784f0a9638383a4d46d5143fe53fc46829aef0dfc39ff9df500f259dc8652be79d8d5c17faff69fc7ca1c92789996d1e71a51b437200ea89435e1806070090dcb999e78b139e54c74a873a83bf7d23cf8d132045fcfd43a5c3f6b6dff119503a885dd809e504f27cc7f29d303f42f14b3cc9f420538a34c530755d438f261a8b71dd7ed0") execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=',\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='&\\a\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)=']\'}!+\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00']) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x8, 0x4, 0x14}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={r3, 0x9, 0xff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000600)={r3, 0xe, 0x101}, &(0x7f0000000640)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0x3, 0xb61, r1}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000006c0)={0x3, 0x9, r1}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000700)={@in={{0x2, 0x0, @multicast1}}, r3, 0x3, 0x5, 0x4}, 0x94) accept(r2, &(0x7f00000007c0)=@un=@file={0x0, ""/85}, &(0x7f0000000840)=0x57) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000880)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000008c0)={0x1, {{0x1c, 0x3, 0x3, @mcast1, 0xfffffffffffffc00}}}, 0x88) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000980)={r1, 0x251}, 0x8) r4 = msgget(0x2, 0x10) msgsnd(r4, &(0x7f00000009c0)={0x3, "5ace36ac44385182185c613b0bdc95c4238b4c5cdfdaf210dd5384391c9d0f5dc29666f57f7af73b99430a201b879de8e94af5987fb7af46a5cfdd0f88c6f8be3c614c188b8ce0ef081d97ef8fc6f8831e24d49cee7c7b795377f284a28586cbdafd90b529a0f51a7b8298cb6aeffbff3c33304eb9c011282cb9be8c859c59dddcf8a1084e386aa9c689673ce4e5c964aa28da8aa71d8c27eee662b1e9eb2a8755c096a2c40c5c35528f12a42f096826c7885d92905f42be2cf979aa90f4aa6b031834bdcf73110848f136d3672ae3f873a16ee3b865cd3ad13f277aee2cfa88b95687f264bcad89f99c4414bab3697cb9f6"}, 0xfa, 0x0) recvmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000ac0)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000002b80)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/80, 0x50}], 0x3, &(0x7f0000002bc0)=""/238, 0xee}, 0x40000) r5 = accept(r0, &(0x7f0000002d00)=@un=@abs, &(0x7f0000002d40)=0x8) __semctl$IPC_RMID(r4, 0x0, 0x0) r6 = semget$private(0x0, 0x0, 0x10) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000002d80)=[0x9, 0xfffffffffffffffd, 0x401, 0x8]) setsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000002dc0)={r3, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000002e80)={r1, &(0x7f0000002e00)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000002ec0)=0x10) semget$private(0x0, 0x0, 0x100) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000002f00)="eae2244bb97b91eacc23d654c1b7de98d9a26d0c92dd309e3b651f057e454eacb98137fc4c36695442481d70dbffd8b916e2bdc2b5d7936cb01c4461d812fbdf30c0360b6aa037decd62bba4b734210c75f47b28f3346704a8064af0d8562faba6df76dccfe6705f4bbcda2c549c906acc3d8321afc103138c191e211e471a36b8d83a25f1dc192b2d89a8c351aa463c772c4470e7b654951c5dc6e7045e76e99153567ac8a8e302f5dcd55be680e21cdb2ca937cbdd4d8218e7ba469b9e028ddb0e1c8ac20a9aefc18b7c2a16732a14517d3a7545a33fc5b9afc912edd1e0479a062ee526c7a5742a3a2569f31b972080651d9c3adb06ff76d0c5cc09") msgsnd(r4, &(0x7f0000003000)={0x0, "d6faeed0193a4b2e3cd7455b80f2eabbc6e488af62b7fe7709fb0e58aaf1b257a3a803cb1987b611ec25ec2c84cfc4e0e8dbcafbd7f54a120b7c76e9bb9969dbd0e6746bd8bb28623f5aa20be1a456caf7899dfe86b79ecf05d011c08ef28f68fbdac381b601677518a0dc43a6b1dbcf7f5b5e05b732549b16b20e03c23f8592c8b212f28539d10cf8f465ee22741ebf"}, 0x98, 0x800) freebsd11_getdents(r2, &(0x7f00000030c0)=""/213, 0xd5) 07:39:51 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x97be}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x0, 0x56, @empty}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x100000000, @mcast2, 0x9}, @in6={0x1c, 0x2, 0x100000000, @mcast2, 0x7}]}, &(0x7f0000000340)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000380)={0x80000000}, 0x1) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000000)="d5d2a7101a3fcc05f0a87b54716f07ce94cbfa050d4a6331361e9dcdbb3e61ef7c0a90ff48a467012551dcf54aa5462f6b2d36facd43418333c8b1e2924db72854ee0c45baac3c6305968a77ca810a6f5aa7b59307b19bf9cdfec6db6c1ce6") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000180)=0x4) 07:39:51 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81ad4}], 0x1000000000000013) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x7fff, @empty, 0xffffffff}}, r2, 0x4, 0x7, 0x400, 0x1ca2, 0x1}, &(0x7f0000000240)=0x98) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) msgget$private(0x0, 0x46d) socket$inet6_tcp(0x1c, 0x1, 0x0) msgctl$IPC_RMID(0x0, 0x0) semget$private(0x0, 0x1, 0x2) lseek(r0, 0x1000000000000, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 07:39:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d32cd017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902cb3ed107c4c2b90a23f2165151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bc4a15310ddc4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x10000}, 0x1) 07:39:52 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff0000020000000000000029"], 0x11}, 0x0) r1 = getpid() getpgrp(r1) 07:39:52 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x20000010048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x404, 0x24) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x1, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) 07:39:52 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='cdg\x00', 