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", 0x1000}, {&(0x7f00000001c0)="0f07c09bed3aa57560b88afe85b00cbdaa", 0x11}, {&(0x7f0000000200)="dd560740b485f1ca4a5d5a3936db466254eb8cf844391e26cc99eaa5fe2cee42107e93f7583e7716fd99b73e", 0x2c}, {&(0x7f0000001380)="6b836d1e3fc3d4c8419bd5f64a558b0b8e0bcc420389900c422b99c79dc83a5b1e4efa1c4a8c771fdcf504ecde0d6730b0a812d137582f1003418ebc6ae996a1dae4d8dd732c6dc62ac6cb3cb3be71f4aa354d3c367e7298c403900ac1192520f8f61a7e", 0x64}, {&(0x7f0000001400)="7beb2e0286f5c885e170c3ca2f869a55514770cbcf4db0a03e9c221c34814c777d7a2804be59f25f11b738fa116b524756f91e10c7e504b31caaf104912d9b585f11243f3d88b5cc97a53d", 0x4b}, {&(0x7f0000001480)="91e890ccb92caedc48276eb63e2200841f761282d05481d5ed9f6d6e6867ec9b051d8d97f0acdf77be8405d49887d40b46b85caaf4b484f9fee1206f04aac0bbc5b7c2f8505ef3b4d50b7cf90d47e753defbc43ef8470fc7ba21d65e48d809874a2ea29092cb6bdf9d2a9961a5493357075e361337a401f79dcacad8e2d128d6e1cadb01746e170fd0c3c69bafd1cb47db7b598050ea5fed79b3811c693ad6960079ac4d18bc254d8d85cab0e82ea5063b", 0xb1}], 0x7, &(0x7f00000015c0)=[@dstaddrv4={0x10}, @init={0x14, 0x84, 0x1, {0xcb77, 0x40, 0x5bf, 0x8}}, @init={0x14, 0x84, 0x1, {0x4, 0x401, 0x1, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="a60a55e9973c92c9f75502b8beb611bd"}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x80}, 0x88) 00:00:02 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYRES32], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="c04a7e02b2032f08", 0x8}], 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1) 00:00:03 executing program 0: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000440)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1fe26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42eccd3453ba4f9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6974d4ead66ccfa2a57f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda079960780000000000000fb812d1f96") syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000500)="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") 00:00:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x100, 0x4, 0x7, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x10001, 0x72e, 0x8c4, 0x10000}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 00:00:03 executing program 3: r0 = open(&(0x7f0000000680)='./file0\x00', 0x100, 0x100) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000700)={{"2c20e4b483877991eb450695813e4e453f6553bd32e7f2d41669db7ed7852ccfc742fc19ef8bae2a7d420044ddd2d614fe70e3c916271e882a35003dd244c8204d18ca827f598f102a5c4007e77eddb9e9cf0951aa9d2733558582f04729ae9b89ee1380abf5c07982f86ef6e27ab6ec767c09fd6734fb682b839c6bafc434d96c0077d3930b98c0638736769936a721d5a53abd842e0d0dc7907768884f522c12c52f2850831f29066cf905fafaeedbcd883c41c1cbc7c477830b18d8fbc1a412d5198885c416416152e04a4eeb7aa91f108ff56878f1d7c94a309895166030b2052ba7df82838c5f4388efec9cb5be5c21d05b6f46be86a7a04de02481120f01b391b4efb268311b3ac2653f3e27c4bde082c45399fe5e0b1f7e51283df42418c6370a617d35d6cbd4b8209f1f010c1461084cf9ea44f2f6c395bb42b218c2a9ab25782c15e3764b8c22f4a21aabdb328847c83cfbda420c5416abfab28df012ceeac1c21043320bb57fd0e151bfd90e796dfc40ff190d0d1210b16bf8196d8d268e346619c7ea7bdc33c875996e231441fa776e97fbe5d6a0245035cbf696c31db0407da1da038b67c6eaf675301c3218ebdf81f688635b0941c6a7b64c945be60b25885dff4dd7f87864a1a8f218b1faa0c3f0c5ebc54fd79848df4e1a38ab1b20e93b07bd4692f8ea0c3049db0ab4cb650f3d3664fb916a261b10b6beeb1c40f167094570c82427007fc7e5f73cb6995a5f895ba08ce7bcd8a2f79526991f556a4384952c5d666eada58255215794230b788996ed6b78097bd106fe5a5a4ef8505196d2087730861de6a82a43981e5fe3ebbad04723ebed1557f8ffeed8fc163cca4fb58cc68713ea97e949f7cd56658c1ca8b5e5599be63356560d20861c0b935c88ee2997500d56ee84420d18dd70efa45c85a1f1207b19050d3dbabb3bdec47ad0fea7264116a70ccf1384e066cc6f5adea4d530890d580d13a510ba0a469897d442700a5bcaff24415ea2c31164e4725984c52bd174632828d5825f1929ce33cf89854f4d864d317e8670f0dde6d9a418491585d70a60735b8275edd0e4f3b6935c606b678b702015fe928c735881b332d00ae84b3040d97b898a0911d022e0239f9d01dfc706268e713f46aaaf4bd3bb766df6a7960742bce286d35cbfcbebfa0c224caf00f8686dbcbcb67b1f53c0985559af187e664268ba39444caf14d29d2201635dad5355961fc3acb97eda90644e1498e5066512d5de6d10938d70ee99de8cb02e5407d376571a34e824588c46cde11f5ae5c999a09c04b6c303e81cba3ffcec7e4270bc20b819ec4382a70075ab40b47a57c2a2be5c0497af508e326b21d6e0e608de395fd27f1f347743d996ed4f7d1c6c7b6b1c5bcb2fea9f994b8b206e4107053cd8c296f897a014a03dcbca6e5cef72d783fc751c33", "5746f34da0ec9df457e88c9fa806bcc375ad1bc0bc74a85218d76293ed727e7d", 0x7, 0xffffffffffff0000}, &(0x7f00000006c0)="b19412a5", 0x4, 0x1ff, 0xff, 0x3f, 0x0, 0x9a, 0x0, 0x6000000000000000}) clock_settime(0x0, &(0x7f0000000000)={0x627542739916a330}) nanosleep(&(0x7f0000000040)={0xffffffffffffff81, 0x7f}, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000200)={{"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", "2efdb97b80b2fb29ba6bf3cb0e1258e51ab77166a50ad75ff94df00a952b73ef", 0x27, 0x3}, &(0x7f0000000140)="b6a1af112b69b192ef13b0b02b09e9a9ee3ad4faff9b03ef4c153d9d19bf32c0eea1470b06bf1dabf57da035728dede1ca050626af59a504443103d4cda1bc52a67f1882e8479c33851280f55888d0f7570de8caaa673f26af0d76466894002ebe02fc0f59469e4555ba2ea0dc97b3c4aa841860e49556e277050be29220c922355ee4d096add62a0a9d806032e7c17529a698a7cdd56ced24b6a19ee09156", 0x7, 0x7837, 0x3, 0xffffffff, 0x6d, 0x8, 0x9, 0x2}) clock_settime(0x0, &(0x7f00000000c0)={0x8, 0x1}) 00:00:03 executing program 2: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000e15000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:00:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="3dafe81f364f4aebbdb9e30123c25f2590ab7a0692ace768f63502339f05f984864904b9aa260dd1d0b1692d39") syz_execute_func(&(0x7f0000000080)="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") syz_execute_func(&(0x7f0000000140)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:03 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) utimensat(r1, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200) 00:00:03 executing program 1: r0 = socket(0x100000002, 0x20000003, 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) shutdown(r0, 0x1) 00:00:03 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffff00000800450000300000000000019078ac2300bbe00000000d00907800000000450000000000000000000000ac2300aa00000000"]) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x10001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x9, 0x5, 0x7, 0x200, 0x100000000, 0xffff, 0x0, {@in={{0x2, 0x1, @multicast1}}, r2, 0x7, 0xd, 0x0, 0x401, 0x6}}, &(0x7f0000000380)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2300000000ff0200000000000000000000000000010900"/128, @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) 00:00:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="091e00e0c35a89f802802dbdea229e04b74c8444b5d021f383061eec9f0888aa044516f79a5efe1582736e90544ecf9f7e16c5975163a6a21f9d049f05b0938a2d0dff382499e7ad4dac621d44f417461689bc58bb87228b7d57614d8526c044d3ad5e5d7e6c9ca8b7b5c68c46bf3cea252b85895387cd6c1cd42116479a0b8beffe8cb8d0a138a21d36f48b") r1 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) fcntl$dupfd(r1, 0xf, 0xffffffffffffffff) open$dir(&(0x7f0000000080)='./file0\x00', 0x38008, 0x21) 00:00:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000000)={0xc0000000021c00, 0x1, 0x0, 0x2}, &(0x7f0000000040)=0xfffffe86) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x5, 0x4) 00:00:03 executing program 1: mprotect(&(0x7f000040f000/0x2000)=nil, 0x2000, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x100000000000000, {{0x2, 0x1, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 00:00:03 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x10404, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6b, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ppoll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x2}, {r0}, {r1, 0x40}, {r3, 0x9}], 0x4, &(0x7f00000002c0)={0x7, 0x3da0}, &(0x7f0000000300)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) freebsd11_fstat(r2, &(0x7f0000000440)) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:00:03 executing program 2: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1, &(0x7f0000000000), 0x10) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffefffff7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8001}, 0x8) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x10000007, 0x7ff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x1, [0x81]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, r1}, &(0x7f00000000c0)=0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) 00:00:03 executing program 1: r0 = socket(0x0, 0x10000001, 0x84) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(r0, 0x0, 0x391d55ae5298343, 0x0, 0x0, 0x0) 00:00:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9d6091672de1b8bc3000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:00:04 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0xfffffffffffffffe, 0x0) syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x2, 0x42, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) socketpair(0x17, 0xfffffffffffffffd, 0x7, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x4, @multicast2}, 0xc) accept4$inet(r1, 0x0, 0x0, 0x20000000) 00:00:04 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x16, 0x20000006, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000140)="5fbabebe82edc2c5f2564aafd3132ff00b2dbaca1fbf6ca72a4ed9a5dd25ceb50c26c568d02b6fe581d4b82178dd9ee61f185906485b1e64f908e4d21f3d0d2e3d4097a4db2f487fc77f6b0519cc836f62e97b03809fa7f6ad76dbcf20b20322f733ab67271918512ad10a1024c4077a5b30afaadeda66550dfecab425bd8af1734afb63bc75bd619dcd3c08da49d9545add7e851c051209bb03e33f01e7ece73d1f793a97d4d384bf92bed7d39a41c113d9730b6a6619ebdf7cfd56226118e9e195f0738e7ecfb347250740e6d601a49f1a92dc58b653922ad47e8e26639c987a4a25983c50b9d0868c598f85ce063fd25646b185e41f") getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xffff}, &(0x7f0000000080)=0xa6) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x9}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x29, 0x0, 0x0) 00:00:04 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xc0, 0x20) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x9c, 0x4) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0xfffffffffffffefd}}, 0x0) getsockname$inet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 00:00:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x32, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x1010, 0x7, 0x800, r1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000240)="0299ee4cbbe673615ad104c84a13fa589afc6af19218c3657e17bf68a625cb9030c701d0da68b4d9c07e98a51153d25ce8aa1bab1a29522ee3bc5c498a29114f9ba5a03e45c9afc0e3e7ba5380543c614064cc5da084ec1c59d32187cc0bb2", 0x5f) r2 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006b5182815d8e75f4cd9b8307bf4bc6598007d882b8063be99ab188d831d8a439e1a1a00c8bf80a3a9ac7561d0002e45db7377bb6196b4eaa068eb7bc32014184dcd262"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x7, 0x0, 0x9, 0x8}, &(0x7f00000001c0)=0xa0) 00:00:04 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sigaltstack(&(0x7f0000156000/0x1000)=nil, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f00001c5000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) mlockall(0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(r0, 0xc) mlockall(0x1) 00:00:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000000)="c443e17c34e9fb450f9ffc673e2e0b83aecfcc79c4233d5da7c81d0000c0c4437961bdd8c4000004f00fb0af00000000660fe55314647d41c421c960603681160f020000") syz_execute_func(&(0x7f00000000c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101c462a19837c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f186746657d66460feea8eb6d5fcfcfc4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = open(&(0x7f0000000080)='./file0\x00', 0x240, 0xe921b5a9680b5780) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000540)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c4422c32c4c461cd583d00000081c66db7122e265dc4a1e1609b04000000c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc73737628f6808a3056f0000004e00c461c0f526264788fec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:04 executing program 0: setuid(0xffffffffffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) syz_execute_func(&(0x7f00000000c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) 00:00:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:00:04 executing program 3: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:04 executing program 0: syz_execute_func(&(0x7f00000004c0)="1c1ac4637916d7b098cd80438ee0c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a8419945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865") 00:00:04 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x71, "5324c2a9d674f909b154b0db17f8c8d1bd656bb2edd92f1db2141d87b1c94d89ddd8c40f6bd2bc99e2d6872bcb7d15829a626ccb6feb6e4b094471ef03d94c24c097a380f47998a07364a0af8b7fa9b59aca3c2114845e03447248962be559313790a24916fbff381ab56c5b5fbaaab0bd"}, &(0x7f0000000080)=0x79) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, r1, 0x7, 0xff, 0x82, 0x7b, 0x101, 0xb51}, &(0x7f0000000240)=0xa0) close(r0) freebsd11_fstat(r0, &(0x7f0000000280)) syz_execute_func(&(0x7f00000000c0)="b11891cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") 00:00:04 executing program 2: setrlimit(0x2, &(0x7f0000000000)={0x80000001, 0x200200d5f}) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000180)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f99ab2b03070107e424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") readlink(&(0x7f0000000000)='\x00', &(0x7f0000000040)=""/23, 0x17) 00:00:04 executing program 3: setrlimit(0x9, &(0x7f0000000080)) setsockopt$inet_group_source_req(0xffffffffffffff9c, 0x0, 0x57, &(0x7f00000000c0)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) 00:00:04 executing program 3: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) accept$unix(r0, &(0x7f0000000900)=@file={0x0, ""/4096}, &(0x7f0000000700)=0x1002) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r1, 0x2, 0x1) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) r3 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0xf5d7, 0x3, 0x96a0000000}, &(0x7f00000005c0)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000600)={r4, 0x60}, &(0x7f0000000680)=0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 00:00:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x8000, 0xa, "62e1626407be7debaca6"}, 0x12) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) 00:00:05 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @multicast1, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0xd6) 00:00:05 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={0x0, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0x3a7f, @loopback, 0x80000000}}, r2}, &(0x7f0000000680)=0x84) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r4 = shmget(0x3, 0x4000, 0x62, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000240)=""/55) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000004c0)='!5\xfb\x84\xa9\x0e\xd8\xbfh\xdc\x83^\x16~4#\xf44\"\v\x16\xc6\f\xe9\xb2\t\xeaKw\xaa']) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r5, 0x8000, 0x1ff, 0x2}, 0x10) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000000240), 0x25a, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, r6, 0x8433, 0x5, 0xf3b}, 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x4002e, 0x0, &(0x7f0000000040)=0x16) 00:00:05 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) syz_execute_func(&(0x7f00000004c0)="9826473e431c090f0514a4c4827d1e7f5ebf0800000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7564f3d1440fa0a009654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c4b8428b8b1e3edbd1efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fec4e17d5a0500a00000c4a1dd7dbbbfdd5cc6007ac0c0a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:00:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000040)=0x1) 00:00:05 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b7e000/0x4000)=nil, 0x4000) r0 = msgget$private(0x0, 0x8) msgrcv(r0, &(0x7f0000000180)={0x0, ""/192}, 0xc8, 0x0, 0x1000) r1 = msgget$private(0x0, 0x2) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) msgrcv(r1, &(0x7f0000000280)={0x0, ""/222}, 0xe6, 0x1, 0x800) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4) 00:00:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000100)) semget$private(0x0, 0x3, 0x0) 00:00:05 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000140)="b10005039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040)=0x4, 0x4) 00:00:05 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0) 00:00:05 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x40000400000002c2, 0x50) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000180), 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) getpgid(r2) fcntl$lock(r0, 0xcbbc22e0e37dfbc5, &(0x7f0000000040)={0x3, 0x4, 0x6, 0xfffffffffffffffb, r1}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) wait4(r1, &(0x7f0000000100), 0x4, &(0x7f0000000200)) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) getpeername(r3, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) ppoll(&(0x7f0000000140)=[{r3, 0x40}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x128) 00:00:05 executing program 3: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2, 0x0, 0xb}}}}}) r0 = semget$private(0x0, 0x0, 0x88) r1 = getpid() r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r3 = getpgrp(r1) fcntl$lock(r2, 0xd, &(0x7f0000000140)={0x3, 0x4, 0xc00000000, 0x4, r3}) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/177) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000110300"/20], 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) dup2(r0, r0) 00:00:05 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x8000000001, &(0x7f0000000080)="0000ff7f0400000000000000c1a1bf00000000000000000000000046", 0x1c) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)="31fbdecc75e7d21d25e1a35f655c84a0557dc9a959b8f1ade50573f9f4a82558b9bf2b6d8483e7084e6ec60a37445b51c9ee533b5133353ab5ae751b01e30d35336eb3a3368e47c637b50a9ca5776b52c11d3f838967a18a1a768cc60bc757ec672fe6fff69402374e9da6712229aeeae7cca2f5ca64c864e71e10c487627be8f59aab201470d46adf6b9205976b491aa0fcd0b203b2678bca3fa1f26efc00d986aa9e02f87e03022cbb51f0492a53cd339142e7f6e33916011d939fea30c2ccfdc479607e91816c", 0xc8) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="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", 0x57d}], 0x1) 00:00:05 executing program 0: r0 = getuid() getgroups(0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000080)='./file0\x00', r0, r1) 00:00:05 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000040)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266fe42f9a5ba0000808064f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385fc461f97ef7660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = socket$inet(0x2, 0x20000004, 0x400) fcntl$getflags(r0, 0x3) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40000, 0x0, 0x0) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000840)={0x0, 0x3, 0x0, 0x3, 0xfffffffffffffffc}, &(0x7f0000000880)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000008c0)={0x2, 0x1000, 0x400000003f, 0xe2a, r1}, &(0x7f0000000900)=0xffffffffffffffd4) setrlimit(0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x4, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom(r4, &(0x7f0000000700)=""/204, 0xcc, 0x80, &(0x7f0000000800)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000280)={{"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", "665fdbdf5a5e8614f20efd686f142a3306b266f0c1d7a3fca07a6f6a4bd4313b", 0x100000001, 0x8}, &(0x7f00000001c0)="fe3f5f9eb63bf1fcce4715f387dfaf822283d7666599660c5f819f8308d6b538bbfa2fbd75de828c291690a9230318a842e1fac670c02018794bbf53b46652ff7483c1b5959cd28eee29246c448b1ce3ac7edcee42080f201b20bc48dc54135514d2214dbfca454d64296fcefccf9da456c0db8a0be4aa4ad81a9eee664dada3cfab8a46069e51229a757619b646", 0x1d, 0x100, 0x7601378a, 0x800, 0x9, 0x9, 0x4, 0x3f}) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r6 = socket$inet(0x2, 0x5, 0xffffffffffff99ec) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000940)={r2, 0x7, 0x101, 0x5b}, &(0x7f0000000980)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000140)={r5, 0x4}, 0x8) 00:00:06 executing program 1: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c653000000000000000"], 0x1) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000aa1e0c00"/128, @ANYRES32=0x0, @ANYBLOB="2400ffe101040000110000000200000000002b00"], &(0x7f0000000100)=0x98) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x7, r1}, &(0x7f0000000180)=0xc) 00:00:06 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2201000000ff010000000000000000000000000001010400"/128, @ANYRES32=0x0, @ANYBLOB="0600000080e9d4705ada075c950e000009000200"], &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000140)=0x8c) syz_execute_func(&(0x7f00000001c0)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865") 00:00:06 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c14c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget(0x3, 0x0, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getown(r1, 0x5) r2 = fcntl$getown(r1, 0x5) r3 = getpgid(r2) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000100)=""/155) fcntl$setown(r1, 0x6, r3) r4 = shmget(0x3, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) fstat(r1, &(0x7f0000000000)) getpgid(r3) shmctl$SHM_UNLOCK(r4, 0xc) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000280)=""/4096) 00:00:06 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) 00:00:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000140)={{"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", "763a4e7968f93577e639184eaa8a843f191a67351cc4f40c0e56834f624a9b22", 0x3, 0x4aa}, &(0x7f0000000040)="227fd53117173ea6986231a370f51db1b29591f003f69fd8cd5cfe249c7f076875e13e87a3e1e503516682b9723c1d88bea1bc4a6e0c14c9eae0e45098ab06c8aac7b8426530bb4892ea65be7b2e62e93aa0061944228a1096b01054b4a643f912ca84efcf6f59995bd564fb8ce6b80f5f073f20fb5d02d2339a9f9f343cac5e0f081ffc756f7bc390af96c2c79dae82215b1f694de4b336637259bc591db83a3ad4a6756bb6a1206266f37165477c8051374f17c54c257ade4df094f31cf378dfce9c5478d521da113f51fc2d15c15add866595040908a7b4", 0xff, 0x5, 0x1, 0x45, 0x2, 0x9, 0x3, 0x4}) 00:00:06 executing program 1: setrlimit(0x8, &(0x7f0000000000)={0xffffffff, 0x800}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff17f8") socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, 0x0) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket(0x1f, 0x5, 0x200) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x0) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socketpair(0x1d, 0x1, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @local}, &(0x7f00000000c0)=0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r0) accept(r2, 0x0, 0x0) writev(r0, 0x0, 0x0) 00:00:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x6, 0x10001, 0x80000001, 0x10001, 0x0, 0x1, 0x3, {@in6={{0x1c, 0x1, 0xff, @ipv4={[], [], @loopback}, 0x1000}}, 0x0, 0x2, 0x3, 0x3fc00000, 0x1, 0x3}}, &(0x7f0000000080)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r2, 0x2, 0x1, 0x1, 0xfffffffffffffffe}, &(0x7f0000000140)=0x18) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r3 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:06 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='./file0\x00') r1 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) r3 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x9}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2026, &(0x7f0000000240)="b37fa348a2a5decac13a4272a7f000000000000000001805d38fae5426d2fc1c7c27189241cc929a9e2b9ada7b187a213170e985b77df7fd1865f5931cb053b09c6ecf0502002e09874d244a020b12f623c2ab9692b6a40000000000000000", 0x5f) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, 0x0) r0 = msgget$private(0x0, 0x402) msgrcv(r0, &(0x7f0000000180)={0x0, ""/162}, 0xaa, 0x1, 0x1000) mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000180)) 00:00:06 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8140, 0x8) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000080)="419eb9ad59a0562a3eb04e79b71febe6a19fdea5c1f4269cc3eab40063857448facdf56d2f297d9bb3c451c2e3778e98f7bbc70b0f0acce4ec6807f395fd2aae06b1140570090487ac53c233fef1a5f50965") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_udplite(0x2, 0x2, 0x88) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xc}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xc5, "53041f14e796b8d5bb36f0cbfa14ce33aa4a16413c508bdd0c4de69f86fb848bfefaa3ab1c296b77c8db7df3491204b8827cd9003051d63c79b26d4509f15017cc563f16c3f61cc37032f3d3c82c700d3f0fafaa1bdf8b2ecf78b808fb44fbacafa9d5f283ff60a658432e794c89eab8495e212a5f9c5b2264a58ce3c4c8f9b23f84cdda92519b33279b00725937b9a9fb3d347a950efffc1dd79d4e8b29572387333f9e0efcab8af0aeae7248998e37ad8f97849f8cad309f8782401751cd0f17cb59d5f0"}, &(0x7f0000000340)=0xcd) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x61) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x5, @loopback, 0x6}, 0x1c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x480, 0x102) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x6, 0x5f50, 0x7}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendto(r1, &(0x7f0000000480)="0d35f6f6063f19b1e629621d6658f1938f95d2030f15829d10411856cc5efd120a66b4e8e4b3d5539ac81f7b60969240178843d99cd3de400cd2d6f9cb9d1553e57afc657c9130f460070d29dbbdef4c132cbe470bda40ddf658d8931070c207036434d935af103119e2036c5a14117d1958c1", 0x73, 0x20080, 0x0, 0x0) r2 = socket$inet(0x2, 0x10000007, 0x3) sendmsg$inet_sctp(r2, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0xfffffffffffff801, @ipv4, 0x4}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000100)="d6b26c5356fc2144e6ef054b91804fd69179387b7a809a70149c97491eb97b40fd37607ddb33f17640478213405abd07718c80d9068773a29c7737cf22b465ba5cd413b5d48604f8f3136d822e95d2f067ed8f514791e4dfbe940042e776c2117a4606d20e6edec91c81b62e493330075c1488ebde206c4084242c7d693eb2d8f4459f55ad24b6544bda7e849ad7", 0x8e}, {&(0x7f00000001c0)="ac6345c0c9fc1474b5efaea36ead21fe8d99e7683f4d6b1fef0eb9b4f7e5a8cd42da61c713cefc39c2663facbe1759c62b4a5170ba615a6ab36faef4778257d38d1216c13e0c96a30be47c6cfbeea5ddef7fb47040c5778c7c9aaa4ca1dc3f212e8486613cc56e433e88f940b1a8fdfb0a9154ccdf2709f1c1ab31197877503101b29d6310fca72a940affa8a483bce90c99db4582cd423c1710dc4bc5b9e341875f9606800d15ab712bbc0e2a1174eec7b812ee0772698d187ee938df5b6ef78c7a36b49998c1e62865463aa2f5", 0xce}, {&(0x7f00000002c0)="495e39211490721014e1efcb75d5d5781ad24ea3719ea74edc0c9aea210315f9fc87a1df009909483317f943b63553fe145dafdd60875b9d4ccbc4a1d82af9f1910befff8177d1941255da03d89e732a570eb367d7df51dedfa88de7effea3d268eb6e0058d22c5a29d1beea13bdc4df2c10f8bce63f637ed283192baf6cf47b9f59f27a9358386dfb1bc61aa0bfe4a89e84c707b93e198f8e722d8e7baeb43b7916032727701036c5cb334c8740543087d4d658ad8600ca9449a231fa0834320096cc734e72879df85f39800dd60ceb904a7ce11e91255892ed1a83e39f865a5e32561565005347d72abbfe", 0xec}], 0x3, 0x0, 0x0, 0x4}, 0x20004) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000440)=0xb395, 0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000500)="28484369133648f18e9c412ad12361337676718a4aa54e6b9f81f88e37b3173a707889c02488ce954749c1d4d80a", 0x2e) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000540)) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)="4c4006012e1323e4a7a93fb77bbc1f5c652c606af1522bca75cbfe9892e6bff099d432f818fb0526110c3945043020676b7e3d54a66a1800c6a64b2bdd09141e136b3637ea9ca81247dbb9544ca2c9ef3749aea4d03fcaaf0412967979a20212d78342d9d175194a927cc5eaaaa1f3864339", 0x72) 00:00:06 executing program 1: r0 = socket$inet(0x2, 0x0, 0xffffffffffff4d87) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x3, 0x62) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x20440, 0x8000014) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)=""/187, &(0x7f0000000000)=0xbb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x10000}, &(0x7f0000000400)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4000000000, 0x12, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:00:06 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90", 0x180, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x24) 00:00:06 executing program 0: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x10, 0x7) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:00:06 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000980)={0x0, 0xd2}, &(0x7f00000009c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000a40)={r5, 0x0, 0x4}, &(0x7f0000000a80)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000a00)={r5, 0xfffffffffffff800}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 00:00:07 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffff7dffffbfff) 00:00:07 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="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") freebsd11_fstat(r0, &(0x7f0000000100)) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0xffff, 0x5, 0x80]}, 0xa) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:00:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_data\x00', "c5e833ce36b3afcc576b45562c10c2ecf69b98c6aee8cac215e9fe09b4573f83c77565dff3ae1b61ae56d91a9f161e10fe1042ec8a02e09718fe8caef8415ab88ba9b26d6754d9bc7d46d24cd01143345e9434f2adc7ef3f4fca11fe085a78ae8408d27740428d8182afd687e9084649f30c68719518f2c769effcd3772b8ef24e28eb022f9bd099de71e0a3da017ca4d7e940edab4a8ed46a5f4af014c090e5d02b969ef97c603faf226085086ebcc79b003a608b5c3374bf46f4d871a119dbd0d1a2327e9874dce935cbd76e46a485157c2fe5dd8fa1795e513efb022865ae1f4e8d31d2ef619109bf44d804fcd57e"}, 0x100) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:07 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600) close(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x9, 0x4, 0x1000, 0x400, 0x0, 0x8, 0x1, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x8, 0x7, 0x100, 0x5, 0x3}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x401, 0x0, 0xfffffffffffffff8, 0x7f, r4}, &(0x7f0000000380)=0x10) fcntl$setstatus(r1, 0x4, 0x8) 00:00:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x4, [0xfffffffffffffc01, 0xfffffffffffff17f, 0x5, 0xfffffffffffffff9]}, 0xc) 00:00:07 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) accept$unix(r0, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="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") close(r0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = socket(0x11, 0x7, 0x1000) r2 = fcntl$dupfd(r1, 0x11, r1) unlinkat(r2, &(0x7f0000000380)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x100, 0x3, 0x401, 0xd049}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r3, 0x2, 0xf, 0x101, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r4, &(0x7f0000000180)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) 00:00:07 executing program 1: utimensat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x583fa2edd3428429) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000500)={r2, 0x7, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x6, 0x3, [0x0, 0xa4, 0x7]}, &(0x7f00000001c0)=0xe) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x100020000}, &(0x7f0000000240)=0x8) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000080)="9f8e53cbc437ab941aa52505daa184e482609aa993f058a51ea40cce6370e429c4a690f999794ea6c6edaad50b94c32bcb703e6b7c171154bb9a3389236cd27b7b1dae9a82e09c42a2539704dd894bb50bf6c00a567532bf0ab20fefcd6276ba45ebd81a603b9210d364a0901bf53ea5c1232071c171764dc394e5dfef258f8ae6104bfd28b1b9f8ebe1c2e0891a0d40968652854d1218056b843361e400b5af0955f9e371cd4eb629428bc259c33700bc6a10e2930b92202afa6f1b0b416d73665b1acd41514ca38020aeededbf6e66dfe8c328") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="0001000000000000090000020100ac000001000002004e20ac1400bb0000000000000000000000000000000098edae1c11b6cbf400"/156, @ANYRES32=r2, @ANYBLOB="faffffff04000000070000000500000006000000"], &(0x7f0000000400)=0xb8) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x6f) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$unix(r0, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x9, 0x4000, 0x460, 0x1, r3}, &(0x7f0000000340)=0x10) 00:00:07 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000080)='\x00', 0x1, 0x1, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x7, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7, 0x8, 0x10001, 0x3, 0x58}, 0x14) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000100)="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") pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000200)="e81ad33c8262a0f96ed0bb8af324ef0e3b4b7a74a70e417f4192bc7318ea7734fcc186aef3b9bdcb9afd6774a90552a0445566210e3a5bb61045d31fd2559f1e6f68f8c6a592f6148a74731334428f19c6e560096f049fafca22e277e739b109bd98b3869df63432ba65f9f84528f643ce9f73066fdbd31e662a7fac0debe8ffdac2284bb98e0e339f0cbe125ca53cbba3c23719d6331b7b52acd89d9b7326b5cd8df4fa924bf216269656a364d5ac83bdc637f7ff535fbc9631dd6884faf875ff81f8beccf60112c1f3") poll(&(0x7f0000000300)=[{r0, 0x10000000000}], 0x200001b4, 0xb53d) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, 0x0) 00:00:07 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(r0, 0x0, 0x100248, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) faccessat(r0, &(0x7f0000000840)='./file0\x00', 0x0, 0x800) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:07 executing program 3: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000240)) setuid(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="000000360000000000007edf5ffef6b5b7ddaa0a8448ffc0d25f9086fc159d34b5eaa6fdc64c543ef1fef4793be0f1345ebc556bfdc484e34ba35fe05551459e5836b5198bd830862323d8812c42dd682133b94fcdec0e1c2ff49c6b630383d42ee87c96efa65ef83d52923a4c6d1559edf51d05c126236b87a1b16f4dded1db8f2294a4f96660898e88b03837c1ca6d852379709aa4de0a607ffa04783ab03f17f7aa5057266f9f39185dc511d06cb5d92322a4b7cdcd65fe009d206c1c5fc3b1f38f5800cff1fb8ee1d22ba48341e3c84a48991df09adb16041006ae0700"/234], 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2}, 0x8) pipe2(0x0, 0x0) fsync(r1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x4) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000300)="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") open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:08 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0300080007001f000700ff4d9682de1b18c73203363545655792e1d57d91646aa3e4e0391008392106699abc97c568"], 0xa) open(0x0, 0x0, 0x0) close(r1) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) 00:00:08 executing program 3: syz_execute_func(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x800, 0x4) syz_execute_func(&(0x7f0000000000)="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") fcntl$dupfd(r0, 0x11, r0) setrlimit(0x7, &(0x7f00000002c0)={0x6}) semget$private(0x0, 0x0, 0x420) setsockopt(r0, 0x0, 0x2, 0x0, 0x0) 00:00:08 executing program 1: open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x20}, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000440)=""/113, 0x1ebeaf82597f78bc}, {&(0x7f0000000080)=""/51, 0xff75}], 0x1000000000000317, 0x0) getsockname$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10) shutdown(r0, 0x0) 00:00:08 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r4, r6) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000200)='newreno\x00', 0x8) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) lseek(r5, 0x0, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000005c0)=""/239) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x0, 0x7) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(0xffffffffffffffff, 0x0, 0xfffffffffffffffa) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r3, 0x11, r1) semop(r2, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x1000000000003) 00:00:09 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x78f30) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x20) 00:00:09 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x3, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) getsockopt(r3, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000003c0)={0x1, {{0x1c, 0x1, 0x20000, @mcast1, 0x5}}}, 0x88) 00:00:09 executing program 3: syz_execute_func(&(0x7f00000002c0)="9834130f050520d0f80791b00a4141e2e9f20f79cb4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9bc441c8c6e62d571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x40) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000000)="969898472c431c1b0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:00:09 executing program 0: clock_gettime(0xe, &(0x7f0000000000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x7fffffff, 0x4) r1 = dup2(r0, r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f0000000100)="e1f24aaae44a8266dd11f16edff291a83e7d6b99524b1de1f8b86d881b936b31209ea028567c92cf2f20614cca30b72a41b29513d318f03cf31b3baa1c1767ca7b0d2aaa8d642e25412d417938a46ba676f9c901e1c969eddcdc2b32f96e70d8fc2ae39958bc6fdb2cc76d17a1afa9ef594d52ce3870aa01a7a436b4f420af4e93e97a1f96dad8da30c6e3ff", 0x1, 0x3, 0x3}) nanosleep(&(0x7f0000000200)={0x90, 0x7fffffff}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x1ff, 0x410, 0x149c0000000000, 0x7, 0xdb1, 0x20, 0x5, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x6, @rand_addr="3470069b76b0237bc6fb07d6becc0266", 0x3}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x1, 0xc8, @local={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x1, 0x101, @mcast2, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x200, @mcast2, 0x8001}]}, &(0x7f00000003c0)=0x10) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000400)="c1574eee3d5bfc06d63f4edaaed3ec2dc254951966cc5cc13f45e26c395236555e") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000440)={0x1ff}, 0x4) preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000480)=""/118, 0x76}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/151, 0x97}], 0x3, 0x0) getegid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000700)={0x90f, 0x600, 0x8, 0x1, r2}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000780)={r3, 0xe}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000007c0)={r2, 0x6}, &(0x7f0000000800)=0x8) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000840)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000880)="cc92d1ff1eaf60a87439d76950d220567a98086282b28f5ff703876a9c17a6bacffa886a86cb4f9f5dfabb4d81884b7ea74216743c7e3aff0192e6fbfa1b22426ed676493a75d366a014ba4633eef668ff124c49a02cea4363957ee3684471b86faca316cfbe58814dd8756c43be2bff2ec9dbf868e88d58196d3f79e0358dd2d455") fchmod(r0, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000940)={'rack\x00', 0x8}, 0x24) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000980)={r2, 0x398f, 0x7, 0x7, 0xdb, 0xfffffffffffffffc, 0xa91a, 0x8, {@in6={{0x1c, 0x1, 0x2, @empty, 0x10000}}, r4, 0x7, 0x100000001, 0xff, 0x2, 0x6}}, &(0x7f0000000a40)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000a80)={r5, 0x6, 0x2, [0x54, 0x7]}, &(0x7f0000000ac0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000b00)={r4}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000b40)={r3, 0x9f}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000b80)={r3, 0x74a}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000bc0)=0x83, 0x4) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000c00)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000c40)=0xffff, 0x4) readv(r1, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/221, 0xdd}], 0x1) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000dc0)="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") 00:00:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000100)="358669c72dd5eec17bae6a4fbb7702a63e24f53b628f8fc87047a09b0cdd909ed122a8ea5922d715cd4ee2286e675fe8957130b1741ed29e67e72f3bb1ccd9fbad6160a7b44972e7473f7157bc3b245b5b7700a0fd48d7354406b6665729da29ca677f5f9933deed967d5d61049e912f0e85de3555bac6348e85431175a0b853df34d6bcc7a66fe3aee4945cbd40934045579a3811675ee013fbe21fdbf2b547c634886140d5f3002cfca5fe9f9e115f825fda011cb6343ca2a9cf75") open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) 00:00:10 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$getflags(r0, 0x1) 00:00:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x2, 0x4) 00:00:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x30000005, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x1000}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0x0) 00:00:10 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000340)="d0448100b791e1b156a1eee921a6afc103d02220bd9ef9a0b92fd396faa8c9d5b40d5b1f62cf6e491f4a19d0484ef3cb505439d8576876acf21a900da1b6dbd750e86945d8b185cbe7a59e414f7ac0253989f502b3aa94d8e5618fd8771a4672a4d178f7351dc0f54ade7cc089b507521582cb30dcc79596c60f729586829c840b8377f9ece51a38d178da15aa0a04234ac3c88a14a3e3318e935e00ef9a35c6d2abf91aa251c5d12cdf900016270ce372d03b0adbf6e18bdb713c94bd8efb9e45abecf3b9992e73929541991684b2eef5ceffd7ab573077a813aa36b6b30cac9e32d864f909cc3f5571") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="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") 00:00:10 executing program 1: r0 = socket$inet(0x2, 0x10000000, 0x0) close(r0) fcntl$lock(r0, 0x9, 0x0) 00:00:10 executing program 0: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x6) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10, 0x30000000) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x133, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x9, 0x665}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x0, @ipv4={[], [], @multicast1}, 0x8}}, r2, 0x1000, 0x80, 0x80, 0x3, 0x1, 0x5}, &(0x7f00000001c0)=0x98) madvise(&(0x7f0000aa0000/0x4000)=nil, 0x4000, 0x3) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000380)="de6fd61189a1bedbd0612ab4864f295f36f771f613b87df799c1f25c484d1b1f407626f7f4e49c6cdbc535633e782c8c") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c00000000000000fe80000000000000002e9940e567e07220b80637000000000000aa00"/159, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={r2, 0xaa6000000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1000, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r3, 0x7fffffff, 0x3, 0xffff, 0xf1c8}, &(0x7f00000002c0)=0x18) 00:00:11 executing program 2: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000140)="98344b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x20}, 0x1) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000740)={{"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", "1d524ba5ac2754ce60fcbac8f39da11164799d91ea1c1522a651f7b581659dd2", 0xffffffffffffff82, 0x3}, &(0x7f0000000640)="235500d35a677a2fe4c343c6daedaca08c62801421d43e4eeb76557852ccfff49c071c6daeaf1d8bfaccce58cac082a53f17e4f46a6ad2c96685f18f38c7a7f2de19e8ab693648b840dbfaaaf9b4cfdf77fbef9be2958940dd54ce614020c46aafbf8c2a87309dade89b3465c9dd3fb9266d0f03918b36cdda06e42a53b6147de9e63940d1c6ffb862e33fc338f7ed0c47c60d46c1fa4d7a1f63e703a3b5aedf2fc1e104fe5076272d13f508264b2f4ccd35ed60e8554ea6b1c7745e5f02e24c3678f5fe1878401ae872db86", 0x81, 0xffffffffffffff81, 0x100000000, 0x100000001, 0xaac3, 0x8000, 0x6, 0x1}) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"020002005c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000000)={0x10, &(0x7f0000000bc0)="7386f8c9da88bcf5fe43490faca74ac2869a9fea7d86ec7af4c801d034076dec5197d044d28cbabb4d067c6a96cc3c7c21f16061f3d375335e6987a0692d67ae94346b508b0b75c187801de2a96d01c0eb82260d93e979089e1e52d752c1bdffd4db0ac52587dea8688e0e1b6f03e03a1ec6a2f2ec2fa64132c6decc32c67f23dfd70dec0af6d313932facddf56064e76a", 0x0, 0x3, 0x8}) clock_settime(0x4, &(0x7f0000000080)={0xd8, 0x5}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000c80)="7ec51012b669d54f617ccbd79c37122777d28d32c2f8bb85b526b49e027970fb0466d954126abc1b7d83646854062c637b348f13ef41863f6d36e5066f42601eb6b5d6950e9f8cc811f5e8d571a0484885aee107d3ed49b49f0d8c2dbf0106930203b07553848b74b2e957e15891c414e417697548f3bd40cb9728ca22f4b67a80c1da66ec29266e8569a71514f0a08bf6e0e6a1e11d9acd6849705faf709dcde98ffc9342c656afad6aa78e1f91828714397ad15bf0faa4e78ff37b7786109590253d28aaee608a4e07e6b485cdd9d9926005c4d210866b1817aef4483b570fc0fff5ead085421ec394cfdf") 00:00:11 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) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000010004) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) 00:00:11 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) msgget$private(0x0, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x7, 0x4) 00:00:11 executing program 3: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000004c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x53d}}, r2, 0x5, 0x0, 0xbb}, &(0x7f0000000240)=0x8c) freebsd11_mknod(&(0x7f0000000640)='./file0\x00', 0x80, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000002c0)='./file0\x00', r3, r4, 0x400) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x10000, 0x6, [0x0, 0x5, 0x8, 0x0, 0x7fffffff, 0x5]}, &(0x7f0000000080)=0x14) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 00:00:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="757ee53b3af6714c8ee784eb0f2de4cf03bd76f9c72b6538a4243e1f9138243a0547f837ad5e15c56a4668d8f4eac5d6b1faf8e241b104d9a236238ce0604d123c09fc7bd2d8"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000300)=[{&(0x7f0000000240)='\n', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0x58c}], 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000000c0)={0x8, 0x7}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000080)={0x10}) 00:00:12 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file1\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x18) fsync(r0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000840)=[{&(0x7f0000000400)="bb3abd102e7ace6f5fd411b1c645f6b654ce6fc6f61d145f2b2c35096db45323c639a397bcfb631fb65657e85127612c1dcca8b75a68acbadc64d5925976833fe2bab1ee0f87e779cf6a34dec1c490aa8140fc915f3e8cbd7f132e8015197a34b0cc423c9f3f34e7b98edc93cb5bded9ca64517f2aaf244787a6e53d07d4433f6cddef8dbf2362491ddbe270825322693d3004acc1d82a232a56634bd5", 0x9d}, {&(0x7f00000004c0)="9ba0d004aedca8d98bec892343f4b31c5e1a93855189696310b2d4b458fa290fb1c279c613f9cb62861bccff990a1b8bc6022ba089713fe07efd29", 0x3b}, {&(0x7f0000000500)="690055684b3731f42073d9760132149a0144006661c6d95df85b2fced7cb257a7f13771eec28cfafb77d86bf58f1d8eab5bfd950f84b0ccdc0795b538daae039d88cf7eee5f378e512e25e03d88d3ae55d66cdfcf057a4699a96f71a4f61b5917dd310904d2f19070981f0ac9dcc67fec5f7b3c5e9591802ced610b8e866ec446a3095700a4e2378201bcff815f8d2eb4f3adedd9dd688bcc4adb0284d8521b0784fb1eb9f0c504007423b6bf062ef37a87acbeec1687da25daf08854cddc8c7e1908a3df858683bd63d9a198acc70681e215c31904d35c57316f881be4448edeb8273357b", 0xe5}, {&(0x7f0000000600)="b4f0e67d4b5ed74d4e36b7f08ed1d809ddceec8e27742fe8b73eefbce82c79c432506b184db957ade2c881e05601a7828a0a4a53261dffcf6944606b71788b6bf4b3fac667dca956b08203882a93deb06aa26dbdc3cc47553e2165f73ce47f69d4c4b67751394268b42b2c241bb7c928f6ffcfec334000eb87c3d9f9a1887d539f4fcb7179f8b5e9799ba912", 0x8c}, {&(0x7f00000006c0)="c653befeeba3fca6b59b813271d618d4e6712dab226aafabe2fabfff0437016b37d74b48040182ac260e157382755ad1ebdc7a0408109fad83dc951c59a3f975fdfae4a610fd49d872778a347cddd0ef651c2d193d640da2587163d086cf5796f5f95650c8999fe6eb9cceee9e6d2f8c6aac2ca4", 0x74}, {&(0x7f0000000740)="9f26c6b5e7c4b4a51d19d43b96cbbb52321a8cbb14a77d4ef53b52faa9cefeaac85151f56ef369aa04a4e75ca7cf64221595e97d6952e405de4f5c16f6d3776911b3ecc75ff4f0c301f4cf0466cf7ac0d6d26661447d4f3d8daa12f1bd39bd5cd762e105239198c655be4953c2df78691fab690a93785c4dabe99cd076d01e48db022f872a3bbf7ae575", 0x8a}, {&(0x7f0000000800)="a23c9f7335fdf1b9963b22ca2c43d97d56dd7ce65b7575d12abde3e59560", 0x1e}], 0x7, &(0x7f00000009c0)=[@rights={0x20, 0xffff, 0x1, [r1, r0, r1, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r1, r0, r0, r1, r1]}], 0x98, 0x20000}, 0x5) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) fsync(r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r6, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0x4, &(0x7f0000000280)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x999, @local={0xfe, 0x80, [], 0x0}, 0xff}, @in6={0x1c, 0x2, 0x2, @mcast1, 0x6}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000340)=0x10) 00:00:12 executing program 1: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000000), &(0x7f0000000040)=0x1103) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f00000000c0)="7c230cf89ad7f243d2d52cac5c6c4440467293fae90087f9b832d0cf007279ff744070c277d5811c0b69f3620370688eb43c0ed4bbed5c7997b78eac1a8aa3ee8b7adbaabcaa9a248ceb0c2b03f460697614f85d6ac0d1bbe7b3ac4b716f93ba30798ea21d395377cd59f03c158c146937298e385a61b19f2808e229b9b20d0c37") ppoll(&(0x7f0000000300)=[{r2, 0x15}, {0xffffffffffffff9c, 0x24}, {r0}], 0x3, &(0x7f0000000340)={0x4}, &(0x7f0000000380)={0x25}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x5d}, &(0x7f00000001c0)=0x18) getpeername$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r3, 0x400}, &(0x7f0000000240)=0x8) 00:00:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"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", "709705e6456affcbe8f17bfbb578e217fe653e968c803f3fb99c4f87ceb21851", 0x5f, 0x9}, &(0x7f0000000040)="7886f1852e91f60f02b27b98526639e8147a6a7243556b5ece85bfc78569c2d48fcafcf4", 0x1, 0x7, 0x400, 0x7, 0x101, 0xfffffffffffffffa, 0x401, 0x5}) 00:00:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0xff}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0xfffffffffffffffb, @empty, 0xfffffffffffff828}, @in6={0x1c, 0x3, 0x7fff, @mcast1, 0x80000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r1, 0x7, 0x8, [0x1ea5, 0x0, 0xffff, 0x1, 0x80000001, 0x0, 0x7f, 0xded6]}, 0x18) 00:00:12 executing program 1: syz_execute_func(&(0x7f0000000840)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c5441e269690ff8aa0300000033b8c4f4014e4e4e5b26400f0fbafeefffffb764f20f79eb30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063861520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3fc442fd1e5eefe8e80f79cec466b1f72ec3c421f9700600c2b0c10b0b0000c4414e53d2c581601643d9eea8f2ae0000006bf1628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:00:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1000) open$dir(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 00:00:12 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000000c0)="18a2d7c7b8e2477300000000000000") syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x3, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) syz_emit_ethernet(0xb6, &(0x7f0000000000)={@local, @empty, [], {@generic={0x7000, "1785fac028fc861d0d4d2e0b8076b6ca4062e601f1b83da07b3b1963217f5f8ebb1637121159a25f9c25594c3f8fc8d0bd364fa3e42a2fe054d6089d1b82762e22397878679e5613b5c6aa3ea9596b7eaf5d147b9ee46e550b2e47f697ef6684dc912fb2ac39dd32d0b29c495d2f1faeb5862293c3d1af3d4955c207168cc17c09a3bf05a15baa28e839f846ad87bb7afcd54eacfa873e3c2cb3ac254a4911c6527ad8164ace47ac"}}}) 00:00:12 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b32e7684d32a3df9cff83c245c528e9a9ee3f2e8547eaa0dcb4a4b3e1ddc58b84b8239a87166f1d3eadbf239da6600c4b997bf29c426ea4eb7851af69674fb52a4a1dea8b66f60ad3c148c86d47e8d7333f308bb6cafe9e46fc47d834688f419f23e62a9a4c9d6946590887b6c1f7f46dfadb6b42d8e58d7516b04db4d71dbff193a0f2f812e1faf23dd6cb1382b2f1974553bc74e5748286622"]) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100c00, 0x0) ftruncate(r1, 0x0) syz_execute_func(&(0x7f0000000380)="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") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:00:12 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x0, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x1, [0xa0]}, 0x6) fchmod(r0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1ff) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x1) lseek(r1, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x80}, {r1, 0x10}, {r1}, {r0, 0x154}, {r1, 0x40}, {r0, 0x80}, {r0}, {r1, 0x34}, {r0, 0x2}], 0x9, &(0x7f0000000100)={0x1f, 0xffffffff}, &(0x7f0000000140)={0x100000001}, 0x8) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/205, 0xcd}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)=""/67, 0x43}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000000680)=""/41, 0x29}], 0x7, 0x0) mlockall(0x1) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) 00:00:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mlockall(0x2) 00:00:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x30c3e802) fsync(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2784e2) fsync(r1) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) 00:00:12 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), 0x4) sendto$inet(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 00:00:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0), &(0x7f0000000600)=0x8) 00:00:13 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x1) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000180)={{"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", "2513b0051a1d2967fac35c5f633a7e950a72987d26f65b50b3bdfbb7a5a65250", 0x7, 0x20}, &(0x7f0000000080)="7e231457965916b4408f1f5b1189cc0d3689ede96c151294a3999ab42862a6eba4909f5e46a5e1cca8e5fc708e67e4bbe04b76490e07217465708534be8e10b559312b210dd66f8653d1050197c862ab09790bf78fb97fa48f3e28862234dce48a84c1ecaf2a3bee741f3c6c9dc217729525362946a3039f1f53d04038ba78bf5f7dc68e2bfe015a33d9ec1800d5cda66ad358d22dc2374b482d23a2ffece6a035204668268fd42285a252c713dfcb56f6a62c0ecd3396a81193c6dd20d12c1bce10329de66a066f7023917919d2eaefcf3969e25b37a771e580a864dab880507649b17573a4e907919abba6aa8121bb6fdcce6528a2610c55", 0x9, 0xffffffffffff0000, 0x800, 0x1f, 0x0, 0x4, 0x3, 0x6}) recvfrom$unix(r1, &(0x7f0000000640)=""/43, 0x2b, 0x40082, &(0x7f0000000680)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000600)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = dup(r0) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) 00:00:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x8, 0x3}, 0x8) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x9, 0xc00, 0x1, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x5) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xff, r4}, 0xc) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f00000005c0)={0x3}) 00:00:13 executing program 2: r0 = socket(0x6, 0x20000000, 0x40) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000e0ffffff9000"/20], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xd7ed, 0x4) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r1 = dup(r0) r2 = getpid() freebsd11_fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f0000000600), &(0x7f0000000640)=0x0) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f00000000c0)="840fc42ab7c1b572e4b784d132af66007fdd3dcff058532c4deab99b06ffd1040ca585e35fb43fb6df9078104656b95b85fc7ec921b7c4e5268cea559dfb87b32aa16c05d464fb960e1bf5bd3b91ba1da84213731748ab73aef3b940cb3c945677f8a1952dd1cc1b32d9f083adc054ad9a80973a9b4e2bc72ebad4b4b025df9059f1c75a091c403c126b1f1c9c9ad3a23e7a6d03bac3", 0x96}, {&(0x7f0000000180)="52795f8b517820755cfdd63aa9b2639d5f70cf2bc1331105d3fe5b0181c481cc9a45fe0a17a5882db6e8aa7d79bc9c3966063c34555ba8ebdf8e37f58e9ad8a77f970c7c5bb7e4a3af315712157d9dd5d1fc84e47ace5d9653a3f4b566a55c339902aee88f3c01f389f3d6ca12984df4e4177945021f1f71b77510fc9d9c97f45be920a5bde31d452dd7dde9bca9b881e5a0d15b5dfc07630880e7caae6b246c6142a662557bc27ad7cfcdf168213ce3a6719841e28a2883ebae29175eec0b4b7b2b8f8d52922e08922d8e77e77e9f59d290a65ee380dbe66b9454e014ac", 0xde}, {&(0x7f0000000280)="607069a2e30bae1564c2546e83f978c6fbf8d9824a5d6bc7ffd69756d79a53583d912b5038823e554409c591a03c2c00d4dbf1b14146864a0fe92da70c6eb1e36dbdeedc6afa11044c825984d501ffa4ce858225fbc525cadd1e5559bea88388b7b88b67a12831f6ea6b781f369d3174cf807a0ff4027da0d0179ef4de48b93b368c8c9f927cf06897233ab848af5e543ed2b50692a2cac7109ad52a1e18518dc71bc764e62bd2d4ba33f3c37ccdc9406bbaa265e5e6c3284a00096f3426c3aa92e088427cae2486", 0xc8}, {&(0x7f0000000400)="cad25d9fed9f4707cef05be040a7f1125401865fb125010e7e790f37471665ebcdd0d1c2cf4c5d3ef352110c45621ee6ca14cb8a136d96a62fe78c806c4ef3091fca8b863cd9a6c622fe69072dde86791953aa85621b98f4613574fed7ccd33b92ece5b5481678", 0x67}, {&(0x7f0000000480)="e0c552c95c5170054e30e540a0178608b93f28e03dbbf9c23e48a2661a7d4289057aa93fe8d1854c04bbd4597fab61b655b6ed24e73b9596d113a2a453535f09e0a29efaa42e376315efabd35ad2f22f695f7b770bc150587ca8290a624ec0b09850eec398a5fe391549a35348", 0x6d}], 0x5, &(0x7f0000000940)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r1, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r1, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r0, r1, r1]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x100, 0x1}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000000)="86ff0849dbcf2ebe3a3b0e1eb3c530241c8b88a8e81c32a62af183ae5de3194804517bb0819771604006b2babcd9baeba0aeab582027e8f948c6ae1e0ac5f589c36d4c9bdb3cfc32c290431f1ce4a74a035d3849c61b31432965349a2f", 0x5d) 00:00:13 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x7, [0x1, 0x2, 0x1, 0x3, 0x991, 0x4, 0x10000]}, 0x12) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[{0x88, 0x95, 0x2, "07c3cab71959ba6cc02f1107aab1c452e0026056a3a8dc5734975059c8973d3b56742e822dd324cfc43381383d5861de683e10c3e70d3866500d725a6ed5d23131b6d10334762b6cefd58513cb5316e25885e56ceb39dc0adfc0e5ebaab868f3da355ca1741ce890cd6ce45588d4ac7f5e76c596d14e"}], 0x88}, 0x104) 00:00:13 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x10000001, 0x84) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000787fff6220637c95a82b3fbfb213618c91b6e4ffb52c94e2dacda21583d64ba343d7b767f3bdc32f9aee41f4665a31d99b08fa38035ea3586b876685962c8c1a84fa"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x5, 0xffffffffffff0001}, &(0x7f0000000100)=0x18) 00:00:13 executing program 1: syz_execute_func(&(0x7f0000000200)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x5d, 0x7f, 0x2a00, 0x5, 0x61f5, 0x0, 0x4, 0x100, r1}, &(0x7f0000000140)=0x20) 00:00:13 executing program 0: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100008, 0x8) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000001c0)=0x800, 0x4) 00:00:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x50) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000040)="66440f3a0a2b00c483c56c7ce868a80f5416660f380074b54e660f281d6d0d0be9c4c2ada8c766470f5a660cf243d9fbc4e279184a58650f1b796e") syz_execute_func(&(0x7f0000000100)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") 00:00:13 executing program 1: fchmodat(0xffffffffffffffff, &(0x7f0000001700)='./file0\x00', 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/161, 0xa1}, {&(0x7f0000000280)=""/164, 0xa4}, {&(0x7f0000000380)=""/112, 0x2e5}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001400)=""/3}, {&(0x7f0000001440)=""/46, 0x2e}, {&(0x7f0000001480)=""/47, 0x2f}, {&(0x7f00000014c0)=""/144, 0x66}, {&(0x7f0000001580)=""/141, 0x8d}], 0x2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001740), &(0x7f0000001840)=0x100) sendto$unix(r1, &(0x7f0000000080)="eab24e859c611a46d213eeb4b6611496df74b2bde8a40453f2b005c58f4fb22b10230217158cd1f33a24339536203666bd266eeb", 0x34, 0x8, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 00:00:13 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x7ff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xfff}, 0x1c) clock_settime(0xe, &(0x7f0000000700)={0xfffffff7fffffff7, 0xffffff0000000004}) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000180)=""/166, 0xa6}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/70, 0x46}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/8, 0x8}, {&(0x7f0000000500)=""/74, 0x4a}], 0x8, &(0x7f0000000600)=""/79, 0x4f}, 0x3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r1, &(0x7f0000001000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) 00:00:13 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x6400, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x99ae, 0x6, 0x3, 0xe, 0x1}, 0x14) setresuid(0x0, 0x0, r0) setreuid(0xffffffffffffffff, r0) 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000500)="984c5e5ea84a1c3bf359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaed83b600808000f05959b8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c46436f6025ac483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") r0 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(0xffffffffffffffff, &(0x7f0000000340)=@in, &(0x7f00000004c0)=0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast, @broadcast, [{}], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x0, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000600)={@in={{0x2, 0x1, @rand_addr=0x4}}, 0x0}, &(0x7f0000000380)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f00000006c0)={r5, &(0x7f0000000480)=[@in6={0x1c, 0x2, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x80000001}]}, &(0x7f0000000700)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f00000003c0)={0x3de, {{0x1c, 0x3, 0x80000000, @mcast2, 0x7f}}}, 0x88) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000300)=[r0, r1, r2, r3, r6]) 00:00:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x5, 0x4) flock(r1, 0x8) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000040)) 00:00:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) 00:00:14 executing program 0: symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(r0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socket$inet_udplite(0x2, 0x2, 0x88) clock_getres(0x0, &(0x7f0000000280)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@broadcast, @local, 0x0}, &(0x7f0000000240)=0xc) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000003c0)={0x10, &(0x7f0000000300)="b8d8563c25206b9aef472068ff26495c93fbd579f1b8b12578276069afd90b5a1441b3325d11db1eb9a6fd8da742b86a1d638f9ac3fa57f06d7dcbe2e24838964e5be860cf1c28f53136b3e7e6156bef8ada7fd25021c0c5d59b623c8a3a083830d9625bca43260ffa8357425df51ca7ae22d5cd0616cd1c96cffe01b0d9825fd847db2d68c96382f75186608b9921eb4637b38ce390737860c6024498242bc530f1c6e0e7dee1dec7c2be3c22744c5657e2b75d14920d2d2c06", 0x80000001, 0x90bb}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000002c0)={@rand_addr="3c7188fef1f0358ee619bf6cd31df83e", r3}, 0x14) fcntl$setown(r2, 0x6, r1) lseek(r2, 0x0, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) 00:00:14 executing program 2: pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000400)="502c5e338d6043d9ebc0af04dd45cb7eab20dc8f0fe47a5508e817082660bde60c209a52e5c22336e2b4ab60b7a9ea8c2c68b2a6") syz_extract_tcp_res(&(0x7f0000000380), 0x7, 0x7) r1 = socket(0x1c, 0x10000001, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x3}, &(0x7f0000000240)=0x66de2c82ce8e3a2b) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, 0x3, 0x3, [@broadcast, @multicast1, @multicast1]}, 0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="6b0000004f47d421ebd103e20d469caf059d8e35a9607c1ef079d64e1b02b440a4de465bda38f341a10710582e98cf18c7688b12c269e7e8acd7bb26c7fcea077795f1d9b6cbb03b93f8b2c065bc676f07b4fac37b740bcb753467671681b6da2d2d0e02ffd5b2bcd1a82c80cc7b36"], &(0x7f0000000100)=0x73) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x202c0, 0x180) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f00000002c0)="11ee8fda2b2d5441312da182440af38b38f5170a9be02e4dbe88193e4abff0726995eda8fbfb5bb70fcd81c5aaa8e10823ce1f117d00233a23b29aa87facf1b0038a85bd90885020810dda78129be8ecd2a71514d014147592480604b0b99013e3910e6ed970a1ab26cc674ac75a9f5162584cddaf213426bdf217c2a7880df3c2628f1b5b916b1cb81195a372ab328220178e68b39f2a82e8f1d06bc30dde4955474ebe8b16ad9c57a27a6417c117ee6ca4a88e031d518a80") ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000440)={0x1, 0x20}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r2, 0x3, 0x20, 0x6}, &(0x7f00000004c0)=0x10) 00:00:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x86) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000940)={@in6={{0x1c, 0x2, 0xba3, @mcast2, 0xae}}, 0x0, 0x36b800000000000, 0x2cdda53, 0xddd}, &(0x7f0000000a00)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000a40)={0x0, 0x20}, &(0x7f0000000a80)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000bc0)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x7a8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000180)="b54640440a6d0b71505ad14f01bb", 0xe}, {&(0x7f00000001c0)="e3248c11eb0aec9dc4b8e7c80e23f021b5e975f80adbf48ec1017712ecb103f96108ae3d17971dc620bbd511c60b589c9a738e5732ce6b25e25b73c787e01cf376c4e04fd9f2bbca5466f964e5adab000427e64ec194376abdfae989004e2af8e53240c956b5116ca699ff43fa303c1ca47556649d4a14cc79df94ac209e760c07abc630633ac8bf356bdc8643a2697fbb0d1297d437253bd6a2ae1d0c5d7da44eec858b64b46df1edddc29afabb320e1a786a76b4ba2775bd43a072ce6fa87277ee4f919a7dc685237f3f3190b461c40528", 0xd2}, {&(0x7f00000002c0)="ac1e28404d1c84817e637a434c4e2e0214ddbc65d2cb30a2d971a2a18f527f7deda2879fc941e6fbb3c718ae066fbb65c4aa8352224cbe69c90a7bc884c015e82fdacf8298cf59ccb9c5e78b2c13e0fc387adf556f598b157415c8250d", 0x5d}, {&(0x7f0000000340)="39a9b50604dd22eb558eed4ec458574cd505b5bae3af8c6afc2453e040a71b4b1bd7340b2b61c8538003e351fc2242ca401ef1cb6afbcdbb28ed6359c60ae3940bca87e099794088cb409b3d6502f5e836ac03f14d5c55fe", 0x58}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f00000004c0)="0fcbbd35c4535b8e5e6414e3351a7c05c2f3ff9789a98fdd67d379bc1e8899265530c09cd9d134b341421467b9851773990e69770a415d3c4e271981b20de5d4377a439c7a96946dbdbdd8cae39ca8365e98bd398299126df4ff4735ffb78a6fa890b426ba107fa37661942b42e9f9079ae006c258fe064df947f5980a31aa1fb7a43325d49ffe07af5179a4cfe063fb7bad6feda999d9bbba3e1b9fb547de8bb7857a56bec37a57c197fc88395969c105baebc01a8da2f7bd6907f37ed3376ad2203cf2789bdfe248b676e4bda413b9db9e4e34890d417883d2c9", 0xdb}, {&(0x7f00000005c0)="5b968c388239c200063b35bc4cc029b22b2ee4dfa7f165989e244f4bce925c9488465c64a85c5b2567d8ef1fd89695daceb69f6723090aca0916710df07fdf5a6e5c45690f4ab260de9b09c99bcc3c226bea2277738addf7c2001e3d0fd08fa6e87139a3f2fd82d5c93dd6c867a14df3a9233a39702cd3269a85", 0x7a}, {&(0x7f0000000640)="d752719abbe71c2fabfe0b9bec82cc7024ce", 0x12}, {&(0x7f0000000680)="e083d54df0b058d72fdeccf04ad050c8a6bb3536b3eeb42d2280c9c6613af3cefeb6d3b5ecc87d273458969f40fe92358851f44040e122fc7cab9b6aab6ae25ca8090866998c972dcee07b68ddf207c43d635e7dd57aa927525bb9068f83127127433ab47cc30790e81f16aed5403170962eca20872048406392d4af68ba083294854a268bd97480b43b7742afa76b96eba2e557d7f7833dfa9ff0302726d85603d1efa1b49ea3dc68d929b590a0b0fd486e2c86c6302a8f205679605fad62e6c996fc35826cfccb8efd398810dfda38b117a591", 0xd4}, {&(0x7f0000000780)="b4439b268e8fb0f454793ec56eaf54c00bf38008b382b5ceb8eff76e347f2eb4f8e9cffd48f1cf765cafe7b3b8558ee803bffb888fad68473a05a020ae1e25649919444585766243e9d60f323f78102b02553c027cd3470f2a4941534d4c81353ae50d227a3ce835f1cd468a77d9534f17fbc4e09b2135d98aed5d2fc277192f0e8f630bbe51d6f9a1a44425b67cdbc7a36e48f4c43839a2c9155b680e537acbb6e261c3e58e383bad1e051b74ba60dc027f7f318af74745c0b70fdb08e905313618b1c4b19b18697050d763ffe57aef40a701926f035e", 0xd7}], 0xa, &(0x7f0000000ac0)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x8}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x0, 0x2, 0xcec, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x3f, 0x80, 0x1, 0x1f}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x3ff, 0x110, 0xe5, 0x4, 0x0, 0x3, 0xff, r3}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x8}}], 0xd0}, 0x109) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000c00)={0x0, 0xffff, 0x2a8, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r4, 0x400}, 0x8) 00:00:14 executing program 2: r0 = socket(0x11, 0x3, 0x0) getpeername$unix(r0, 0x0, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000180)={0x2, 0x3, @multicast1}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/239, 0xef, 0x40000, &(0x7f0000000140)={0x2, 0x2, @multicast1}, 0x10) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") clock_gettime(0x0, &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x16) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="62d9100b10e34b63e809bb6d9a7c685cf3f7b0bbafdf64a77c7e7ed226bcb831228edb9934498f5a36cf476bfbd1d861196205288115213b862dfd71db5f35a63d849ae94f1f8b99584168524fba668aa6a47b6d3097a2ee9266ee0213a55bd28e7fbe05c3e8a5c2bad834603ed3085e56fabc9dbf2591a6c17bd9385dfa32b5325a9b9eb96042b7fe5653c604bf771ad01b32f6dae805f04db0f8a9431020dc327d9749eb9d231e9dc88fa18c73a6645361caf67fca40d5ce635cf5d5a6") r2 = open$dir(&(0x7f00000004c0)='./file0/file0\x00', 0x8, 0x10000000c) open(&(0x7f0000000240)='./file0/file0\x00', 0xc00, 0x4) fchdir(r2) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x1, 0x0) 00:00:14 executing program 3: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev//.\x00', 0x40, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) fsync(0xffffffffffffffff) 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000200)="0c13c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000c80), 0x20000000) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000740)={{"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", "281811f3d6faadfff809485edd030169c87b917593fe0b89a5bd4a1ff03139c0", 0x1395, 0x49}, &(0x7f0000000080)="eb2a1796cfa5eab3e90a42", 0x990, 0x7, 0x9a6, 0x1, 0x10000, 0xfdffffffffffff70, 0x9, 0x8}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "d1cc7a421719a1ec015548a273b2ef6d4f9f8ca82a5f2ddfc08ecb4db1a018c0", 0xff, 0x9}, &(0x7f0000000100)="cf805b2f8f77fa3fdfb316ff0fa60b3ca099611d1a5454ada2c678594402dcd366a7215e612b4db4d382ac6f49df9bcc8b001e7b360fa87e6920acf7e0c75869775751dbb2ddde079848234c4dc713412cdfa4c67b0a888374819b2e2dd16009661aca3628d524905bbba3cd", 0x95a, 0x2, 0x3, 0x0, 0x3, 0x0, 0x9, 0x1}) open(&(0x7f0000000c40)='./file0\x00', 0x802, 0x34) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xc000, 0x4) open(&(0x7f0000000c00)='./file0\x00', 0x100c0, 0x20) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000f00)=0x4, 0x4) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000bc0)={0x10, &(0x7f00000001c0)="2e797f4b54f5cb5c7fbd79e6f5f268d5b0a62b65baca6feccbe783e7", 0xffffffffffff007e, 0x101, 0x1}) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0xc000, 0x1) execve(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d80)=[&(0x7f0000000d00)='/dev/pf\x00', &(0x7f0000000d40)='/dev/pf\x00'], &(0x7f0000000ec0)=[&(0x7f0000000dc0)='@\xfc\x00', &(0x7f0000000e00)='/dev/pf\x00', &(0x7f0000000e40)=']]\x00', &(0x7f0000000e80)='\x00']) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) 00:00:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x26}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xffffffffffffffe0, 0x6c49}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xfff, 0x8, 0x10000, 0x5, 0x2}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x5, @mcast2, 0x4}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b765897d00000000000000000000000000000000f6d8c8189beeac7345c87176c1672b6bb2b16078dc3fb0003239263dec1db0b890a94e", @ANYRES32=0x0, @ANYBLOB="0300000003000000000200003f000000ff7f0800"], &(0x7f0000000500)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={r1, 0x0}, &(0x7f0000000400)=0x10) 00:00:14 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x8, 0x1}, 0xc) socketpair(0x10, 0x3, 0x3b94, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="040001222bb8"], &(0x7f0000000080)=0xa) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x63}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x3, @mcast2, 0x2}}, r4, 0x6, 0x6, 0x1}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x80000001, 0x2c, 0x1}, 0x10) syz_execute_func(&(0x7f00000004c0)="9834170f050520d0f80791277b79794180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4470f188900000000c4e101167c5c8ed72e41812047002b0043cd03c4a2cdbba47207000000468c88aae400008888a1c4101f9b4773e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcc48399415c5a3f000142c4c4a2afa1fbffffff3131f9fba1c9fb110f0f3804830a003bc90200") 00:00:14 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") freebsd10_pipe(&(0x7f0000000040)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0xceeae658fb9ec8d7}], 0x1, 0x0) 00:00:14 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000400)='./file0/file0/file0\x00', &(0x7f00000004c0)='./file1\x00') rename(&(0x7f0000000380)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000002c0)='./file1\x00') symlink(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_stat(&(0x7f0000000180)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:00:14 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$setflags(r1, 0x2, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = msgget$private(0x0, 0x8) msgsnd(r3, &(0x7f0000000300)={0x2, "882bb94d3a028316fa54c145412bea49cb3d93fe1ae7e66493884fc984d27f1d1e2dc318f76359fb0f0104f380f9a7688e7809134ec6abee28f8472a57456c82a9090239a295dafd7bf9758170091ccfabf68b1d0b4953fe760a08f9293507937a861df99e75b0bb689949657dd46702a420edc54fb0f73f335a15e0214925ac8d32a2d2995498a2268d48fbf1d54e2f3e37a28a9a460126d711daac083fa73403c94b9c1a61d08e8172f0daa0827896cf8e2424f14c8b1d79c9215d0383533c33386b490f5c65e9c7df0419a0de490438b2f97c"}, 0xdc, 0x0) 00:00:14 executing program 3: syz_emit_ethernet(0x8, &(0x7f0000000000)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRES16, @ANYPTR64, @ANYRES64, @ANYRES16, @ANYRES32, @ANYRES32]) socket$inet_sctp(0x2, 0x5, 0x84) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:00:14 executing program 2: ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, &(0x7f0000000180)={{"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", "062af06848781b9b8d578680dada2e3d82f100", 0x8000, 0x5}, &(0x7f0000000080)="d48be8ddd509156c94b6c78762fddae13e430e2869c3e0ea9e4f8c244b72451c57b375be081fc677e8a20e98c61a622da9fbe2556c331599618a15126be6b113e856186c90755d689a3b9c6bb4bda6b8336c650e3ae8d4f6b4dfecdf060e57e5fb9535026e8a7977b836ee91e2857f5a03d1e2b7dfa3afc66ac8277c95b1728ea047045351ad53b3512f990b729330115817256d36368daded9692562226e760eac6cadf11d3e10c7583ada57a3f27c1d9ec8975f8ec951b47c1689020df706425417af70bad8c5eff1b57b51dcb", 0x0, 0x7ff, 0x101, 0x1000, 0x2000010000d99, 0x80000000, 0x1004, 0x3}) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x4) 00:00:14 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c6bb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9b9b000000c1ea01eff265dc5f00c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f17720d14111d54111d00") open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x191) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x200, 0x4) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0xc9) chroot(&(0x7f0000000040)='./file0/file0\x00') 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x402, 0x101) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/61, 0x3d}], 0x5, 0xffffffffffffffff) r2 = dup(r1) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000003c0)="ac546c434ded76994fe6cb0d2fe336701ffa143528cf7a415c455b9630aeaf6a6ef488852c18ab6a5b4134b7070b288b4f183fbc442e3437d1fe1b0474245f0858bb0b50f9ab43defb5f7ff0a7df1592361f39fc120d94f077d8c4063f72121d877253f719f6bd7f237c1db778e00d16") fcntl$setflags(r0, 0x2, 0x1) lseek(r1, 0x0, 0x2) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:00:14 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f0000000200)="982e263e4508a72e3103da62686188864f04a8d807185f17b1e93195fa55a868ccb37e1cd747d6b688b01a74c4e7aaae66106b64e07f466a88bca329d52b77921431a73104c6cb0fcd8e41b03efe2588a0050bf7168efecc6607bbbae87d6671be09eafae679f94b4b3f6fd53b016ff14b91f9d69541d37b3eeb5c8d2bdcd80b6a77794d04817853d28b64796294629b8ff93e4e", 0x94, 0x20104, &(0x7f00000002c0)={0x2, 0x1, @rand_addr=0xfffffffffffffffc}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x8}, 0x8) 00:00:15 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e203f000000190000000000000000000000000000007df6396f00005c25000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e03f3bb00000000000000000000000000000000000000000000668749560290f4ad39d19c86500793edf40c12080ff790d9562b916027edf37e9310385f0c7c2ff5a34287fc79c6c942a53a393be769f1351ddd3a3ba76b", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000240)="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") setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x4, 0x8001}, 0x8) 00:00:15 executing program 2: r0 = socket$inet(0x2, 0x30000003, 0x0) close(r0) fcntl$dupfd(r0, 0x11, r0) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 00:00:15 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000100)="30b2988ceb317558bcda347b527bfd7c8531c3b51834058284a422e4033d720bc08e507530c2d05be3d5433f291c977f6082cf8ae867e84c54cb6c562d1a08924bf1a0e504e437f613b7570dbf1c4f17d6e83c6907ec5976e135400f72fdc11fa6c5a2947e5d2977338be6e0ea89727a86439efa91b93e10dfe6b869e4e83a69a0", 0x81) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x10, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@multicast1, @multicast1, 0x1, 0x5, [@loopback, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty]}, 0x24) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='vegas\x00', 0x6) 00:00:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000180)=[{r0, 0x32}, {r0, 0x40}, {r0, 0x4}, {r1, 0x10}, {r1, 0x51}, {r0, 0x20ec}, {r0, 0x2010}, {r1, 0x8}, {r0, 0x4}, {r1, 0xc}], 0xa, 0x20) poll(&(0x7f0000000200)=[{r1, 0x80}, {r1, 0x40}, {r1}, {r1, 0x14}, {r0, 0x2000}, {r0, 0x4}], 0x6, 0x1ff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "541dad28782cb7fb09c659936f1d0e839901aaf020b743b96a9db904e7e3412fdfc88cfa81ac3f727b82d410fd39135a881450108f4d9af8cfda64ca444f32f8d16d9f70903be0cf2fd91312dd1386aaef51bc8873022430958c17a99d4d19971145d7e8577716985c7aeb2181b247ebec106d391a63d4b34ba13484e38bc3d3a683d60f2cbd7e7f4a12cd603fcb24d11cb9dd80ae7a8d47fc5c2e16e426abaa309eaf810621c2978c0478f95953bc65f8806ed5466f2e464cdb5a46071ed2adb723264e7523c29c3c18527b941d6784a7543418363cf0093d1e88df8061ec89b9f38b9328c829f18956fc6446d59473"}, 0x100) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040)={0x2, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) 00:00:15 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) r1 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x3, 0xffffffffffff9a20, 0x0, 0x1, 0x2}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r2, 0x5, 0xf, 0x3, 0x5}, &(0x7f0000000500)=0x18) 00:00:15 executing program 1: mprotect(&(0x7f0000497000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(&(0x7f00000000c0), 0x0, 0x0) 00:00:15 executing program 3: syz_execute_func(&(0x7f0000000080)="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") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xdc, 0x1, 0x2f35, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080)={r0}, 0x8) 00:00:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000340)={0x0, 0x9c}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)="0a6cdea77d8973b5f42a67affd28c1d4b8025bcf60ca9347986a186c1eea836e4f7f9a082ac997c4bdd905317458c7bcca2cea077cf36f961038199728c5da7a63ee1a71b466b83b24cfce275c95331809fa381a97eb3a3ef7ec06501d1e3c112149956122276919b542f5a66ab7a15528e708b4a3d2b7842092f3e142b03bc637cd85156edf9978e22eea59c2d0e3481c0de6", 0x93}, {&(0x7f0000000100)="f6be74e4a206d6c0e588446d59e846d46ef3f821e26474bbd2b7dbe7b6e10da253ae7186169235a1d18e376aeba8d33c75efee04af90ddfbe6cdf23c3365fd2cc35e3eba486d60b47a1b300b1c66fb4ff4a203e07c030a5ddbba7fa6e09a1b707c38a61c70986b53a19534c7811ef3325af21b56e8c7ee6a51c3718b1b5834c486d0e30b0f8d5ba7595f843a087d92f85798bf92c36b2884e304dc24c509377015721f04e023042210ebe318a20dc9183087e98bcd37ffac6c", 