0x4) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000300)="eb42987b21d217fc1ae3939d3cff345ab308a0b3ab5beeb0aea50c25c381805f7e652764f169a25b33d25c436556207d9b6183ae29f1c567a7541b993c95abbf409c1a3db1ab1eadbf415e060395ce324e79b844545f72d555046d61a7d82b218392d781ad5ad403311fd0868678df01f6ab00ee59e57656efdbf735d504681b97727adf44478a377398153287cb3cdc3c8b5fd93633775e8b5d6b367d90b8282a") r1 = semget$private(0x0, 0x0, 0x4) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f00000004c0)=""/4096) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c, 0x1fffffff) fchmod(r0, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200), &(0x7f00000000c0)=0xffffffffffffff57) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r3, 0xfffffffffffffffe}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x7fffffff, @loopback, 0x7}, @in6={0x1c, 0x1, 0x5, @mcast2, 0x8000}, @in6={0x1c, 0x2, 0xb30000000000000, @mcast2, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000014c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f0000000200)}, &(0x7f0000000280)=0x10) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000001540)=""/213) semop(r1, &(0x7f0000001500)=[{0x2, 0x0, 0x1000}], 0x1) 07:39:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff9, 0x6310, 0x80, 0x1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4800, 0x3, 0x9, r1}, 0xffffffffffffffff) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65a127e9d02eaec11d8536640b553000"], 0xffffffffffffffc6) sendto(r0, &(0x7f00000002c0)="6547ce00727f2eb7f0b44bc48fd06224c9c08cad0500b4f221eb3b4c4f700e016ae75325931d492d565e862b5714f76be86ec4aad3d702efcd47e59c60d767911def1efa57effff277c20b985d14f4e1246407def6230a0ef6d0a32ccb86311575fd64824539a902992f738808a9bf5c3f412e20590ccd66e4e0ff070f70e4d866e34208e8b21cab1d8c0695a8066a90e3590b586d78e4ab8e1cfbdf0780a567000c1cf33360ae5e03588b945b", 0x1, 0x100000000000004, 0x0, 0x63) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr, @local, @multicast2}, &(0x7f0000000140)=0xc) 07:39:52 executing program 2: syz_execute_func(&(0x7f0000000240)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x80000000}, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xe910000000}, 0x24) 07:39:52 executing program 1: syz_execute_func(&(0x7f0000000000)="0c0ab5b576cd801b69e4f54347f128d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c3c4a1fa2c83e3ad352014111d54111d00") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xf1f, 0x4) 07:39:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x80000000007ffd}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYBLOB="01eb03003aec3512fc5bf29bbb03daa8994effebfe6578a9c8518ad3faad9d2b8ce7bdc2926b4c2e53cbf22501473308a909d58904e1820ca762"], 0x1) 07:39:52 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') ftruncate(r0, 0x6e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, &(0x7f0000000180)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) ftruncate(r0, 0x103) 07:39:52 executing program 3: mprotect(&(0x7f00004a6000/0x2000)=nil, 0x2000, 0x40000000081) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 07:39:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) ppoll(&(0x7f0000000040)=[{r1, 0x8}, {r0, 0x2085}, {r1, 0x2150}, {r1, 0x8}, {r0, 0xc}, {r0, 0x100}, {r0, 0x40}, {r1, 0x1}], 0x8, &(0x7f0000000080)={0x200, 0x6}, &(0x7f00000000c0)={0x4}, 0x8) 07:39:52 executing program 2: syz_emit_ethernet(0x34, &(0x7f0000000040)={@local, @empty, [], {@arp={0x806, @generic={0x6, 0x8080, 0x6, 0x2, 0xf, @broadcast, "e130", @empty, "58230244c7859ece8a847722eb5fa993"}}}}) 07:39:52 executing program 3: socket$inet6(0x1c, 0x0, 0x0) dup(0xffffffffffffffff) dup(0xffffffffffffff9c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000001c0), 0x2000034d, 0x22) syz_execute_func(0x0) 07:39:52 executing program 2: syz_execute_func(&(0x7f0000000200)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080)=0x6, 0x4) 07:39:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10801, 0x22) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9, 0x5}, {0x10001}}) sendto(r0, &(0x7f0000000100)="cb7af7c239", 0x5, 0x1, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockname$unix(r0, 0x0, &(0x7f0000000040)=0x59) 07:39:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x801, 0x8) r4 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r5, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0xaaee]}, &(0x7f00000001c0)=0x6) ioctl$DIOCCHANGERULE(r4, 0xc050756a, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000180)={r5, 0x0, 0x1, 0x9, 0xf240, 0x5b}, 0x14) 07:39:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78) recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)="2f94deb22496f46985f502b7b573faecc6bea39e3c589ab4ae289699c79791e704e15f9341012cbe9c0de51f7e981eca35c03288223e4d11f516c1ac", 0x5, 0x1, 0x2}) freebsd11_fstat(r0, &(0x7f0000000000)) 07:39:52 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semget$private(0x0, 0x2, 0x20000000000084) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000000)=""/22) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000000c0)=0x80000004) 07:39:52 executing program 2: syz_execute_func(&(0x7f0000000500)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0c4e1ac558600000000014e4e4f751ec4016d7d14dee5096cf9c4e10bf8c414a8c4e3f56cbd00008020d0bcc47d66410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefc386f9d40f12ef0808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261c461c1e2e1") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00000000c0)="6bc13c5aa78f5bf4e27d8dba510627d0682f2f25b79d099a52941130835b383b29e8a9f3ee6ce8fe233bb986208e8166bd86b534c3c1f7902ea62f6257c83829714b8fa2ee757a7282987cedc4752656b5bd603d1d09c8fddb6cf0bc377a5a6f0239435c658adbfcd0412c23c0f5adc3eb", 0x71) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = msgget$private(0x0, 0x40) r3 = getuid() getpeername$unix(r1, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) r4 = getegid() getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x41, r3, r4, r5, r6, 0x11c}, 0x7, 0x8, 0x8, 0x101, 0xfff, 0x9, r7, r8}) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 07:39:52 executing program 0: syz_execute_func(&(0x7f0000000080)="b1dc91cd80c4c1fae62d3cd3d8c56969ef69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c36645d1d9730f5726400f0d18a9c14600000a8ab1b182010804f40f667e440f000066400fc730") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000200)={{"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", "e8e7dbc367dac20335be96e1c0f69ca82c9afa03316dfbb292dfda6c3d511f81", 0x401}, &(0x7f0000000100)="e1639aaf71a163e8b58a3b45d71662326d4ef0fe03cd783257313b7e90497ceaf20d82f31365a5e252b8c8d6434ba33bf08de2271cf579f90b27263531c7c1c7ca9824dd40c28bb2466435f58bb0e521494812d3a301da4a5120eda4b29899f14d131a3d42f24246b77854e347ab4f3347f5ddc14a43e32fe07b4ac19f29027d4235042947b480e9dbca3475a49e975a95a10797d8d335c84656484ed0f44fe2bac73e998f582d052d2a1b9cd68d428fb3a62522ab0ea5accdaab2ae9b037351007f41439b98b005ff6a616cf8942c1fe821eb966a27f1d488860ee08200043ff7b8a9eef66f100b8f6dac423d303e175755a1", 0x0, 0xd6, 0x1ff, 0x4, 0x1f, 0x100000000, 0xffffffffffff3875, 0x40}) r1 = socket(0x1, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000680)={0x0, 0x8, 0x1000}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000700)={r2, 0xffbe}, &(0x7f0000000740)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100000, 0x0) 07:39:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 07:39:53 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x209, 0xc) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="00b35d38aa032c89db8a9ef3548fd8b9475d7e4ce0ad7eec263d38bee534e26b9212ecb7425d917792d98bac19c74def25c4d54c367fbe3e2efe78dd2575f2307494dc7c05d2797cb53a8013bc7d54028e997f7d8cd8cacf251c6e3f09e17577271ead0690b32c27158168df57c7248bbd90f400e89127929cf28735afd5c317fe4d513053b2379e470aead0a49fd59d8efc9632a2d090aad2f068c49c6c1a4f9c5fc6518699e9d5f28ec1199558d23c6d2b47906734377696d7a4604255b5400c7f09b1685da654a1edc79dd821a4d7c968bfcab49d49fca4d387bad88747d0e5374e8c242e725c6c8856c3cbaedfcb") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 07:39:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x72}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x400, 0x5, 0x2, 0x4, 0x5, 0x3}, 0x98) close(r0) 07:39:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x80) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000300)="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") r2 = shmat(0x0, &(0x7f0000ff9000/0x2000)=nil, 0x3000) shmdt(r2) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x4, @rand_addr="70cbe10a437d4c78e0956a992ce20cb2", 0x8}}, r3, 0x100000001, 0x1, 0x4, 0x7, 0x4}, &(0x7f00000002c0)=0x98) 07:39:53 executing program 0: r0 = socket(0x2, 0x40000010000001, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xde2, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) fsync(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 07:39:53 executing program 0: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_execute_func(&(0x7f00000002c0)="b13391cd806969ef69dc00d9f0399b9b4139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 07:39:53 executing program 0: r0 = shmget(0x3, 0x3000, 0x0, &(0x7f0000edc000/0x3000)=nil) shmat(r0, &(0x7f0000003000/0x1000)=nil, 0x3000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r1, 0x11) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r1, 0x0) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) sync() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10) listen(r4, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x10001}, 0x10, &(0x7f0000000480)=[{&(0x7f00000002c0)="d0369f69e07b7ff65d415ed844e1928d612f48e0a38af470af617e683c3f35ee9d554581c692a3444644cf4d972afa88555aa3ecae88f290e806236ea8d12f25c0dc78dd82b9026fd8c6a3e23e1280ecaaf671685f6be3e6e76e00658204f31f0e29bbad6cecb7f965e1d4e20f80351b31c4b66ba068a84c67f3bb0db9984315708493061a36b91404559d41268787a002d86385437a4a34cf8239237e2c95dcb8e20a90a6aa878c2f2386f90ac0cef4bee84481a29b51df0b7d1a0dad347c429eee7ce7f0ea985edc4694888257bb582a4cde469d93bac250c5eda3574508c5c36dd33ced82f19002", 0xe9}, {&(0x7f00000003c0)="5b171f7bf97cd27b79c43b610886fb48722e6ba0ddaf57c7548f1b177644caaaa1bad7447cfbaf749d4783a0f8663df69c7279afbcba9532a745ecd663d8bb04512418e4ce0382e9b1206d5f62e28fee8505ec656332d9b4c737695d40307949056dc425019e0aaef94321b81dcbe93b2cb9a00c32b04faa3ce37692cdb6b9f288566405724ca997d85d4fb41d6345b7e7bb15467b3a435ee2e68e1045d41e4a07da2fd9d9cd1d703f5699db184f391a200c9aa53e356f8812e113e840e522", 0xbf}], 0x2, &(0x7f00000004c0)=[@dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x2000, 0x9, 0x7, r3}}], 0x2c, 0x4}, 0x4) open(&(0x7f0000000240)='./file0/file0\x00', 0x20000, 0x2) 07:39:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 07:39:53 executing program 3: syz_execute_func(&(0x7f0000000180)="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") geteuid() r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) dup(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000180)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(0x0, 0x0) 07:39:53 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000100)="9d0603a42e5c9f693a1a7f1c828c68775a09c02380a486a2b042e235f20c28ec148ebc5b2607604657e9fccfe2602641e9bf16d4bba87b3eef958b8ae5824dbe9a2f4be9f0cbc563d2c452c4389171cfe9ad4076acc49ebfa731e2bddf668bd803225f070b0541f3a108f8d1a52b982f077da95adf82b5797bdffec2f2e415befc2c19c31f44dcd9a9cf85b4f70efcc49122e1c0b5238576a92342d19559eedcb4ffec1728f90e8329cd46ff7a1e50cc342bce970199d3b29f69fb2e7c381401350bda2d113b3eb53cd4b7b8c519fca411ea4b477cc37623a47ce43ae47cdcc9c06aca4d0088dfe2a33d0e0f1bb42cb4") r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x9, 0x2, 0x6, 0xe}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r4, 0x10000, 0x100000001, 0x3}, &(0x7f0000000480)=0x10) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f00000002c0)=""/191) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) bind(r5, &(0x7f0000000540)=@un=@file={0x0, './file0\x00'}, 0xa) getsockname(r2, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x89d7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={r7, 0x3ff}, 0x8) writev(r3, &(0x7f0000000280), 0xa7) preadv(0xffffffffffffffff, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x700720}], 0x1, 0x0) 07:39:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0xfffe000000}, {0x1c, 0x1, 0x8, @empty, 0x3}, 0x4, [0x80, 0x3, 0x7, 0x8, 0x7f, 0x9, 0x7, 0xfffffffffffffff8]}, 0x5c) listen(r0, 0x70f0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)='m', 0x1) 07:39:53 executing program 3: mkdir(&(0x7f0000000240)='./file1/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fdatasync(r0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000100)='./file1\x00') unlinkat(r0, &(0x7f00000000c0)='./file1/file0\x00', 0x800) freebsd11_lstat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000140)) 07:39:53 executing program 2: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x401, 0x2, 0x9}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000440)=0x10) mprotect(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x7) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x3) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r3}, &(0x7f0000000300)=0x8) r4 = socket(0x1f, 0x2, 0x3e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x5, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0x3}, &(0x7f00000000c0)=0x3) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000100)={r5, 0x60000000000, 0x0, 0x1, 0xecc, 0x3f, 0x9, 0x4, {@in={{0x2, 0x3, @rand_addr=0x2}}, r6, 0x7fffffff, 0x4, 0x9, 0xfffffffffffffff9}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0xf, 0xfffffffffffffe00, r7}, 0xc) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) 07:39:53 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000480)=[{&(0x7f00000008c0)="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0x1000}, {&(0x7f0000000200)="dff540079427c641b9dda1ea9d32ea4810", 0x11}, {&(0x7f0000000240)="9c01886e7188", 0x6}, 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0x1000}, {&(0x7f0000000280)="88e06d7f653d5fb7a6579c0b2d9e80aa1223c28f3dbda50c700cc484428fac0e678617bd213f8434599b9739bb590002ec07685377e1eac64fb1dce0bbbe820c93004af95359515b24a9ee198a3b7c9cc2f7d2b53b18491601d5d16777148273220e4107946ea721f0614646351c21761a2d5373", 0x74}, {&(0x7f0000000300)="e878b67e9f9e905b9afc1d172cf07a7b2e568813c0addf7f58dabe764c238212d822907e54b7fc37b17a8bd25f45773fd30b7f75a8fab75ab00c82c6f9b567d42dc033819a1a86aed17991842753e5ec9ae9d70a22240161992b5833b681a8fff5d28c09a4acd62d7de2fe9f2ba641396fdb3bc206aa20f1709d21033f3cf6da4bf43921f64aab2b4ae2b66d73540166d3322742781ccb7726f64c656710b7db3a910de4aff05c5251ab548b38506e951d081baf", 0xb4}, {&(0x7f00000003c0)="7dc82b5d914470d77865b3ed51d0cfbd80765de295893875cfeff4d681afa6d5d079554b1236406dee01e9dc3acfd9de37e5846b48b0a0fc772d130d1a090cf235b5d10fce31214f5fe632a26ffdf68420c6b2f5b082d7b6d6b495270a73a6824a12a3e6466e70a0fdce696ff81a6d731ac412a7721e5c0064053e87fc8fcde33d1b856a07ba4a89e54f289bdde4de99ef2b07d243210039495a182f2cb1369c07ed309d16", 0xa5}], 0x7, &(0x7f00000028c0)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x80) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000840)) getgid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)={0x0, 0xda}, &(0x7f0000000800)=0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 07:39:53 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05040d96bf1700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x9, 0x2) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x40) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) syz_execute_func(&(0x7f0000000080)="c4413751350000000036f0811d02000000f4a200000f00e526f2f2d8fa0f0f0cd1a7c402a1982e8f49100131c421f5deee6564f043f71c5516000000c44101d52f") 07:39:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) mlockall(0x3) fchdir(r0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000140)='./file0\x00', 0x10104, 0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 07:39:53 executing program 2: chroot(&(0x7f0000000000)='./file0\x00') 07:39:53 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket(0x0, 0x30000001, 0x7) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, r1, 0x7f, 0x9a4, 0x2, 0x9, 0xeba1, 0x6}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @rand_addr}}, 0x0, 0x4, 0x1, 0x6, 0x1, 0x6, 0x100}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r2, 0x401}, 0x8) r3 = socket$inet6(0x1c, 0x20000001, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 07:39:53 executing program 2: mkdir(&(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x12a) r1 = dup(0xffffffffffffff9c) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x73}, 0x8) listen(r0, 0x2) r2 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) renameat(r2, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 07:39:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r2 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r3, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r4, &(0x7f0000000100)=[{0x4, 0xfff, 0x800}, {0x2, 0x4, 0x800}, {0x4, 0x7919, 0x800}], 0x3) fcntl$setstatus(r1, 0x4, 0x48) semget$private(0x0, 0x8, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sync() 07:39:53 executing program 0: symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f00000002c0)=[&(0x7f00000000c0)='/[*+{@+\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='\\\x00']) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 07:39:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000100)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 07:39:54 executing program 2: syz_execute_func(&(0x7f0000000140)="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") msgget(0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x10000000) shmget(0x1, 0x1000, 0x1, &(0x7f0000ffc000/0x1000)=nil) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="30b1df858749d001030006000000000000"], &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x400}}, r1, 0x9, 0x101, 0x9}, 0x8c) msgget(0x3, 0x0) 07:39:54 executing program 1: socketpair(0x1e, 0x10000000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f0000000180)="9826473e431c130f0559bf5c094f00c4a37bf0c53e41e2e9b557fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d17944e18357c4c4c4c461cd583d00000081c66db712c483397fd300c90fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80914d4d4660f67d5e8628f68220808056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 07:39:54 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0b2c8f69289bd1660f7699670f381d6a2f3665c1bcc84f6bafac00d1db7c7ce3460f5776c161617878968fc801645ff6f6c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 07:39:54 executing program 0: semget$private(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xf) mprotect(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 07:39:54 executing program 2: r0 = socket(0x1c, 0x3, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x0}}, r4}, 0x8c) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) r5 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x80) ioctl$DIOCXBEGIN(r5, 0xc0104451, &(0x7f00000001c0)="1b4a80f90967a8ca1314f9edc52546d91bfe4a887f69b0c9edf703d4aa7a7ecd366660448a3760c25d1bc7f7b15c540d4a4faee7e330bbbebdbbf2cb324e638d0c7680df65df032e2bf296ed7c0c0b684d416e29f9407e0f9d617ce6e81484c464e42ec3b5cb919a1d3a37816255dcd65693d982") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380)=0xfffffffffffffffa, 0x4) ioctl$DIOCCHANGEALTQV1(r5, 0xc1304431, &(0x7f00000003c0)="67fcccbc9a6647b7382e4dd440ec0eb2159e52aaa0df1d2bc8a2d20c71b9025542f9f9a607fd2217cab0a1c3994ef2c68c4a937e08ee1d17538f68b71d7defed63fcfddcca05cebe299707a6cef01569b5296233934f6045e1cda3ba46850457") getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000540)={0x40}, 0x1) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0xe0b, @empty, 0xa00000}}, r2}, &(0x7f0000000640)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x61}}, r7}, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x0, 0x4, @rand_addr="75093593b784db97d9b09c0cba6673cd", 0x7fff}}, r1, 0x1ff, 0x5, 0x0, 0xaa, 0x4, 0x1}, &(0x7f0000000800)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r1, 0x7}, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x10, r6, 0x0) select(0x40, &(0x7f0000000880)={0x2faa, 0x9, 0x0, 0x2, 0x8, 0x7fffffff, 0xffffffffffffffff, 0x1}, &(0x7f00000008c0)={0x8, 0x4, 0x5, 0xffffffffffffcacf, 0x7, 0x0, 0x800, 0xfffffffffffffb2a}, &(0x7f0000000900)={0x5, 0x3ff, 0x4, 0x8, 0xb3, 0xfffffffffffffffb, 0x80, 0x7}, &(0x7f0000000940)={0x7ff, 0x4}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000a00)={r2, 0xd2, "6fa45dd225fc8a69e02fa424004bf49e962f8b8b95f191bc9e6e12cae79b63b7dc4edc2e71e028edebfd582c3e0d2db73880d177fbc32c4a04a7dbedc6b1e31ecc3b9c212c03149bb576ac079a9c53eca8c08c72bd7b0b25f4a0cab256c3af5da35897f78f3891b909b888eeb8fa0f8e0c4701fd7b9b9d80da18d1a5d2870961a7a9a7bd61595690db4c2a26e5cdfb74c4aeb7cad036817b9a460fab4d0cc5ba95498b9442022828c6779cde4e1bc8391ef1f8f15b88ac262d73286fa3e5fe183bf994e64f147be655497dab4036a2cfb69f"}, &(0x7f0000000b00)=0xda) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000b40)={r3, 0xd38}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000bc0)={@in6={{0x1c, 0x0, 0x8, @empty, 0x468}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x57, &(0x7f0000000d00)={0xced3abe, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0}}}, 0x118) getpeername$unix(r0, &(0x7f0000000e40)=@abs, &(0x7f0000000e80)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000f40)={@in={{0x2, 0x0, @loopback}}, r7, 0x3, 0x4, 0x80, 0x28000000000, 0xd1, 0x5}, &(0x7f0000001000)=0xa0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000001040)={0x93f}, 0x4) 07:39:54 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x400, 0x10001, 0x40, r1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffffd) 07:39:54 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/45, 0x2d}, 0x1) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="ed1007d17eddbae20500"], 0xa) 07:39:54 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x85, "80f1f3feb7e158cb16146ace3f4d6820d7b3279409f39af64600317cc9046983bb7ef9809a609d47e8d44ac15aed03800314f3341f2e2991225ddd0b70268f687250c105a85954eeffcdc77665376e651394ee8a4bf795e6d3137b76d8701bab77d0fdcb5e91813d213fe51dfaafee7aa29194a7fd2bc563a8bd88c7308f8142633160fe52"}, &(0x7f0000000380)=0x8d) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x5, 0xffffffffffff8001, 0x8}, 0x10) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x804, 0x81) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x100000001, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r3, 0x0, 0x2, 0x80, 0x3, 0x81}, &(0x7f00000000c0)=0xa0) 07:39:54 executing program 0: syz_execute_func(&(0x7f0000000000)="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") unlink(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x800000000000000, 0x0) 07:39:54 