0xb9}, {&(0x7f00000001c0)="245761bea4d6c303502f14e54e26a39d2200438875913b5c32dce59011d602fd71ab41b7626cf1dbea7d2ae11120de2c03e28034bdb262089425f9962820aa691077074992511613d912eb37dee866855951172205c1da0f6728778ba538c74105938f7d4fa0cba2324148ad89e88053c1c2d220dd1138591c0079", 0x7b}], 0x3, 0x0, 0x0, 0x8}, 0x20000) dup2(r1, r0) 00:00:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @random="bf82588cc9cd", [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x6, 0x3, 0x0, @random="50016a6babb9", @empty=0xfffff800ac1400aa, @random="b71de684ea5c", @multicast1}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:15 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x4, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000180)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 00:00:15 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x400, 0xf00, 0x3, 0x9, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x3, 0xf, 0x3f, 0x200}, &(0x7f0000000280)=0x18) shmctl$IPC_INFO(0x0, 0x3, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000002c0)={0x1, {{0x1c, 0x0, 0x400, @loopback, 0x6}}}, 0x88) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) r5 = socket(0x3, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x2, 0x4, 0x5, 0x1000, 0x5, 0x1ff, 0x1, 0x7, 0xb2, 0x2}, 0xb) socket$inet_sctp(0x2, 0xfffffbffffffffff, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000180)=0x7fffffff, 0x4) 00:00:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="820293de7a025f4a78ae1229a26c3136d2dee712a6d598a5600b6ce89b44812f5c78090e4840005099c6142df4ca130f978ad4ead4fd43e5ef70a2809a8d7ac3d302045a04a537651f9d8c4a4aaa4e31d6954760a473ae9ba6a7aad943358694"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x0) shutdown(r0, 0x400000000001) 00:00:15 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000980)={r2, 0x1}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$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, 0x7}, 0x8) getgid() getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000940)=0x4) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:15 executing program 1: socketpair(0x17, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x11, r1) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x7}, {0x2, 0x8}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x2, 0x4) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setstatus(r3, 0x4, 0x8) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x8007, &(0x7f00000000c0)={0xfff, 0x0, 0x2, 0xfffffffffffffffc}, 0x8) 00:00:15 executing program 2: r0 = socket(0x1f, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x400}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7f, 0x5}, 0xc) clock_settime(0xf, &(0x7f0000000000)={0x4, 0x20d}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, [], {@ipv4={0x800, {{0x28, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x3}, @ssrr={0x89, 0x3}]}}}}}}) 00:00:15 executing program 3: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc48251913c16f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b821045fc507f240d1d266410ff40f14a8c4e3f56cbd00008020d0c409cc0fe8b91ec483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618d7cc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup(0xffffffffffffffff) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:15 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff000002000000c7825da200000000"], 0x10}, 0x0) 00:00:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x8000, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000180)) 00:00:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = msgget(0x1, 0x488) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x2, r2, r3, r4, r5, 0x81, 0xfffffffffffffff8}, 0x5, 0x2f9, 0x9, 0x0, 0x8, 0xfffffffffffff5c7, r6, r7}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0xff57, 0x20080, 0x0, 0xfffffffffffffd90) 00:00:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xa, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x30f, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3ff78466}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0x7, "8165ea06a91596"}, &(0x7f0000000100)=0xf) 00:00:16 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300050040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000380)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x1ff, 0x1, 0xa7c, 0x76, 0x80000000000, 0x4, 0x80000001, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x8, 0x2, 0x7, 0x9, 0x7}}, &(0x7f00000002c0)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xf, 0x6}, &(0x7f0000000340)=0x8) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x5, 0x400, 0x2d58fb55, 0x7821, 0x0, 0x81, 0x4, r2}, &(0x7f00000003c0)=0x20) 00:00:16 executing program 3: r0 = socket(0x10000000006, 0x3, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:00:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0xc) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1000, 0x100000000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) 00:00:16 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="ca070000000000000000"], 0xa) sendfile(r0, r1, 0x0, 0x8001) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x5, 0xbe0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0xb7, 0xffff, 0xa, 0x200, 0x2, 0x9}, 0x98) open(&(0x7f0000000080)='./file0\x00', 0x38001, 0x88) 00:00:16 executing program 3: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x1c, 0x10000000) accept4$unix(0xffffffffffffff9c, &(0x7f0000000780)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002, 0x20000000) socket$inet6(0x1c, 0x6, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000340)="f4bc448041c80b90b09813a901fee0ac045ed3c966644683f7220754d66c487b7460b49065abdf40e8d51f8670a4ba73df010e0e8622be9fe459619eda8b4ad5d57707b2dab12b21ac7559c61ae332d475ba62a9fa78") socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x0, 0x20000001, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r4 = dup2(r2, r3) chdir(&(0x7f0000000400)='./file0\x00') freebsd11_mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x6000, 0x1004) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) open$dir(&(0x7f00000003c0)='./file0\x00', 0x4, 0x21) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r5, 0x6}, &(0x7f00000002c0)=0x8) fchdir(r4) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet_sctp(r6, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c00000084ec1acf988e83ecfa00000002000004000000000000", @ANYRESOCT=0x0], 0x31}, 0x0) r7 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x3000) shmdt(r7) 00:00:17 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65973b7fb1b56e"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8, 0x81}, &(0x7f0000000180)=0x18) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x1ff, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000000040)=0x10) accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000240)=0x10, 0x20000000) semget$private(0x0, 0x0, 0x104) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x9e}, &(0x7f00000001c0)=0x8) open$dir(&(0x7f0000000140)='./file0\x00', 0x30003, 0x80) 00:00:17 executing program 3: munlockall() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:00:17 executing program 0: mlockall(0x3) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) shmget(0x1, 0x1000, 0x400, &(0x7f0000e5c000/0x1000)=nil) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:17 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202db25cfb9123865b31b0fd01a66696c65300000000000001e00"], 0x10) r1 = dup2(r0, r0) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200) dup2(r1, r1) 00:00:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f00000000c0)='\x00', 0x20) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x5}, 0x24) bind(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:00:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r6, 0xffffffff, 0x6b, 0x1}, 0x8c) fcntl$getown(0xffffffffffffffff, 0x5) 00:00:17 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000000)="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") 00:00:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3600, 0x4) 00:00:17 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="c4027d583ac441b1fe07466c8fa978dbf8c4e2fd25e3c4c27d0e26c463915cb7000000805166450f3828128f4804a246f32ec401f8117638") socket$inet6_sctp(0x1c, 0x8000000000009, 0x84) msync(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x2) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:17 executing program 1: socketpair(0x10, 0x4, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000100)="a2692c0e59abdb612308e6165b5ac7470a82d748db21f534e6dfb44226aa8011f1e96224097003b0a0aacbb491e929802aec7e8b9f9ce6d34c5f3e9f9abf3488820fe34236ee620c7be970280f35cb7871f01072e98a5ca39e599b5648b1c68b93c65f1a2b516cad70c4508567ce6c5d52fd215af73caf3ff52d59b261f191b98b37029ff4f519c46bfb37eff19ee20cef384bc7cf88382803ad1ec58244f5a6fe2da89aae1e21a9a8cf9e4c2bd4fd11f61b97736dbf6b24d6fe6ef3f1886aba49bfe0ef223185ae14b9df3ccb907dbc5b3cac7fee", 0xd5) r1 = msgget(0x0, 0x8) msgctl$IPC_RMID(r1, 0x0) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(0x0) socketpair(0x12, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 00:00:17 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='/*\x00', &(0x7f00000001c0)='*\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='+\x00', &(0x7f0000000300)='@\x00']) 00:00:17 executing program 3: shmget(0x3, 0x2000, 0x335, &(0x7f0000ffc000/0x2000)=nil) socketpair(0x0, 0x20000002, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000180)="b2bba0372ac0c044de5ac776ee52654b1fc86f7ee569406a3801face6abac30a9285cc36588bb218172a878500fffd8789bf80694108afc6df0fa1b30f39b83671dbdb722e98f33fa06c23607827426f8b84bc15f8063d22e237d447a0a9e90ba2c24f6b3b020aff27032031940d4523915a197dc802981aeac76b499f749f8f6ce8af1f8e9e16b05c266b9369c2b12d3f40", 0x92, 0x184, &(0x7f0000000240)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000380)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) semget(0x0, 0x6, 0x400) syz_execute_func(&(0x7f0000000080)="969898472c431c0f0f05f30f59bfd9004f00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7, 0x8, 0x10001}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2008000000000000010100"/116, @ANYRES32=r2, @ANYBLOB="1f00000005000000060000000000000004000000"], &(0x7f0000000300)=0x98) r3 = dup(0xffffffffffffffff) fchmod(r3, 0x20) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0x195f8221, 0x2, 0xc7cb, 0x6}, 0x8) setrlimit(0x0, &(0x7f0000000040)={0xffffffff, 0x7fffffff}) 00:00:17 executing program 1: setrlimit(0x8006, &(0x7f0000000000)={0x10000008000b35d, 0x800000b35d}) mlockall(0x3) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) 00:00:17 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x882, 0x20) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000140)=""/241, &(0x7f0000000240)=0xf1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)='m', 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="cbf201838598389521ac3c97ddb2d9c6f6dc9a6f57362604cc388daa8a95aa0d3f40693630e31999ad5b52cbdfa3a2d991146bd8507646b5765b71a569355bfb8d7e5cd3fd7d896ee2459dbb3f5a3a0733f10437a828173076e9ac106314f7719ad57160c81ab715a9febf04cd33be14d79cd8a2bf75537e186464483267668d3df4bc6ff750f6e7a72dc731e053584cba17c321e7ea4009b84359dbff0d082098b18a1b52f82777e2d27624", 0xac) 00:00:18 executing program 2: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x10000, 0xb9ea) 00:00:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = shmget(0x0, 0x3000, 0x4a4, &(0x7f0000ff5000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/4096) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000012c0)={0x0, 0x20}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000013c0)={r3, 0x9, 0x7ff}, 0xc) socket$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) accept4$inet6(r0, &(0x7f00000011c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) 00:00:18 executing program 3: syz_execute_func(&(0x7f0000000380)="b13b91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff9c4418d71f08bc4c161c4fa2bea01efc48192558dc3c36645c42142518ca1ef000000f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12111d4b115000") open(&(0x7f0000000000)='\x00', 0x40, 0x48) 00:00:18 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x6, @empty, 0xc12}}, 0x0, 0x1f, 0xffffffffffffffe0, 0x8}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x553, r1}, &(0x7f0000000200)=0xc) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = semget(0x3, 0x2, 0xa) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000240)=""/62) 00:00:18 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000180)="78a63cadd15c66c182978ff8cc476f24a80a9c3d4007296c71dd364418bbb3cef67ba8377a47670f279d3887084102334a398977fed501388c344cba8cd02980d5455dd5092964773282d0ba3350e2ee5c82bc2f295fe8afb7ee19e4791452bae7ee594bc2cc2bc80702e96a7c98c43e9f06d387e1ea141396acd3b54dca20d35fd79e9c74b49faf2a22fb8ce7fe9a30d07109b8228da9b828242303f3e781c3c044a5744d664439de7a5dc20be5ddb8850109988312ebf16d2444e4d0e49a56ef8632817fa29026a68b") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0xa497) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:00:18 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000080)={@multicast1, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) __getcwd(&(0x7f0000000140)=""/51, 0x33) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @empty, r3}, 0xc) r4 = semget(0x1, 0x0, 0x0) __semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000000240)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast1, @broadcast, r3}, 0xc) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:18 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x100047, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) fstat(r0, &(0x7f00000005c0)) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000080"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x100, 0x8) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:00:18 executing program 1: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) mincore(&(0x7f00004ba000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/192) 00:00:18 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000000)=0x10) 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x5, 0x10001}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x400, 0x20, 0x0, 0xf48, r1}, 0x10) r2 = semget$private(0x0, 0x3, 0x20) __semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000000200)=""/194) freebsd10_pipe(&(0x7f0000000000)) 00:00:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, 0x0, 0x0) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000180)='./file0\x00', r1, r2) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="a05a513e0031c81c8735bc9b1ce0bacd634948c5999f1be104bedfcd9f9b9a65195ea03537565f98490d8d6f1ffec4192cbb47be29dfe213dbdbdf3b47c46d8173019572c8190a9c5129e2dafa40bbd3975bce6ecc4e57d17742f6f48b312a97314fa5414017352fd4", 0x69}, {&(0x7f0000000080)="c7f1e30725d2b1666ad781a4ef6ad0475404c6836b5c8155f3efec3e62a1f95882314e1b413d15c45edcf05983c79f81adf4927f54d4fe19e1a54aa45c5bcb01525dc48f5c21f3ede3ce75a9aba61f9733dc61861b5fad504b1d73c473ebaf9e16b8d8ff27d1ea9feb17f6639bafbdfbacff587c28574a7ec976e736003dd9ebfa63c0eacdc3ddff052c38dba626d447c3f06f8810f0e325351b356116a394d6d02092", 0xa3}], 0x2, 0x0) 00:00:18 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x20000000000006, &(0x7f0000000200)={0x10000000000b35d, 0x800000b35d}) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="f1e19c79929a137702bc8ce63bf6d4b83de02704ca6e427faac147f2eedf765ad25632823a63b74dbfa82c7cb31d5a1540a06ff1028c29d95f9fad1407301bf03efbe20a9c0807f760d39a00aff9439eda468010ea49f0197adf39465c940bc66e1731e19cf793a8b2b60b446906d2f6198e1292d5ba55c24936571089841decca", 0x81}, {&(0x7f0000000240)="67b845f4871b2bcb75afcf46b4abdba55a428ef50e5d54b930ac812a15766bb592987422533f1e1636eb67f2392712d9fbc9b815f0631fd37574d3eeef1a6cdbc8b46716fb90f8af4cac8a5754e062e37f6ebfefa88a53e3722ca6710285211fe7cf89e5b32243476825bcb1b899f0e64a3da24008ed81b17e", 0x79}, {&(0x7f0000000540)="c6505ac20483aaf8e1640116600438c3a9011668f1038a24eaec47e889da50700e8592ed8f5e35a199d512b4a05ea4c6df39259edf8d60d8a7b6e4dbbca94bb3c8a19100aa8dc42c795494c7d9732b52df3099c4168b4152be305bd229b3a761635d8a75b6e87798b329fe5aef0564aa1299eb2ff392122b1c207577693f0440e90b167d4d1f7a35b16c68dcbe9d3dfd2896995436c2f5f27475483f31919526f0c6fd1e1dbe63b679b55191c23713653fbb90e0b2f290b919498d2da3397ff065e9831a4a21b90eafbc", 0xca}], 0x3, 0x48) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:18 executing program 0: r0 = socket(0x8002, 0x7, 0x9) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000b}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) 00:00:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff3c) write(r0, &(0x7f0000000040)='H', 0x1) write(r0, &(0x7f00000001c0)='I', 0x1) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) socket$inet(0x2, 0x5, 0x4) fcntl$getflags(r1, 0x1) 00:00:19 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c4, 0x0) r1 = getpid() r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x80000001, 0x5, 0x7e15}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="e10000003690d34e46cdadf02686c826f187ff628121c94a10f1ac28bad40eeb63c9900022787427f7d4fc4b08ce50599603ee8536054c34b67f56ca97a210d7716388cafc083938b258cca5ce3541cce93666ff52416df54cb121ec6952f119c12a327a129b940f031cec096c0009e1f48cac2966001529d5b7bc2abcfd9285f5f0e64fd5a85cf873b6ec8e3100cb1f3d62498583a1b674a7e9b4a1cd50f1db84e97f71e00c357c79e3f7600ea5905ebc9b9025852d8dd0c2eb82717e20adb3ccb94b64ba64852fe2ce25e56644f431df6ff26693ca51f58242ae4b63847f190d2b7ba741"], &(0x7f00000000c0)=0xe9) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x40000000e, r1}) 00:00:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x68, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) poll(&(0x7f0000000000)=[{r0, 0x144}], 0x1, 0x0) 00:00:19 executing program 2: socket$inet(0x2, 0x1, 0x10000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0xffffffca) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) accept(r1, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) close(r3) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r3, 0x2000745e, 0x0) 00:00:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x100000001}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0xa6f}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1202, &(0x7f0000000180), 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, 0x8) 00:00:19 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x154ccfb6fa1c2fa6, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8003f) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 00:00:19 executing program 1: mlockall(0x1) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000180)=0x8c) open$dir(&(0x7f0000000200)='./file0/file0/file0\x00', 0x1, 0xd0) sendto$unix(r0, &(0x7f0000000300)="6155e4f968215afb1bec3a665f3700441b2592aae0d2d3489c2994c45444e059fc190976f8dad55f80700dd98d7cf80ba0355d3db956c50e75f83875306f6d70d6e7680ed7de96b3fbae26cdfd817c719d2cd7469b4270258ef6347530987e787c59d4a0e4024506cc60cf84b045f193ff09c00029e2cf2f1efc4c43f6360fa218fb94c461854346e5f4d2", 0x8b, 0x1, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32=r0]], 0x1) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1, 0x0, 0x0, 0x5}, 0x81) readv(r0, &(0x7f0000002780)=[{&(0x7f0000000240)=""/10, 0xa}, {&(0x7f00000003c0)=""/144, 0x90}, {&(0x7f00000013c0)=""/180, 0xffffffffffffffa7}, {&(0x7f0000001480)=""/207, 0xcf}, {&(0x7f0000001680)=""/198, 0xc6}, {&(0x7f0000001580)=""/85, 0x55}, {&(0x7f0000000280)=""/11, 0xb}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000001600)=""/62, 0x3e}], 0x9) 00:00:19 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) ftruncate(r2, 0x0) r3 = dup(r1) write(r3, &(0x7f0000000040), 0x3000) 00:00:19 executing program 0: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x6) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0xf, &(0x7f0000000400)=[{&(0x7f0000000140)="bb60b68e8d395c4d12f2c40b1a66f9bae4d4075cf3ec90db4b892b38a4f46ab25f1c12239463f4adb13e22ffb019e83700a6c2176bd74efae907fc697c1bb8b71dd4190dd426cdd94efb2d38d13e3ac3cfdc04f3f1524a26bc5acf99a6cd28d15994cfda84b1c33fa000850fb1fd1625b8c4cf98076ba94afe449c1f2991e9d66ad2a7fe637449df4c92dbd865a0592c85eb251c58dcf5d1665a42c792dddc05f4864c3bf1b378ee670eed118a2ddb99df28d54883385838c6c054e2c1fdcbc7e97d3be50fd6"}, {&(0x7f0000000340)="5b68111120f71a3268e11fbc472f8f0b9bdcaaa8e708616dae804c5570257ce8a115468b65175c3a0709e9cb512e99059bb680848efa1f3b1b92137e22d486a31c6f7adc96ff493a6a45787a9153869272d5c0687ab354d4b4a48c78cd5388d5e136845a98b57abcc8e5ac66832803cace86bd130c8589eae0242c298f918d8ef58dd1c17c3797c1b6d0d2154d3ba7bcb4cbf0d530570d77cd0c6127aba9e66e26891957b20d"}, {&(0x7f0000001480)="c7acb3d2b5b116823eda83fd4e1dd11757a7c0306a115b50cb553c31f0c343794d52a4e577c6440f7ce312eb964a36161c8d9abbba519ad3c733493e622911de9a75ee4070533d5b898a110c50c998579d1ad86dadf6ddc90b155f9cd3455f6bd7ae5f8ba38cb2363948f58b3a7698a2a5faa5b1dda737fbcdad6723c47300bcc2c8d016e905754e0bae3b847711e35d4128f59e15d5f58709138d4e12fda275"}, {&(0x7f00000025c0)="82d3f229b1b833d447f9c6ab384b54d198e513f118e9edeb9ab84c52b6765619ba786be73b4f65826bf746d21b3475ca15cf6e68dadaba988b09ea831ff2f1b17cf1618f82de04009d42f2f778445e0b729b4d9a80c0e656cfea3ce27e2aff4eb887f46f995e2d0dc1646dc9c3c45c10a77f66f03882eef36b354ec3942fc27f0f2a531858ba4871f5e90d985c87227872bec6c271474e214caf66273b090edfe4e276ac696c6e00720fbbbde1b81f27b2801154c26a3a882731088d67f0a58682b8ac3b"}, {&(0x7f0000000240)="a649733e1807693b22a86bf01e8d0e9ee94fb7bf62bdbffdd69b82430179c3608b4428b9f94cf8b47b48045013636095db161e5739"}, {&(0x7f00000026c0)="614dd6db954a69cb115915fb7bdd5a20bd3efa794e91c3c953cc612c2e8c58079b0027f0aecec391d5f4fb25fad302ccc63f36600cfc81dbca99c8314edb0500c6f8aed4091f5b5f4992aa4405153370138603947efefdba9b00e67c5c3df0bfef5ff82dbf6f4029610a23bff1860ba2cda1405dd6a61eb8c5c33c2135af702be039ab4a3576f696fb78f51f2fe8c05851119cb949a6297cc4a88cabc4682f9c70b4197b7a8d621c7f795a2733339c31ba89cb509c3583c4200d20c05c858d6bf1dc6397"}, {&(0x7f00000027c0)="ee38d6450320e40fb0d5f09313fc07cf2667970cb6b766590e20996fafff9b71218a809aeed67e4b59b991ed1d17c8ad0d9eed6d399794c2e6f5ec9b41ab9ced72a12ce0b6aed7d37f320e44b3a5a15fc967e59e7566528bb9ac61caadb087dab8548d42faced486feb979a75feb7b7b2bb49a67fbe2bd9bd3e2b044acaf17abbc5f42aaac8f8f03fa9edccda45b1333e8ad5c904cb916fcf7f3e778"}], 0x23d, 0x0}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="98815a73797ccc12398fdde0e47a1a7e7d6f3d1986f59677a7ef32d0bc7add6a9f4f144783c079dff8666999f4f912f987233a1e0bd2c3a65c826e5d0dc983038239f554b004b01da20e9bc4596a62c662fee00f581d53bf6b8677182b313d98fee1c2b28c41ab175e656d2efd115e91585f6c8f1dae4b466410") 00:00:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000240)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[0x61, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff89, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:00:19 executing program 1: syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb01860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000") r0 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x26, &(0x7f0000000040)=0x5, 0x4) writev(r1, &(0x7f0000001300)=[{&(0x7f0000001340)="7a69d579f1b4199a01f76dafbb4bde2c3e7026e3fbb2f3828889b82459d3df771ce6725aa6a7cea3712e69265ae3392c6cac92d0b6c19f8f788621e19eabdfd793ccf8e68dd0dfa68b07940debb38a78101b68a090bfea71b762e59df83538b61aa394f6c9794fd5966fade38a", 0x6d}, {&(0x7f0000000240)="d9db8ae835ccb6f29d57186f4f8de16ae6fc0cc036baf77ada3a94d8a72be676b646d092e3c2a29f31057ee81516ec5fde72242496eb49be6c7052e436eba6aea6dbf7ca513f7ddb08bff9dbda4bb787f10b3d7fdf245e4aea3888cf4bea2e1efe1971823e38a7c794fc163a2c7b0cfc308e14867af4380e5c0f4df718dbcfb967", 0x81}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000013c0)="efaecca5512982267e09ed1b588437eb9597781eaa22a330042ddc668fb20bc39bcf35ca73b48271d331fb77ce1ed0d1db4341a6b241deb98f8e0dcbe86da4c0d8f9fa28178a60767ef5e20b54554bc24a9a9c1f818cbb6bd092ee7a9f83b800"/106, 0x6a}], 0x10000217) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x2, 0x6, 0x4, 0x1, r3}) 00:00:19 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001080)={0x0, 0x3, 0x9}, &(0x7f00000010c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001100)={0x0, 0xffffffff7fffffff}, &(0x7f0000001140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001180)={r2, 0x8001, 0x8, 0x6, 0x9, 0x10000, 0xad, 0x0, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x5, 0x7ff, 0x3f, 0x7, 0x4}}, &(0x7f0000001240)=0xb8) sendto$inet(r0, &(0x7f0000000080)="3f21da71d442732b3c28aa2a19079b842409c63a0e0b01b3fb3b74b8eb69b53ca65e33ebe9417d3beafb639186857ae98320e19e12714354cf1681905a6d2509974fa68ebf0044ac6cb74f401b50a4a5133e88d280df60312146e9936e39e6c129df8d2b3d9b079a868436ad7fada92b1b4fb3ea9875fef00416d77599d3346e1e9f7d5901eaba802d8ed60612da23b77cd08ead621751e93bbf25c4080c4da4b88dd15d993cbda9d8afdc0670dc536148da71171be700570f10ad86d37e9ae4653654654875b763eec5df4441c3570b2a1436ba35ee61c6bd08ff859d64c0f41e0eaf2dc27ec522b70a3a3120bf3e50497834a46492a619241900d63aecee58eb426aeb33ef83b1327f6e7b21cc49698e7292eef7d7d7f12a39e3452a0083f8c115c8b69a0739c1233c64d5c30f29a6c2b100008d2a9f54e109b42854c2a7b099f44bc2d7bdbb78cac6ad7c084f8d54f257a7f8a05bba8e52963314e9a8fc690d42dbf986995adabe8463680cc8601af5c61147b408eca4cf094857bba06d05b0a8bba5c6fc0c9282a0050f4cdfd655522d4f524a95feb787fcb43d9d1f91db1dd5dfae47d1c75084ace0b044a2fa232303e68aee8759d47185bc7af4de16eaf50bc06603b728acf4fc824eb2b33548bc39b586738d295c044d8e462ae038be5eb5cee21b009b114d98c15413e05e8fc8a50c69a66adeb19d3335efcc87bb200de44b1754a93f5531d0d66019e5987de7ee3d09c70194dfc465681cd7b218037f8a6a86d570031c275c0be5daf19239a053d61f8b0df07f6a7f6828ee19859e0e9fd75c469a52387aedaad8e55ed1e41abd2f8c717fd1e087fc55ce806bc7cc76ccc97b3b1387f7b6fdc04d1b842c2072d47dea04884d5615333c4fd2c204067829b1fb893243d69f329acedd3689f1269247cd160950dca903305f7c71e96da4f9bc0f538f416a6ed73dcf8e42c4a419a6a75f8da702e9976e3f4fe92a642303b02e2426f621e058a8333b279e093139a9f559dc01a72cc3cb721c21e72153e73993b7712e0d57eada54a1214e97b48fec6331fa6ce9d6d0735cc9606084161d9a02a5a56313b6607a39a5cc1fe804fa7ffc67fe55004e65de56a9dfb3cafeb43c54857f7e6482a4a3aaaadf2fbe4317b6449f743637c12527e2a8499be6b0474f80999e512fa889a5b188e82d6ace1643443cefecb477517ac4e5c5d3b7bc2785a8627cf5300460f677769ac9d5563f09bac1531204b2309942eb4e9f7cee353a8a18f13e4970927a08005ffb69c7b878293e25288625e0545bef9184e623e671541e8bd2811ba2568039ae0ac6dbc54bf25d6b0e1d9400a2eb26788aabd2e7f59f2df9e882c16dfbd74c174a445ae915f7e32d129af1e9a000efdc94a3badaf44fbc56e9942acdc8dabefbf83c7481378cdd4d6fe595549e17f1c0b329b58a6e9baa02c2bd6e82b124a06c5a84a7190325f12dff38853c1cf42e84e209de10bbe6ff1e2702f54be82d095d14fc86376ac2c713a9da69d033ead48b17ee1cf8e69960a00f47855ae67bf588a72aaf5553b927047c02cddbbf947d0fa34e78b3615b98e52e42e54727dbddca5e519eab658f6f6410d4f569c9124f29b3cd55e1a98f8f31572f2c0f3b7f1cdde0d81d410c591626e1beb4f0faa2f71ae49977678fd570d9786000128a2d414d636901e015fec69d5cb20917f72500a576d73ca78ec72e70f305d491c1f006aba5ab1ea664dfa4b5473e98f4aa4ba90e1c50bd839b10811570e93a24846fdd256586ca4c21c265c5a6c63d2efe28572fe465e16e3d46e06c8ed9546d916ea6348557435b32ce295205ab55dcc2000dcbd17e885748284ce74edf902e70581bcc8d1443880515c201c654c5c0bd044ff17f68e4c0ca2134f52001c54324d50c2323cc7d095b1794cc89e618f8b6b0db560dbe474958f95f8a173362481465609df8a849f7afc85aede67da7c49ed1ba91945c05dbffeb0fedc99379991473f27ee7f6e40b264904c668195453f1e4c8b8c391206cc1a6f8675689485aa2828b2484b3b0bbabccc55c8df0b27bd66ff214041f908688787abcce6113ff8f6ebfca7acc1646624f1a4175a5366ed3ac3ea52793e158317cd0e2ffb7d112fdaaaaa577e40935adda35aa9c96c98f7f7300610c886c3ba1404e3747c26994ae37d661f5c02a2c619ab2ee8a23daf758b8e730df573e38fa5fc811d4c61950b30e17570f2b689d4f2b555e823fc9312f5f34b07047ef38d7c26bac96f1228e9a7b00482ef3ea1b4ca86ea3dbb655645b1696bf4cd857eca4061a568af869c91d571c36dab4d84b6f49265ec29d6f7f3c43e943a6d6b804deafe781f0dcc88ff2a82ecf8d1b946f9ec7feb8c83264ad84e9ff0a6c04efcba586ea140ded733bcee66d70e272e77426e8aa7469246507ee20922e73fc66121644b2f39e7238da57b43a5166a3cbf616f8dc8b91c3cbdc12de987398cfadc0d6f2817170a1b472edf08a1f7e44d4edb247a2b2a0b3a8cbb5f4c48e3fef4b980b1db3ae0b9da854bcc1c063ca0d69823a68deabea50d961b9afdc4d383268b9f38f0ba5f45eb49be75f638cdcfefea3189e150f506cbbc49b5d1c34a8cdae03add041c648bd634da00c849a373a9411fa3d871172d41f20b6f2aae5ad0f6227622d15fd7c2f23e7d3014a1b17903389bbcd581f02dfd42bc92a22edb5620c2074bb31753e53cbe0d758107658ea5ebd1aa1b1aed6b69c85944299ad3871db5e91d2bd1eb98e768982900c22d7ea0e4be23a5374fa25e629ecaa3d7b2e2abb3f6d8573c2a7cc6c796d4fbd8ad6bcf416da703299714637d6ac1245cfae6c7ecbe125e5a61e0a5ddf50045d7f6a7cdbd40adab8ea8bc5f5a656b6a94db09eb19693aaaef83ce80d4a4e40194941efaaf765d07a409ebe187fc4afd5c5835b93f1fab424ac0cfd5069cf797a561a4f78ca090ed0804b2acc884826058b20bd562f20e98114c7217fb86e45029418b1035bdde37bdd5c124ce3c0a16e9123a37636514874cfd3db68cd578d54a0a5d83bc3c2151c9f2056267b9fba322a7356c92de983df2de61c308839e08232191d005c4cc91ab4b40884fa3f0c0881be4722367f854d479ff8443700948ac7a1228d2806007598d40ff2d19f185059fa2ed7b251fc90dd6c64ee038009e1172f06762b8994e4365f174ba8bd569364618ec1d3c5c2f2227539d62a7edae2d2ea42dc1c92dfddaed882b8e1c84f0eca845947805af4eec6d8fe01c48dc4268bbf9712d87e3e1f181ca1f0fc6ae16f8c46a801c13b17c418b3d6987033ff003c694f51a9e9d740b570d7da624868ec1226c8104ebc8b804122009cba79d24583d0f4ab0977c29b22c86fed34ac33d44184644a0e799191867a056609a48105399e8c25b19e2ff35f1fad3c227c33db8cd20d922f53ceba10fed5f20edb03460e2871fae1ccfe932f9aa1e0cce556152bffc721ad2d8d90627118552507c4a640bc53581d730797c01bbe19fb29ab7938d7034aef551bfef2c7f8f6c5d3ea3468e92eb79380aa1c93bd418fb82ea3f7967a3c27eae6bb0923892bf72300cdcdec4ebf4cdb747671c8d811be6a6c18881b44c6a06eee4ffe973c4e0c3a72d572e5b592a42abaad68e9ebbe28ed6eca3f54b67bd7805df200c6e5881b5d4c286b46483bbedc316db1355febad458279ceaea9e81a33cfcf7d5ec0cdb62a66a5e7568f019c1a2875750b0617a6f370221ff622828b3eb426bbd80bd6b93b75c67c15312e5bb0def3d1304493842bb87a468895327e2065c3db005c6f160c9bf68af5dc4ad89c3e244f063bcb5d3a35e08e67cc7fa11aca4e125a50195a4f12e8eb2ddd0223ff90a86bec75befc15c67555cae33289aa66e7d66a9c848c70897d4b1f1012c70d0471bb1f49ee73967f0614a7beb25ca1165fd702afedc9c998b1d510b47b9973b4016fbe2b0e26372f094f8c3371f6cc60c2be10c11d49bffff6e02a3dd1eea76e64e8d3a62e20ac53c22e6c148c45f5274b8ad44ddac2a9f650e26f5b2da6601541285fde3031d9b4df8ccdd50a0e849f2390266e35152c1f654cb9f08505ad12ac7e56e179ae7f7a756f6cb0d682f60f173b4d0a07db33b896aede8e355a0a7cd43fd87afbd3241ce452c3be32f097c7a20c8507dd03b82ab8b7b0d8e6dc68f8a5794cd737d25e748808b0bdec999527be657106d885d60c7a635e5c778919dd6670dbc93d4e0782e62a6f9127109d90222fe5f1dcc7a196ccaff45609e328d95947f618d9a708a4640a1e2da3421bdbbf82b9f43bfd4e99c6143d19b893299fa98f72a48fb9af1faeddd4d7d628c6014464e1d780332dfbd6490bdf8c8e69d4f783dacfda19736a792fb72d88c144c36d56afcb9df4f396872a179acc1fc5a043df4716dc92f14cede75dac82188d1b1f65b18bd55431a781ccdb8d21e583fa10ec68382da08245a880907f91f3f3fd1144bba4eeb42055ec5b24fe54013da37801270c32f54afef8eb655a65b5b7fc7d9a246195591f4c882a9bfe7c0f210579d86b70b5228632f8666098f31aab3876043a198e6139045cdf97b25907c20a9cca6c89acccf6f92c7185e0e7b63e3f993f7cb28379c3cdfffc5b9dedd7ef906252737976077f1cdd554426d52a49ebb55aa3662fe642ff2f59e769063f803f2bc5bd845275322e282de0bcbad35e77b204e08bfedfcb980adbbad6fbd5b96f6c31d99fd496faa351a02c3d6837f451ab621f5f5c4ba2f1b6983fcaf596c6b57e8c9f9e3f3473f9aa2ee9caf76d362578458f35e0a62ba321fd9cd845f6cd8e8bde90bfb10c843af60d004c83ee4645b920ae8582ec9f7825d2be626d396258e5e4ebeac59a07e383596fb1444a28892e4c4e02cfdceb9ae067479200c6cbf924dc7955926e0dffd955ffa50c00ae45959f46a186e142ec7eb157e69da02d58b6cce6b3c80edcae74c8906e344f16da45ead47365e0848da70affba3af132127e71b97785a896a720c2ba8e8e859f929ce75a507d2f3238d38d2d2b023d23ef650231da388e5bcb08df16d3029b663fa49ccc950a2982ac9287895845d4b0c5e88dcd1eda0661b2c2796de2e79865db9e5222b567762cc65345f7362191114e98a17bf90664ef07fcd4c6e30d107285373881db9b8ece3a0ee847a25d200ce0b5eaea1fef90c5d981f6d572000cf811f36cb510f3df085a8301ed8cdaecc33dc893f0899ef55718a7dd004723b2fccfae95b088deb8308e0e9bf43bd109eb6b6875632b95c128d8823d14caaa8ee2ea5ed6674ea9c4158ecbb4e3218b8ffbbe32fed873410827ea6c0f31e9d9919e3e9c7171d467e863c80999c7e47071f28edb6df70768afdf7c780c646470f2eeafada3d34ed0a4f51fd2bbc1369daf8b196a08580f7204612b9e34252045ad7599f49f1bbf3c7292b7aba09170dbc5a60309102678610022ae1e1868710e83134904643f51979dd461ae1e175abad629c82e11cb99bde7920a1b976ccc616b7cc7a83c08aadf49641e61e33dcc228d509d4bf5bdd351cdbdf667efa40275bc97bee49576e9febb28d0b53bccd147ba7b6442cc0c8aa6ed835afbb03f55c4ce3e6ea0e8f34cd441e60db1e7a7f6ddea677b5c4e33efbc51b2dbbdf765eba8082f63b1f7ab43d1c1654ad61e165ac0771c6dc8ee96195b2efe0c9ccb006610d1d5b4dfe1845a60e1814dbd2a719f223ce98423875b366e6fcce722794a0b2f98fa20db2a6fc7e3544abfe4c09f652b3beb138c26f866bddda4ce75d161cd374b", 0x1000, 0x20000, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:00:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x10000000004, 0x14, r2, 0x0) 00:00:19 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/251, 0xfb}], 0x1, &(0x7f0000000280)=""/57, 0x39}, 0x400c3) r1 = socket(0x2, 0x20000007, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x2, 0x80000002, @mcast1, 0x7f}, 0x1c) 00:00:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$unix(0x1, 0x2, 0x0) geteuid() poll(&(0x7f0000000000)=[{r0, 0x12}, {r1, 0x8}], 0x2, 0x6a) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000280)="91cd806e440f3a21ca8b660f708301000000fec44139fd5bf91cfad58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1eacfc3c3664545186746f3fe25400eaee47c7c730f26400f0d18c401fe5ff6b1ddf730255008baefefc92dae5b877272c38dc4c41d54111d00") 00:00:20 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x5, 0x100000000, 0xfffffffffffffffc, 0x6, 0x1f}, &(0x7f0000000200)=0x14) exit(0x6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02e49954b2caf2bf0d90e892050d8dd705003120e000000200000000000000b80000000000000001000000007bbdc897c7dd77f7f10000000000001100000026000000000000000000000000c9000000000000000000000000cc31e22a9f48207f38b2817a59e5e5ed00000000000000000000000000000000000000000000fb", @ANYRES32=r1, @ANYBLOB="03000000020000000900000004000000ff000300"], 0xa0) syz_execute_func(&(0x7f0000000140)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x800000000001f, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x2) 00:00:20 executing program 1: syz_execute_func(&(0x7f0000000000)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10c4a, 0x1e3) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "d9787cc656c6882c393cbda3b96301b4c24d8c1ab6b8a81e3ef6c2231b3bcafc", 0x4, 0x30}, &(0x7f0000000100)="bac9db277b01d081667e6106525e833284ab4c835f337e", 0x400, 0x1000, 0x200, 0x2, 0x4, 0xfc1, 0x5, 0xffffffff00000001}) shutdown(r0, 0x1) 00:00:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) accept(r0, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x400, 0x8, 0x200, r1}, 0x10) fcntl$setstatus(r0, 0x4, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x459, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x8000, 0x2, [0x800, 0xffffffffffffffff]}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x5825a0e459bfdff4, 0xfffffffffffdfffe, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000840)={&(0x7f0000000300)=@in6={0x1c, 0x1, 0x40, @empty, 0xd964}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000340)="d1a873c6caedc5ca89ba08317e01eb9c956575e1b00ed26565c51b3b47ce4e544b7a9f950e5b9415b97c848487500f43accac18613e3f7acaa2667b96fe131c9064584f8df7874133077ff7c6c9feae702e549ccecd7ed18ed976e021a55f80f8d1ef4cf4581a637d5d4b3ef495bf0f4fc4d9d49dfab096408dbaa4f01afc600184cab93f3b19f0808493091485a2a1b0ce1faee49318e7807318a6a0b0624e4c96827872b854ab162c4fc30d652fa9bd5611a2dbf78831e7a332f237969777bc31b6ebc570f7df262f1cf1b3b6a1b31e09acf061ea6a88a39bc1261cc34556a3fec91868325ffa27bcd9bc4a8", 0xed}, {&(0x7f0000000440)="bb71219451563e51c93563192c2e2d2c8de35785f14bc9ee260bfe8d80b6e66f81", 0x21}, {&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="ae13698ef6faf42675808937968d92d52b24fad4ea9b4b745bb2db3c4408fffd5d923bbe491a8b0be4606320599eceb2e34c9d95a97bc68cf646f347ae9a313653b65ef3156fcc23e6141e825c516d6a37c26afcba4283e8937b983abf2ab1576d9ab56ee1651c2aab3740c5e8b7268222b9377583e051cf17dfce36a360176dc58013c8027aee4c753173cc86675427d5305eec38b13293e12ddf83cd99852d4f95155c46", 0xa5}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000640)="b7ae6d174e0d731670f1584798a863be1b4f2829fe0584e431259922f57d486ec2fb71194a17b15c897c23cea984ff3ce8d67bfebd610365e0fc63178e4cbcba4f00d1d02e7ff9", 0x47}, {&(0x7f00000006c0)="8e04c372c62b82cbe65c6609e401402f8bc87164a415cd7e207e0fce80ed018dcf7c8ba93ae0035a4fed9e806dd93bb0f627daae0a45b060202a50471ca584d481ea75ce938aab3d08d790bf2e9c41c36655b60d63ab7431b49e44662ce0b7249b69e7f4aa161325ca7350e86a95eb778b8a5a0e9d53ffb0ea37aa6617dbf7acb1f815862617a7d1cce99e3dae859ecfe3609da4414c0499df02af6f4199487ce8784c14543ba206c5f3fb5d5cba86e48edffe15ed5c4a0933c04cb56dec95346019fef4cc5e01a240f4c41e066e5064428e7f9a108b3a09", 0xd8}], 0x7, &(0x7f00000018c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="a48e7b57f6cf30f4d16e68fd8bc69294"}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x4100, 0x1f, 0x1, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0xff, 0x5000, 0x20002000000000, 0xc8, 0x8, 0xd3af, 0x8, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x10001, 0xfe, 0x200, 0xfffffffffffffff7, 0x0, 0x400, 0xfffffffffffffff7, 0x6, r1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x93f, 0x4, 0x6, 0xd322}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x20, 0x8, 0x7, r1}}], 0x11c, 0x80}, 0x20000) 00:00:20 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0xaa1, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x21) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') 00:00:20 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) getsockopt$inet_tcp_buf(r2, 0x6, 0x27, &(0x7f00000008c0)=""/248, &(0x7f00000009c0)=0x5d) ioctl$DIOCRINADEFINE(r4, 0xc450444d, &(0x7f0000000b00)={{"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", "3417447ae78f2e3c2801903acecc535f54e4ff6c7370d33f1508eca7319e8161", 0x9, 0x800}, &(0x7f0000000a00)="f7a5427bb85a10a680f3a093e86fde98f453fbde2098b6e87a7ea0b35a8acbb646b5c6e4069357d21ff6fd16c0bc38eca96c71bb054ad806c98864b1563e6b8d3094742f17394ae7dca0bb850b200abfc031de836c116c81492d7328bce74dbddb94b7a80ef68e503831206d6d7082787b0cfdd4ce27364f83022e40716732ebb245c89f0072a0ce411562877c0d23c04123e086d89897a8d463b55c4f3ff31d4e3d79aeca631ae5cc2855dfe0bfb4ef0958cc1fbce052ffeebb730d1a26b2cc8031f73ab87bf1fa479d43252931127e5e6d5aaa7c0073b91e21b7", 0x2, 0x1, 0x40, 0x0, 0x1, 0x1ff, 0x79d17b68, 0x3ff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:20 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000040)={0x6b, {{0x1c, 0x2, 0x1, @ipv4={[], [], @rand_addr=0x4}, 0x7}}, {{0x1c, 0x0, 0xfffffffffffffff9, @mcast1, 0xffffffffffffffdf}}}, 0x108) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000002c0)={@local, @rand_addr, @local}, &(0x7f0000000300)=0xc) 00:00:20 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0x5, 0x36) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x4, @loopback, 0x9}, 0x1c) 00:00:20 executing program 0: 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(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") fcntl$getflags(r0, 0x3) 00:00:20 executing program 1: r0 = socket(0x0, 0x3, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) chroot(&(0x7f0000000040)='./file0\x00') 00:00:20 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f6b0100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x5, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000180)=0x8) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0}, 0x0) 