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x41) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x3, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 07:39:54 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/221, 0xdd) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x53, 0xffffffffffffffff, 0x1ae) 07:39:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 07:39:54 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000240)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000157af47af4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdede430f0f9300000000b726400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 07:39:54 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f00000012c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40000002b, &(0x7f0000001300), &(0x7f0000001340)=0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001200)="7f602ed1f5aa01cc3a4c8175d0dda71e2037bdab2b751973f195dfafc047a8732dbe567271bac1c8f9b9fe07c1bdb6ecc521d1ab599db8fc63e60c2bfede8020888239e1b71b9b647b7110e66da81f7c3ab3fcb1f1a51d2ac2d65c73be9a121a849fb7a2a5c5862c1dffe3d3da6fd349b7e85a320c0c5f9eb19bae84ccc092781111df2b66e482d8f326d6bb83307d45a978c727a1320270b2001469d41261d418e448c0feaee554ee6563ec4fc4085d00b4601b2a95c9bdd7781ac4c5123816") ftruncate(r0, 0xc7c7) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x30000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 07:39:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x18808, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 07:39:55 executing program 0: syz_execute_func(&(0x7f0000000000)="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") unlink(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x800000000000000, 0x0) 07:39:55 executing program 2: syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x20000005, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x8) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000004c0)=0x2, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 07:39:55 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) r1 = msgget(0x1, 0x404) r2 = getuid() r3 = getgid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r6 = getpgrp(0x0) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x2, r2, r3, r4, r5, 0x1c1, 0x4}, 0x9, 0x6, 0x8f12, 0x7, 0x8, 0x2, r6, r7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x3, 0x0, &(0x7f0000000140)=0xfffffffffffffffb) 07:39:55 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 07:39:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @local}, &(0x7f0000000040)=0x8) 07:39:55 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18e30fad0ffddec4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x1, 0x4, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x12, 0x4) 07:39:55 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x252, 0x5, 0xd9, 0xdce3, 0x400}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x6105}, 0x8) syz_execute_func(&(0x7f0000000200)="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") 07:39:55 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x9, &(0x7f0000000000)={0x8, 0x880000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x2, 0x4) ioctl$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) 07:39:55 executing program 2: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) getitimer(0x2, &(0x7f0000000000)) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x5, 0x52, 0x80000000, 0x0, 0x1, 0x10000000000000, 0x3]}, 0x12) 07:39:55 executing program 1: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, r1, 0x8, 0xff, 0x3f, 0x7, 0x9}, &(0x7f0000000300)=0xa0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x80) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x100, 0x0) 07:39:55 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000100)=""/112, 0x70}], 0x2, 0x0) dup2(r0, r2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 07:39:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x3f, 0x2) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x10080) ftruncate(r1, 0x10000403bd) write(r0, &(0x7f0000000000)='Q', 0x1) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 07:39:55 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="ab2284dcf23b1c3756d700f0173e0245049ac9016d24df12d8b6a36a58d33788be3f730f503cf4ece3c2d570b4a49e595a43bc173cdf8c4ce6443a00a52ebd4e1a25a2cd8a4ba28a2513a17303a4b82ea9c03771d206999c8108791c19500585742f1c7288f8105d5e735d47f2c8d8b7bf1f956f013d2f5bccafcc6dc2d621a96350fd349aaf0657", 0x88) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000100)='./file0\x00', r2, r3) 07:39:55 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = shmget(0x1, 0x3000, 0x4f3, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/248) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x8, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x0, 0x10000, @empty, 0x9}, 0x1c) 07:39:55 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='\x1e\x00', &(0x7f0000000540)='.-\x00', &(0x7f0000000580)='-\x00', 0x0, &(0x7f0000000600)='\x00*\'\x1d\x00'], &(0x7f0000000800)=[&(0x7f0000000680)='\\:\xf2[{\xbf\x00', &(0x7f00000006c0)='!&-@', &(0x7f0000000700)='/\x00', &(0x7f0000000740)='!