00:00:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "addb477e35734c53f81bc3c6d7a32f8131b1dfee8923bbaf9fe046c007fefc3eac6056bfbd55e01df77053e42437583768640537a8204adac7b7564b6c92d2cfdb45818f58fadef74bf37b5a5a0e492832512f5d2e139f372eff9b4b09fc1b464f86661e40292a16255ea5b4e0e5e38c8f7d6518420281914235aee9b35a4ffa0ac92f42c334b1251c572b19f305bb2ebb5656a60128455029c12f11021dc53f5825b697a3a4ddcc9a1f94579d80b281281043eb303cb3b85c911be63dfdcd8e042d6a5f169afb54b11a6162e4d7ecfa357b65ea5b2e2b84986f889554ebe8c0f64f8f29a1f4c3fed0ad7fd7b257ad48"}, 0x100) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1000000) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") symlinkat(0x0, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000280)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x2}, 0x10) 00:00:21 executing program 2: semget$private(0x0, 0x4, 0x0) 00:00:21 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8, 0x148) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 00:00:21 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x880, 0xa0) read(r0, &(0x7f00000003c0)=""/68, 0x44) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x100, @loopback, 0x1}}, 0x0, 0x8, 0x80000001, 0x1000}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0)=0x1, 0x4) r4 = dup2(r2, r1) pwritev(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) openat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x18) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f0000000700)="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") 00:00:21 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r0 = semget(0x1, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6(0x1c, 0x20000004, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x8, 0x1, 0x0]}, 0xa) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) clock_getres(0xf, &(0x7f0000000000)) writev(r3, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:21 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000600)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8000, 0x6, 0x7, 0xfffffffffffff529, 0x5b29}, &(0x7f0000000340)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r3, 0x7, 0x3, 0x2, 0x75f1}, &(0x7f0000000500)=0x18) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000200)={@empty, @broadcast, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r4, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0], &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x2c}, 0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") 00:00:22 executing program 1: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt(r0, 0xa0, 0x8, &(0x7f0000000140)="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", 0x1000) r1 = shmget$private(0x0, 0x1000, 0x81, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001140)=""/145) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001200)={r2, 0x5c72, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x9, 0x800}, 0x8) munlockall() 00:00:22 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\v'}}}}}}}) socket(0x1, 0x4, 0x9) 00:00:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1b, &(0x7f0000000000), 0x2) r1 = socket(0x10, 0x20000000, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x3, 0x30d, @mcast1, 0x1000}, {0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x7, [0x3, 0x9, 0xfffffffffffffffb, 0xffffffffffff7fff, 0xa7, 0x7, 0x3]}, 0x5c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000300)={r2, 0x3, 0x0, 0x5, 0xffffffffffffffff, 0x1f80}, &(0x7f0000000080)=0x14) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000240)=""/20, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x7, @rand_addr="fd932a1ec226dee9844160ca4c446b42", 0x6}, @in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, @in6={0x1c, 0x3, 0x8, @ipv4, 0xe82}]}, &(0x7f0000000180)=0x10) 00:00:22 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x200, 0x2, 0x1e3f07a0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x1000}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f0000000540)) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x600) 00:00:22 executing program 1: r0 = socket(0x10, 0x4, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0x6) 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/30, 0x1e}], 0x1, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000200)="4ae776c74a397e0dc8ed1690720a0f65ba04e75187630c01cdd0aff2e5464ebfc9a588084d847a033935dff113f0184c7afc2b2857319db59b58fabf6b3763792a8e8c7a6c902777e4e558dfc868cac9128cacedc0f78bb97ad90a94a5c87c2baf6cdba590d886325227b1f7a32b54fc9b2217fc3c75e08181f4ddde3971b107a2187c57147ab22b720472a161ce4876b8bda5bd4c6908bf") 00:00:22 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x616d, 0x0, 0x1, 0x7, 0xa}, &(0x7f0000000180)=0x131) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x800}, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0)=0x801, 0x4) listen(r1, 0x7) 00:00:22 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) socketpair(0x17, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x101, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) 00:00:22 executing program 3: r0 = socket(0x80000000000, 0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e6dbfca60e64e592421462ce73f66696c65302f47696c653002"], 0x10) 00:00:22 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = msgget$private(0x0, 0x80) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000a9d8dd3250ed3473dd0d53290eb030b626063ced9879e1ee36e70f00b6744aad79998be5dacbe323141e4936b643600332433d7d2b00ce10c512a35b69114b9902702770aab8d7b80b147a3d3a771df50c4d7d83d2c92d4de56e08af2eb5b5c6095e1478717031e971f85b8f8e34f3aef702ba4ce28dba93cbde78a1466dcb7f6e2d01991001f0eba26aff32d125905cb1f12848308a5680eb237ba165725cee08c39463926e5133494c66cc1d942207501c0d3362d0d7394b94443a998453c8d5077bfc878c55716b9271abfe5f8f0e68f36a2d0a570dee"], 0x57, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000000)) open(&(0x7f0000000180)='./file1\x00', 0x8400, 0x1ca) 00:00:22 executing program 1: open(0x0, 0x0, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x32, 0x0, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="d39cd7a59b99a1dd0789f1f11269c6829bda8e1afd65c10d35f5") 00:00:22 executing program 2: setreuid(0x0, 0xee00) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000025c0)=0x10) accept4(r0, &(0x7f0000002740)=@un=@abs, &(0x7f0000002780)=0x8, 0x30000000) syz_execute_func(&(0x7f0000000200)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = socket(0x11, 0x3, 0x2) getpid() r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) r4 = getuid() freebsd11_stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(r1, &(0x7f0000002600)={&(0x7f0000002640)=ANY=[@ANYBLOB='\x00'/15], 0xa, &(0x7f0000002480)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000040)="b3f66ebef173da5f081977a2c02f719d6d5a022b995e7111aca2a3133c6529c0c1ca456a223c90011bf21eb24a84e5eb52ebeab70fc5f0c2e51826cb1111727681fa0b79207c4888dbee6ddbc250054159dafc5055cd7f135094111db49997c14fd4ae190c579c98e17e0ef20ec395bafb8e2f03755c4d96d01347ee86c6f317085d3eb33600667939bdd8809d2cb2a5c55e33ac0d966f8a84d01913bd783044dc69ca0356243bf3bd77d69913cd4933bb0564a26392d93484e2af0f71a7d90bd99150", 0xc3}, {&(0x7f00000012c0)="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0x1000}, {&(0x7f0000000140)='\r ', 0x2}, {&(0x7f00000022c0)="ddc2a45dae0563be0d6fad2970e8a102310009bb59f07bd689da4b543daaff888d282b2ec31d12fe81b8253da5dfaf39f76beaab272924b6691ca15f43f243c9f4187821d760bf54c4e897f7ea6df5e2066ec1007479aa47e9f775f0a335af13ec910f9823c92c16a375ceb764683aa501555b900e2a372dd16f14aa17eefe269d23fbe6bf373db1b77785e397f6db323bad231c29a2efcb19b1b8fca496864c66121ff72afb9a22e023c97a0daac22c68c054f3e99db6ec1a242926c89bcc5edef628451c4cb15d0f723708d4ee32edb4e2bff62d2ee80d212d7c3ff6ef0a0cffb513ac6cdb41d488ae528f98294fee02df6fabb6", 0xf5}, {&(0x7f00000023c0)="cfedfa9c36875f5659e352974ed68fffcd2bdacdc45df3073f75ae618bd298c7c2b61961f1fb645b4bdb48255d52d9a21b60412f2f4a340bea61afaa71a623a57d80540400484970dbb479bcef112fcfaf67b8787b070b00949ba2270a6fe7166798a5ccce31017be82ebd160d9b309f886cbb1ba56985162cba3e0b851e5033d83428555435dff9f5efc845c914c23fb25c90911875f7670c4de581dae5be4bac931b2f78acdff4cdbfb81123910d731607e70a6b6955cd", 0xb8}, {&(0x7f0000000180)="936356038f180cba074c7d7c9ffabc32b97d65fe76c6a9b26c3c4fa570a07f0b8393a4d929bdf0046067004530c3debe6ca64e1eb11665e09dc9d5ae18f8663421fe63bd911c8994a87114976d280346ce9f", 0x52}], 0x7, &(0x7f0000002680)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r6, @ANYBLOB="00000000f9512d33448a059c6e8ee4638e6e2ef58614c28a401b7d425f26c2765c906c16b46f33337cf1ea16068972ba79d4c1f9c6a4f2123e57e80129981cd2ebfd72cd35036fd665e09bef6fedcb2c5b53bbd4845b3feb7f846fbc"], 0x38, 0x100}, 0xc) 00:00:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000001680)=0xbc, 0x35) msgget(0x1, 0x241) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x2b4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) r1 = dup(r0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001100)={{"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", "b4508372f51ea07b572792a977c764c3036cdb69265f4e323fcea64008a75dd9", 0x3, 0xffffffff}, &(0x7f0000000100)="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", 0x7fff, 0x7fff, 0x1f, 0x3, 0x3ff, 0x7fff, 0x7fff, 0x36f}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) close(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000001580)={@local, @multicast2, 0x0}, &(0x7f00000015c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000001600)={@loopback, r2}, 0x14) 00:00:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="37dde5ffa07905afe1af1bf7caab8a347a7dfc94a856d14ca1156ded56fb41ec46b3ac") setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:00:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x9f4, 0x800, 0x101, 0x7f, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x80000000, 0x3, 0xf5, 0x4}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, 0x0) fsync(r0) 00:00:23 executing program 3: syz_execute_func(&(0x7f0000000000)="0c0bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000806000c42151518fe9509b9b9b000000c4e2ed8c0f3ec13ec1dc5f00c36645363ef80f9966030faee42c24a1a1460f569f000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000f01c36666450f17720d14111d54111d00") clock_settime(0xe, &(0x7f00000000c0)={0x8, 0xfffffffffffffffe}) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c8630009a8523c635f0aca076b31119cb7f0ec4164769e02b8d1bba03f043fab0dd74ee025aa84d3d9a52400172157e744b8bdf9c8a019ebc7a9414cc36dc905cd38722ac792cc9b0a01bd81059379ee9761521a4cdc8bb6d626325a79cf3c632a9fc9d324795adc345db2d3c19544f81186dbc9b1655a7f4462c766c6c3f52a28291791d40b17a1b0223bc724d473537014097f71f791c08313f49d9cdee891d393e7dabc2b521289eaa6fed501fcfd33bbd613675956bcc388fba68f260afcc3284128a80428d44cd301bd2bc"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780), 0x0, 0x0}, 0x0) 00:00:23 executing program 1: syz_execute_func(&(0x7f0000000280)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:23 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:23 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800000001, 0x80000008000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x25000000, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 00:00:23 executing program 1: r0 = socket$inet6(0x1c, 0x20000007, 0x200b) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_gettime(0xf, &(0x7f0000000200)) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="d603d0be0c5e1688a8a6f0155b1b2749065560819af811d5841551e3d3ab1b6b7d6cd5d96e6d72d9cc2a153d6be1b47f872676caf72cb3b8be430dde6f", 0x3d) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xb05, 0x9b}, &(0x7f0000000100)=0x18) getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0xea, 0x80000001}, 0x8) 00:00:23 executing program 1: syz_execute_func(&(0x7f00000003c0)="b1f491cd809046f91cc166420f3a3800588366460f72f200c4827d19dc450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f7f3a208f0917000076764f73c4e17ff083422bad4023a2008c061921ddf64126c4dc6a00ebc4a359484a18006669a0b90c000000d39399899999be6736636666430fefb300000000326408040cacb601d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8000, 0x6, 0x100, 0x7ff00000000, 0x3ff, 0x0, 0x81, 0x4, r1}, 0x20) 00:00:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r0, 0x1) freebsd10_pipe(&(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x2, 0x8, [0x2, 0x5, 0x80, 0xb15, 0x2b48466, 0xc90d, 0x0, 0xfffffffffffffffa]}, &(0x7f0000000040)=0x18) r3 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100)={r2, 0xa3, "76a5a201a559a055dba51a797a2c09ecbd47d9791e0c8173dae75abf37b5deefc5c96ad16568ff38ab563b76e736251e6d41e5d87001e59e5cdfb27faf424dfb711dc425e7f808ac0a0321d34f9ae74af1c87e3d21060135ffdaebfd4e46aec20fbbd61b9a8fffc482ed531372bd36d41ae86ccc7c6000f4085221c82e866e8d5dd7434cc8910aa21a2a293bb213e384c32dd6f360ceeade4550981de61005b728ffa1"}, &(0x7f00000001c0)=0xab) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0)={r2}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x2a7, 0x6, 0x0, 0x9}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 00:00:23 executing program 0: syz_execute_func(&(0x7f00000008c0)="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") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000001c0)={0x10}) getpgrp(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x500, 0x180) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:23 executing program 2: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x10) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0x5, @ipv4={[], [], @multicast2}, 0x7}}, r3, 0x45, 0x145}, &(0x7f00000002c0)=0x8c) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000540)=0x10) r6 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r7}, 0xc) __semctl$GETNCNT(0x0, 0x4, 0x3, &(0x7f0000000440)=""/118) 00:00:23 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x3) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x800000001, 0x20) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000100)=""/89, &(0x7f0000000000)=0x59) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:00:23 executing program 1: syz_execute_func(&(0x7f0000000000)="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") sync() 00:00:23 executing program 3: clock_nanosleep(0xa, 0x200001, &(0x7f0000000040), 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x80000001, 0x3ff}, &(0x7f0000000080)) 00:00:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x11, r1) faccessat(r2, 0x0, 0x40, 0x800) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000200)="a3c8781e5906d7d7d2a40300278dcd066b8d18a34358716768f86f62c76b75baa6b910333907ecc4e8d189b08c2ac0a54a431ce37c69619b3c1b4e1278dbd73a7195f63c531637ee02ad7eee35d1f6be9a5338253319159d114efb17c79ca6de70873672e6d5ed8e82652d98fe1b38faef23f09c0f458c90d7af4483ab2d9b71badc393a2e251c46b7d662873b206fc156a066c90893e657546eb440dc3a438bb7d451060eb4f171f6a50436fe9983c75f8cae31f85129b7e4242c41407ab92884a4326342e17a4c3bd206639cf263f906777274c57caf80b882a58e8c00d227852a9e67") syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:00:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x5}, 0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) accept4$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x20000000) syz_execute_func(&(0x7f0000000380)="b15391cd8066440f3a21ca8b660f708301000000fec44139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400eaee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4d0c92d690b72c3d3c3c31d54111d00") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000009deb4c3467efdb7b349f4fa06b2ecd8fad28c14c5f6fb8158f11cc79d2a113df049b39f1f2eedc88041416f152415b9e3ba96b6d03864d6bb5cffb439558ce66de8b5ff2a33da07187772964c7d8072061aed7affd58639c52780e7635abc063a946f601068a80c24426781ac7c5dc1b28c4a0fc87af120428a25bcd7d8f9dfe5fb0255e4acf399fe4c1eb858bdb9a9113067b848a332871e45892f4e0b0e7aa4883f981e4700505e642af4656e44df067e0b3a8ab4a95fc5c04e0afb625aab5e4c72803ff3f9005fe35e12383aa5da9e2176c4e208135c4702dbbeb"], 0x8) 00:00:23 executing program 0: listen(0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c8, 0x4) rename(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') 00:00:24 executing program 0: setitimer(0x1, &(0x7f0000000040)={{}, {0xfffffffffffffffe, 0x81}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:00:24 executing program 0: syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000000)="8c9d961b5fff24ce5f2529e67ac05a9258c9bef619fb5913cb538eb9a8a5b6cf530fb3f7a82a835c19782002b8c8022bec18d0da8b9d12ea1ed47e7fcd3203686325a15815ed7bb75fe5d95834e31605a630bde33c21c92878d0744efb00380d45f6c5406476fec49c63f5060289a146a6d24345a94b8a4241c35579ff24fb714eeec4c73b5258b147049145c16d1f6d7801aabba97341373b9708891c5438559d526a4b912902bcf69e52d04a56a50469c59423a45e7bbf4dd9a7d6a706") r1 = semget$private(0x0, 0x4, 0x70) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f00000000c0)=""/54) 00:00:24 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000000020a, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x34f}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, 0xffc, r1}, &(0x7f0000000380)=0xfffffffffffffff3) close(r0) open$dir(&(0x7f0000000200)='./file0\x00', 0x30006, 0x25) syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x8, 0x8}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xf2b}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r2, 0x100, 0xf, 0x5, 0xb8ea}, &(0x7f00000001c0)=0x18) fchdir(r0) close(r0) 00:00:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x61, 0x2, 0x6, 0x3f}, &(0x7f0000000680)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000700)={r1, 0xbb}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_getdents(r2, &(0x7f0000000800)=""/196, 0xc4) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000000240)=0x20) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000900)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r3, 0x6}, &(0x7f0000000600)=0x8) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000280)={r4, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r5}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000780)={r3, 0xb8}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0xffffffffffffffb4) 00:00:24 executing program 2: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x8000, 0x1f3, 0x2, 0xfff, 0x0, 0x20, 0x9, {@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff00}}, 0x0, 0x4, 0xfffffffffffffffa, 0x6, 0x860, 0x2000000000000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0xffffffffffffff7f) getsockname$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) 00:00:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x4, 0x3}, 0xc) getpgrp(r1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "f140362ff9dec77b9db19fefb775abac"}, 0x14) 00:00:24 executing program 0: r0 = socket(0x2, 0x10000000, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x313, 0x0, 0x0, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0x9, 0x62f, 0x85, 0x1f}, &(0x7f00000000c0)=0x14) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000022, &(0x7f0000000080)=0x3, 0x4) sendto$unix(r0, 0x0, 0xfffffffffffffc8c, 0x0, &(0x7f0000001280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRESOCT=r0, @ANYRESOCT=0x0, @ANYPTR, @ANYRESHEX=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRES64=0x0], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYPTR64, @ANYRESDEC], @ANYRES64=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64], @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESHEX=0x0, @ANYPTR, @ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16, @ANYRES16=r0]]], 0x1) shutdown(r0, 0x1) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:24 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x100, 0x1) ftruncate(r1, 0x10000) r2 = geteuid() r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x596}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r5, 0x9, 0x101}, 0x8) 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = getgid() setgid(r0) syz_execute_func(&(0x7f0000000140)="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") getgid() setgid(r0) 00:00:24 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb88a8410078008aaa98df8aeae2d8ee2f3a0000000000000000002000000000000000ff0200000000000000609433df000000000000000000090000000000000000000100"/110]) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x6, {{0x2, 0x1, @multicast2}}}, 0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x7}, 0x4) 00:00:24 executing program 1: setgroups(0xffffff95, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xd0d1}, 0x8) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x1) socketpair(0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:00:24 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="85d643c289e343e63998894738bdc4e598dce19ec5782439ee702e2e6ee7c71340a6cd42449eb98ad8a8310dc2741458ec6e19597acb734395073fc69a7d9ced23e571b5ee732cb5f80f15b71e39371c71b1858616c10e805aa0eacdee9fd91955177e6f34d5c8481cddb6df4aec15c012cb9966863d5794521e7edd0c3cea237d32d4d33c1e88a92785d4ce2e82ae9aa1b3306ed730461675d5e9d4f8307a9e17b3ed04e4d8f12d18dfa21b1ba69d778dc2e8efc53ab5d2789f4414565740a6529c04d5fa78db6b", 0xc8}], 0x1) 00:00:24 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000000c0)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7, 0x8, 0x5}, &(0x7f0000000180)=0x10) 00:00:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0xffffffffffffff5a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="829e5b2f66696c6530004f889d32342d0581c9853b3e87254fa1960400000000000000ecc0244009a9f7ab122b00"/58], 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="2080f724dc068351f5f771c552a5192faf76038f49a4ad8d651a45972dcc95cf395f0d862d52d12e76be121592889f36d480ba9a5f1e74fb8b0bf9de84e21e2c0b71b46ab6", 0xffffffffffffff06}], 0x1) 00:00:25 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@local, @loopback}, &(0x7f0000000200)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x100004, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)={r4, 0x4, 0x8, [0xde, 0x7f, 0x3f, 0x6, 0x9, 0x9, 0x7, 0x8]}, 0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000080)={r4, 0xaca5}, 0x8) getresgid(&(0x7f0000000180), 0x0, 0x0) 00:00:25 executing program 0: syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x0, &(0x7f00000001c0)={0x6, 0x3}) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x7, 0xfffffffffffffffd}, 0xc) mlockall(0x2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1, 0x12, r3, 0x0) munlockall() ftruncate(r1, 0x0) 00:00:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000000c0)={0x6, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r2}, 0x14) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) 00:00:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xcf, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x4000, 0x5, 0x3e4, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:00:25 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc02, 0x4000000014) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000001c0)="fd19320fb8208ee6d386de01224632cde548bb1511003808dec1478de8ffffffffffffff00f2f755e0ab47cc592251a70000f5ea8fab147cd4d688cc5a218c2f86a6d79496c73da1ef4f6349cdea28f7fa29cd82620708000000000000000d2bcbae446cd4") setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000280), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd11_getdents(r2, &(0x7f0000000040)=""/1, 0x1) 00:00:25 executing program 0: syz_execute_func(&(0x7f0000000780)="2e4792fd2be92c3b93980f053ef3aec4a37bf0c60541e2e9c4a22d9f4c9993c463b95d3b00e6af2c2fed660f38463da163796379020000000fb56f00c423197d30e1e625002fc482514654f8022e45de9e001000000f872a000000dc89f1f1822121410f0d3f0cc54cbec5c54d0f2c718f26470f57a009080000ee550fa80f1fc4b4edb40f6567660f3a096345015641564733ad0a00006766410f3a1628888fa968977aee26660fdfe2f809095e17430fac2f716a660fa56eb45b000880a9a9a1a12ad76436668f37c4c2c9bbc20f2e2e0f8c00500000643619ec00003b3b40646666413a0f3830663edee340080f383d03000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfc4c3a1447100590fb54fc1007b1cffd2fb3e4fddc2b1648f0978cb26950d0f38dd33c4e3fd68c255c4c3660f72e05cb90552fb0000db4fff41afc404bfc07f7f59c4023528d325cdfcacac64f20fc46272f567d6c0292d71e52f305837345837349302d700580b67676467450f381e1147ccc421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0adc975b82e00a24601a9bb000042c44149748847d07600313164460f5a250800000041d17e7539db29c6") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x80000001, 0x4) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000000)="ec20be7b98773ff194c08b80bbf8c554b03c3f3b001d35bd7378c50c0bcebb5ccc39adbd3b8d1d1b7b1dabb4885e1a3a95d51117c66f342e2f3ad2f0c8ca68c367f159610f036601270d56dd997d8eb48a8c1f8b7b8a2eda9d5404150f1478cbcb0afa414991e11c07918c3ea9", 0x400, 0x8000, 0x3}) 00:00:25 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000140)="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") 00:00:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140)=ANY=[@ANYBLOB="f4c5cd00"], &(0x7f0000000180)=0x4) 00:00:26 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x30000000) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x100) socketpair(0x1f, 0x6, 0x1, &(0x7f0000000200)) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xffffffffffffff58) syz_execute_func(&(0x7f0000000000)="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") 00:00:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x80000000004, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0xa2) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 00:00:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x193) 00:00:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="0514872c028c835fa4d3566b196f426617627b79a57e5449adae6dffb7fa8cf985455b1f78bb38397407", 0x2a, 0x20001, &(0x7f0000000040)={0x2, 0x1, @broadcast}, 0x10) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x6790363) 00:00:26 executing program 2: open(&(0x7f0000000000)='.\x00', 0x3, 0x4) 00:00:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x30, 0x7}, {0x6, 0x6}}) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, r3}, 0x8c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) sendto$unix(r2, &(0x7f0000000180), 0x0, 0x8, 0x0, 0x0) 00:00:26 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_getdents(r1, &(0x7f0000000040)=""/160, 0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xd, 0x1}, 0x8) syz_execute_func(&(0x7f0000000200)="2e4792fd2be92c3b93990f053ef3aec4a37bf0c61141e2e922ebc463b95d3b00e62c2fed660f38463da16379637917000000bfd2dec461c423197d30e1e625002fc482514654f802c42205bd441c618f6444c02c384178822121ed0cc54cbec5c54d0f2c718f56ee550fa80f1fc4b4c4b40f6567660f3a0963450141564733ad0a00006766410f3a162888410fbefc26660fdf5309c4e16b5e17430fac2f716a660f6eb45b00088041d8a1a12ad76436668f3798342e2e0f8c00500000643619ec00002940646666413a0f38306766400f72f274400f38253d0300000066400f6d79d7c4c2801d9c96c9e8e9362665e94612f5c8430f18cfd800c4c3a144710059c4a17ae6429501007b14e714e7fb3e4fddc2b1646466264683b9080000950d950d0f38dd33c4e3fd68c255c4c38fb90552fb0000db4fff41afa20f6baf00c4e39978c404bfc07f7f59c4023528d325cdfcacac58f20f0415c4213d71e5795ee5c5659302d700580b47ccc481edd151dec421d25d232fc4c17e70a8000001003665047f2d08000000009b180966420f3a0a9f0c00000009c442d9f0ad45d9d0b82e00a24601a9bb000042c44149748847d07600313164460f5a2508000000c46139dbc6") connect(r0, &(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa) 00:00:26 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000003c0)={{"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", "af4b8ffe13d52f009c14de084af2102e79a3ec52517cf5105380fbf699b5de2e", 0x3, 0xe756}, &(0x7f0000000080)="ccc79fb9a57e3a5d90dcbcfadd23ddcb5c84ef060f9d7e47669d59711bfcda1c254f17676e70198c3a28a9e0b1902f7d496a8858134c87799460adfe75eed5695ad246317544d0ecab2a0aee04ebf2264499f81a92982f91292d579c56b446ea7d2f13e4be8b1b2363f3298d64b5b552507b257f84e40cc676bc7bd4a1df182c59955c3afc998d03be2098a2b7db1b934b7cab8aee26396928d40ce66a4acc97de07b15a6dda18e654b5af8282d71947cdbb821d46f07aef7ded63abbf90142cfe16282182", 0x4, 0xef, 0x3f, 0x4, 0x8, 0x100000000, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:00:26 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x6, 0x1}, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000100)={r3, &(0x7f00000001c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @mcast2, 0x20}, @in6={0x1c, 0x0, 0x2, @rand_addr="ebd42a016da6b4bce3451627d2fb34bf", 0x7fffffff}, @in6={0x1c, 0x2, 0x9fb, @rand_addr="4f26c2fbc8d530ed05fa9081542fa187", 0x484}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000380)=0xfff, 0x4) r4 = socket(0x1c, 0x10000001, 0x80) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:26 executing program 1: syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b55d4f0c4b6593131b15dfba1c9fb110f0f3804830221f1f100") execve(0x0, 0x0, 0x0) socketpair(0x17, 0x10000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) 00:00:26 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) fcntl$setflags(r0, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r1, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000200)={0x10, &(0x7f0000000540)="4aaa191b156e1ed5225a8ea9031f7d6d2394d199ec7ff25feca0642d3e5349cdf954c8c4bfbed7da8147768ee748c362b3725a92850f274b3c9e44eca9bfb6198139b92eff42e14592dcf76f01887991d9887bbecc96dddb5899b3e9bb72db7c5f165330994aedbe726ab117542f32f68b7dc650b8b87f1adf15cf3ec25bc109f3f53d758d60a167d3d689daadb5a45803e5f1c79e5bb3d1fa41d4fe2cfe33bca93540b9035dd869ad72748a9814b86a72d0c744ffac0229b28492238c17394293273871eaf61726c49299867886437fde7ac031725535df8529afabbbdde6b7e86dec664ed317c7a44a150e", 0x5, 0x2, 0x374a8e24}) r2 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) chdir(&(0x7f0000000480)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) 00:00:27 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390") ftruncate(r0, 0x6e2780e3) mlockall(0x2) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x90002, 0xc924e763c10f0925) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) fcntl$getflags(r1, 0x3) ftruncate(r0, 0x103) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, 0x0, 0x0) 00:00:27 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c2663666470f38353aefa80dd4d48cc7e8628f6808a3056f0000004e00c4618d0ee3e3f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)) 00:00:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18) r2 = dup2(r0, r0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x5) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0}}, r1, 0x0, 0x3, 0x5}, &(0x7f0000000240)=0x94) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000280)={0x81, 0x8, 0x8, 0x100000001}, 0x8) 00:00:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7fff, 0xf, 0x80000001, 0x2c}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x5}, 0x8) clock_getres(0xf, &(0x7f00000000c0)) sendto(r0, &(0x7f0000000100)="b234f57df363ab2f8f1b8710057662d99e259882b792a310e2f53ab880d5f59329723d2937244de4dff90a6844879bbebc8ae079be2f42b1f526938ade38e9d3695e3b482f2421d6a79e3931314c5af9634ea5792ce0eb5d2956e1522d73e467d1922961a3a4b14e1706f19656b7bffa664ec42d7e1235c6a22252960df7f680dd4d49479408ecf892e9ed5414d22791e559c21599e73c19b2e7bc7bf6a0b5011f0498c361b92bde55e5224d9a37c8d8a360b42c39e9c280f75f9b0314af52959b2ebf0918d8d38c07e81be78037d02bdc01d0424021fb2a3522d928619a80d180429e", 0xe3, 0x20080, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x10001, @empty, 0x80}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000240)=""/234) r4 = dup(r0) getpeername$unix(r4, &(0x7f0000000340)=@file={0x0, ""/108}, &(0x7f00000003c0)=0x6e) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000400)={r1, 0x122, 0x8000, 0x4, 0x7, 0x1, 0x8, 0x8908, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x2, 0x40, 0x9, 0x3}}, &(0x7f00000004c0)=0xb8) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x80010, r2, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000500)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000005c0)={r1, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000640)={@in={{0x2, 0x1, @broadcast}}, r6, 0x1ff, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000000700)=0xa0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x461, &(0x7f0000000740)="3457315e16cbb5e884e7e173ba21de4986e36b88e7ba0f78029baf11c8aeaef7868bed01749a37ff6057c1c3f4eb9e46569a5f504b71c4f92b336c", 0x3b) connect$unix(r4, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000007c0)={0x6, 0x401, 0x80000000, 0x1}, 0x8) fstat(r4, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000a00), &(0x7f0000000a40), &(0x7f0000000a80)=0x0) setresuid(r7, r8, r9) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000ac0)={@in6={{0x1c, 0x0, 0x2, @mcast1, 0x1f80000000000}}, r1}, 0x84) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000b80)=""/68) chmod(&(0x7f0000000c00)='./file0/../file0\x00', 0x80) connect$unix(r4, &(0x7f0000000c40)=@file={0x0, './file0/../file0\x00'}, 0x13) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000c80)={r6, 0x6, 0xf, 0x3ff, 0x8}, &(0x7f0000000cc0)=0x18) sendmsg$inet_sctp(r4, &(0x7f0000002f00)={&(0x7f0000000d00)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002e80)=[{&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="893545cb84b347f3d2bce7d4603f79648f231fd330bd258467ee68d2d31405f91a20aacd4912568e7dddb8d582cb00db06d4d02c50bc0af82e0f5aa8a672cb158249afb7863e93df1dc44f21897301a99fc9c6e89d9f36329aef299c301be77a13fd1ec20822a66ee7962e4c1369305ddbfce4136ab41c8ee2cdbc63845324822ebcd6e225160388d83bc069e83ead821a02ae4e39a189a56a902e9aba9210ffc477f5c967dafd492854e2292eed65048eb172e7c7c753f34d473253e5712c0318741bcd808ec849baf8aaa9577b02334eb1eb09f531020552fd73", 0xdb}, {&(0x7f0000001e40)="e034839fff07371a89788776de8465454c5ec77ee58ac752d6d707348355719e326edc5e4e045e7ae6955232", 0x2c}, {&(0x7f0000001e80)="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0x1000}], 0x4, &(0x7f0000002ec0)=[@sndinfo={0x1c, 0x84, 0x4, {0x7fffffff, 0x20, 0x0, 0x180, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="8ed622dea7e316efcd46cff0c2d6a5bc"}], 0x38, 0x1}, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000002f40)={r10, 0x2, 0x100, 0x9, 0xccca, 0xffffffff}, 0x14) 00:00:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x241, &(0x7f0000000900)}, 0x100000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), 0x4) socket$unix(0x1, 0x1, 0x0) 00:00:27 executing program 1: syz_execute_func(&(0x7f0000000140)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c1fdd488aaf800bac422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") 00:00:27 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000100)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000000140)='./file0/file0\x00', 0x100200, 0x1) poll(&(0x7f0000000180)=[{r0, 0x40}, {r1, 0x20}, {r2, 0x2084}, {r5, 0x102}, {r3, 0x2000}, {r4, 0x100}, {r5, 0x104}], 0x7, 0x81) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r7 = dup(r6) mkdirat(r7, &(0x7f0000000040)='./file0/file0\x00', 0x0) 00:00:27 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000080)="5346f89746c18619a90123d15522255d0304de3d19790ea2afa26dae0faa7a68c20458c94ee163d747a893c902d00bf38979174db0908a27f2097807af96c82f647db8f7c28f022199c2eacaf2d4dd8fe948d8c7a637b88a9c3ab2d16469be5c9ede13a03f7538a121d16fb7b4105bb45c91f06ff41bfe76130cd397fda906c0d23f8434b6d4970a86468744d28e16a41378b694e6d720f0902f55b77ea75f4ac3fcb2a84d28a7cbf02e1cec085ca7bd027a2e6d2b6f1b9ba6298cae7118c63df918c76b761782494a7a493a5daa5685fc8baf06ae3f1320998358eed1fa56390d26", 0xe2) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 00:00:27 executing program 1: getpgid(0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) rmdir(&(0x7f0000000000)='./file0\x00') accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 00:00:28 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 00:00:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r4, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r5 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") bind$inet6(r3, &(0x7f0000000240)={0x1c, 0x0, 0x6, @empty, 0x7}, 0x1c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:00:28 executing program 3: syz_execute_func(&(0x7f0000000140)="1c93b5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427d360f0065fc2a00c4427d19d2da76768f48680850eebce000008020002000dd6d68074851c462653a08c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066400f9fcf6666450f17560dc422dd9cc5") execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x7f, "0d37fcdd3169d562a3457620b99fa119bbc07ecf1f01b9593ec926091e12873a4ad3244974958846984cec2f5af41b439631b9f2fe68ecb70b63d159684e48f45ac0d31e6869aa1e0629fb3c2b5b195b1c02352c3ffc1eb22366cc6e5ac6cdf4c85ce8e90394c8f38ff15e20a5b67c7d2accd689fe70099c4db05bb10fa661"}, &(0x7f0000000100)=0x87) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22000001d35d0fcc45d4ccf01be329e8361f9700000000000000000000000000000000000000000000000000000000c5ded10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/154, @ANYRES32=r2], 0x8c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000600)="0460b5b598cd801b69e4f56962f5696200d9440faebdffefffff938b8b47c0cadbf2eef2589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da76768f28309765000d8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45d57e43494999db1c912cb48f2978812b26400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x200, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x100000, 0x50) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000880)='./file0\x00') fsync(r0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000780)="552c8c99cecc9e1aa65f1f974b8e76d313a13e524f74255a3b52f4267b2f615e8bdf4ff4a25b2e7dd5c4a3806c029f8f7d0fd869363233d3c37acdbe402b7dfd400376f39d06c45cfa8a00ec30e52986be513d9a401472dd5f91d0af407730240aac5a3088fe342c73e9c19d6614394154f0576e2eb6887211398b5572146c4156e6fee4b7eb0fe29282adc7eac2b1143031b464c133761550da6206c7330775f0b1dcd3a96c087ccc747f6735944fe30807b2a8dc2cc77892d5442c0d86ec65c0645b2c74e6df6b40f01f1bd913dbcd75801e4d2ce2153e0f99d22b1d96fb9c278c97759012a9111ba52c66") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000001c0)={0x10, &(0x7f0000000080)="b58935d4cf8fb89a297b669f81bd8cd3d2ebac768526014568e6cdef43a1305727f7e9c8053d2b1d4fde15a22bb93b32201620c9bad27d1d3d5a6018ea683e2c65c49d29461f73c02b5cd87ae9f0a5d5862585f01a9473ac19", 0x0, 0x5}) open$dir(&(0x7f0000000280)='./file0\x00', 0x8000, 0xda39e53ba39ad662) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:00:28 executing program 1: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x80082f000, 0x5) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x3) open$dir(&(0x7f0000000000)='./file0\x00', 0x240, 0x88) 00:00:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x4}, 0x8) socket$unix(0x1, 0xfffffffffffffffe, 0x0) futimesat(r0, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={{0x6}, {0x3fc17668, 0x3}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x4, 0x3c, 0x8000, 0x7ff, 0x1}, &(0x7f0000000200)=0x14) chdir(&(0x7f0000000100)='./file0\x00') 00:00:28 executing program 1: syz_emit_ethernet(0x10d, &(0x7f0000000040)={@local, @empty, [], {@generic={0xe06d, "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"}}}) 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f") getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(0x0) r2 = getpgid(0xffffffffffffffff) getpgid(r2) r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = getpgid(r3) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) r6 = msgget(0x1, 0x8) r7 = fcntl$dupfd(r5, 0x11, r5) bind$inet6(r7, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r8 = socket(0x0, 0x10000001, 0x2) connect$unix(r8, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1) recvmsg(r8, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42) recvfrom$inet6(r7, 0x0, 0xfffffffffffffe49, 0x80, 0x0, 0x662) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000180)=""/155) wait4(r1, &(0x7f0000000800), 0x1, &(0x7f0000000840)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r8, 0x6, 0x400, &(0x7f0000000000)=0xbe, 0x4) getpgrp(r4) setsockopt$inet_tcp_int(r7, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r9, 0x0, 0x1000010000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:28 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0xfffffffffffffdf9, 0x30000000) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0x4) syz_execute_func(0x0) r1 = msgget(0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r2, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getpgrp(0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) bind(r0, 0x0, 0x0) truncate(0x0, 0x608020401) accept4$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000000)="c84ae986c71d7b213f0110bf463a2942a34af01cbcbb7f5e9745f3a5618068408cf9b9f8b8010455b8753c974d70a2783f811d814ac8c9b417a9446557164bc31fa10966b0d7d8ebbf9a9e6b44b59f641193bed1c59b804aab23c0723769240b58dc85295ab588be843d6d5abd62b5990506c2cf8fe3b03aeaf53b6c24c639cf1f06c4afe0417506ef2a") r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x40000000000) semget$private(0x0, 0x0, 0x200) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x514c}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r4, 0x32c}, &(0x7f0000000340)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)=0x7fff, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r5, 0x8, 0xff}, &(0x7f00000003c0)=0x8) accept$unix(0xffffffffffffffff, 0x0, 0x0) r7 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) fcntl$dupfd(r3, 0x11, r7) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r6, 0x8001}, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000440)=""/108) semop(0x0, 0x0, 0x0) 00:00:28 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c340f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7fff, 0x2753, 0x8, 0x0, 0x699d05fb, 0x1, 0x3, {@in6={{0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}}, 0x0, 0x39c6, 0x100, 0x9, 0x0, 0x100000001}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x2e93, @mcast1, 0x400}}, r1, 0xffffffff, 0x5, 0x1, 0xe4, 0x3f}, &(0x7f0000000180)=0x98) clock_getres(0x0, &(0x7f0000000000)) 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000180)="c4c115ef0226473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d0000008166460f2e816e540000fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d8cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 00:00:28 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r0, 0x0) munmap(&(0x7f0000ff8000/0x5000)=nil, 0x5000) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10b44, 0x10) 00:00:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x212e}, &(0x7f0000000200)=0xc) 00:00:28 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000000)=[{r1}], 0x200000000000057e, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) ftruncate(r0, 0x549a) socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) dup(r0) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x6}, {r1, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f00000001c0)=""/20, &(0x7f0000000200)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x81, "ee3bfd6fa37b4668dabec28fefe8a11d"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2fbb696c651d2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x52011930, 0xffffffffffffff80, 0x8, 0x9, 0xbc}, 0x14) 00:00:28 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x1e0000000, 0x1000, 0x5, 0x9, 0x9, 0x3, 0xffff, r1}, &(0x7f0000000200)=0x20) r2 = semget(0x1, 0x4, 0x200) __semctl$IPC_RMID(r2, 0x0, 0x0) semget$private(0x0, 0x1, 0x220) syz_execute_func(&(0x7f00000000c0)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") 00:00:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4a9b5536c436261d) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000180)=""/122, &(0x7f0000000200)=0x7a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x4, 0x30, 0x81, 0x8000, 0x0, 0x3, 0xfe7, r2}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0x0, 0x4}, 0xc) clock_settime(0x0, &(0x7f0000000080)={0x0, 0x3b9ac9ff}) 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet(0x2, 0x10000007, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:28 executing program 2: setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x10000000, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24) 00:00:28 executing program 2: syz_execute_func(&(0x7f0000000140)="0c18c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) fsync(r0) 00:00:28 executing program 3: syz_execute_func(&(0x7f0000000000)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x1f, 0x7, 0x100) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) socketpair(0x1c, 0x20000003, 0x81, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2}}, r2, 0x8ca, 0xe, 0x100, 0x8, 0x6c3, 0x1000}, 0xa0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0)={0x10001, 0x20, 0x5, 0x7, 0x3ff, 0xfffffffffffff3a4, 0x81, 0xfffffffffffffffb, 0x8, 0x2, 0x2}, 0xb) 00:00:29 executing program 3: r0 = socket(0x1c, 0x20000005, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0xfffffffffffffed6}], 0x1}, 0x0) 00:00:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getpgid(0x0) getuid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) getpgrp(0x0) getuid() getegid() fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000400)) getgroups(0x8, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getpgrp(0x0) 00:00:29 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000002700)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002940)=[0xffffffffffffffff]) r3 = getgid() getgroups(0x1, &(0x7f0000002980)=[0x0]) getgroups(0x5, &(0x7f00000029c0)=[r0, r1, r2, r3, r4]) setresgid(0x0, 0xee00, 0x0) r5 = dup(0xffffffffffffffff) mkdirat(r5, &(0x7f0000002a00)='./file0\x00', 0x23) r6 = getegid() setgroups(0x229, &(0x7f0000000080)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002640)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCLRSTATES(r8, 0xc0e04412, &(0x7f00000027c0)="117ceba14ee49a3b23b25234529308ddd95d657acde580e13102648424144f2a34d6730a2b077fe9d533df31a57101a10e8885d83908913351b1aaa9344726b4c8f026a696990dd4b11af9831c696575857663a7d084258193c7de41bc60f5f2f46078f696f26a6b58be948fa1a225ffd076b42803958f47d542f01ec42eeab25d2f428463d319e382f007aeb7d018b0755d37aa71fa8d07729454232e40a1218f1e30dbb64a7eba43b03c11a732e65c0c420b79a19fdcf22b8789a5e0355f85ccb9271bc0de604c9de422c509d6154f6b93837a010c") r9 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x0) recvmsg(r9, &(0x7f00000025c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00000024c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/204, 0xcc}, {&(0x7f00000012c0)=""/195, 0xc3}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/36, 0x24}, {&(0x7f0000002400)=""/7, 0x7}, {&(0x7f0000002440)=""/22, 0x16}, {&(0x7f0000002480)=""/28, 0x1c}], 0x8, &(0x7f0000002540)=""/128, 0x80}, 0x43) lchown(&(0x7f0000000140)='./file0\x00', r7, r6) freebsd11_stat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002740)) 00:00:29 executing program 2: setresgid(0x0, 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x80010, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:29 executing program 1: syz_execute_func(&(0x7f0000000100)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b8f89f8962b304545e269a841c463154624581b090945332faeeeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:29 executing program 3: r0 = socket$unix(0x1, 0x400040000000001, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000100000001000000a33386dca9b2d46bfe740cc4a40d62cd4b0ef452a9f7f25a3f3c907f129553d997c8"], 0x10}, 0x0) 00:00:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000040)={0x9, 0x10001}) syz_execute_func(&(0x7f0000000700)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460fb0280fb8c416400f8023d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c28f093892a100000020f08171a30b8a826e670f542c3d271c0000a8a7d4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") 00:00:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000004b) execve(0x0, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000000c0)='^\r') fcntl$dupfd(0xffffffffffffffff, 0x11, r1) 00:00:30 executing program 2: r0 = semget$private(0x0, 0x3, 0x3c8722ba0cd6af9a) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001780)={r6, 0x200, 0x6, 0x8000, 0x100, 0x2, 0x9, 0xfdc, {@in={{0x2, 0x1, @loopback}}, r6, 0x1000, 0x6e, 0x2, 0x4, 0x86}}, &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000500)={r6, 0x6d, "8e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5a5bc33b456b7ca0ae4598cc118e36e838a306df949"}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() semget$private(0x0, 0x100007, 0x2) sync() semget$private(0x0, 0x7, 0x400) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) dup(r7) 00:00:30 executing program 1: syz_execute_func(&(0x7f0000000000)="98c4432d7cb27a6b0000440f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") 00:00:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setrlimit(0xa, &(0x7f0000000100)={0xd063, 0x9}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:30 executing program 3: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000300)=[&(0x7f0000000140)='\x00', &(0x7f00000002c0)=',-,\\\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='}:-\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="82022e2f66696c6530a1275576f52e84fc73f7f45bf69f8cd5b6ecd7278721909b6055b3201b18e42c3cd3a5f699fa6d422f54d2e52dbd25b358f71a485ac12399cd51376ec49acb97a2a824428a64dd42a0d600b6af4c471bedd369e646f9a09471888ca4bed69581bf582cd225dc5976900c3f8e04000000ebdb7f70b8bfd56b5163b736b1db0750f365b09f2e848dad00fe23a4016214dcbede23d940e3930a9caf87a0a84f47d818cefd54f9a4259458571e4399afc903efd80ce7af884a0015c200ce869a07d3f9fd21b97abb05"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) r1 = dup2(r0, r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000240)={{"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", "e50da90f49ed909908ef628b11d2c9566978ed57d91a6012c2ba0efcd264ded2", 0xfffffffffffffff7, 0x1f}, &(0x7f0000000040)="046ba756919c90c96ccdfd0ba149936de44eea6aab59d1f901ea6d6c20f72cff94db0b02da3b8d", 0x1, 0x36b, 0x3, 0x3, 0xffffffff, 0xff, 0x6, 0x3}) write(r0, &(0x7f0000000140)="a1", 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) 00:00:30 executing program 0: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031b7c2c12bd286") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6(0x1c, 0x1, 0x281b) sendfile(r0, r1, &(0x7f00000000c0), 0x3c) syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf00669041e3e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d943acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3c, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="3fea4765fb52db1c8cf0a1a12f2d9a959d45cccb0c42f394085a90a9519ceec65a7ffc355a9088014a893bd7c2a6c5343ab0066ce2889abb0a2aa120ddc13bdaf4818284cc37c352e80f39c4499e7c314b41621e287aca70bea31ce7ee9005e9434e29dc2ef059b8e42e63c341ff4f3689abf14eab18c24d04d661b3bdb120ba8f93", 0x82}, {&(0x7f00000000c0)="b56b62a9c5bf5bcfe3914b2e0e9ba09cc63401aa588367ab4852bead3bb86151d09309d7789b8ef228a2b4982994cea3c96f90c0081649e4c72f1411c5e50b7494eed275955d2ed246be9095bb9bcd6f3a5c39ecd8bc", 0x56}], 0x2) 00:00:30 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000000)) semget(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:00:30 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ffce000000000000e97f00000000000001"], 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20200, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="7922db2e0ccce2da8c59bdd461f43f9de4b1d6f92bbd50dc46e428a44b696d15de0d2b9481857960a93487b243c2060cd6ba3e814e7ce4770b186336f2e910bd7cdf8d") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) dup(r2) 00:00:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write(r0, &(0x7f0000000000)="ed4c2a71699917a996e0c808e5125973302716f789a38bfdb5de2fce16135cbd4e6ba07257f37f5ca1af6aee2bd6ef541b7d45f2b9beebec99a543df550f5e8867c5725960979f844afac2615a2a3e13c238587f3c6af50dfb4f57ed524042dbf1143d1026c84412801ceb7dcd11e2adbf7a5aa13d6dc4698df1a2d6d8dc83a4b0c6f7387e96834c3e8b6840c3230e4ea6501b1b19af494c65", 0x99) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) ftruncate(r1, 0xffffff7f) 00:00:30 executing program 0: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b01e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0x4) 00:00:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0xe8) 00:00:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x20}, 0x8) 00:00:30 executing program 3: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x2008, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x400, 0x9b, "dea942336753325bcd6651320a6c8d91196b21f51dca5c64ef2ffcf4c0b15a7cc04deabd2b6aad9b937184a4bbb3091967c209f66b7e9b25a66e0542d2340c9d9b045687c5b734ec2d398b5a37a8437a13a6b6ed2678d3ebf2cd06b736110f0e0d83a9fb4d96b94bd3867f8c9e474ed18e578f251c9ed9a933da5f15102e3722aa52293462d157bed377d742921a9de66a799752d14741c436f74d"}, 0xa3) 00:00:31 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x100}, 0x8) ftruncate(r0, 0x10000000009) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1c5) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7fffffff, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000012c2, 0x0) r2 = semget(0x2, 0x1, 0x208) __semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x3ff, 0x800, 0x7fffffff, 0x100000000}, 0x14) 00:00:31 executing program 2: socketpair(0x1f, 0x10000003, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/126, 0x7e, 0x82, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061603d001588000000000000000000000000000000f02aff020000660000000000000000000001840090780000030060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffff02ac708b9bff42d9173673a45118fdb7bf7bcf630109a180f82f0d09ad1b97413c7d8fc5610a3b1d8cdffe388bcf5bdfaf61f79f668ccb3c7937a210117d77c826a6378d"]) 00:00:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffdc6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x5a8}, 0x30d) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x84, {{0x2, 0x3}}}, 0x90) 00:00:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x8, 0x0) utimensat(r1, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r2 = getuid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file1\x00', r2, r3) utimensat(r1, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0) 00:00:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x80000000, 0xffffffff}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x35f8e368}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x20}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:00:32 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$setstatus(r0, 0x4, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x32, 0x0, &(0x7f00000000c0)) 00:00:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) r1 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000080)=0xfffffffffffffd6d) shmdt(r1) mlockall(0x0) sendto$unix(r0, &(0x7f00000004c0)="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", 0x1000, 0x101, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x9, 0x1aa0}, 0x8) 00:00:32 executing program 1: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) 00:00:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x2b4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x3caa}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0xa0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000140)="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") close(r0) 00:00:32 executing program 0: syz_execute_func(&(0x7f0000000000)="9826472c430f05f30f05bfd913b100c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000f81c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000001c0)="52c7de82654ab016562354cfe41b836364a36bc171ce1dd79f6485c8f50ff3a52ce6c44af73bb96f9474d6fca31f83dfbe6c140bf0265293332872610f5aa357351f92af1228e5031ff062c6aeb542c6ec29d3da9e9d746eb8a45fd4bae65c55a836e691eb0f45d711db1f79e351baae79150627c4bdde5daa21b38226edce0a9887141e61008678d0c1e11922af64cceff443918a") 00:00:32 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000001c0)={{"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", "0d885a60ff4a25d15da052405e5a84104dac2542ec4628c160a80017df7dfd44", 0x5, 0x2}, 0x0, 0xfffffffffffffff8, 0x5, 0x3ff, 0x0, 0x4, 0x7, 0xffffffffffffffff, 0x81}) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x7, 0xd6, 0xc3, 0xfff, 0x800, 0x8, 0x3d4, {@in6={{0x1c, 0x2, 0xfffffffffffffbff, @rand_addr="8e3e26e34feaa7d9607da1fcd3d96e24", 0x1}}, 0x0, 0x4, 0x28, 0x100, 0xc716, 0x81}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x6, 0x400, 0x100}, 0x94) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r0, 0xf109) 00:00:32 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffff000, 0x9, 0xd20, 0x4, 0x7, 0x4, 0x16f, 0x800, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x3ff}, 0x8) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f00000000c0)="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") getsockopt$sock_int(r1, 0xffff, 0x2008, &(0x7f00000010c0), &(0x7f0000001100)=0x4) 00:00:32 executing program 0: r0 = socket(0xd19d7a85f9b68ee7, 0x7, 0x8) getpeername$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000400)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x9, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) futimesat(r1, &(0x7f00000001c0)='./file2\x00', &(0x7f0000000240)={{0x3ee, 0x3}, {0x5, 0x85}}) bind(r0, &(0x7f00000003c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mkdirat(r2, &(0x7f0000000440)='./file2\x00', 0x101) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000480)=0x7, 0x4) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) setuid(r3) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/93}, &(0x7f0000000100)=0x5f) accept4$unix(r4, 0x0, &(0x7f0000000140), 0x20000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)='.\x00') 00:00:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:00:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001300), 0x30000000) socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x20000000) connect$unix(r2, &(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000011c0), &(0x7f0000001340)=0x23f) sendto$inet(r1, 0x0, 0xffffffffffffff4a, 0x20000, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 00:00:32 executing program 3: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000000)="2d9afc46a5202c3999ac628b2edc9d8fa8e6b0c9b38795d0782eaf24d6438e242e3c405d2c98cc61c7e248ed0cd795aa15829bfd7c48e172e9f8d244877af4d82bc1995a38f3d711f3d66f381b4342e053341900462c7e139b6660dc9e1ca643f87796448f1eb62eb3b40fdd312f327a26ee5a6782adca475f412c519339bad6047043e262f4a39aa12a2cba532d64ef070e228429b63b3fa5d51430366cddb8d117") sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00005d1d9f0811bab69c23190c6ebb73ed865a48d058d8c36c3f0b3ebdbc364da584119a129a152a77940fc798470e30755f3c8a905b308e8709af2a47574445b8d81a24305df4c22a06b40bcfbb677b1edefffb16f23850af9d3760acd513adf093748252b55abd96653ed900f9f878503049b3d9350d108594358e82c8d480dcef6cd22dd68b8c736d4cdc1bddc02799f54e7926cddfafa1080c96bb96c7b917e80fdabe23223f58beb2ce5a4c21b4d444f0261a6d7777c44af42e40efe628b84df6e94863e70adf8f3e18c107599a618617e8d9ad4fb2c3e6fa737109"], 0x10}, 0x0) 00:00:32 executing program 2: syz_emit_ethernet(0x3803, &(0x7f0000000140)=ANY=[@ANYBLOB="aa2dadaaaaaaaaaaaaaaaaaa86dd0700000000000000fe8000000200000000000000000000aafe8000008000000000000000000000aa"]) syz_emit_ethernet(0x1316, &(0x7f0000000180)={@random="dad397e639e0", @empty, [], {@ipv6={0x86dd, {0xba51, 0x6, "900083", 0x12e0, 0x13, 0x2, @mcast2, @empty, {[@routing={0x0, 0x10, 0x1, 0x567d, 0x0, [@rand_addr="c531e3a0c6e8dedca91d2450bd8a65f9", @mcast1, @remote={0xfe, 0x80, [], 0x0}, @mcast2, @loopback, @ipv4, @local={0xfe, 0x80, [], 0x0}, @ipv4={[], [], @rand_addr=0x1}]}, @fragment={0x0, 0x0, 0x5, 0x7975ced2, 0x0, 0xe5, 0x67}, @dstopts={0x37, 0xd, [], [@enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x57, "e68fc253bea8568191ddf3685eb4a44646c6523e1f77aba97820bb96c616b5c00fcd5fa291eb72cdbc3acaee371b78131e121e64b1444ea6bcf4a4b9d5448ad2d8286b3adaadade9a9e4cb39eb1396a4615ee636a25fb8"}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x1, [0x0]}]}, @routing={0x8c, 0x8, 0x0, 0x0, 0x0, [@ipv4={[], [], @multicast2}, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @local={0xfe, 0x80, [], 0x0}]}, @hopopts={0x7f, 0x10, [], [@ra={0x5, 0x2, 0xfffffffffffffff8}, @generic={0x8, 0x79, "8f90a8983eca191135af3a8ef480c11a9f2a80c133e3caa8e410098b956e7c33a7f809f225b7359af6542c12a47b7426b1af3d6a8aef76545c1b8dbf301c26cd8f734bb85b527aecccf8f1957ebf3d4516d127876643beaa15af35f4c18d89fd07099dcb92ac8db630efd3328116bf2bd57af371ccbb1021fc"}, @pad1]}, @dstopts={0x7e, 0x0, [], [@ra]}, @hopopts={0x37, 0x1, [], [@pad1, @jumbo={0xc2, 0x4, 0x7f}]}, @dstopts={0x6c, 0x11, [], [@generic={0x2, 0x6c, "3a5b43bb6f074218c52a5a146fb8c960d82438a85f97b7b07cf9cfdcfad90490a66c7d41f738af97173b8182f65cbb11f34121aeaefc23325cd3de8f0d3c4762213073b197abb42972ab13a170603ce89ee67cb83e915bbf29f350efeb0c0462460465e9087b65b67729d6f0"}, @jumbo={0xc2, 0x4, 0x9}, @generic={0xc6e, 0xf, "881598b4112e225ce6c25388dec043"}, @ra={0x5, 0x2, 0xffffffffffffffe1}, @pad1, @pad1]}, @hopopts={0x18, 0x5, [], [@ra={0x5, 0x2, 0x8}, @ra={0x5, 0x2, 0x9}, @generic={0x1, 0x19, "62b82f044c3c338aec0f701b413c5570fcfd8bf88c5c51244e"}, @enc_lim={0x4, 0x1, 0x7}, @pad1]}], @udp={{0x0, 0x0, 0x8}, {"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"}}}}}}}) 00:00:32 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e12a0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffff9c) sendto$unix(r0, &(0x7f0000000000)="810c1f2c675f4143f98a2f5da53addf1d5a5e721e1bb1cbda5f36a06d308f4c70f9b70922669bcad42a1ebc20ccf5dc1367567c580c7759df0d5ea874ecff731f07b3c8dd9a636e41a4a69280602f819b5c3c86170a0b3e895a8a99b9b4924e70de32158673ac8307061eb301ba9e318ca053181f54a5e30c374320bf0956c38260db42a9edf0bad584eddd770087c1ec1d3a3798f5d7ea194f7b387535a09cfa5780721be6f1076774ad6fadf036d4187bcba1a5effea74e3074ba2008bc9d06e08fc5dc16c7071462ad6b4441538887091f942d90ef8893b820899f76195cc7370eafd53c4e882", 0xe8, 0x1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000280)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000240)=@in6={0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, 0x0, 0x4534f0bd063a8935, 0x0, 0x82}, 0xff7fffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:00:32 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180)=0x8, 0x4) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0xffffffff, @rand_addr="312a2301912ff76a63a44c126a59ed1e", 0xfffffffffffffffa}}, r4, 0x5, 0x4, 0x3}, 0x8c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00'], 0x0) 00:00:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="51d9232f5097", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "5b7e98", 0x30, 0x99, 0x0, @rand_addr="bf36c715f9be98e9ec66947a4bb157da", @mcast2={0xff, 0x3}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "4cfdc1", 0x0, 0x0, 0x0, @mcast2, @local}}}}}}}) 00:00:32 executing program 2: open(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:00:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x6, 0x20) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000994010c1706be5dd91ae3495b8886e03bf1827e30dfa4266f6899e77c454a429e5992f88cf870f1a9dbe4839f4fc7200000000390422268d021aeefabdb210069a8e6cbfbe4bca80019aa61a967bae6642ca95adf31074ca44708818f3d8eedd0c59390f3fbefc01000080e25eb162ae03a11dbc70a7892b22bbcb7a66ddb7a94e7b2c0bde45e0308529364d72bbb95bf07e1bc7967d12e4582d9176a7482714f02ea964e4e3263c31518e88b74e5b5f73f8eab5d62d4358a61eefccfd91"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8) 00:00:33 executing program 0: r0 = socket(0x2, 0x3, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x7ff, 0x0, 0x8, 0x7, 0x6b7, 0x9, 0x3, {@in6={{0x1c, 0x1, 0x1000, @empty, 0xffff}}, 0x0, 0x4, 0x1, 0x2, 0x100000000, 0x3}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x3f, 0x7, [0x6, 0x1000, 0x2, 0x3, 0xae39, 0x400, 0x6]}, &(0x7f0000000380)=0x16) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x100000001, &(0x7f00000000c0)=[@in={0x2, 0x1, @rand_addr=0x7f}]}, &(0x7f00000001c0)=0x10) 00:00:33 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000000c0)="0005e6e04799c1d93f5087b4adaabaf26651b5d1944c8b855ea1e22e79325e74f64860a8031e") syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2b, 0x0, @loopback}}}}}}}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000280)="ab1144bebbc957c0dd99ce5b107e3d54b254af4b0ebb22e724a4b1a4ce99aa5e0434e7f8f6ffad26d20e4bb5b52a7d927b4738d5a359c7e4c6c8a8fb553e6709a6fe36ceb9cf178493101f6e", 0x4c}], 0x1}, 0x20081) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="c59b0ba342d9057378813a2e2a3c58f0de3764d594caf3965bf35b4f66e6ccf54c1d34ebd27af9fa1239b913ecff9a8e1058b6b04896583fe3a5c5b864761caba7d3970f07f501e3314f474ceeddf053740169d2843268d386e883863c3641fc041ce36bebd7ca86725f00944895be425a522a6457674ed1c1829a7bacec99ca77e09baa4f3c266523079e7aa99c1bde69733b357752b66aa98014e35e3a4ac9def2575a386b27cc40c4f05b82965f81e5477954f7edac40947611a6d730f70ae2d07b59e6e9efa5d05e62737b09e174ca20ba3fe49269209918e8a705392f996caf395dc749a0bc5d7aaffcedf54168", 0xf0}], 0x1) 00:00:33 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) shutdown(r0, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:00:33 executing program 3: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000)=0x8, 0x4) 00:00:33 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:00:33 executing program 1: syz_emit_ethernet(0xffc7, &(0x7f0000000100)={@broadcast, @random="457548190479", [], {@ipv6={0x86dd, {0x200, 0x6, "b19b88", 0x0, 0x3c, 0x4, @mcast2, @mcast1, {[@fragment={0x26, 0x0, 0x8, 0x3ff, 0x0, 0xfffffffffffffe01, 0x68}], @generic="4b2d88f726dd43138c5a6ba1c0821961f108ab56aee166c1740d306d211c5c0f62a9ceb3a9b6a20485f8175e94c72fd8a0e0228e234ff285abf99fe107870d01f2fb99544f3987ad8686fd001371ada02e60447fcb7fe8f25671a953b1a39edd97b4b3de841c2ad28021df919212a51ea598110a76b4bf0be0ec1410fc64c32f8d3a37edc0762219382461646dcf79d555dca28b6315e6e02d57596ebdd7e60dc6b9157157"}}}}}) 00:00:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x81, 0x7c, "b1101110336320381d0e9491087d45e675c0771098527db603b2e4fbb04f1b04d6503db71a1f510308de56b4ed575074c6a440bb6bd29ca454e866a2c5b436f40f528a928daf0f4a26966fd13ccc27fd07d55e25a4b55e7e1dc081c9c7b03604b8736c2bd2e03d10b676e0c4b9faf0056747fbf02a33219db443ec59"}, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:00:33 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c2a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4e751e0fa0211ceb3fababd1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c201b00b0000008fc978e2e7efa80dd4d48cc7e8628f6808a3056f0000004e00c436acc0f526264788fe58c4a1dd7dbbbfdd5cc600d03081c96efb110f0fc4a261b7e2") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = openat(r0, 0xfffffffffffffffe, 0x200, 0x9) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3}}, 0x0, 0xbb73, 0x1f, 0x2160}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, r2, 0x4, 0x7ff, 0xfffffffffffffffa}, &(0x7f0000000380)=0x8c) 00:00:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:33 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgctl$IPC_STAT(0x0, 0x2, 0x0) r1 = getpgid(0x0) msgget(0x3, 0x0) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"dc0942cd92db33af29eae46718a9fffd2d8847b87342e7069b170217677febea9429361125fc05c0fed4561b31348235037edb349e779f8fda944ed544c20c0494c930da3fa30b9250b7acbb582a8fa0ae1d2a0e9b8dfa22a6973ead129bcd7b0d157ca78cf01cc98d909048db7952f01783892293cd669af5dac4e7b19277cca4c1a1bf19ce364f299b2dd5d114faab96027646a548e14f9ecdfe911735988dbb7200e373a5959d49580dd3750366e65c23dda58242866f70ab9529c9d430a08f6f60caa255d8f61afc73ca341358a0309a9efbfd8b71a0f342b74b0e9eb2a25e0c50cc5fc8986703877f0dbe3430d45b13d10bc9ae9b84237f06d761f2636abc9c42548e3830c5e59b9bb426aed132d86ac2c6fb096e0f9dcef412794f06c4696a1fef258e6a536dfe1375352bfd45e39c4b3be472f9f9c70a2d4e4c21632596a4ab8cb4b18314d0989d7b89596cf1047238abd9226e59b1087b9fc574cd9dc81d7e9256b0a5e27ae32e40945c4d4ebc866c717bee7ed5ca9666436cd0466a6a99875e9bfab23f893a99c173626c59100b763c252f10b2f61a4ff64731fbb36b187f54e8cd627170d3159e340a2585aac11f27fa90310c2e41e878d9b4d9434ef58bc585b360c7651dc6f310172027732aab9db5a31ab3a6a73c6499e5be375a6d81fa89bbcf8f0a52013624a5197de43fe2727599315888e90a414339bf5895487cae7a8cf7e5823966760df8ddc06c32ad5a46a88b4c4ae479e0438760701cda76514406cf143593393717e134df602518baf7f9893048801a353f21761bc3378c60b49a65398eca2e8468fc66aa310ffa39979e7afb5384858656efcb49fa473fca870dd29744966f9348c472fb2610d6f1d43db741fa7dfb96bf7f46e178f397916e81ae7ca921b29878ef0549e845ce25d53a8a8dd4d70fde848067012240e5b5e031c26069a2d6a720d6d1a9d195271ae1e2f00808af8027390285329a2768ac17175abe9cbe89c4f22ca5f0c7d8171e93ec4e55a22905788687e3c4e814eac46cecf3444fd47d0e799391553ad0b426426a0a6e5d09e3196cbd33d4f0e52255170b367ab096bc7f45a91f1b7c72eefef001fc68901863304a3d996c30cdfc4fb01e9ea649bdaeadf39b28910abad673dcb5a7c357edde47d6c98492ecb0f1778290618db8c88ed96a6ff5d12e9542550f501e88b994a29077cb66234673648871c8646097ee39ab342822a4b4bd0e3bd4f61c706638a9e8e34e88db654600fc7f3e91243f0df230c1bdc5297ec42f7c04677b7687d76ffeb9dc149cee94d282d6584f5b2571539838f0716c745aecbfd84e8b7468e4419b1cee749ac74f287dcb87c46aec37ef1583865142b90798e49b96ec25550302f69438960f8a4e36b319452bd7903cea79dbf3e1f3cf5e5010f47c9ee95f9ecac43f7547fc", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc}) pipe2(&(0x7f0000000000), 0xcc434a8deb6ebc4a) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) lseek(r4, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:00:34 executing program 0: setrlimit(0xb, &(0x7f0000000080)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x20000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x6, 0x1, 0x4, 0x4, 0x2}, 0xc) syz_execute_func(&(0x7f0000000480)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c421f850d7f7dcdc0fbcaf0f0d432a0000f2c4c27d0af521f561610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de39d9d4788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000240)={0x1c, 0x2, 0x4, @rand_addr="6349a19bc0abbc34aa5594fbc1217e8f", 0x37}, 0x1c) ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000140)="2fe889f189c3a7e1d9c26d7848efbb9e09743f1364818e269355dbbbc76d1592e7396409d2e4fd2a29fdf38d90e10e868032e5323901ab0c5348f3ef72d29774da9d3ae7364118bc729962d60164d9cdc3ca90a45994067e1d6dd037b06b47509499e8e8ae88ad881f56fdcd4554e663f4d0698d659f5ce5d65d") 00:00:34 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xfffffe54) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0xffff, 0x4) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000300)={{"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", "d90679b177235bcee5c8c77a795372ecf289f3c4d50632c05dc36947a356d802", 0x0, 0x1000}, &(0x7f0000000240)="59fc9ae126df70f551b97557245bfbdcc2cb1a304ca3965aac7a17ad81ed6686a1aeb34cd63575816f23dbb711bac6c1eca8c346c8b4871b4c7396ef1d50c333491e0b9038bb3f2e99e0774266bb32c7c8cfb99bfd7b64338bd2278bf0ee851bf05128e865f71081f5d5d3b5e05f7fc4af85ae618d6ccf1f2b2d057f667b24e94a7eb7e78375357b64e33f942d6497084f2331c638211271769c32702dbbca1342a81a13fcd886c81eed6cc6b52bf39eacf3a6d7", 0x50, 0x675, 0x7, 0x0, 0x5, 0xd75, 0x7fff, 0xfffffffffffff800}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000780)=""/233, &(0x7f0000000140)=0xe9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000900000002000000e000000100"/156, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:00:34 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1001, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000080)=0x800, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x98, "61068923db21a52c4ce49365cf1897bae0e2292252511f2f3f7b5682e62ad830920e293023d64b3bbd3c0cdb6e7ae5d909dbd423aefb85a0aafd1fec93116bc2284f5ca382b44ecb8a58161d3b4548011fca604ac5ba8a53d24a731f0347aab6612d5fa660e091817091fe659e2f52c3eb838a180c12ad82ead371ecaefcdf0928533421ebca8ad8f13b43452893969a78fe10566ea9b6e9"}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x5, 0x200, 0x4, 0x9, r3}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x3b7}, &(0x7f0000000300)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000340)={0x9, 0x3}, 0x10) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) futimesat(r1, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={{0x6389, 0xe358}, {0x3, 0x7fffffff}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000600)=""/125, &(0x7f0000000680)=0x7d) r7 = dup2(r6, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x7, @mcast1, 0x4bf}}, r3, 0xfd, 0x5, 0x0, 0x6, 0x7, 0x8001}, 0x98) setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000780)={0x106, "5d0b73cc7dff8d78996017de87a25afa"}, 0x14) ioctl$DIOCXCOMMIT(r7, 0xc0104452, &(0x7f00000007c0)="5ab5b14052f05f35b164a468ee9e21230229deff239fc00d56418d2b86") ioctl$DIOCRGETTABLES(r6, 0xc450443f, &(0x7f0000000840)={{"b9e3d28cdb407cc8422841a5a5a0324b1f423f4a4b0ac394003a37c692214338a585abf763ff5d7dacd1312b68e1bd6ba01af1961fa4644133098eeb157f8afb029f55b7d3bc8df8dfa2db2a5314fa1f22521655aad80d08b033c0d7c0c946ddda3f51eb5354894e21235c188598506f61b06fce0e8849ea205b000516045bb321d096e2470aaca89c834590f06f26c3e66338363657b9f7029e7590f856a417b64a7d1acded969da5374613347144cee232843d50930acb485b794a5b61af9a320a931dbfb0861acf6016387aeeb15609694cbd0f1363274c571aeea2289269bc7c6d4f27e66c26400a576f2ba47eb3846ec93864dcad56fc297343a308b80ca3bb8a2dc4982731fb7eaae036c95d09ff3c6eea99edeefeb2159a2d53a2803c747376613516959b863c7d7cee26b7ddb0a39501660cb646761b0732fa004c74307136e716bd03ca4be318b448752826c95b299bfe7eaac878d3f147e6c24f1d31babbe94206393de2889f06accf4b2bdaaf30d8852e1e5e3f6f47ed43a8c78e346419d336031077ea0f6916773c5b98967bb1a2ce4947fec9c297f4ae593299f3e12c4a27dc7b2fbc38bf1d7a7d2af8c6547c966a5e78d7015e42729cb28126efb9a64fb0f15ab9eff0ff762ab3c04d572045874e57b33defed556c1b73621c7b96a513d82dbb596b86e09e64217dd55db26f3940983fbfd9ed6faf1d40a6ce0e9f6c0a2200e68d7ac39eaa1b0da7b47690576467a2aa4b3b59891eadb3c9ea82989d85c8209049f9b324b053f935ad4d1f18a97f8fcc47dcd82cdcb2a08b5b459e42b725693694469abbc7405042daa0b7d4ef7cc548ef76c67bb2bf8f88e10a9ce705dc7b46edf1ba7896e7190e6f60710507f4069b3977194e3127ef07f0b085a793d8e3acca30719ab0ce001468a925fb39779b45448178fa7e9502385d38ec32845f5c4226a0a4eceb08a97854eb0a36d62334e42c627c107fe6c05a05371740d0ebf3ac9afb5d77c70bec22e2d65f87b5d7f9dc7b14eff5167a8667e21eed028d91fa0050c1357d46dc41364880b4ccdb6a9224bdf7e017d8f409383320dacc3c26d636e4f72001a421620f880192ddbc9e2ccc2ee8f40ef90bcba7d9be0aae1715eebd7aab5192030d5f0ad253ce56ac982c48dca013a1c7d9e562f12aba6f408fecb50c513348588130540fc90ed7a694d3c032bdb9dd5ecff85de5952be49887a3f7446d21a7b17b1d98871e788781f2cb7af8028be7cb38675582e3d7d33a1e89a12176f5963d58dfcdb89445870ea08e2a22e637a394b01b7545d9e00c11f67a659128992c43f3be2801b8618731020924bbf992ebd2ae58c7aa0fa7f479dd5c72c6b40183bc4e31eb34b567f0c6ff0952ec0a424aba70d37b5746ef32beb9e871c68a7e066d52d51efe5dcf90d1d6d8f9c91359292c9f0edb2a", "f3b7e6c2e0f5b6fe91551f01ff879c71369b9fae374339929d56a288ff41a8e2", 0x8342, 0x9}, &(0x7f0000000800)="91fc6fc9", 0xfffffffffffffffa, 0x36, 0x100000000, 0xfffffffffffffff9, 0x93, 0x4, 0x1, 0x2}) getpeername$inet6(r1, &(0x7f0000000cc0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000d00)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000d40)={0x5, "3f546544081a20bbfe50a2821473ab26"}, 0x14) msgget(0x1, 0x0) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000d80)=""/4096, &(0x7f0000001d80)=0x1000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000001dc0)={0x6, [0x8, 0x1000, 0x8, 0x0, 0xfffffffffffffff9, 0xf76]}, &(0x7f0000001e00)=0x10) r8 = semget$private(0x0, 0x4, 0x10) __semctl$IPC_RMID(r8, 0x0, 0x0) 00:00:34 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x3, 0x1, 0xcc7b, 0x88, 0x2cae, 0x9]}, &(0x7f00000000c0)=0x10) 00:00:34 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000280)={{"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", "c92d3b45361da4c33b43232bf54eff2e588ce65f9812326794b6f96f6baa9e48", 0x5}, &(0x7f0000000040)="7c4d907a96feb8c8ce497bbf2e59d38bb65bfb0235d63807ab758a94331dc474564931ca09e53faa86b9e5d1a6440f", 0x5, 0x8, 0x1, 0x23, 0xff, 0x8, 0x1c5, 0xfffffffffffffa1f}) syz_execute_func(&(0x7f00000001c0)="1c14c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) 00:00:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r1}, 0x84) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x104) socket(0x2, 0x2, 0x0) bind$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) syz_execute_func(&(0x7f0000000580)="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") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r1}, 0x8c) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0, 0x0, 0x0, 0x0, 0x6}) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r1, 0x2819b299, 0x5, 0x101}, 0x10) 00:00:34 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0)) 00:00:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/131, 0x83}, {&(0x7f00000000c0)=""/106, 0x6a}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000340)=""/250, 0xfa}], 0x5, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x3e8], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) socket$unix(0x1, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000004c0), &(0x7f0000000500)=0x10) 00:00:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8, 0x7ff, 0xfffffffffffffff7, 0x7fff, 0x30000000000, 0x3, 0x8, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x6, 0x2, 0x3, 0x20}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x534463fd, 0x200, 0x300000, 0x1cc9ae51, 0x92f0}, &(0x7f0000000200)=0xa0) 00:00:34 executing program 2: r0 = msgget$private(0x0, 0x503) msgctl$IPC_RMID(r0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x3}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xa3, "8d82e3079221fe03a975e78d5abbd1ff1064dd125b1b71c6cd9f2f800d8c3937e5803cb66692acd1b4626d501ccc03e708d9f55fee4fd90cdfc80c7c3c156b7f25fd835c2d0472aa07d5dc440a002159cbe964c6a02897d8f378dfe84955d53c6941a3c35f45479f10e94d5a83aa9bd0225b10e8d57eb81f255f289a62e320b75c5e651a36374781f1e941d899c5156c7206cd830f2e795f8f21ce46c2bf44d65f8dc2"}, &(0x7f0000000240)=0xab) sendto$inet6(r1, &(0x7f0000000280)="0304159a83cfdb8477136d24c0bfbba0307b633b0491cc77663e25ed03ca8a4844f49425acecfcf412a2beddfcfab533ea0faeb2734048b200982d752b49629a840ecfeb7fe8ff67a048903d95abcbfa06aef16584716aa673c112a03b65352f8dadec2d52091f218426c9cfdd9c005405254b0edc918f2a2b81e0192f354776ca0206ec17cf5d8f45082bb7da82b3de1155248758e10857cce92f5c5883ace7abc87a4340377906f957f7c8e9384e135cf2d8aee4a7b4e0d6e58739b153f839dc829571ae3152aaa8", 0xc9, 0x1, &(0x7f0000000380)={0x1c, 0x2, 0xfffffffffffff000, @rand_addr="a13da1db6e1aa5b8952f6470ef1fab75", 0x7}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = getpid() r5 = getpgrp(r4) r6 = getpgrp(r5) r7 = accept$inet(r1, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10) setsockopt$inet_msfilter(r7, 0x0, 0x4a, &(0x7f0000000440)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x3, 0x5, [@rand_addr=0x1e, @remote={0xac, 0x14, 0x0}, @rand_addr=0x9, @remote={0xac, 0x14, 0x0}, @multicast2]}, 0x24) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1, @loopback}}, r3}, &(0x7f0000000540)=0x8c) fcntl$getflags(r7, 0x3) lseek(r1, 0x0, 0x0) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) msgget$private(0x0, 0x10) setsockopt$inet_msfilter(r7, 0x0, 0x4a, &(0x7f0000000580)={@local={0xac, 0x14, 0x0}, @multicast1, 0x0, 0x8, [@broadcast, @multicast1, @rand_addr=0x25c, @empty, @loopback, @multicast2, @remote={0xac, 0x14, 0x0}, @loopback]}, 0x30) sendmsg(r9, &(0x7f00000038c0)={0x0, 0x0, &(0x7f0000002640)=[{&(0x7f00000005c0)="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0x1000}, 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"}, {0xa0, 0x86, 