&-@', &(0x7f0000000780)='-^\'\\\x00', &(0x7f00000007c0)=':\x00']) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640f34c76599c4227932d20f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x8, [0x0, 0x3, 0x6, 0x0, 0x4, 0x9, 0x80000000, 0x401]}, 0xfffffffffffffe98) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000880)={r3, 0x3ff}, &(0x7f00000008c0)=0x8) 07:39:55 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0xd) r1 = socket(0x2, 0x20000005, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 07:39:56 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000240), &(0x7f00000002c0)=0x4) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000280)='./file0/file0\x00') fsync(r2) r3 = fcntl$dupfd(r1, 0x11, r2) renameat(r2, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file1\x00') ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f00000004c0)={{"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", "befead937f286342f8ff0164d1fc1ae2e78d194fa5554996d3cae5f927cc3a30", 0x0, 0x2d}, &(0x7f00000000c0)="3c56cf96d0f960b6e67a5489ae533ea037ebf391f4a6410b1215a7709ac20098ff4e25", 0xfffffffffffffff9, 0x4, 0x5, 0xca90, 0x3, 0x5, 0x4, 0x1}) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d92eacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 07:39:56 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) chmod(&(0x7f00000007c0)='./file0\x00', 0x4) sendmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="189ac28861798e88561bfb4aa55913934469ec338646fcdee0ece25ec5c462dc6d1078d3910b15a532ad1a32e436713f9f976e03bcd0ad38392108b7ffae50701a4aa31305dda17f9097db047888da36e2cd47a79c7ad3ee2a5032b6a891b24834e15c008ec000a5e34afae23d8bf75e31ccac2bf5ea5adab36b8895b21033d4fbeb49f0fc0392bf1304889a3cb8609a6ee904973befb0d262d638cd91ba9eba797bef719e07403b7484cad0d6831f5481551a16fa708056e15d3d39365eb8e3e1f047a6001f34f0320b702d6f9ec040f014ed3ed6b7bf830d", 0xd9}, {&(0x7f00000003c0)="dc7787a8f8cb5c45eb46ad6e1dabe328dc32afa4fc05a38abe767a02ec257218aa9ba734b5bff7d49786904d45203b16e4a3e99787ab8d5e0b918dad6b812fb5136e908d599cbe69840e845140ef8ac98b07af2179427e4584", 0x3f4}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x2d8}, 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000000480)='./file0\x00', r2, r3) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0), 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r4 = accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000180)={r5, 0x1}, 0x8) 07:39:56 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000a00)=ANY=[@ANYBLOB="f3000000654e3b18aebb8c84b8431ded88973ee473732646afbe6e823d8cd152cc2115cb32", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r7, 0x100, 0x5, [0x9, 0x0, 0x7, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 07:39:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x800, 0x101) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f00000001c0)="04e4ceec096f5d174c848d8034008d531aaf1ef6e712023bacc2af6947758aa93d6b938ea836b4296065a0955b546d24884821ac700f79acec9266f8a1f74d1dce67a26473fc6f4531a3b56977f466e46eda8c7c141ddf760d1b96bfa58d4ff6cd96d6d08ea11acbd2cff0c848f72c964a370942102271429ed3946393ba047d531eccc21e960b9542b11c44fb589cd93131a989fecdc4c8e40375c218fd1f158145a7", 0x5, 0x7f, 0x80000000}) munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) socketpair(0x1e, 0x1, 0xadf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1c, 0x4, 0x0) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f00000000c0)=""/80, 0x50}], 0x3, 0x0) 07:39:56 executing program 0: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3ff, 0x5, [0x2, 0x9, 0x9, 0x5, 0x1]}, &(0x7f0000000080)=0x12) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) 07:39:56 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x81, 0x4) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) mlockall(0x1) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r1) execve(0x0, 0x0, 0x0) 07:39:56 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0xff00) r1 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) sendfile(r0, r0, &(0x7f0000000000), 0x1) shmctl$SHM_UNLOCK(r1, 0xc) 07:39:56 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) read(r1, &(0x7f0000000440)=""/195, 0x7dd22f0d9ef021df) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:39:56 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x183) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) ftruncate(r0, 0x9) 07:39:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @broadcast, 0x2, 0x6, [@multicast1, @broadcast, @remote={0xac, 0x14, 0x0}, @multicast1, @multicast1, @rand_addr=0x5e1]}, 0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000140)=ANY=[@ANYBLOB="6373778a"], &(0x7f0000000180)=0x4) 07:39:56 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) truncate(&(0x7f0000000040)='./file0\x00', 0x3f) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 07:39:56 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600008c00000000000090780000000000000000830300000b0090780000000045000000000000100000004f116a39d5d4b72bd9"]) 07:39:56 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x7, @loopback, 0x8000}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x6}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x7017, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) 07:39:56 executing program 3: r0 = socket(0x17, 0x7, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2af8}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x6d, "54c5ed1094ae587be95692efffc17b2c2e61a0d1080c08afce39f76a8926e1565c57649b4200e6b6626149a5d3839a09470eedf41b2c2e21c15079620d507a464fd45d3e64642d9b9561310505fbc7ee56b54b67f11bbba14de1d4d5c2d2cb9e8eb9cb1d05e79cc0313af40e78"}, &(0x7f0000000240)=0x75) syz_execute_func(&(0x7f0000000100)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 07:39:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x10, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd11_fstat(r0, &(0x7f0000000080)) syz_execute_func(&(0x7f00000001c0)="2e3643dbbf00000000c48295ac1bd3190f54de43f6a90e000000f30f1bc544d8c645d9f50f0fc5a7c4c3dd6d648e0059") fcntl$dupfd(r0, 0x11, r0) 07:39:56 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x4cd8b9e135292ec6) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 07:39:56 executing program 1: r0 = semget$private(0x0, 0xffffffffffffffff, 0x100) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 07:39:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) 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, 0x3]}}, 0x0, 0x0, 0x0, 0x2}, 0x94) 07:39:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) getgroups(0x3, &(0x7f0000000880)=[0x0, 0x0, 0xffffffffffffffff]) 07:39:56 executing program 1: syz_emit_ethernet(0x1036, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "1553ab", 0x1000, 0x3c, 0x0, @local, @mcast2, {[], @generic="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"}}}}}) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, [0x3]}}, 0x94) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000010c0)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000011c0)={r2, &(0x7f0000001100)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x2, 0x0, @loopback, 0x1}, @in6={0x1c, 0x0, 0x8, @loopback, 0x8}, @in6={0x1c, 0x2, 0x0, @loopback, 0x6}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000001200)=0x10) 07:39:56 executing program 0: syz_execute_func(&(0x7f0000000380)="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") r0 = dup(0xffffffffffffffff) r1 = dup(0xffffffffffffffff) r2 = semget(0x1, 0x7, 0x523) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f00000000c0)=""/139) fcntl$getflags(r1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r3, 0x5) getsockopt(r0, 0x5, 0x21, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40) mmap(&(0x7f00001d5000/0x3000)=nil, 0x3000, 0x5, 0x410, r3, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) 07:39:56 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000300)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60f0fa306000000b666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000008066400f6d43c7284001b10b0fadff000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b659394031315dfba135fb110f0f3804830a0076b3c8c800") 07:39:56 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) msgget(0x3, 0x80) 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$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) msgget(0x2, 0x2c0) 07:39:57 executing program 2: syz_emit_ethernet(0xa, &(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYRESDEC, @ANYRES16, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16], @ANYRESOCT, @ANYRESOCT, @ANYRES32, @ANYBLOB="bc795ae90c031cef5c664ad10ab65ff53288f6596f131f84b9b912341fd315f426d1f3", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRES64, @ANYRES32, @ANYRESHEX, @ANYRES32]]) r0 = socket(0x10, 0x10000003, 0xfffffffffffffe01) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x0, @rand_addr="a7fd6941c6df729d09de251d4f3687c4", 0x7}, 0x1c) 07:39:57 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000000040)=0x7, 0x6a1182ef) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x4, 0x2}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x8001, r1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000300)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2306000000ff0200000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000074073be8ebd41d9770d64e5b4d45089", @ANYRES32=0x0, @ANYBLOB="0600200000000000"], &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r2, 0x1ff, 0x1}, 0x8) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @multicast2}, 0x10) 07:39:57 executing program 0: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000280)) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f00000002c0)=""/147, 0x93}], 0x2, &(0x7f0000000380)=""/64, 0x40}, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 07:39:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x3f, 0x5]}, 0x8) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) 07:39:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000040)=""/135, &(0x7f0000000100)=0x87) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000200)="e5376ad91f3daeeb136247a8d559d2444d1810e08dc6be0b5fa8389686d1dd4efb0e2e977f0b8f41b4e8f5620cf72c5dc305dc6af2ffca6fa27f0af3cd52d5655f0c8d06c992aa5428bb763d432664a9d7b0faa216478a7e13d8ad69e1", 0x5d}], 0x1, 0x0, 0xfffffcb6}, 0x0) 07:39:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 07:39:57 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f00000000c0)={0x4, 0x200000000000003}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 07:39:57 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0xfffffffffffff422, 0x80}, {0xb9b1, 0x4}}) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000000240)="0ab158c4a5908b19f507e736fd13f75a2457ade385bfaf795560afabb7daf99e4d2e5bb8a46062f34953db58fa5486de34de0252361e81e28cb256623db13ec7702ae8de5fe74ad7edc9480ba21d1d59bfaddcb08c5f818e690c0da3ff658bcbb12510b8b187854befffe0f8bb666a2a926fbe2a2d559fdfb1f8d897bd19d7090b8636b3a073ab73", 0x88}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x1c0000000000, 0x4) 07:39:57 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x2) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:811 cpuid = 0 time = 1558424398 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00248a9720 vpanic() at vpanic+0x1e0/frame 0xfffffe00248a9780 panic() at panic+0x43/frame 0xfffffe00248a97e0 __mtx_lock_flags() at __mtx_lock_flags+0x1fd/frame 0xfffffe00248a9840 soo_aio_queue() at soo_aio_queue+0xab/frame 0xfffffe00248a9880 aio_aqueue() at aio_aqueue+0x75d/frame 0xfffffe00248a9980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00248a9ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00248a9ab0 --- syscall (255, FreeBSD ELF64, sys_aio_read), rip = 0x20000149, rsp = 0x7fffdfffded0, rbp = 0xa --- KDB: enter: panic [ thread pid 2724 tid 100726 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why