0x2, "ee599d1abfd8b664c469759f5fe3467786d131a1fd7f186311b8371280ee0dc233045f269e1bfe1a3dc7070a04ecfb4be81b5d10a6b001be1fd2d382310c5f1d7d680a22e13c43f296f780eda6928ffa44ca5820ac29a2829fda8eaf35ff9dfb92a3b24eb13a45fdf1f98c5f22ae20c018e6c174854af2ad920f8395177ee07c4fa5cccd15bd1385ad0f73d06a786d"}, {0xd8, 0xffff, 0x3136, "dea72c97ac4ffe607f14ecc88a65a07a11f8dffed09d7ca7288b5f669ff2d79439387fa58fc5ced7f4a3c50c608d257422cb5235baf59b3def3d6c36aff6ea2bc2c5422d3470aa77de62b2670dd032d0b915e32b97518b20beaf4b8fc7547d74abefeb461e76ed06aed2de5d3b34d56c9089b67f518932fffdb1b19d594801c8cbf0f3cd0ac9bfd65d73d503cb066e8e60db06a0ba8262bf967abdb5ecc6b583f9ebb4d3454589ddda804e3f381d6535a1a4ccb194b49235b4db35c5a6866d4e4219b50b"}], 0x1230}, 0x100) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000003900)={r8, 0x3, 0x3ff, 0x3b, 0x5, 0x101, 0x3, 0x4, {@in={{0x2, 0x1, @rand_addr}}, r3, 0x2, 0x8001, 0x81, 0x0, 0x1000}}, &(0x7f00000039c0)=0xb8) freebsd11_fstat(r1, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003a80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000003c40)={{0x5, r10, r11, r12, r13, 0x1, 0xf3}, 0x7, 0x5, 0x100, 0x10000, 0x0, 0x7, r6, r5}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000003cc0), &(0x7f0000003d00)=0x4) r14 = fcntl$dupfd(r1, 0x0, r9) utimensat(r14, &(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={{0x8000, 0x5}, {0x63, 0x1}}, 0x200) connect$unix(r14, &(0x7f0000003dc0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r14, 0x84, 0x11, &(0x7f0000003e00), 0x4) 00:00:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f668a6c65302f66696c653000"], 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000001700)="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", 0x58d}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x400000000004) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000180)="a64233a8f85bb9634c59ec53ad622976833dbe37efe0555195a71601ff1d03f9") getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000100)=0x10) 00:00:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x29) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) recvfrom$unix(r1, &(0x7f0000000380)=""/250, 0xfa, 0x80, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xa) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0x4}, 0x8) r3 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/122) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) 00:00:34 executing program 0: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x30000000) r0 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x10601, 0x80) socket$inet(0x2, 0x20000003, 0x800) r1 = dup(0xffffffffffffff9c) setsockopt$inet_mreqn(r1, 0x0, 0x10000000001, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000280)="ce35791f4fe1e573b2f64a4e534a5ecd35e1b6f9b6a507b06d5654021c04e8f92dcd7423ecd092be4d8d175b01ddd6d07dfd886b85afeab450a871bf199bfffcdfc31493fa3093ce6515883c294d6ed9ddf8cdf907fa5c65f0d371dd25b5af31c3514518efe067e86a97ad6f4ac352c5f4a58b88e4cf9811c4b362480c8c5ea8d95675c7543f4fd986e49833f439ee38b7342848b878d651f07e82b3c6185a4969a44a3e38b731b6f61528f0b8d05d62c139e07814768912fd") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x9, 0x5}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000015c0)=0x1008) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000003c0)={r5, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r6, 0x7, 0x3, 0x1000000000081, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x4, 0x6200, 0x7fff, 0x3, r7}, 0x10) mknodat(r1, &(0x7f0000001600)='./file0\x00', 0x80, 0x9) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000240)=0x7, 0x4) 00:00:34 executing program 2: r0 = socket(0x1, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de1000401000060ee51690f455b8847ac34c0562fef0b7096f4be8a3978ae9c723a7baa244dba146a0973406bdd050c2a7b1306f6862c8ae9da21b7050c03769c896f41fa99300898af7a3f2e3afb9d9fe71abdbdd6537565697b118d89b4b747440e82d0d768e895bb87b1f43dd063cf9929b94c966c94313428ae323d5be414d0865ee5cfb414f2c67f01b2bf43f8c7547a0f4ff4fd528afa4b169ef266ce36a4b996f5b06c97b055e0881b95a294d280369a22276ab9797f7291c13cadc1841ceb1010ce2800e4071383dd2d261f64"], 0x25}, 0x0) fchmod(r0, 0x40) 00:00:34 executing program 1: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x6, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000200)={r0, 0xd9f}, 0x8) r1 = socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000100)='./file2\x00', r2, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') mkdirat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r2, &(0x7f0000000140)='./file0/file0\x00', r2, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') connect$unix(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="82022e967f6930161fbd80b365300000"], 0x1) 00:00:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) geteuid() shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0xffffffffffffff8d, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000140)="b6c371f014279cd4912d3ab5840b2cee971e") open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") 00:00:34 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="3383158348ae5d130fe9f0004716ed27f7b4") ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = semget(0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f00000003c0)="ec4900000000000000004867ff0f6587ac8a1fd214139afa20ed220338943f98eadd311f2afb3eda7d3862ecc85c33aeec1036f2244617db987db03bd1dea31359a0a9a57f28130000000000000003ba55d4142768c41eb6774ca5f928b13ec12a8b616e548e647c46e0519327806aeae204b7472a7ff4cd842dce27b42f6d7ba8ff61fe7d071de061422912e4601604832d3931f2b3") semop(r2, &(0x7f0000000080)=[{0x3, 0x3, 0xb27ea27417edc7e8}, {0x4, 0x6, 0x800}, {0x3, 0x20, 0x800}, {0x2, 0x6, 0x1800}, {0x1, 0x7fffffff, 0x800}, {0x1, 0x3, 0x800}, {0x1, 0x3, 0x1800}], 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:34 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) r1 = dup2(r0, r0) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000500)=""/193, 0xc1}], 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r2 = getegid() setgroups(0x2, &(0x7f0000000640)=[r2, r2]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x0, 0xffffffffffffff4c) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x108, 0x4) accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x10000000) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x10000000) r3 = openat(r0, &(0x7f00000003c0)='\x00', 0x80, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, 0x0, 0x0) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_int(r4, 0x6, 0x404, &(0x7f0000000100)=0x1, 0x4) r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r6, 0x7e2780e3) 00:00:35 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:00:35 executing program 3: r0 = socket(0x2, 0x10000101, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="080005080000000000000000cc09"], &(0x7f0000000480)=0x12) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0xe) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0xca6c, @ipv4={[], [], @loopback}, 0x1}}, r2, 0x0, 0x81, 0x92, 0x1f, 0x9, 0x2}, 0x98) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x0, @mcast1, 0x9}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="ba29b5b733c69ab837a94ffe0b15442ee1b908ba7f", 0x15}], 0x1, &(0x7f0000000340)=[@sndrcv={0x2c, 0x84, 0x2, {0x200000000000, 0xc0000000000000, 0x0, 0xfffffffffffffff8, 0x0, 0x6, 0x72a7, 0x100000001, r2}}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0x40, 0x81}, 0x100) getpeername$unix(r0, &(0x7f0000000540)=ANY=[], &(0x7f0000000080)) getpeername(r0, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x303) 00:00:35 executing program 3: select(0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x6f13}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) 00:00:35 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x2) r1 = socket(0xfffffffeffffffff, 0x2001, 0xfffffffffffffc01) close(r1) flock(r1, 0x0) r2 = getpid() r3 = geteuid() r4 = getegid() sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000080)="71dae8fb61797c850298cdb549260d60fcb973c46200c0892d36c8e4bbdad4c27fd3b856017ec52dd24495bcc8b4447dd776d7d6ae3e11c26e81f631898e322aa2dfcb21e5238a67f0c8cb9bfd4b4f1bd4a462c759aed14f934ef090e4e3db8f24d09961b7039676ede19ac5d4ec88fd4c53178480398ce51b281ba3a9ff3ba9ff9aa27cf1849ab150d9da945ecb1985e8cca046285f597781b9c7e38407e4eedb9505d02f4e737e189189d3b1b0ee0964", 0xb1}, {&(0x7f0000000140)="c3552210477fee71addf64356b4ae304c5912407e96d1150053327be19e24e40592dbce2dbe968a152fce6f929d55a0a879c8cfe9f06d9a48dcd750b1068cdd5d978f5a19979656e478611414209fa52acc6b160f0deb5a57bddcc0723054b938b60", 0x62}, {&(0x7f00000001c0)="ea488a32cc6a0799ec2bc1241f9828ebf6dadb8073625ff51a6476a57a4a474f1b7f20bcdf9ccc01b101848020d93c394410dbd6176ccac19a286ca3966fda0ddf871d18d0f7df24b98a4ad0681d65f09782be260442b388e52119ee3e4ccfd97c1e1edecaeda9ffb09766df", 0x6c}, {&(0x7f0000000240)="136c9822886e74dcb8dd79006f98564a6f7df61e1989c4ab132242395d4d3ef0344b03f1886adbb57c2808da86eb339a9ab1fd6a2aeb241a20e2c38c6bceb044324e34c661fa9e7d882456c3090257e9bb42164dca6db256f3ef269bcb8bca25032b2605be030d28d5f8a10c513a71b81cefa1486b08bfc0d443711f01d5e4562c00ea7145c1fd35690e828f46255c0f398bab482e9e797f2919d67b750b403df3e97a0d47ae6db2fb3a662f8f735bdab9", 0xb1}, {&(0x7f0000000300)="cd26f21b605b341e32023b7c08e398667cf7fc6f6407dd8c906ac2434ba94bb51f31c8dea4aa9589e6201c7172db95d0432631f399977dec4b91f24b9bb87b3e98fbc7c286403b2397b46c1e146e38e7d22248c51fd68646a5f01ad533099e21b1ba9816bb84fe5f23f90046123b18f46a68a4985075e99ce82e9dd13e25dbe7d563f90085158ac0dd1d61207c3476d157b3e9716d376743c5f8b3cc6d4ef1ddc59da39e182aa04848a4b4a7c2", 0xad}, {&(0x7f00000003c0)="18e4f29a2394354ffb25034cdeca0eab0ca3f1e9bddac9d05ac5b98949a6c352f8591124f583a6347424e62bd51a729751aaf769804c1248216b2c467d4bdcb17b565c9361775a2fa831ee1b265c8acc0a2da797885645eecb1b71fbe09362877b433103832e300d9728a4d4f66e51dfec8d383e", 0x74}, {&(0x7f0000000440)="8a5242cab221014fc793eb39ece3f03d21ea972f885cba65c79dae2dcae0c459a20ce4b9dd427694fcb1fb5bbcddebb7e09ee2fcbb3a938ff5c66eef4976215b06667e2c531a44e574391e855ab0e3f1a2f693d30d269a5831", 0x59}], 0x7, &(0x7f0000000540)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x48, 0x80}, 0x0) 00:00:35 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fdc8fafad2084f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000810f6611c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000000c0)="470f0fa5ee000000a045d9e5c4422592ac4d0a00000065660f38f6d10f4d720344dbe0c4e17d55cf66470f382938440f1305367b000066420f2ad8") 00:00:35 executing program 0: shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x600, 0xc2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/179) r5 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername$inet(r3, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r8 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x370) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 00:00:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x9, 0x1, [0x9d]}, &(0x7f00000001c0)=0xa) 00:00:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)) freebsd10_pipe(&(0x7f0000000000)) 00:00:36 executing program 1: msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:00:36 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x101, 0x4620, 0x0, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0xffffffff, 0x0, 0xf8f, 0x8000, r0}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000084000000080000000000000a290546f4e81567be729b3c0000296d"], 0x143}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r0, 0x7, 0x9}, &(0x7f0000000200)=0xc) 00:00:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cc", 0x3e) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x84}, {r0, 0x108}, {r0, 0x40}, {r0, 0x40}, {r0, 0x2000}, {r0, 0x40}], 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0x80000001, @local={0xac, 0x14, 0x0}}, 0xc) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x0) 00:00:36 executing program 1: r0 = getpid() r1 = fcntl$getown(0xffffffffffffffff, 0x5) setpgid(r0, r1) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0311e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") 00:00:36 executing program 3: semget$private(0x0, 0x0, 0x20) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x15, 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0/file0\x00', 0x1, 0x82) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x100, r2}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x7c}, &(0x7f0000000180)=0x10) 00:00:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) dup2(r0, r0) 00:00:36 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000780)={0xfffffffffffffffe}, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1040c, 0x8) 00:00:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) r1 = getegid() r2 = getgid() freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0400000000000000aaaaaaaa08004500001c0000000000009078ac1400aae00000011100907800000000"]) 00:00:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1, 0x100000000, 0x3, 0x3ff, 0x6, 0x7, 0x9, {@in6={{0x1c, 0x3, 0x1ff, @empty, 0xff}}, 0x0, 0x2, 0x0, 0x3ff, 0x9, 0x80000001}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="01009b009a139b508739ca719058de5a797d85e4df62485f7c8735492de4552628c5da98f2210daec1be1aca2ce19796a6657f074d700da268738c23b8613124d9f844a77d1855afd7576b22de64869c6ae4a84ec77069f5885bf147bb5b40bf4d7d19ad81146ee96631b66b65bbfd64903f9dfb73cf274c17678e02a79f9023cb4bdb2164a825d40fa6c0fc85"], 0xa3) 00:00:36 executing program 3: syz_execute_func(&(0x7f0000000080)="0c09c4817a2df998cd801b69e42eaf6962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676d328e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff261dc2cf400005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3ff4336660fd2938c0000000f01c36666450f17720d14111d54111d00") mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = getegid() r2 = msgget(0x0, 0x0) msgrcv(r2, &(0x7f0000000640)={0x0, ""/54}, 0x3e, 0x3, 0x1000) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{!#{\\\x1c\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&I\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='})-\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\'\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='/\x00']) setgroups(0x229, &(0x7f0000000080)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) r3 = msgget$private(0x0, 0x80003ff) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000780)=0xffffffffffffff83) dup(r4) msgget$private(0x0, 0x404) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x9, 0x0, r1, 0x0, r1, 0x4bd6270d5ec3727b, 0x6}, 0x200, 0x0, 0x1, 0x7, 0x8, 0x10001}) 00:00:36 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000010d4700a7314964400000000000000000000000000000000000000000000000000091d210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000099250158b3abdeff2e3cdbe47a4d2c8defdfede01a41675770f19b61014e83084a84c135a6b971d3ef04d494a6dae1b1775971b6887a0269a92926839438cb4894662d819e1a"], &(0x7f0000000000)=0x6e, 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3) r1 = socket(0x2, 0x5, 0x0) listen(r1, 0x0) getsockname$unix(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0, 0x0, 0x10000, 0x88, 0x80000001, 0x8001, 0x3fe00}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x7ff, 0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x40, 0x6229}, 0xc) read(r1, &(0x7f0000000080)=""/208, 0xd0) 00:00:36 executing program 2: syz_execute_func(&(0x7f0000000140)="1c05c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:36 executing program 2: r0 = open(0x0, 0x0, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x32, 0x0, &(0x7f0000000040)) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b3066004354277577bb38ffc108ce02004e20000000000000000000000000000000000000000000000100"/136, @ANYRES32=r3], &(0x7f0000000480)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) sync() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0xffff, 0x23, 0x20, 0xff, 0x400, 0x8, 0x7, 0x2, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, r4}, 0x8c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:37 executing program 0: getgid() syz_execute_func(&(0x7f0000000140)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c540360bfcc402ad008c5d00000000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc423fd00e007c4e28505c1b9ae21045fc507f240d1d2c4e10bc16a000fc45bc4e3f56cbd00008020d00f380888492d0000dcdcf345d9c669a86161c4c3214cb9a5c4238969f2001419c221b00b0001f09371a30b8a3c826e6ea80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffff9c) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x30000000) setgid(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) 00:00:37 executing program 3: r0 = open(0x0, 0x0, 0x1) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"d57411c18a99be178b69efd3ddca23123c38cf4706e226b85c935ea97c32133c7a6d2d58b9488019e99aeb250d17d956529346371398930aa6c2b49f38a198dee1dc1e5f971369ac92f7ad45ce0f01a30e3b0db6b98ed7ab00fba5f19a9c19b4994613ae00110a96554c8521e55810a93ba2566d47efdb010aa0dec62ec2c5d7d46e4403d7cd6b310a8e2b40080bd0125e71957bf96c4058fea028babbae406fd22712a21644e38a1203973f2221769633d5b5916cf28533cc84f41d07792f748b0b7be1b306b3c338990b9dde98f86e306c2871cd43a8abaf487a3b06fb335d8dd5e72ae4a5e8bad44587591b48e6effc4d9dc8fc19c2e6b0b1cd0305642576f87e662a74b30ed9c8861a60d0e6ae9192a1315d54a3c9fb5b5e12c341db0620174b73c4944268c670f9e65fb898e9d684cdcd14d3c21cf898f27d451d69202f3d5328b62aca43f61a1d5b78f219fe17c5a58227e0d7ba17525c19aeff3dee904ea7e6b9d9fec923121b95e945602f811a8018e79a5bead015ae5e5d48e52ab34a6f68a7a5f62bdebf235a9036ba6d08be1287031cf33b6157fbd16dcae7624102fc6551f8aca34d5c955356aa8d800379951e9996837d13aa23edd5ee1f9cc60ec2fb19f9bf32689016786994c1d149e0896c253d619e755e62db0f1c2ff3a3d026f7b7c2cf12e0065e6f5b5064eca7acc84ad4af935110e7cbe33c64dd71b7e9d9911904c0f48902a81e4ffe5e21fbade51d78149bfdaeb98b35d4ffcfd56ca62c788f62772045af2fd6a8a177981cf028e209c8adb05a647c0d87e0f0e92e3820d1fb13fe19b3f365f50668281624a634713f8a2e8e335649a3911ea275d38bd6670dc09fee4681422ff67922502ac91eeeed9c00b725b670c4111b589daaee47d8d2301a74d36a01d46b74213c7d4690a67b3f3801d1a174c39231ce994fe4dd711e17869fce580541a07dcb8a717c10b21ee0d058a4490286eef2c341194a8c441eaaa119d35f2f45d22efec9d769652f4308d5c03c086edda62b5998a5b7258c43f2a893a80489a2e41bed41521466a1f124032811812e182a0990d4bfcebf6b6018921d64137f0b055edb73a48d9e6bfd0b89f3c10ef6c526c82dd3ad0628c7d07ec85e3548c529136cf83d06d8ce9e46d30b23d08e2a6bdca3d5d525f2d752c7afb06884a0ebd629cfc6dfe67bd6e8cd15d6e4ca64c168fa6a8e9e0fa30c5fe5f2990857ba70aa7378cd340875bc34bcb0899b4aa4930571d1804367763de3833004c7271f9dd07daa052f2277bb5cab944c130cc6e846f2d5955179d06e47d146832f1beefcedb6ab2fe65ff4670452f6d29df12b71b340dd6b5cd91863ca8c1da9f36bbfdeebcc4e22445c9a6274df7994712f82be8d8db858b11346d10cd53934b4806063fe1461996157b73f29a9362e0aeaa3d6f76dcb7d2e44", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000001c0)={0x10}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:00:37 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100)=0x1, 0x4) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x10000000) 00:00:37 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000400)=0x3cd) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x1000000000006, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000240)={r0, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x1ff, @mcast2, 0xffffffffffffffe0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000340)=0x5, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0xfffffffffffffeed) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) 00:00:37 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x1000000005) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ppoll(&(0x7f0000000040)=[{r0, 0x20}], 0x1, &(0x7f0000000080)={0x6, 0x4db6}, &(0x7f00000000c0)={0x10000}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x20000005, 0x3) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1c, 0x1, 0x4119, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x5, [0x1, 0x2, 0x7, 0xffff, 0x5]}, &(0x7f0000000380)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000003c0)={r5, 0x2d, "d78e05529db822519f65c608c113097c328b6765c1b2dce773edf5fa690eff58a10b122b7313f4bccb9a7c05ee"}, &(0x7f0000000400)=0x35) setreuid(r2, r3) 00:00:37 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast2, @rand_addr, @rand_addr}, 0xc) 00:00:37 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETNCNT(r0, 0x0, 0x3, 0x0) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000000)=""/92) 00:00:37 executing program 2: r0 = socket$inet6(0x1c, 0x20000000000001, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) 00:00:37 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x100) r1 = semget(0x0, 0x0, 0x0) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000000)=""/107) fcntl$dupfd(r0, 0x11, r0) 00:00:38 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x60, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) ftruncate(0xffffffffffffffff, 0x1007a) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 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(r2, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x2) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) r6 = accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="07000000f8ff03000b000000fdff0300d4623711ebe023c695c7687d53070104"], 0x12) getsockopt$inet_tcp_int(r6, 0x6, 0x1026, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:38 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0), 0xf}, 0x0) 00:00:38 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000731000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000640)) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000400)="061fdb84dc07821bb9f2623ee4434786abe0f9e624d8c70754c568d682cb968146acfd0e850d5915bc756a82af55f0517b41f0055b0220f9017d96b97bcf57324cec4d06914e0303fa1a18") getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r1}, 0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0xcbe5, @ipv4={[], [], @loopback}, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r1, 0x93, 0x46}, &(0x7f0000000600)=0xc) ftruncate(r0, 0x4) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000500)=""/147) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x6, 0x200, 0x101, 0x0, 0x1, 0x8, 0x8001, 0x800000, 0x0, 0x380, 0x80000000}, 0xb) syz_execute_func(&(0x7f0000000200)="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") r2 = open(0x0, 0x108, 0xfffffffffffffffd) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000000)={0x10}) 00:00:38 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x52, 0x0, 0x0) r1 = dup(r0) fdatasync(r0) accept4$unix(r1, 0x0, &(0x7f0000000180), 0x10000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x0) 00:00:38 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @generic={0xf, 0x8f7d, 0x6, 0x10, 0x2, @broadcast, "9cf145e2210e1b6d2b1e052735f063b6", @remote, "5ab892f92fc967f1b3f2fb8af46d2915"}}}}) syz_emit_ethernet(0x52, &(0x7f0000000240)={@local, @empty, [{[{0x88a8, 0x0, 0x2, 0x4}], {0x8100, 0x3, 0x913, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @local, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x1, 0x7) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x1ff, 0x9) syz_emit_ethernet(0x225, &(0x7f0000000180)={@local, @empty, [], {@ipv4={0x800, {{0x23, 0x4, 0x7, 0x2, 0xad, 0x66, 0xd6, 0x3f, 0x4, 0x0, @broadcast, @multicast1, {[@timestamp={0x44, 0x10, 0x3, 0x3, 0x5, [{[], 0x8}, {[@multicast1], 0x6}]}, @noop, @lsrr={0x83, 0x1b, 0x4, [@remote={0xac, 0x14, 0x0}, @multicast1, @multicast1, @local={0xac, 0x14, 0x0}, @loopback, @broadcast]}, @lsrr={0x83, 0x7, 0x2, [@local={0xac, 0x14, 0x0}]}, @ssrr={0x89, 0x7, 0x10000, [@local={0xac, 0x14, 0x0}]}, @generic={0x82, 0x4, "e919"}, @ra={0x94, 0x6, 0x1f}, @timestamp={0x44, 0x2c, 0xfffffffffffffffa, 0x0, 0x7, [{[@loopback]}, {[], 0x4}, {[], 0xffffffff00000000}, {[], 0x69}, {[@rand_addr=0x2], 0x2}, {[@rand_addr=0x4], 0x7}, {}]}, @generic={0x8f, 0x5, "806120"}]}}, @tcp={{0x2, 0x2, r0, r1, 0x7fff, 0x0, 0x8, 0x20, 0x8, 0x0, 0x80000001, {[@fastopen={0x22, 0xb, "4c5ffa6bc58f3b8860"}]}}, {"f3"}}}}}}) 00:00:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffe67) getsockname$unix(r1, 0x0, &(0x7f0000000040)) 00:00:38 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001580)=[{&(0x7f0000000200)="e41751df9aa954624eafad88844ef734ccfa51a3a01fa6f54620c6e6d9fd82a19cbdd41c49fb28d570a1f347dcdad1906adbb9082561520cdd2fd27e01defcd1346422a4818abc817c558cf1c5c441d03e26d1ba9c118b6d9a2e465a6c68895ab505f85735637444530b19126a78217916968631e11c76e7684073e3bddbdaeacd012e1a8f9ad879b6b6357fec37fb773a517f53c64bc75b1807e1df", 0x9c}, {&(0x7f00000002c0)="741d", 0x2}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="ccd4098eb1d7ffb17ce4eb730a9ea0a6ba2ba60f07c41ad907ae23c189473506d0c3225a916200cb3db32fe62b601b7cedf6dc61018e33ecc9f65e695bfbe3fb135e1e067f973cbafd1e2b401e9aecbd5269326e4806485c69649714d20e7d7e7c809adb7d7a33d999f65346d3e9deb0be8d502a1b0cb8fd1b3344ef6f2b8d84df3f5f09188b5dcf32baed9364cf24bcfdcf3848431e14e735faeb6e774b909ccbf7f082413fd2a034e9f5c96c9951c59c22dfb62d80f8152c5ab7fa1451115af92dd31c13b62fe33fb9bf715f035eec6125cfa6b1e8191b2addbcdab65872c00653c9fbbb3634bb19c34e8b9a24327d", 0xf0}, {&(0x7f0000001480)="4d5141ca8e3b36bedac71ff8774b88ff325714c9d3e2cc5f2f2c7839f91ca1f1fdd5037ef5590b8886755e89135210b99bd9597d277152b5728fb2cc5cbe3776bb22f2c3726923bdce28c396835af3b35d85a999263a01cea30a03c32344f0629dbd34649964de0a1cda8f05c672bf417fcf9a6164e4fd9bb207d68b23c8aae3ce31067e6cc90f81d99b78debdb4f8c97d54784c39902ba450125e5d0b037a0ed1160b81b5573e3b06d7a0e62112b215efc1a005bd6498feddb9e1d55cd5da80a52283d2ee45518fdea4d1ef0241872d9eceb8fec361d8", 0xd7}, {&(0x7f0000000300)="0e10be57734b2c941ab857aa6ad88f549900", 0x12}], 0x6, 0x0, 0x0, 0x4}, 0x20000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x10000}, 0x8) write(r0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:39 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000040)=0x2, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8002, 0x9) 00:00:39 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x102) r2 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r2}) 00:00:39 executing program 3: syz_execute_func(&(0x7f0000000180)="982ce0c481d56495b40000000520d0f80791b00c4141e2e1484180bf108a6796fbc4237923220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b000000cb46b4ba0dfe8c738888a1c4101f9b67da5b32565601acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a020000") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x7}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000240)={0x10, &(0x7f00000000c0)="a5340504bdb22d293bb72d22b478f5ce7c22665c7c08d9272314be548b744f50880ab0e6a710f30f587d24ec6d5e39eb4489b4edb7374dea5108c67792f33e5a443ca45d20107542fab59bd01b1a204242031443b98579446060e7a180f12343224af8f188c4268f8fe4284173f6243e1ec1e46502cb34dafe2d98dcde7e7fa34d0a9f421164f125bf942c5ea6cebc42c57ab89a7abef185a3ec4ca8b0578fb558aacbdf6136143a3b34e78422e14fba0237a705fffbe3", 0x6, 0xffffffffffffffff, 0x7}) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) connect(r3, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:39 executing program 1: r0 = dup(0xffffffffffffffff) accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000300)=0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) lseek(r1, 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES16]) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000001c0)={0x5ae2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x81, @empty, 0x80}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @ipv4={[], [], @rand_addr=0xfffffffffffff001}, 0xffffffff}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x4, @loopback, 0xffff}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0x1c, 0x1, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffffe}]}, &(0x7f0000000200)=0x10) 00:00:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x18) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000040), 0x4) 00:00:39 executing program 1: pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="e76c7a0388c7544ff7e7c2d653320f5be01431b3b92e856063fa6c86b42bd74562c0f9aacb6b5e5d899b4f6c1816cefbd9045e0065c0deb43f2e3fe8532427398a3b25a6e68cfe5c527b9699cb17716288023313cbb46878ea51bfe0da9f"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r6}, 0x20) r7 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in, 0x0, 0x0, 0x0, 0x59}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x10) 00:00:39 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={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}}}}}}}}) r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='%\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000001480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0xcdd, 0x0}, &(0x7f0000001580)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x3, @ipv4={[], [], @multicast1}, 0x1}}, r1}, 0xffffffffffffffa4) getsockname$unix(r0, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x1187, &(0x7f00000002c0)={@random="b044bc7c8498", @remote, [], {@ipv6={0x86dd, {0x81, 0x6, "513efa", 0x1151, 0xb, 0x4, @local={0xfe, 0x80, [], 0x0}, @mcast2, {[@hopopts={0x3b, 0x217, [], [@ra={0x5, 0x2, 0x10000}, @generic={0x5, 0xb5, "6511a06318d669c66d78824d3c7a58d3b2f38ff84d7f1474bce6e07d4f5214bb7a35c0f219ce4843e973691208be25f93cdc5ce6eb04753131d2bc1ff8f5ac3ab7f5cbb39059ca0c87651530ee94ff4cf55a716921818e6952c67fd4837f59a0c45d388a45205ef609fc6f21fbacd1ec366051dd70b5fd20555d6ce4989863c78381ad9091b149ab86b61af7a6c8dedaa093effdb77c64b7f1eaeb1297fd3d5e7955fd3402c2aab2fb24da8c34dd4ca05eea9ad2c3"}, @generic={0x101, 0x1000, "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"}]}], @udp={{0x0, 0x0, 0x8}, {"c787392d572f95733b37bc48b3005b877a35d55c76480dd84f5b5c9aa3f733330ebbfc2585bed57bf0d5ed818d196615892b461a5fedd14bf8661c9e2753e76fcf29638abfd3ce6ea50352f315bc8b76a93c7ded6aff845648eb0816e52022b718df233ecbbe85d1ca1b123be726b4d1d539b9a808e062be160e903141fcf76bb0"}}}}}}}) 00:00:39 executing program 3: semget$private(0x0, 0x7, 0x2) r0 = semget(0x1, 0x2, 0x608) r1 = semget$private(0x0, 0x3, 0x1) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/171) __semctl$SEM_STAT(r0, 0x0, 0xa, &(0x7f0000000000)=""/80) 00:00:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000306, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x0, 0x2, 0x0}, &(0x7f0000000ac0)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000b40)={r1, 0x80000683}, 0xb7) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r0, &(0x7f0000000a40)=[{&(0x7f0000000680)="27ba3e2f0863a2b3753c5dd6b4915c885b7dc9ead1a4f924f68ab9e1cd2f7dc82e85a1ecb9a0d6b8bf7ca430db2a344cb7337240d98c4b90f79664c5499a18095d20dbd8837a5f05b33779bf3f9b2f149313269c725f17a5fbce86260fbd", 0x5e}, {&(0x7f0000000740)="70505476a3877ea86e890f3fcb5640c435ace909e49dc91a4f883019c4990863c8924f362a2731c5fdcc67f77d6773ebabb17fac96ad9df25e572fe69ac6c566c1aec491a86000016606cfbd5c14e7314ebca192fdfb8c438c0dbde4a1c8675a7a24b7a8b14558a660f145f1bf025a273965d1dd30394269e9d3f5fcabfd8fbe8f5e39edc93f9f847bd50d909d59ec363242fd5b3ae96901c88fdc14acf15380cb167e9d880120eb937e66ef7477928dbd2e7967c4ac55b4d1c4d70b8aedd3d0695518452e3f9d1c2abdc89cc9550287040191c1a62163d225922e5c2144933a887e6aa7f62b73e3de0633eead24d8dd2b8f", 0xf2}, {&(0x7f0000000840)}, {&(0x7f0000000880)="3fae23fcbc899914186a6f877b76fcc61e859f0533fc97ae77421a6f88df6fa45c405e49f9745f2027f4c2f89916dfc512ba39c2b8b543c0ce872bab70a7eb275604e3180960d1b348bfbc4c11af63563ba2ef38cbcd12d02bff329b56f4be5f75ff2efe14d79998828c4c5adee507586c1a44f1292b36efcf7bb64988f01cab7f7b4f5f80e16831c1db20a3178e564460d591fb34fa1266fc1b4492bcc2580d5fdf9d3e42ed988cd234e5a99edb7d69d04decf0c1b2ec4a799ee9cd0dd9b2abe9", 0xc1}, {&(0x7f0000000980)="1f59194837ff9ca060e6d24aaff41084bfde49ca2f538bc52a9363a636616b60", 0x20}, {&(0x7f00000009c0)="b24c00aa48fe1544fa37df0fd7bdc59175bd78dfa9db8d06708246417e2a0b4c931b5b97e47d89e3b11f1563b45945e417dd023c13819f6d86800053cf83fb2a1c4f63fbba45419eeb498d1b887e", 0x4e}], 0x6, 0x0) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f0000000240)=""/61, 0x3d}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f00000004c0)=""/125, 0x7d}, {&(0x7f0000000540)=""/164, 0xa4}], 0x8) preadv(r2, &(0x7f0000000280)=[{&(0x7f0000000000)=""/49, 0x31}], 0x1, 0x0) pwritev(r2, 0x0, 0x0, 0x1000000000000000) pwritev(r0, 0x0, 0x0, 0x0) 00:00:39 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x20000000) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc10, &(0x7f0000000140), 0x4) fstat(r1, &(0x7f0000000000)) syz_execute_func(&(0x7f00000004c0)="0c24b5b598cd801bf5f46604e46604e461b7b100000000d9d0c441395bf9c4e2599d920f00000013e9589b26e101edfec4427d828fa97812ccc4c2ed92048d00b200000000da7676f2168f48d808eebce0b9009ce9802000c400a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640141f01fe1d8bf4f4df646736676666434fefe4a30802000050c4a1f25297f34a15ae4f86450f1772704d6f4d6f612d89658390a84232e36e0e62030000") setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000280)={0x100000000, "a8376f654367b37d2eeffbad170509bd"}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) 00:00:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r2 = semget$private(0x0, 0x3, 0x10f) __semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000500)=""/50) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x3) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x6, 0x5, 0x1}, &(0x7f0000000400)=0x10) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0xd9f1, @rand_addr="8053a566c6fd97b22ead494a83fb1466", 0x6}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000040)="7a051f0b81dd5cc80e502ca46dce1f62d06b70fad57dcbe75e10040d2c2c989eef3aa0e6c147b169e7fd9b57a896e0638c5c04cd5b6dddddda21a213b59f92b4b98f8fd798fc752c93d46ccd8f67b1bcf0b56492c4e6763f184442c5a682016e42fcc50fa3a05b9b9fb4c37d2e5d6ac244e9b47e542328915bd00678e07f5aec7014f334ef485115398a6fa00dba5d999668e2382490913ca9608570d0c34b49f6d1062b8e111fba7db446bdf3cb7261c5bbc48682cd44d409bdc5ac1dcbba3fcac78a63a24e1a9b690d145d22301705bb18d5a008dd8df7c9c06e", 0xdb}, {&(0x7f0000000140)="4b603e8f1b43ba0f0e00a3c6343b6da591640569d540f9d0c5605df69e49543a50cecb34dfb887cea73f51c53c58b8be67e0ed86941515bf069c417bb9ad2ebfddc7c02197cef2e360a0d1c9b2c4fd9c85baab989719fcf44704e96bd7fe2b5d3207e71a27513af9f87f3107ac1098157d649049e322b58f07377d3de7a457914525754a0e90b41a2277089bd8abf9c2b2f9810b816a9ea3cee8186efc6948131978e8d2130fa57ae97c4167c3f9368a6c6cd3bd990d8d7ce70296", 0xbb}, {&(0x7f0000000200)="b06caf305c1f702eb9b873bdcbe0ea8aa0cac3ccda5281a0178123ad7e20b2e4ee88c12b9c3ac914af5aaae69ffe576fdaf459bf92677fadb442b4e1a32b201ed955bb7e6b7dcbb2887ccb82f232cf6e298cc75d8cb1a20f0085aa8b0591ee17a9295c24d054ff1919919b9db1bb45a1d7ef1c0116b5c42bd8bb", 0x7a}, {&(0x7f0000000280)="aca861db48fbb9fddc24a39d08bc4b8312e3e280cd095dbe1759951b6130e93ed16114a15a1461ae97b0e64178759aaa4f32d595de8bdf50329d2366a03bf7e75823c25123f1f86ab05464ff12581688a9e1547377f41690e544e40d800281880ca804d89260a13421f243b24f0db6e6b4c6a4002976a6d4ed9f6e7c8258c49ee37b7999c83e25fc6294310903a87bd6023d41e261289fe5c0b2351530f78c010da6910ca13805c8a0612540731dc362", 0xb0}, {&(0x7f0000000740)="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", 0x1000}], 0x5, &(0x7f0000000440)=[@init={0x14, 0x84, 0x1, {0x6, 0x3, 0x7, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x12, 0xc00, 0x0, 0x0, 0x9, 0x2000000000, 0x1, r3}}], 0x40, 0x8}, 0x101) writev(r0, &(0x7f0000000080), 0x0) 00:00:40 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e217f00000100"/136, @ANYRES32=r2, @ANYBLOB="0000000000000004fc7899efe936b5f6bd980ac194c25c91d33db475f721eda22d164e6cf5486a521ebc9744489c1d2485822f1ee125a2dba913c47e77e93dcd127fb412fe0fc47bb70deb7c5ec6b1f8b39f3ef41c81e1147f3799d0c3130108e1320c4f496dad92607dcab77c68e5a99a6a37c43aefffb59279f96d47cf375e87adcb21875c"], 0x94) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) 00:00:40 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000300)={0x10000000000b35d, 0x9}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0xffffffffffffff57) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:00:40 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="00d9bab926be9966f300000003000000e0000001000000000000000093b5"], 0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00@\x00\x00\x00\x00\x00'], 0xc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket(0x1f, 0x10000007, 0x0) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000000180)="6e4beaaaaf735f2e2dae183d53f28c06c0d13fdc42a013fd064ea53e28932a4f79fb558170da91c36ed2cd519513ddf2cf97340d3ac695a55b24086da974c32c9e34ffe3f7c566981c6e50c97daa0c46c1da4765952af16498d96f0263d32d5d32a94d193448ff14f62e27bbec", 0x6d, 0x0, &(0x7f0000000080)=@file={0x0, './file1\x00'}, 0xa) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:00:40 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x400000000000001, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r3, 0xd8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000008fdd2d7eff58f6c34e58b84a0000000000000000000000000200000000000000000000000000000000001300"/168, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:00:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0xdc05]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:40 executing program 3: syz_execute_func(&(0x7f0000000180)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0xfffffffffffffff8}, 0x8) 00:00:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00025700000000ef03271411bac2cebefc8ecea0a10ce27dcebe55e99fdfc2bbf5f8ce4d410e7454991cb22ebb208223b9a54bcced1cc5dc2caf6fe73d4d3adf5210eecaf225985b7cb5f2f8fe970849940e2cd27e8269b2bc45a8dfe6e5fbe50e9923d1de910dd77cc3b756b9b2e800168e2af89708d119cfc4da1cc30d45e523a005abe48bf4217455821ef9a934c2de32249c2c0e79a6675bf9e6eab1f1fd262bb26dcd8945a2144b3d071e4787caa45f714200010000185712fb6de92cd24ca83aaa98a7e9a4287a02db7b4a612b4635770a726267f0aedd8adb76"], 0x1) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1, 0x0, 0x0, 0x5}, 0x81) 00:00:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0xdc05]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:40 executing program 1: r0 = socket(0x11, 0x4, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 00:00:40 executing program 0: r0 = msgget(0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) fchmod(r1, 0x108) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd900f300c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_settime(0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = geteuid() r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x208, 0x100) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000700047f000000"], &(0x7f0000000480)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000004c0)={r5, 0x7fffffff, 0x1, 0x4, 0x424a}, &(0x7f0000000500)=0x18) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpid() r10 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x1, r3, r6, r7, r8, 0x8, 0x1}, 0x5, 0x80, 0x3, 0x200, 0x100, 0x8d, r9, r10}) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:40 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = shmget(0x1, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa000000000300"/136, @ANYRES32=0x0, @ANYBLOB="00000000000500"/20], 0xa0) getpid() 00:00:40 executing program 3: syz_execute_func(&(0x7f00000003c0)="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") syz_execute_func(&(0x7f0000000000)="c4e26d16d46565d9345743c130e18fe808ec65e900d8fb3e468a9061e3cbf7c4a2bd021de9000000c4a281ae49ff26363e6799660f71d000") getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000000000000000000000bb4000"/128, @ANYRES32=0x0, @ANYBLOB="4305f8ff00ea0000"], &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x0, 0x7}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000240), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x100000001, 0x1}) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000) 00:00:40 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) __getcwd(&(0x7f0000000300)=""/235, 0xeb) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:00:40 executing program 2: syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f381bdbfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") 00:00:41 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:41 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:00:41 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) ppoll(&(0x7f0000000080)=[{r0, 0x2000}, {r0, 0x134}, {r0, 0x10}, {r0, 0x8}, {r0, 0x2040}], 0x5, &(0x7f0000000100)={0x9, 0x32}, &(0x7f0000000140)={0xfffffffffffff4bd}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400)={0x4, 0x6ec8, 0xfffffffffffffff8, 0x7fff, 0x0, 0x800, 0x9, 0x808c, 0x3, 0xff, 0x6}, 0xb) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)=0xff6d) close(r0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x8001, 0x3b58, 0xd84, 0x2, 0x81, 0xdf7d, 0x3, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x6, 0x100000000, 0x7fff, 0x4, 0x2}}, &(0x7f0000000280)=0xb8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f00000003c0)={@multicast2, @multicast1, 0x2, 0x5, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x1, @broadcast, @broadcast, @multicast2]}, 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3}}, r2, 0x6, 0x8be5, 0x80, 0x8, 0x1000}, &(0x7f0000000380)=0xa0) pipe2(&(0x7f0000000000), 0x100000) 00:00:41 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x50, "571628933c1e553d1fdbeda7507bb9ba4abb2dea3e9d19bfb7e27241e4d6aed8bce5eca4c2c0e41e2b0e49fe959ea7097371ef835e25d1831f89be8fb41bc0fc94946cc728fb37bd9b08a6f02783a56a"}, &(0x7f0000000340)=0x58) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r1, 0x1, 0x3, [0x59c5, 0x0, 0x4]}, 0xe) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xf, &(0x7f0000000100)="41223eeadb19d1d9ff606377308120571acd694837fc21e812559cddc60ff21484f6e292830f56b6d619af6d1bbc1446a76214cb5b1d7ac36c6199028ff282f3e00f5d276fc795b52f74431188b5e411f79834032747db7e3df5da1f68e0", 0x100000177) r3 = open(&(0x7f0000000080)='./file1\x00', 0x86, 0x112) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000000)={0x5, &(0x7f0000000180)=[@in={0x2, 0x2}, @in6={0x1c, 0x1, 0x100000000000000, @loopback, 0x6}, @in6={0x1c, 0x2, 0xffffffffffffffc0, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x3, 0x44, @loopback, 0x6}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f00000003c0)=0x34, 0x4) setrlimit(0x4, &(0x7f0000000040)={0x1, 0x4}) setreuid(0x0, 0xee00) r4 = msgget(0x1, 0x20) msgget(0x1, 0x0) msgctl$IPC_RMID(r4, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000400)=""/28) 00:00:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0x8}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 00:00:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:41 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffff22e, 0x579, 0x401}, &(0x7f00000000c0)=0x10) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000001c0)={0x10, &(0x7f0000000180)="a47d6a2a26d507d07391a1cb4e1bd55c35ad466fb068af67e084d11d0b8df3a4ff2e09e2b9922856007bf65ad4ab67653c", 0x4, 0x6, 0x9d}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) chroot(&(0x7f0000000040)='./file0\x00') r2 = socket(0x2, 0x10000005, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8009, &(0x7f0000000000), 0x4) 00:00:41 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8001, 0x100000000082) poll(&(0x7f0000000040)=[{r0, 0x83}], 0x1, 0x8) poll(&(0x7f0000000080), 0x244, 0x0) 00:00:41 executing program 3: r0 = socket$unix(0x1, 0x81, 0x0) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x4, 0x0, &(0x7f0000000300)) 00:00:41 executing program 0: ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000500)="7d291f23e3fde85dfa7e2f49370a55ec585b2fbc71989018aed2295a74978aeedc67621fa330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63") socketpair(0x17, 0x5, 0x1f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x1000, 0x4) r2 = dup2(r0, r1) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000006c0)={{"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", "aedc4369bb87938d28979caf8eef6374bcebfd1ede6a4dc0dcb6c8a1ad405a65", 0x100000000, 0x2}, &(0x7f0000000280)="a351954f5b0d63df9431719b84bc84d66f1667c3ad73558e0c7ff84500e45da76bf1d2da0e4059658d780c283e2118018ce8b06320e8383c386b0e91d800bf29406486d5c0c3566d6165dad615ba0307fc4b2e798a578ac5c72d1201151b029b1d373d519d2ac5790d4642104589d8ce64637f33950ed1db808b1306683c9104887ffc450f3a75", 0x1, 0x4, 0x9, 0x3, 0x2795, 0x7, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="01000000050000000800000001000000ff000000"], &(0x7f0000000340)=0xb8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0xc389, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r3, &(0x7f0000000380)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @rand_addr}, @in6={0x1c, 0x3, 0x2, @rand_addr="95f199b30c4563aab7425ef0b2137560", 0x3}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x0, @empty, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000480)=0x10) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f0000000100), &(0x7f0000000240)=0x1c) shutdown(r0, 0x1) ioctl$DIOCGETRULES(r4, 0xcbe04406, &(0x7f0000000000)="ecbb63f176a20ef7316dbcbf0444e78d1c0a648709fb6539fbb6fee19e6d3b6060f61f5a353fc202394c0b237cf1de7fe87cd7941df281af7553b636f7b58e70fe7a5d5ff2489347a9ad40cc0c") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:00:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2=0xe0000001, @remote}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xcb, "80336c29478ea6a0b836f2d79418bfe867ef66f313643041951dd99f475a52ce9ee5d08dbfab94c8c9f3a90820d6a10f06e35b07fc1f9b90e91f10d7d4ee50a569d61f7be06b5be54e9d2541dbc449b64df57c8fa6646c8fae29b427612d2fede1d76d50d165a0f786e5a0f864630d862fea462b77c0ddce975f8000b25fd89c866ff657ab3d5babc2eb1d281d5a9bdd6476a1d8216331cd74ccc71bd759e0bc2daf3edb822236ca7537ba4cc893f76419ddcb2c86a69be432c566a5cd79056b299576e68eeaf59f4e781f"}, &(0x7f0000000140)=0xd3) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xf, 0x80000001}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) 00:00:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x5, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:42 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000000)="3624c813bb14ee57d614889ba387b012f04772e27f3fe5ea450486698dbcbf48340621ccce730cd0b864ccfa9f3bc4ef71f49d82dd5d9a55c19374f74551c40405aeb8bbe8532d69c833c4b15ce035446ee7") freebsd10_pipe(&(0x7f0000000140)) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:42 executing program 3: r0 = socket$inet(0x2, 0x10000003, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x844, 0x92150d78b1036def) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x7f, {{0x2, 0x3, @loopback}}}, 0x90) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="f000000000000000ffff00000200000005c267fc799515c3b5e35c777269570765c91b02a504be9a709fe0cbcbc5125704ab2f12aff04b1eb75abbdcdb17bcb3ca454b5a88986ed900f6f8e2a19dba1acc738774591d488c0ad2fb2bde2c83170bc473777c4abb3b7bc6b3e09d6a11e143dbd678dcebacf918b041c9455c6de09d7689bcdbfd3b32877d82dd6b30d7b5670d21f1dc81460c8bccade50ac8be42bb223f01490fd952e6cd4872b8922111913d42f40049ae32e6a82f99e1ac0f59ee402d65ea98a57d89c8fe0c9c488c5e889d0bca291349ffff465cc0d039e8501eac7d6c000000008834779ae826902a050da4b2cbeb9f1184daca5462a39fb224ded580c447a8ad6a8597a64e4b785589f04c66c37ba83a0b1ce2f5c6973f38d2a1de976754b0d8bbbe7c22e2b62cf676384290ee0c1b4ec86577ff82204554c1e6b604527b39412fb1646f818ad56e6e1b1012b7bcdc3a0768b053326b6defa87f844db0deb2eea354420bb1697e01a654662e80a8076aefa725c11b66b3a72f5327c95efcc1344548af80e6a1d063ebda6eea4fbe1a9df4f80ed48104f1c6d3e4717d1b3e6ec4e0b11ec3d8209f132bffaa9532987aac68325a77243a0c81299f88aaddb0cec6a5caadc91aa5d02e7918c5259ee8064af52bea0aa449cd1ad9a1482ea851ea881ce58f0f3973b6a3d38adba09e21388b5cd83c3fbf452834772bdac794670493b1c0807609a1006a3f35a848eabcdcf7b0a3a9f4be29489a7547bb2c1dacd68594e615a920397811b500cb206f29191f6a9277c5a2cc45781333b30e426143dca029"], 0xf0}, 0x800000020004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x1, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x3ff, 0x0, 0xa243, 0x1, r2}, 0x10) 00:00:42 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x35, 0x0, 0xffffffffffffff0e) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) 00:00:42 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = accept$inet6(r0, 0x0, &(0x7f0000000840)) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000900)={@in6={{0x1c, 0x2, 0x3, @rand_addr="64127e1a0658ef6e60b9a5cf00dff1e3", 0x70000000}}, r2, 0x3, 0x8, 0x4}, 0x8c) r3 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000007c0)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000800)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @rand_addr="c54dc702642957c40a8e49ef9afc9305"}, 0x3f9) write(r0, 0x0, 0xfffffffffffffef6) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYBLOB='\x00'/13], 0xa, &(0x7f0000000480)=[{&(0x7f0000000080)="163b8e347bbe9824dfb948758d03bdde7a1ccbf143101d88c170458ffae92dd09162b2d8e62a10c693203c939a42fd2f68c520afe34dc13d16944236ebb86422c4f32d1a8bac5c8ccf2c2d5e974917b849bc1379425a53e7ca1b16796873", 0x5e}, {&(0x7f0000000100)="4f074f5ce893d3a8aca74ed0211a995d3b650557f6af0c09972b4767286f706302d59bc062d0de5417fc3b71c59c5ffd4d5a073c55d3616540c9f5afc7e7ed4d0f27ab86736856cf7c50453764e128cc2ececb67b2", 0x55}, {&(0x7f0000000200)="dd9e6587efe166adf01b25fb48d41252774b4c8e33a8387b327e1074380c9dbbd9137f884383d981a77648c7b58d4a6b4f68e4e67ee8edc320722f104fecb1b5983d0f08d6d636eba33a12b8a73ca0d715d92cd40be5c220b8af2402208644a86adc03f5e9bdaef657fff06d139c4d99c1fe321d2327b97bd4908085db8642ae44b2ed34c1f890e502bb8daae1651e148e525cb91fb0b76785a8080e856d0c5eb687a3634cb7cd130ab88883669cb18f2b6ca383be82e2b2255965857f2bf7f296552dc9b1ed0691a3dd5dc0ca", 0xcd}, {&(0x7f0000000300)="fb90daf0d0fde2a933329dc5e41aef829fbb8a8a18c9fbe63a7a4caf27a65489f67286d2a0832d3307a9b3ac85de6087262c84bda3abce20dc3d5a2855ff4e37cba7a8b173d0b51e678bdb1a3089279116fed41bdcb14280845f0f681d9061ea52c3286dc2f1540c0fab099c9d4d70c9ed73ccbd2d190b6c441a78eb00a0ff979eb74747d419908cd6af84303881ba7edcd5d5675711537e29c7b8eac86e4e460d9334c8ff78069d915393f65a9dde9622a700ed723f32580b57470682856228328500ca97e10ff8af5d5ee7999d413aff", 0xd1}, {&(0x7f0000000400)="8f7dc6f3f6ba24c6a6aa4cc5a62c15a6212a32e9dffbfc99a0ee5e22d4bb678db18e144465fe40909646be172e2af070c6e156ccb152c0ab81080cf914327b9354f2c2d6d64dbe4a2270e91cb0fe52d4a1d012b8f9b4bda6030e706fa06fdaf9a54ed97c3b57069b4059870c2e74fd", 0x6f}], 0x5, &(0x7f0000000500)=[{0xf8, 0xbd, 0x1000, "33b8f3024b3eea0edd3f8e516f9ab83bae90da8c9b653b7ff6a1b34873ef54b03e6434bb327c04f31ced1a33aa309f56e5393a10812a3a516ddd35043f36283bc680a7fbaacd044bd331ca28630910908d85fd393bf1f7652927598c1c774bd8f9ad14d91b4884a4082eff068e7fd65f0352cb3a6797f2333bfa65418ed6a0cdcdb333c1150623397456132b09b955519e7ea21abc454dea53b7a2a921ff63cf2189e9cf690f35ee881f2106d88bb56a0ae8d5e6831c16d8f503c91c5eb16857c659873efda211a01c9a4c70eb9b430c5a477edf5b44b72ecea0a453619f8c6ee41c7082"}, {0x18, 0xad, 0x401, "ff"}, {0x78, 0x11, 0x5, "5c3eae94deceabe7e3a260473d3404753d03dfce038d66ea91c83058da917cfb18db8763b421e90a263bc30c9008ec13391b137381e4460ee768b75b647b42199ff14edb6e76c2779538d72a88883984deb5b206dd592e0c8315da562cdcea309f44"}, {0x70, 0x0, 0x6, "82584f7cea81fadf699fe509591e75b995f46ef6a2cbc4bc98e1cc486d43266837f2cadab2ac8963ef3059a363b7f14d87ddb8512ce99261cba8d0c7455b0584b39b31604bd67221786a6db2dd7cc5c3ad1484abc721f34bcb"}, {0x88, 0x84, 0x0, "012788cae6f693784f75b6e626963f52da1bcffae07a1909005101a2a602ef04f375ccbaf983c9be58c3186d1bd812a1d8725844d0a42790cb66fe163073cc864f7a4752cc0590eaaa80fda78e246853364836f1d158d290d963b3a9dceaa142f7417b4ded7d58766c1b9dc7cd3fd27cffa85cee32c0614d"}], 0x280}, 0x1) 00:00:42 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x7f) syz_execute_func(&(0x7f0000000200)="985e4aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a560a819c201b04b7d222200f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @broadcast, @loopback}, 0xc) accept4$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x7, 0xffffffd) 00:00:42 executing program 3: syz_execute_func(&(0x7f0000000140)="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") readv(0xffffffffffffffff, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) read(r1, &(0x7f0000000000)=""/58, 0x3a) 00:00:42 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ftruncate(r0, 0x7) fsync(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x18880, 0x88) 00:00:42 executing program 2: syz_execute_func(&(0x7f0000000240)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c402668783a74a8ed04a8ed0a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:42 executing program 2: syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f803913e2c26f3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = socket(0x0, 0x1, 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000140)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) 00:00:42 executing program 1: fcntl$lock(0xffffffffffffffff, 0xc, 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) r7 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = socket$inet6(0x1c, 0x20000005, 0x101) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000080)="49df23410db71da9ecd812f5fd1f115a3af5a4ceec0432022d517ffa23a03287461303d9d743e68f49bd587a22b299fa323e453e940fd5248773c1c1983320a22f1f5f4f882b938772e8870882a7305c76f46852320fe82334d49c2073d8ef86b5f48112d14ab9d426fb856b917587594c9debfe508b355c42335b7222efbc062b41b13aa86951bb8b39ae54af2bc9da2404dbdc51bfd7b2f1e7811ffc87ccd50b6d0b82a68bfc8d2a34d902319c689e00b31f9d1a9e5b27ff7d0de4f746b18d2fb8edad04a4e73d05978a8a6c", 0xcd}], 0x1, &(0x7f0000000440)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x18, 0xffff, 0x1, [r10, r11]}], 0x60, 0x4}, 0x8) 00:00:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000002c0)=ANY=[], 0x0) 00:00:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) listen(r0, 0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r1}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100) listen(r0, 0x0) 00:00:42 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) 00:00:42 executing program 0: syz_execute_func(0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="7d41af22c9c302067cf6729126e3467bf99736eeb4235561dbb70f5918613d0e2e8e77a306128dd74df82728b45c1798d4081fe9500189043f72db607ba6c9b1fd16be788d6398c89099d6ab0d8275edb769b5b8a6aaa36132ee34743855d76286454530fdda15c18623615cc6dba5fd8a1d67c3978970dcbbaeb12dbfd10dfc6b97921ec5fbce457739e1283f73d510d996958ddfacc98b242d584d6a29c9054542c6a7d174a7d180f14093644fd3a1353d2ad499aa71f645bc9b26fe6d3bb1a8888346da2ce4f86e28047469a080f080f1e65cc3010c7f4241dc1ba5") munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:00:43 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000780)={0xfffffffffffffffb}, 0x0, 0x0) 00:00:43 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r0, 0x4}, &(0x7f0000000240)=0x8) 00:00:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) sendto$unix(r0, 0x0, 0xffffff2c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001c2e2f66696c65302f6a696c653000"], 0x1c) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x8, @mcast2, 0x8}}, 0x0, 0x1000, 0x8, 0x7, 0x7, 0x9}, &(0x7f0000000500)=0x98) open(&(0x7f0000000580)='./file0\x00', 0x20380, 0x40) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000540)={r4}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0xffffffff, &(0x7f0000000600)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x1}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x2, @mcast2, 0xefa3}, @in6={0x1c, 0x3, 0x3f, @mcast2, 0x6}, @in6={0x1c, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0}, 0xbe7}]}, &(0x7f00000005c0)=0xfffffffffffffe3e) unlinkat(r3, &(0x7f0000000080)='./file0/file0\x00', 0xc753f7300ca9423b) socketpair(0x0, 0x4, 0x9, &(0x7f0000000100)) 00:00:43 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x270b}, &(0x7f0000000040)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x10009}, 0x10a) writev(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="6fbf768ef8708a7cb89419d6c6c89f93b4b2546dcf20cecde231a6263fb7f6c24f7b7a70174f2899bd"}, {&(0x7f0000000300)="0ced42de0e4b8753acc5ba54e3cfa54032f268bb3ff24ce2736c0d5bedc9c05f9dffcb7f167d594fec3c5e7b674d9e7fe7cb87baf6f656186948d447707be9b2534cd191cddaf47b418356dcf9be030678123b1438719d754bab46e68579693465fe750ca6d2d185d673"}, {&(0x7f0000000380)="e08d544d43e5e7031fa2e270dfe4b5d8baf7af9e3ba29a8328ded160ac38b55e3f5fd87392e93fdb6d748e617e6b80eab824333bcc2f3045efac2eecc7084b582d3121d63800e29cd1733286a4f5288a471e8634d147bc73e5da616177064b5d619c4878085dd4123c2426689cbd32"}, {&(0x7f0000000400)="310c4b60834d81d1dc554904c0fcad2e70d73e3ac6df98cb03ea412e95997175a52c5f5eeaaa5989124dc9720a"}, {&(0x7f0000000780)="2e4e2ccd9519369282df7d3c1549d70d3887b46ba95be2bc8d56b62bef77f77a479b810ef44aa15cc70109282a2731e40f0200e3fc16456a57c70ddb5c95dd96b616612b116e0a239b9e529da37aa4b7feb902485e42d4b80e7fec38028a1c5d496d238aa233647dc599d7a838070d5265b878736f0c30d7a3430f3bb7a68dc54ba60ad360342b5c3aaec6ff01a12f91b101a57f4a01f45b72a2f96d16656f7dd173848426308b8c00a3034b19f9"}, {&(0x7f00000004c0)="a77df08219009554bcc12ad0df0eba00b07e41686a70140247c96a084ba5ef9e23e28625f73b858b9d8522bc9e97efa7731f013f3d17bca2ab4b773bed3ef275322d42770818ddccd372d5a1c15bb0f1eb6fa4b57c6def40a69123afd0e338290c"}, {&(0x7f0000000540)="e4d2c70fee196cdec93f4083a76a155730a1b73b6f7cc925b609994a937e61d729bf2767449ad3"}, {&(0x7f0000000580)="22c7c9924c1be7c4e2c2d912b95a76f098ea37753132bbaff0c970ff6a11371d9b7e1da69efa74437e1d74fe8800b1ddda69d170b5fde032e38391ce410f3a14c3a69e0f2be7d0d60b5cce5824c745e0327790b681a6efa698513f48a2a459403a5df55ecf6158a681721fe4eaf122be87508fb62c7b8d4825cb4b7bfb4939a270b1baf7692ce19467e2f33ba8f6589a05b057c8e8893cb2e18fecf91cb6", 0x119}, {&(0x7f0000000640)="ca929f240a7cd335438fa4fe35f8b3d06145e96aac85249d350ce0b075b1fae4c446b803b5415e88bd5927bf1987a85ed094cee0849a3146aa3855305e516b666008de1807609a30066fc68cfec7091badf736cb93c3b08c6f5fa3b89655e74e89f7c26a28df7518559866700cbf243bf43b"}], 0x1) 00:00:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000340)="56218a8ed0afc59f264ce011e5bb0cdec49ec3af5adff73d7a31df6403588614faa210154071156325e7803e23f80c0650af1c85f0cb453383e2e459837371baa6") ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000001c0)="d6b4f0dfd9ad195d0bb5142b356ca2d326431b2f3eab770462ff17263ab85add3da24f66be68f599c446b3be16e158f0411f9706a1f3a227afbc01df9fba14633899bc98a8d63bda3d750e29ff9650dceb133280730388e3ed31458a0d2b2979ed0aceb1a675300f77c94aa64742bfabc042bd8f965ff0b0e169211601c69625d7fd109d5a63459efd68df129f55fb4494f53bdbd967bafd4d59aeee6d009858c7def4fe2f6ea6913c8837a7d673926cce16d6243ef4feaf36c6b6222fdf7f7f6cfa673aa1") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180)="6786630b497c26c32668e8a18973d222d83af375bae1700242f2c1a82d3ebcb16ccaa32edd3e28c4dc5043208907") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000002c0)="6ee4503b16a8b7566cff33da6292d4d32ce951e4044550970f999fe8165cc5492a8f2ca984f9165e67c2f565e0305981257615eacb9b0a8dc03b89fde9b7ca9f77fc1f872b98a279f0442364a92346a7b11fbccd60e402603b3c56e57f780dfc65d6c791982f8901c8d9647e96586292418ad63c49") 00:00:43 executing program 0: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4) r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000380)="e622178b8fcaa1cc84b0c91d81860e2e6aae2af0d4c4497faa628b7352bb49f8192dcfe8aa1f06139418c9836e90d5503330c3514b7ac5aca57277d8e6ee7e5dfcd27679ddd42f0b85a714dc9c605bd581a7eb5a21a89347e95a8facad55927a633f6497537f7fb97cb1f1d5be655a85542b1648f858f24eb48acfbb452b849539e2029054580cb6b6", 0x89) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0xff}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xa41b, 0x4800, 0x5, 0xffffffff, r2}, 0x10) r3 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66697965302f66696c653000"], 0x1c) 00:00:43 executing program 1: munmap(&(0x7f0000c67000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0xfdfffffffffffffe) 00:00:43 executing program 3: syz_emit_ethernet(0xffffffffffffffb7, &(0x7f0000000080)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x2, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) 00:00:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x2401, &(0x7f00000001c0)="c7c09e26bd58462a654b46871b6d7c9a6dd346b8bd3888d4c04ce912e37c9c98aeacccfa18e59189f29fa0be7e999ca61e", 0x31) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0xfffffffffffffead, 0x100}, 0x18d) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0xde04b5d9f6ba134f) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000140)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:00:44 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x1, 0x9e4, 0x9}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x400000000054, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x20) 00:00:44 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x66b, 0x4) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000002c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x7f6040e}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x100, @rand_addr="b2b6a3f1b71361aeb61bee73ef97026e", 0x3f}}, r3, 0x9, 0x80000004, 0xc4}, &(0x7f0000000280)=0x8c) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 00:00:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x7, {{0x2, 0x0, @multicast1}}}, 0x90) 00:00:44 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c070f05f30f59bfd917cf00669041e2e9b557fb8f8f400f38deb50fb8c4464e4e751e0fdfe509ab34d1c4e10bf8c494bb1600c66db712c483397fd300c40181d1bf8f0000000fbcafb9100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x2, 0x9dcbd19d432733ec) 00:00:44 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x402, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/4096) syz_emit_ethernet(0x0, &(0x7f0000000300)=ANY=[]) 00:00:44 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget(0x3, 0x1, 0x420) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000000)=""/230) getsockname(r0, 0x0, &(0x7f0000000140)) 00:00:44 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r1 = dup2(r0, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000180)={{"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", "29e535882365eca27ab6626b5fdf9a3769f85318037a7be2e49138d1019d2d7b", 0x6, 0x8}, &(0x7f0000000080)="ec8f3b5ea6e070ff09c40692b973e7db6113c98c07648286db0e7cda82f4e2cd0119dcea364849db075b6b98e38003f2165fde3bdc99d538e2d05b41a206faaf5472415ae696e709568efd2d7922f09281c00388da2691b7001a5e132158ae11954d61338573f7f27ef7d38ea4f0b47bf65a1ec723a37925c7882805e46e5ec4f75db6f48c3cff4c1a8d4526cdd29d12b4caad7f0c129f826531b83fc88b708cc3671d94da3e8c006092e3a8792cd8a614f9c095fa22ce045a02c9f53e69965e1fe4f5e497f43d0da10edb073d5fb75a2e6484fef1fb1547a51156c51acda236", 0x8001, 0x800, 0x6, 0x1, 0x7, 0x10001, 0x42, 0x1}) ftruncate(r0, 0x1ff) 00:00:44 executing program 2: r0 = socket(0x17, 0x200000002, 0x0) shutdown(r0, 0x1) 00:00:44 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x2104}, {r1, 0x80}, {r2, 0x2000}, {r3, 0x40}, {r4, 0x108}], 0x5, 0x8) __getcwd(&(0x7f0000000000)=""/44, 0x2c) 00:00:45 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) truncate(&(0x7f0000000000)='./file0\x00', 0xf2c1) 00:00:45 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, r0, r0) 00:00:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getgid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x6, &(0x7f0000000380)=[r1, r2, r3, r4, r5, r6]) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 00:00:45 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000001c0)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6c422158e0416c4c3214cb9a5605419c201b00b000000f08171a30b8a826eef080d415fd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x17, 0x20000005, 0x2eb) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7, 0x4) 00:00:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x8, {{0x1c, 0x0, 0x7266f948, @mcast1, 0xfff}}}, 0x88) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) getpeername$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) 00:00:45 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000007c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x3}}}}}) r0 = socket(0x1e, 0x30000005, 0x3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xfffffffeffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0xd8, "a451840ef81e0b26b0d083d48f7f2c8f58f9fa311d2baa6765a28d5e7ff4525e6b067d79921846236615fd5d2a818216f7de44a199197fa1806704ad3bb1bab80622a6c2460fe2cdf9f12181c5e3699b0bcd4177df0cb9f0824b8b4971011d94560edd03c7fa599f459e6bf427c95567a6993b1a25edd622b9b3d1666e0b1f90804597b746371478255a1a426304eafbd97955026fc4cd72e4af1bf59affbac4e2783d3ec5bf746c84c5c68fa5c72acc9a499072db1a1c47011380c44a78bb553d0072af1221309c9c1188ee72dd0344681c8ffaa96d74db"}, &(0x7f00000001c0)=0xe0) 00:00:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000380)={@multicast2, @multicast1, @loopback}, &(0x7f00000003c0)=0xc) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000180)="745bcf71aa399b5e297a2ca49fef5afe716dd3e2dc6eb9c253ebe01b8cad0c1fad60aa0e169670aabd5eabf665c6be8015152199918eb893b6d19501152e911cc13a42c68604d84952c200e8ef4dac292830d2c15fcfaa21a58a7f9c2eaccd13a81c291d065491296b7d089746c365b075e2399dd88130814d234cf436acd8194787bef814db933672ef29ca3572cccb4fc904233f76de8b28f40b7c30ca3d00a6999d207f9885bd5a0fe8c0fa6bec61365b90490175ec7c6a268478fe9338bc789c33c17196d84c7fed2ae4655c47fd9934909c") ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000280)="ad448643e206d5732f463094f8d13b87d5a2481f6f6762f863071e5769de25d882110bc48bcfa060f7fbef8d71b45fe62f03077dc73db3fe9d8d1280231ea8d6af6343924736f30eed6934d8737efcc0a97c1cf03a9a2baa8cc0efff4e727d746e5f61ac040c8e7368eb64cd512018c8bfda9711381a280d3430ba1ece46ed990bca79dc2b4e8160c4964193fddc62e8021b0cc1207561474bde9cf529e1e00ba90aff5fb5eb47812669dbb88447eed01a31f21dfa0e04bc0367e0f04ffa058a245fb4f6c0ee76233c84c9ddf861fdeb5d9c4fce82b90f97e692ffa76b90e63f79c663471d1a2a53e0cfed32d18c") 00:00:45 executing program 3: syz_execute_func(&(0x7f00000013c0)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00001ff000/0x1000)=nil, 0x1000, 0x6, 0x80010, r0, 0x0) 00:00:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x81) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/11, 0xb}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:00:45 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000140)={@broadcast, @random="553a667b821a", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast1, {[@lsrr={0x83, 0x3, 0x5}]}}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) r0 = shmget(0x1, 0x1000, 0x430, &(0x7f0000ffd000/0x1000)=nil) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0xffffffff, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x2, 0x2, [0xf78c, 0x7]}, &(0x7f0000000180)=0xc) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 00:00:45 executing program 1: r0 = socket$inet6(0x1c, 0x20000007, 0x5d7) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x808f, 0x0) syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) 00:00:46 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='hd\x00', 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x1c, 0x1, 0x0) dup2(r1, r2) bind(r2, &(0x7f0000000040)=@in, 0x10) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e0900000000000000696c653000d11ee9f73445d9bceeec50fb6ae9083cae"], 0x1) 00:00:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1f, 0x1, 0xffffffffffffff9e, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000400)=0x10) 00:00:46 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x4) fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000140)="72a790e82236dad27cb324d984b67417883676ed36e7406855e12630e2fc04f5362cbc4f06559e19a24d79a3958ad577e35c9f08d4b584e54ef58c238f4b424bd378518861d4590d29445f07deac554ae510d54ca5b2cd4009fb0f49ad292257911f1e") getsockopt(r1, 0x80000000, 0x7, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) 00:00:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = dup2(r0, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) sendto(r0, &(0x7f0000000140)="c98aead4650022516247a1aad74acd915526b72b687d3df6d599a9a7ef5dec3ad7e4811c2402a3281eee2288cf1b8c84847220fbc9f920dd65dcc5f93d0f80937661fea298c039c3c35be7e5a59be8c286000af144633a90a19d24bb31facfa1904b8bbc6f6481e44ca119acaead4519f9b8f9798cd5990bec004a58d13514f2a2add1c19ade50bcbf0661cea8f3efc6d07173365679bca72696d5d7603fb9efb1001f41de5a1f4581843f7fc1825acf45870ede955fdff347422a94c14ca4999fae5be095f56c33d5bd02b606e4eb1e9545697aa77c0ce330ce", 0xda, 0x4, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x4050, @mcast2, 0xff}, 0x1c) fstat(r1, &(0x7f0000000040)) 00:00:46 executing program 3: r0 = geteuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0xfffffffffffffff9, 0x8001, 0x80}, &(0x7f0000000380)=0x10) setresuid(r1, r1, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast1}}, r3, 0x4, 0x5, 0x200, 0xffc, 0x1, 0x7}, 0xa0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000040), 0x4) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) write(r5, &(0x7f0000000480)="012124a84da2f38b9d8c300e25b32cd5277d73f9a7e6520f98f0995043707a31a80e2db9f3c77b3442306fb1d715cee2a0a7439a659589db419989ce1885392eec4f9cdc11b20c", 0x47) syz_execute_func(&(0x7f0000000140)="1c16b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2c4, 0x2, 0x4000, 0xea5f, 0x1ff, 0x4, 0x5, 0x40, r1}, 0x20) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) poll(&(0x7f0000000000)=[{r3, 0x50}], 0x1, 0x800) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:46 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8007, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x5, @mcast1, 0x6}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x9, @loopback, 0x20}, @in6={0x1c, 0x2, 0x7, @ipv4={[], [], @loopback}, 0x2}]}, &(0x7f0000000140)=0x10) fcntl$getown(r0, 0x5) 00:00:46 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000b00)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa43222903475c1f0182ee2c089bf779a700000100000000000a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x6, 0x14) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x7, 0x1) mlockall(0xfffffffff7ffffff) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x4) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r3, 0x11, r1) semop(r2, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x1000000000003) 00:00:46 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)=',{\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='{!*/\x00', &(0x7f0000000180)='-!,(\x00', &(0x7f00000001c0)='$/\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='&(\x00', &(0x7f0000000280)='%\x00', &(0x7f00000002c0)='v(*\x00', &(0x7f0000000300)='.*\x00']) bind$inet(r0, &(0x7f0000000000), 0xf9) 00:00:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e20ff030000fe800000000000000000000000000000000000000000000000000000000000002000"/128, @ANYRES32=r1], 0x84) 00:00:46 executing program 0: syz_execute_func(&(0x7f0000000200)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={r1, 0xf, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000500)={r1, 0x200, 0x1}, 0x8) sendto$unix(r0, &(0x7f0000000000)="3bacdf95f62474395ccf558277a99d7de0e8e9b689bc11ffde238aa26e2f9449e08c8739221e162b952ef733d34d6148cbd5b2ee4f1ed4ecae77c01448daca845a2e59b1e453274bddea662112182710d0c2e152e5476bce7bc0af859a13fac3b916c551cade7e81c43eaba57e97fc4a09649fa4f5c885260957a4393c616eda8473e0", 0x83, 0x105, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x2b32a166}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="e287284392311932f90a863a209d922e696fac77cfe589fa53339049", 0x1c}, {&(0x7f00000002c0)="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", 0xfa}, {&(0x7f0000000140)}], 0x3, 0x0, 0x0, 0x80}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x0, 0x80000001, @empty, 0xa9}, {0x1c, 0x1, 0x7ff, @loopback, 0x77a}, 0xffff, [0x1, 0xff, 0xfffffffffffff67c, 0x100000000, 0x8, 0x1000, 0x4, 0x7]}, 0x5c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r1, 0x4) 00:00:47 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x2) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x122, 0x0) 00:00:47 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) r1 = getuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r3, 0x400) mknodat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x80, 0x8000) truncate(&(0x7f0000000180)='./file0\x00', 0xffffffffe1fb10fa) r4 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000001c0)=""/75) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000280)=""/55, &(0x7f00000002c0)=0x37) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/132) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x100400, 0x40) shutdown(r9, 0x1) setreuid(r2, r1) getsockopt$inet6_buf(r9, 0x29, 0x73, &(0x7f0000000440)=""/4096, &(0x7f0000001440)=0x1000) bind$inet(r6, &(0x7f0000001480)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f00000014c0)={0x100, {{0x2, 0x0}}}, 0x90) connect$unix(r7, &(0x7f0000001580)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$DIOCGETTIMEOUT(r8, 0xc008441e, &(0x7f00000015c0)={0x7, 0x30181583}) msgget$private(0x0, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r10 = accept$inet6(r5, 0x0, &(0x7f0000001600)) write(r10, &(0x7f0000001640)="45d8a0a12fcbfe056b7b93be0bde", 0xe) truncate(&(0x7f0000001680)='./file0\x00', 0x1f) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f00000016c0)={0x0, 0x3, 0x80000001, 0x1}, &(0x7f0000001700)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000001740)={r11, 0xa8, "2276c38f0243d0b9d5346b29163744d7108c38cba85e5ef5b336f178286c980573b0efe1c693cc7d7052be71db9458ee9cf50ff3c18fb736f458d2c0f0ad80d08a14dd5c5c54d20c0139e0c2ae32288972669fccf161e7118291f3e8c9a0600356241985fc4196501218533a38b65b97bca94e4ef12b322b5f418a427d116ce12af41508e7a5946daac5045b09dadf7f8d038306a4892d69601b5c5f8906a040b359692a5aad7b7c"}, &(0x7f0000001800)=0xb0) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000001840)={0x8, "6c63c974feaec41b329b531152c3e30b"}, 0x14) chdir(&(0x7f0000001880)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x10, &(0x7f00000018c0), &(0x7f0000001900)=0x4) 00:00:47 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000540)={@remote, @empty, @rand_addr}, &(0x7f00000001c0)=0xc) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)) r3 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) utimes(&(0x7f0000000280)='./file1\x00', &(0x7f0000000580)={{0x8, 0x6}, {0x4f, 0x7}}) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000140)=0x41, 0x4) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) getpid() setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:47 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") semget$private(0x0, 0x800000003, 0x800000004) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = accept(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x6e) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x80000001, 0xffffff97) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x4, 0x4) 00:00:47 executing program 1: ftruncate(0xffffffffffffffff, 0x0) setresgid(0x0, 0xee00, 0x0) getgroups(0xa, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:47 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xca}, 0x1) sendto(r0, &(0x7f00000001c0)="92cf61c4043e8aa997eee833f8c159fe1bda14fbf8fa0a", 0x17, 0x180, &(0x7f0000000200)=@in={0x2, 0x1}, 0x10) 00:00:47 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000600)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c44281ae09eff265dc5f00c35b5b45363ef80f998a1e4b4baee42c240f5e5bf426400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c) 00:00:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000040)=0x1) 00:00:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000000c0), &(0x7f0000000040)=0x2) getgid() getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @loopback, @local}, &(0x7f0000000080)=0xc) socketpair(0x1e, 0x4, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x7) 00:00:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/10], 0xa) listen(r0, 0x6) execve(0x0, 0x0, 0x0) close(r0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:00:47 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x176bf53a, 0x4) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r5, 0x4) chown(&(0x7f0000000040)='./file0\x00', r3, r4) execve(0x0, 0x0, 0x0) 00:00:47 executing program 3: r0 = socket(0x100000000017, 0x10000000, 0xea9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB="00040000000000008abe46a06e981731171b7ddfb29dffb7f0d9c2e855f6275d5bb0588d485a134900c63705f7f7ffffff0739f8c7874206e49025e6b879c487f824f1ad44552fe6ac601157f16dfe4ce503d586c4428d033ed4"], 0x1) 00:00:47 executing program 2: ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) sync() syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2207000000000000000000000000000000000000000800"/128, @ANYRES32=0x0, @ANYBLOB="000000000000d405f0e7b67c667016aa7d000000"], &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r1, 0x2, 0xf, 0x0, 0xfffffffffffffffc}, &(0x7f0000000440)=0x18) readlink(0x0, 0x0, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @remote}, &(0x7f00000000c0)=0xc) open(&(0x7f0000000100)='./file0\x00', 0x44, 0x10) 00:00:47 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000500)={0x0, 0x6}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/23, 0x17}], 0x1) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x7, 0x7bb]}, 0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_fstat(r0, &(0x7f0000000040)) close(r0) 00:00:48 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="55547f141f2d", @remote, [{[], {0x8100, 0x0, 0x4, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random="94fad438e160", @multicast1, @empty, @broadcast}}}}) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000100)="7baf3eaf6a17023f96478cefa9c5f1c13f5be1981c23191b51c2e529f87877c73208aafb2732af9937a1a8102debfb41f5e83247ceb62ac75b4445a38a189035e9c38e62865cf17c0e476a36506064984d4098a17d0599618e36093ce74c4e4e6b05dc864b7408c36fa0ab859a103d528e072d1409d2cd29336e33c4c57b9fb3d699c34a20daed4f9a87a1fbf86c94933cd035cfe98885a63a7fa27d4afb46f40284") 00:00:48 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") close(r0) 00:00:48 executing program 1: syz_execute_func(&(0x7f0000000080)="b1f091cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000100)="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") ftruncate(r0, 0x59a9) 00:00:48 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$dupfd(r0, 0x11, r0) 00:00:48 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f00000001c0)="301c0298cd80c4827978ae472c9481c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") 00:00:48 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) sync() syz_execute_func(&(0x7f0000000000)="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") fdatasync(r1) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:00:48 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 00:00:48 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRESHEX, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYPTR], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES32, @ANYRESHEX, @ANYRESOCT, @ANYBLOB="c03eb8f0523f1001bd0b07bda3021760cc79f65947e8481faa8e0ff915491e33d199a61802e6482f3109b02aa5f22cfe6e5c7a335ffeef5e9a4ea4576df613eee6f5c9510104e51111366d0e12b8accbc32422b4c187d40e1e8b3a308ce571e0ae05f86b8d82fe682c04fe89032af20ee3f93b237430a113d9748ee5013c294b0b76fb6eb2289d4465708ba852bdc1114524fcc10861c02572c0f1614b375e240bb5b09ca705e930b5414223735b61b4ed2bd9c7c662921ce5aa7355c5d4830ce396b8029a5ed4dfcf046a603e11bf3431b0f00a5fe09765dce8001efa680e169f", @ANYRES32, @ANYBLOB="6b843586114da6d48522735b642c6953df5028c604c74067b05342572f9136e8a00594a4508c4b6e79c9cbb16f3b470c94579c8c2d41825b7c0fedf1c0c1b08fbbe97417999da2e7b1139f16e978ee0a1a180c9c8b4c9f7311e430b7a9d160d46afe27cb00f8fea9839ba9ad845f7a08373cc93f8c6f6ff53f8dd05fccd49aa08d3ba82dca132fdb4b60bbed2a16a415b92ecdedcc4d182f84925f009b5f6b8941773745f627eada82e98c64c5f5fedfd604194e9a61ed", @ANYRES16, @ANYBLOB="33b981e722e8bd9440af61977ebfb5e8ba97a69bc6703af4", @ANYRES64], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYRESHEX=0x0, @ANYRESOCT], @ANYRES64]], 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000038c0)={&(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000002700)=[{&(0x7f0000000600)="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0x1000}, {&(0x7f0000000140)="150fcede2a74e88b4f62edeecaf125cc4c7965c71c752910f2827443a1ae0b6cff88661f68ced56a26286e881e62aaaffb2256318eb3739b61021cc94e15dd0dd57834d7fa2fb584d945ef15628f94a85aa7ff293f0fc9023d12e886122f1f7cda7cdb817a163088ebab930ada5831705b2c7c67ae0ecc5362b7f51853f08f010f149a519a5c3e706ee184fa1c99851bc200161e0e6d39f9fecd8e55776582e556e5fe0b80d8b8338d15f622bb5743deb81c91ff3d37d4e8b32292b59894ed65d2edc866027afc656c13c5c9d51dc6c387a5daf2ece4ef0877e952b92babac7d9d", 0xe1}, {&(0x7f0000000240)="eee04c2292ab44ec39360e550c7e68a1ee38d19ee1665e5646eefc320920c0449cbc27a83f3e0fd4ba1ff0eeec3bd6c09dd0c694821e0f42815bbb82af9397aead39da3b6e0a8f2b05d2a5413a710a71255442f5b38a4b3a62ebda5314782b68662f78aca51c9bea675383c0e0a758d2dc851ba74ca7118cb7f632e5d89532567106119dfcc9f07863aebf92e902f0ce11e12eec6334eb0d5a58154c87bb661ae05de6c5d9af81a9a19c18482c64d582693365de495e8014ccbeca7ce62dbf6787621ca8efbd5cea1f1cb29be5eb7120066f", 0xd2}, {&(0x7f0000000080)="c67a778cf81a28e34840e25586546c0590bb34efe99548b241d8230b3a8926e1ae7525855c6bfba3dab914b033b3bc6c7c425a382906f36aa0a51e43f40dec5518ea854b0a98662d36f3cbcb855a9c0153fc8c8707f56f57deb51797149f", 0x5e}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="014d82e4e7b9cf4adba020f7b88706430fd4ffddcd9f5d4b5fd1e1b60238dfad053efb9b45f51e8abb8cf215216ddc096130f24c90040be7c84923a983bd0786cc7e681b0a40c4a73c9184c93f7bc414184fde74512f93e97e70cd5338b502c57fa49b242915cb568d312f2a57d18715255e70053af04a70cd4e80020d4390d5d382e3aa31d761cf27642ff348ae90d50e1d95a1e52dc3e965d75c7f5beef167866fd46cb2d80f4b0c304d5b21022c841ab1ff57d89646be6ca708897516865edfadf168a693e86f93860ed234098ccc0897a4f39f7299c3332096e1ba75c93a", 0xe0}], 0x6, &(0x7f0000003800)=[@sndrcv={0x2c, 0x84, 0x2, {0x6, 0xbd22, 0x200, 0x8, 0xc31, 0x6, 0x78, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @init={0x14, 0x84, 0x1, {0xff, 0x1000, 0x200, 0x2}}, @init={0x14, 0x84, 0x1, {0x6, 0xfffffffffffffffc, 0x80000000, 0xe822}}, @init={0x14, 0x84, 0x1, {0xffff, 0x40, 0x1, 0x8}}], 0x9c, 0x8}, 0x80) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:48 executing program 1: syz_execute_func(&(0x7f0000000200)="98a84aa84a7878431c851805f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9c4e19de2b4b433000000604b19c201b00b000000f08171a30b8a826e670f542c3d271cf6d300000dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:49 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\"\x00'], &(0x7f0000000040)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) openat(r1, &(0x7f0000000140)='./file1\x00', 0x240, 0x44) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000000c0)="5ce59cf3a6b9ea102517d40ea1629400b20098ebb19ab64b86357dfe04d023e08a129d4eea1c450e109d77ef490338f4adfbd8ec64a439b06d69130793e3b67585151ec2bc") setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000240)=0x10) 00:00:49 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x144) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000000c0)="fee3b3c44c0e1bb187819ff4c3e64dfab25df2674b6565f67c4371d43435e7c98cf0998fa7be33cd0255e715f31fd92c82aeac32fd31b453eaa477b2aa7e76716f4c1a375485ce303e855f1144ab0e50523abb83e78c6ecfe94469f55183703036ac387bcef2693d90ed01") r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x880f, 0x6640}, &(0x7f0000000180)=0xc) r3 = semget(0x0, 0x3, 0x4) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000200)=[0x3f, 0x0]) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:00:49 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x4) sync() syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) 00:00:49 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000280)=""/166, &(0x7f0000000340)=0xa6) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x9, 0x9, 0xce}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x200}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="10000009000000001500000000000000d78a075a6674945c0545216aab7dce46e085ebc9316d98d6cc192fba7cce0efd6051d5a5638aa1802a15326ba16ee4c538b8050074fc728125d8a9773309453a1340c37b006fa76b23d6af039640c1c78387253440b7b5a28db63d23f4b3540000"], 0x29}, 0x0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) socket$inet6(0x1c, 0x20000000, 0x6e) r1 = socket(0x3, 0x30000003, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400)=0xff, 0x4) accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) 00:00:49 executing program 2: ftruncate(0xffffffffffffffff, 0x1007a) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4f) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)="5927d18caafb99a3aacffb4cdab45013bc04a35e385c8723f2c4f863439763493d8edc4e31eab6d2c23de6182ff93ba20b39749836bd899c7f60c3953f2834dd30cf7e1c2ef7f6a4ec44054fa66da05ce42067e8d0aee41eaa3799428c35be5f936b55d2eb10cf3f24bd5cee1fc71e32d831e4347efe66c5d0a45a63b497ba709eaa04eb1b88e53ede8bfff27997f7eaa68400ba4701f89f786356bc21110982eece64303ce1039b2cadf06ab78a1ebe56fdf9", 0xb3}, {&(0x7f0000000180)="0db177d347", 0x5}], 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x1, 0xf, 0x5, 0x100}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x3}, 0x8) 00:00:49 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x80) ftruncate(r0, 0x6e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0xd0a7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x9b}, &(0x7f0000000140)=0x13b) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r0, 0x103) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) 00:00:49 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getrlimit(0x4, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14de9de5090910045f46fe8f292001fbc4e10bf8c45b70c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138beaf3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f5262647b9fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2610fc0f6") chdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:49 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x8) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000001740)=""/4096, 0x1000}, 0x0) 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000180)="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") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:49 executing program 0: r0 = semget$private(0x0, 0x3, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000001900)=0x100000001, 0x4) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000001840)=""/190) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001800)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000080)=""/234, 0xea}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f0000000380)=""/187, 0xbb}, {&(0x7f0000000440)=""/81, 0x51}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/1, 0x1}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x9, &(0x7f0000001700)=""/219, 0xdb}, 0x80) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001940)="52fce1fb32bca52ebd25d5cb1ef4eab894f724e7940d7717c972b95a763f17f2827ca7f08dc51c913a6237bbfe0f634855076ee2118ae636d25f080c1029b0f4c4f324fa9bd93cc5c78acf8cb4e3c9896666ec34ef588d628bcfa0acb056a928b4b57ed3c4c2d94db883d36e1b5899c3e66df4bee7e1d075634c7a189434f1e788d888fbf1557bf9e955b16ac32b11d268a2cd51bcc2ae98984fca3b7127a7d80cd68f0ba7e558954f05b444ff1e81285610c0921d4bd8da03fdad6115fff8c7aedd2eb5c67b657c0b78703ddec3f9ccd7d256623109384c2138537970d64f54fe3156e1", 0xe4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x0) 00:00:49 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x100004) dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet6(0x1c, 0x5, 0x0) freebsd10_pipe(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f0000000980)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) getgroups(0x3, &(0x7f0000000300)=[0x0, 0x0, 0x0]) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000400)) getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) fstat(r1, &(0x7f00000006c0)) getuid() freebsd11_fstat(r1, &(0x7f00000007c0)) getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) freebsd11_fstat(r1, &(0x7f0000000900)) mlockall(0x1) r2 = semget$private(0x0, 0x3, 0x100) __semctl$GETPID(r2, 0x200000000002, 0x4, &(0x7f0000000ac0)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f00000003c0)="c46125e1063e660f6a36420fe7143243ddca36f3430f11a5720000000f34c4c27d185b98dded440f01c2652e0ff32599899999") read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r1) truncate(&(0x7f0000000100)='./file0\x00', 0x20) semget$private(0x0, 0x3, 0x401) lseek(r1, 0x0, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:49 executing program 3: poll(&(0x7f00000000c0), 0x2000000000000347, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x4, @broadcast}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000140)=""/123, &(0x7f00000001c0)=0x7b) 00:00:49 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08004500001c0000000001029078ac1400aae00111025378000000020000"]) 00:00:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000001c0)=0x8) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x800c, 0xa) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) r3 = semget$private(0x0, 0x1, 0x4) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x7f, 0x632f, 0x7f, 0xf9, 0x3ac]) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="05000000d874ff7f0900e5b030a878aefca6a0da770101fb085b82d2f4c948b8aa9043ae7159f2"], 0xe) 00:00:49 executing program 2: syz_execute_func(&(0x7f0000000340)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d15000000006161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getgid() freebsd10_pipe(&(0x7f0000000180)) poll(0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000100)={0xffffffffffffffff, 0x6}) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:49 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000280)="09053d102c1ffb573c8b69a7ff3908fe") getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000180)=0x8) r2 = socket(0x2, 0x10000001, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c653000885fb5eab4994bff30a289283ed8bcebd296dfeff2052fbb82d50b04d8cdbf831a1307322f0bb2169c984046f51458ce770c3a730d8a5ee03ed159d79404cf4e0e3280000000009e00001d2b5a27020b201ac89454361fff05a305309b05ab6391963604e023e786f73e1790931318c3df130000000000000000005d090c85a6a2b60552926c718cc8076b2febef80f5b274"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) 00:00:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2, @rand_addr}, 0x10) fchmod(0xffffffffffffffff, 0x8) 00:00:49 executing program 0: syz_execute_func(&(0x7f0000000080)="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") setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) r7 = getegid() r8 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="0c4ead1b1ac22929723ad470da43c6bb30715acc2b9006", 0x17}, {&(0x7f00000000c0)="0b092225b78f8dfb39d557a672a84f6f2329a2695a216409827c55755a96bd3f2b9b4d8a1d147e0b6ef3136919d1f67c77f4d8ee2872486da8981c54d132f0ddd06256db4fcc58fa603aa13a109c1f59f34196449f9c06ce148fe2d1047daa4704445a6f5f8791829c0883b0faf3d973a114fe10503d7e20e2b2e43690f22fe83ceb772a048688c176af70f8ed1d56f5bcecf74ce7a0bbec27754402da132ea629c96d32def9874ecc67890f7346d337", 0xb0}], 0x2, &(0x7f0000000540)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x98, 0x4}, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[{0xc8, 0x0, 0x806, "a5c1a365307db70aeaf47d25bd7fa3f56b0c300e9ecd549d567657d8115da4d5fde4d4f54a1d2db00d17b960732a23ef7dbc70056a433600a56028370cd5ac4e5b1b7965b2ac7b4162af666bf1789df170650c858b50ea6090ef5fe770915de59c9a4f46ed067131568aea52a1c514f1dcecb6fca89d9df548d8aec49900e81ba14ed726d7ed9acdf5af668ebf17665f0e80d0e738fc9ec082abf4631c47b46ece18293786e965d609cfdac87cc2b666c3309a6e2c7700"}], 0xc8}, 0x101) 00:00:49 executing program 3: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03eafff7ff000100"], 0x8, 0x0) 00:00:49 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socketpair(0x1f, 0x1, 0xfffffffffffffffa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x3, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x0, @mcast2, 0x6}, @in6={0x1c, 0x2, 0x0, @empty, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0)) 00:00:49 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) 00:00:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socket(0x1, 0x5, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0), 0x0) 00:00:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@local, @local}, &(0x7f00000002c0)=0x8) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020007) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="43ecc7dcfa6073cd78ffb113eb75dee90ab59aeefde41a17f5e14cb86158511723d6f6d78b968ee52ab5e062f51330af4a52240d0c117bc6afcd148a97c8859ace9e", 0x42}], 0x1, 0x0, 0x0, 0x20000}, 0x8) connect(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="ccfddfb15d480c2264f832d119000000fcffff725f3b6ed835d43aaf34fa5d4d164f91901c5345ff405fa807a01ca007bf0fa154e7936d0d034f63139a00cc142cb904d4ab4b3758d012b17399cba183a60c3522ac6a975b86c560007f531e152caf17334368b67167a7c566600000000000000000000000f929cdf32f69568376cb9bf529283b669ed3206825c06b27af90ed80c4845309abb8306459e282d62761073154953d816220908c498298f35c9bcc21e23a66167868325d43ff6fc8772eb5e14888162ac406a0c57fd2360e17ec091b4fe6a08bacb65a987ab1e14689d0a46b61f2f07a0fc1b2ca42ca21fd9aca6a5ac3df335ac08ec5ec7de336a18c214b81fe90263fd68da141ccc10128d5471c48f137d3f0d83a1288d7c3591eb33619f7a77fbbb631e65f40527afe6bd57cd32a0d344f5a0db71d374cca56cec6797db12de8d1ad0913e1d67fe9027d85a0a86ea5d5afa9ac7d01c20bb7e55573287f70e7217a05bf96185ace3b55e5dfdb015076f4cee3169e95e132fcc98c9dbab81089c2137926cf5c30053eb5edba9e6d97882c9cde10de33f33497d0b4506af5b2e69694865f34fc8f967895834af4727524667e1b0d8c53feb310443c1b0c003d78a59fbb0f4898eb44334f6a40a61295dc6e9a73a2ad05b871bce669270a26cd"], 0x1) syz_extract_tcp_res(&(0x7f0000000000), 0x1f, 0x3) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000380)={0x80000000000002, 0x400}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x18) 00:00:49 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = dup(0xffffffffffffff9c) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000580)="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") r4 = socket(0x1f, 0x7, 0x4b0d) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000500)=0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x109, 0x0) ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f0000000680)="78743ac3e38c994d1f6be8a8d25dbcca877df80897db97c9004bf2fb3d85fe89a6ba3d9d09e30fe79384a979a14a85a6ea0f1a3a0bdfff36eba703fd7c7f917e687d7a1057c9869b097607a5850ed9fab43ffd9df0a44ac812364f9a00509a062914aaede480cf849d9c9871985b8a7cc5c53451c901a2af15cae39b3d4216ee962c68f43ecfbc3edbd363b616fe8b8faf78f6e1a6ed83084c368bebd6d6cd11bd92c84748ed43f02b12c9953de3bf6aba4670a8614343874808fc760c636bc1a04adadc40c55a7fa49a8c8fdc85a26dab9135cb6348deb3658528677a6dc2cb372a4dbfe01b7570fbfd69802946f874801687a9b6d0cabbf4") ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f0000000440)="6118b117deb57521e62faa3bae6c6aaff896c2fb2c8a6322d9d787d44e28945dbcfc6f01712b4d95948b0ec8cc15a62b5bae6a336be55d84d08f87552891714c59c40cae55a99276335e9cbc69a245b7634ae36cd8f2be2a7054292681e22571f3b4a1100d6d84fb5486fc45088fe476b5c22b711773fb5e96224a56fe8c91ac10acab9aad48c9491018536936363f7ff2a58920652bb5b19f783fe8dd31df3392b8653bb633a18d862b0ecb6b25a5cf22c63cf6943a004022f3ea8354d6") r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x18144, 0x86) fchownat(r6, &(0x7f0000000540)='./file0\x00', r0, r1, 0x400) sendto$inet(r4, &(0x7f0000000c80)="f223506e2ef6e299009a4dacccb3f894d5a14a162fe6280385b27b4570119c5ae9fb3d9e2e28c97c545300571ad8411dd97f72766a252aed8b6cbc50b9a0e94167645bc313bfc3056f7f3609", 0x4c, 0x1, &(0x7f0000000d00)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="ec0000003ce2b4838a73244eafff7415f70b27de12ecb1ed57e41070d7bb9d98d246820e7d16d94532f476d7096e4fb3bfe1ca06840554e371583206e0aca3a877ca13f4597a72a872226595160fce2c9cd1cda1fe8b09abe18d2cf2e965851cd20d89f38263a8e2f60031b853f9a5edb80f0b463ac337f698a639f9c8af1b874cf6d58b5b98dfee13d2f87e68da8bb52a4c851a934836275863c73edecdb2135f7c61c000a50d95ff8c2500da9034085924746b9ddb5a0797de5e9144b9492bfa1004d015bcaf0630af8b119cdd1b4d1affc121dc67fc35706dedc60c43b9e37790ed4c864ffaf8177b9e3afc48d053"], &(0x7f0000000180)=0xf4) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000800)={{"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", "f9c1a0898ca09c4ac9d77b149a2f75bae5e948d97c10a486e40b726f4c105750", 0xff, 0xffffffffffffffff}, &(0x7f0000000780)="f8021f860d6c80b9bed04555affa975fdef0544981994bcd45bd28a6bcd8308c319a9b9a5a9bd4dfcc80fd36a7952b2e352a8675683e240848c6e5b3be0337e40ecdee40c6d7d8ce8e9ddec3730a60988aa430ce2c7c9abd49e89409eb072966d5", 0x4, 0x1f, 0x3, 0x2, 0x7, 0x506, 0xb9, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000280)={r7, 0x99fa}, 0x8) syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:49 executing program 3: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000180)="1d73a371185f56799dcdfdacd6cdcd53ea66b563d745c82c8759e35d3a6ee7d6c8fada41476005f74537af59097ca0f1c5ab6ea2f14d3ac7727eccef32128a4e400bd93013825018a26d9f8093af7d7611df5ed6414ed323ce0eb273a0ffe14bbccf93fe75c7b2fc26ab9cb07f41b79376e30b1c3f1de8d0598e929c4b4d144ce2f1997af5cd89283f779a0c6978") syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fb7a7a237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e257d9cfe2aee3e31068a5ba68a5ba8f2940c44219a775d040dae0f0330fb18c0b4c000000800080008ca065600000c4215d6be574cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ftruncate(r2, 0x100000001) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000340)={0x7fffffff, 0x20000000}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r3, 0x0, 0x4) renameat(r1, &(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000240)="dfa06d7fd386910483fb4d018c79d8f4ac94a0407934f3bb4e16c7af886c19e9256d75665bc5d0859a2062b04b79b4a75af22986baf95695eadf67c67b7d0e6622602f95509a664c4a88454feaadd89af368250411e8b87cf36b4a319835c8c77a48035cec4b9570fbff81d96f1c23dd24a44b15fe", 0x75) 00:00:50 executing program 3: open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) r0 = semget(0x2, 0x2, 0x206) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)) r1 = semget$private(0x0, 0x3, 0x401) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = open(&(0x7f00000003c0)='./file0\x00', 0x2187b911824da902, 0x14) getpeername$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) __semctl$SETVAL(r1, 0x6, 0x8, &(0x7f0000000040)=0x9) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f00000001c0)=""/140) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000280)=0x2) 00:00:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/109, &(0x7f00000000c0)=0x6d) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:00:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xe) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f00000000c0)="d315108c006efb5f2ed8c914fb872db9631a7caf47f9afcd11ce7657699d2d4ae6aa1ae4628076d03c4d263cbb0ea911e3d04b581037733ceba9ee70a9937d229fba444bf01cc2480d26f1d5") setgroups(0xfffffffffffffe28, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e6467f2430f79c9a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000001c0)="0f78") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1200, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) r3 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000180)={0x3f, 0x3ff, 0x100, 0x0, 0x3, 0xa, 0x7fff, 0x3, r2}, 0x20) getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x1, &(0x7f0000000040)=[r4]) fchdir(r0) 00:00:50 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0xcc) ftruncate(r0, 0x1) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x8f8d4fae638894ec) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="2483b7c7dba73a11c1d54280315e42aab553ba7f6887a6e84dad74757d163874d149c3000000000000007b212665d70ad635909d990365b45dfb3ae5a227429710d575d0dd6a851201075b7adaf699c2655dc0d521ad77a25fd9f4283656a237f5c2", 0xffffffffffffff60}], 0x95f4033fe3d218e) 00:00:50 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000)={0x6}, 0x10) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setgid(r1) 00:00:50 executing program 0: syz_execute_func(&(0x7f0000000080)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000000)="8eac37dd9afabcd18ea21d1448886eca5fc51989e01a1e782d37aa52f16c36afabae7ea09ff855dc5c1dace936e5db66233650e80244405c1378e04b60a35c842d21b42c2a9a6a6f846a98bd88205ccfd9002e21abe8102940b28740486c52adb5947de141cd0dafb40299fc6dd83df7faebd0201da8", 0x76, 0x4, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:00:50 executing program 2: munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:00:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getrlimit(0x0, &(0x7f0000000180)) 00:00:50 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0xfffffffffffff000, @mcast1, 0xbe0d}, @in6={0x1c, 0x3, 0x0, @mcast1}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x401}, @in6={0x1c, 0x3, 0x9, @loopback, 0xffffffff}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @rand_addr=0x7}]}, &(0x7f0000000140)=0x10) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[{0x30, 0x0, 0x8000, "85d817856319fe7bf2c902fb64c341054000a4091eaae97594c4cfb34dea"}], 0x30}, 0xc) 00:00:51 executing program 3: syz_execute_func(&(0x7f00000000c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4c4835d4c950c0000000fedfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68f00fbabd882f7225024851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r0, 0x0, &(0x7f0000000000)) 00:00:51 executing program 2: setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) r0 = socket(0x17, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0) setsockopt$inet_int(r0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240)) 00:00:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) 00:00:51 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000040)="6720affcb813c11ae5186624f475eee967caf3ce9b5e401d1bb4137e8f3895d9dc9fec84cab5871d3bbc", 0x2a}, {&(0x7f0000000100)="5e516ca5cab664ec41e30bccbea3ef5c332f6564001bfe58b9cbbdd971a9c045fcb27b6b4880a889cd8d441d8207f8890cc5e1724ebcb11c89b9ded641c5b3e745bc38a08f1639698629a6d3a3f3436db50f8c66ed78722340a3c77e18ef197950fe0c1c39227c6874bdb10219", 0x6d}, {&(0x7f0000000180)="1aee60029b74b574e60a14d214e367d31e6e32061f9a88cf6d97a1c06ccab7ebdb66444308f498d0104320d51c9c84f2a8d0622c1f17f2e95f43b4c7afdfce127dc54676726a18f3dd91ee47c00f2db32e7b0e5a3015762f4e24980eef1574d7343a80dc57761603c2355fef5563a8017bc062b4f7c7d1a769885731248000c5b55b1d7426c70d25e2418099d9d1111fdc3cc7c5055418e1243af6cc5a95383741fb6ab757072d84c95cc2423a9d9c44e40c99d83dc47b6cb72c1294", 0xbc}, {&(0x7f0000000240)="d1919b7fcb2eea40529fae838260a3ff9e2085e114f3476454029c67cfd242db9ed7b1cd1b577ca2805509ac8f32d1d788a9b845225e3e8e8ee990b772051c3144d37d894feff83d38a21ed12fadea8c599b62eb1ac4848b03e744538fd47bbfd45f7f07813686f17af67587b4a4447d78fafaf0750ea45de64e86a9b00c686f990234d0d0287f46cab2743e3cf46942e88f2d0d3f263f7be76935fa8c750af6d7cd13de8fd10052c4558ae0a6b801f944238c4bb7509462bff133dff36c78026245c7b17e773fd4f8983f2e1f350b4f569d835add3339ab", 0xd8}, {&(0x7f0000000080)="22539a41610b32ab67d25ba63c4d84b9d3a43ff46ec3d17fbb59b30e", 0x1c}, {&(0x7f00000003c0)="6ffa289fdcbd4e4f0f73b9873a7c8f2ed2122afa9d5a4ec07a024abefc859f93bdca3896de323733fa62810177121adc1fd823eb17af3aef445698d1bc69e46460d66b32222d0ab70f1d453d5d974859a769291bc5612ef74ee8d2cf98810ac6e63c5437a6", 0x65}, {&(0x7f0000000340)="7dd53ad775a115bcc51a945488630491982096976fef77a39d482ba7e7b2", 0x1e}], 0x7, &(0x7f00000004c0)=[{0x38, 0x1, 0x52, "e2bf980f5009f3a4e7ba876476573f26265dd7ef2fa9b3dbb461f17e070f70dcde1445001afd"}, {0x88, 0x0, 0x1, "6fedd4aa67cf53abe86572031208fb90f16baa33a7f3d1966928343b4c07defe041ecc1ce3facd474b2d89cbac64e363c8f49086410597e8d1d58b721dc7c3bab3cca2fe525b12cfc9119d19c55e508b48dd390eb1c46b8159e1e618850436abfb6310aaddef2912cc2267e01357a409a8"}, {0x70, 0x84, 0x5, "3655d3eb32b9234ff1355afcae9fff40334026a21109cf66121750e75b0ab9c94e746c3be28ff497f2c9771917bc10eb21b94a689cf83644941e0091c8813ccaa3b12395edd730263ab65eb478133af04481502c7bfc7e705b"}, {0xa0, 0x86, 0x2, "0aded16bb53d225e400230dd89d959942441cc80c1c0c30af32d3fdf9ba6450ddc8b2fb13e944d8150831bd5c734e3abef91eee8e7cf9adcdef809cfb4f8acc21563ff8b6ddf03781c50dc34dba87a89fb4841edadf92923200dc23296bec638d9ed599fc2a465d0d7983a952b1553c37fc4b3f7ef2f4909aca6318903d0f8b9cbc98eab2200c0303b"}, {0x68, 0x3e, 0x8, "009405ba2263be06df840367f1e56bb331badbce1a0e1367ddef28772a2727e72170f0b3afbc7ae2a5a23b4f42edc71db5218b0a6f958648f7208697357fea43576dccc1d81442af7fde8383ff7b2a6e77"}, {0x58, 0x86, 0x3, "8005866b167f0cf785347c1e54a558bc5f9d2a89276b0912e71db3c46958966ba5d03f00620426f42ed9843ba36f15aecbcab5659e3e96fde269ce549b61c1da6264ee3442d6b4"}, {0x80, 0x0, 0xffffffffffff0f21, "6f3078ca5ebfa65acafd6e623b45bf237d300d6bc03897bc3f1fd2c8226e9fc49d28d2d7fcc1242314c6d5a8b6cc6de5c2be63fa3268faf122609f35efb287a156ff9db5940ca48c16d9f349bd3439decaf491c6a5d3898cc62d25a43e61c66de48ed2026e9047d18ce8e7cabadafc3a"}, {0xf8, 0xffff, 0xffffffffffffbdcf, "73cc038379cd17fc6b008cda8bcb002c67e5f68bc8776d617d24bd4230e2faed345df6d4a436a9909236278ca77939e2724de958ad99caab7badbc00a45477a0707bbb968575af5f7a4869c52f043da07852641da0e70139d59479fb9a6732c9d91e3db13ec5a5f4edd8b2a6020e49849ed05e7f1e347105bff6aeb1928a29eaa18a2df754b0b814c991f90bd1479f0d3d18f194476d71d49c54084c34a6fbfd46dc710f9b9ec27015d4431495a22f6088a71c0016db5dca6822a260d8670a0132440fe615072f2fd5ce503123d79a573c33dd95be64c09d39d8ee574948a218e24210e1a2"}, {0x40, 0x0, 0x0, "0ebf9707afdfc5a0270697c4c1d4235a9ca09f43970bf1820fb42cbe37b0e5d5e2fa2f7d78a9b502d0e8f5"}], 0x448}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:00:51 executing program 3: setreuid(0x0, 0xee00) socketpair(0x1c, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x20100, 0x0, 0x629) 00:00:51 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$inet6_int(r0, 0x29, 0x54, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 00:00:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080), 0xfffffffffffffd08) 00:00:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x5, &(0x7f0000000140)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getrlimit(0x0, &(0x7f0000000180)) 00:00:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x0) syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000) r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x1ffffffc) r4 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket(0x40000000003, 0x203, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) accept4(r6, 0x0, &(0x7f0000000440), 0x30000000) 00:00:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x8000003) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="c300004384064e0caae1b6165ed05aa88094ace321287444470987b5fd3c5565be8b9ba83b299d086c1f48efaed11a3995ee51d8184cdc85f0abe869deaba0e9c43ccc6d6d77a0913f5f5f023dc974eb743215ccf426626d7738f9cc330db6598fe6c1e96d898aa215b8f57e5ec5746ba6b7c1cec69d6103efc71dc5f1eee9d97da2157bc4e2e7f5951cb431f755dc09ed7272bf25b6d7f370e9b494a7a4442864865227a416238e792243220f8a71104a5b467eaefadb00"/199], &(0x7f00000002c0)=0xcb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x20, 0xec, 0xc43, 0x7, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) 00:00:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1c, 0x2, 0x240) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1e, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:51 executing program 2: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x6be}, 0x24) getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000080)=""/97, &(0x7f0000000100)=0x61) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:00:51 executing program 3: syz_emit_ethernet(0x70, &(0x7f00000000c0)={@remote, @remote, [], {@generic={0x6009, "f17176f7c9bfaf40b6d22dbaf8fb0560019f239dac06ea3cacc870c286cecda4b78f10e01567d74fe83c849635604c3de8d7ecbe1931aa6f0b8bb9eda0672d3e5ca6151159aa1f7d0e4d118f66b964c3f0a462a4f37ea57feb7cbe6fbde37ce60147"}}}) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa3800080000ff02000000000600000000000040dd0000000001000000000000ffff000000000000000000089078a21d137fdf3f5405a8ba417136b53af4179177f74b6ce30db28113bd4925a6eff26f14528522784a45aac63a5adfa3f470d09805b2fbb9ff4a6fdcaaabc295edadef0ce57853056af587feb42d5e"]) 00:00:51 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xfffffffffffffeb7) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) 00:00:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7fffffff, @mcast1, 0x1}}, 0x0, 0x800, 0x9, 0x7ff, 0x5a, 0x5b65}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x1d, "9775003c2cee2c153220efe47d45812586712acf163d254cde1f68d622"}, &(0x7f00000000c0)=0x25) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000200)={0x80000000001c00, 0x0, 0x0, 0x101, r1}, &(0x7f0000000240)=0xfffffffffffffe20) 00:00:52 executing program 2: r0 = socket$inet(0x2, 0x0, 0xfffffffffffff426) execve(&(0x7f0000000180)='./file1\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='\\:\x00', &(0x7f0000000200)=')\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='{\x00', &(0x7f00000002c0)=')\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='&=!\x00'], &(0x7f0000000580)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='%&/\x00', &(0x7f0000000440)='.\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='(\x00', &(0x7f0000000500)=')\x00', &(0x7f0000000540)='-\x00']) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) syz_execute_func(&(0x7f0000000040)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x1}, 0x4) 00:00:52 executing program 1: syz_execute_func(&(0x7f00000000c0)="40d1eec4817a2df998cd801b69e4c4e1f1ebf36962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c342dc305b4536763ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c3b866450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x20000000, 0x80000001) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) fcntl$dupfd(r0, 0x11, r0) 00:00:52 executing program 0: getitimer(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f00000001c0)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f2946575151f245c7f80d000000c1ea01eff265dc5f00c35b5b45363ef80f9966030d7ce42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000f2410f7c316666450f17720d14111d54111d00") recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9"], 0x1) 00:00:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x0) 00:00:52 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x20000000000, 0x1000000000003) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x1) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r5, r7) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) lseek(r6, 0x0, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x51, &(0x7f0000000200)=""/55, &(0x7f0000000240)=0x37) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r5, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @broadcast}, 0xc) recvfrom$unix(r3, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r7, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r3, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r2}) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000005c0)=""/239) 00:00:52 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x4}, 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}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c425") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000007c0)={r2, 0x2}, 0x8) getgid() ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000940)="869453e19962ddcdf7d3ebe44c406e3546c44924") execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:52 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000540)={0x0, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000580)='./file0/file0\x00', 0x1fe) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000400)={r4, 0x7}, &(0x7f00000004c0)=0x8) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:52 executing program 2: syz_emit_ethernet(0x3806, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:53 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b69699869dc00d98a20d0d0c4a1da5d2100008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac1e0c2c892a1f0000009f") syz_execute_func(&(0x7f0000000200)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000f2437800074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f7e6260c4a1d25a63afbc78e37b218d2f410fbf6a02ca000004e498639ef0119ee46cc422a5bca8aada0000f13bf1c549ce0a") setpgid(0x0, 0x0) 00:00:53 executing program 2: r0 = semget(0x1, 0x0, 0x0) __semctl$SEM_STAT(r0, 0x0, 0xa, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x0, 0x8, 0x5fb, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r2, 0x0, 0x80000000, 0xffff, 0x3173d4b4, 0x7fff}, &(0x7f00000001c0)=0xa0) 00:00:53 executing program 2: r0 = socket(0x1c, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000), 0x2) r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) 00:00:53 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x7, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x6, 0x10004}, &(0x7f0000000300)=0xc) 00:00:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000080)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @broadcast}}}, 0x118) r1 = socket(0x2, 0x5, 0x800) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:53 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socketpair(0x1c, 0x1, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x101, 0xf, 0xffff, 0x2}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x80, 0x1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000ac0)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000004000000cd0d02000100020012b3000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009d5e24e5a66bc2d562f4ff96f6b65a5f9d73cc0c5eeef69f7fe9077e2dc481ade993aef4d4000000000000", @ANYRES32=r3, @ANYBLOB="000000000001000001000000a80800008100247afcc00000"], &(0x7f0000000400)=0xb8) r4 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCRGETTSTATS(r4, 0xc4504440, &(0x7f0000000640)={{"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", "12345696aeb47f832b6d6b34ea2f786235c228dee7e3b3c209702fa36085cab0", 0x3, 0x7fff}, &(0x7f0000000580)="3f5e0a3e771664b0a5b884a242f324974d36bfafdb424070b5e501beaed1711d9609c8ba66e1ed94ad7a29e524aa32a4038683d7a9c948da187388a780456f8c603ce0aaf6d1e1a8c4c6ef96f9f8257dd750bba72ef7bc9b6740afc43f7dcaa31750b7b56d8ab006f4a39e70fd1e2188bce40efd74eed9d398b04115814abca96ecd9c64030edfe753e5", 0x3, 0xcf, 0x4, 0x7, 0x13a, 0x2, 0x3, 0x7fff}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000340)="7839f9d5d808eef7db48c8fe5b90953f5d4476d6a15b5cd9db903339117c75ee7574e47993cc55111019644e4831f4a32f6a6e319d59555052479c4616684fdeba9f3939ca3dba886a8a3081fcce141765b6ac0f5d241ca3ddf0d2719e69910f39b539ba757317db45c8e46a75ab4161dba517a24b4d45003f0e37edbab2e711830feede50c07a15f764164f3727297456a0f2304e3b9503fe0096f28d916e") ftruncate(r5, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet_mreqsrc(r5, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote, @multicast1}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000440), &(0x7f0000000480)) mlockall(0x1) sync() write(r6, &(0x7f0000000180)="c4ddf36e696279c794ed485267e67815497aaae722d630b283c822b9c93cf15b21ecb03b7db62c78e39e630c45649c127478b42cf73eee574c4447f6dcb44344a214131da4f70517021b36d898", 0x4d) mlockall(0x3) mmap(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x6, 0x12, r6, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x59, "6546261537660346976c46593f230496b670e30b57937225e14c9f604bd794f44a4b472dd9182ed1e0b52b12d5542eea04287f5ae2d48974e26661fa637c0cf3097fe25a9c234f513b3a10ffd52ea866a15513be3b8556e939"}, &(0x7f0000000040)=0x61) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x216, 0x26, "6d22ebbbe7b2d1d820a49328380f38db9f8daf56e030b4baa449203c8a41eb9664eafd0fb92f"}, 0x2e) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x9}, 0x8) 00:00:53 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x1be7b22b}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x19, 0x10, 0x10000, 0x1000, 0x0, 0x8001, 0x8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ff00000009000000d5030101030001000100000002004e23e000000100"/156, @ANYRES32=r2, @ANYBLOB="0800000044bb1791c398e87d03000000ff070000"], &(0x7f0000000380)=0xb8) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x38a44, 0x104) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0x2, @broadcast}}}, 0x90) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) close(r4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x23, &(0x7f0000000000)={0x0, 0x23, 0xffffffffffffffff, 0x101}, &(0x7f0000000040)=0xff4f) 00:00:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000100)=0x5200, 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) 00:00:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x0, 0x3}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x7fff, 0x4) 00:00:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x401}, 0x24) 00:00:54 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x81, 0x200, 0x9}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x1c, "b737d8f1739dca33e26d490f8b7c48f00131bda0ea6b6cf7e201ddf7"}, &(0x7f00000001c0)=0x24) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05044b59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa053096545dc2734d1c4e10bf8c470c43e440fae5b00c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f1430fd3484d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f265a970b8b8e3c0f526264788fe58c4c179f7d600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:00:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x6, 0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002830100000000001d006b6ce5300062c8f51ce42c435d5d02b621ede78d67c3189fc5507c55bbf7b60a240a6ce7ca2843a53731b302cc67ac11ed12fe56f935b1e65434b02b8e5286f10619d944002112d10eda682eaa4c2d7a7565cc28de1066c4c8f39827ee9f79dabaadd853bb2f986ce2629edee0dc3121354e5c24bc357cde44f40cdda34023b875fd251f1752c0286efab2e6ba958cbf00932822f7d3165779474b3f803655c00715752ffb17c17771ac04"], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x26, 0x0, 0x17f) setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040)=0x9, 0x4) 00:00:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000000)="80c085c4c3f56ca30090e1254cc421c973dc00360f795c6800430f19e6c441e15d8e0e000000c483897ccdeec442f52bd0c4817c50e0c443ad5d2600") 00:00:54 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x4}, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) sendto$inet(r1, &(0x7f00000000c0)="bfa4395158a91175643d1eaf24c9a4a12073c65f45e391180a433a4b582663", 0x1f, 0x85, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) 00:00:54 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000100)="85f5b34954c59b15e53b6f356f8a35e79c00e76efb80d9838394e30edae57214508a9f9fcc346675145c35eac20669e61b97f967a574e399371bbd96234816440262f24d5aa28db204aa11cbed51131cf75de901ff6693a7a509ada2bb127b84baa96b68ae03659f616c94dda89e0a213703934217b95aaea7b3b7ade8553ad7abfbce75a04f795e47780e3697c86cea3cfa387a0c8d6cc8c1b8272039add70a4d294175863040cfba47634687d39a9a0a1feba0948b6286bbfe7e5928cdd69f5ee44a2fa387901a75b22f7b3db0656dcdedf4885766722d") setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) 00:00:54 executing program 3: syz_emit_ethernet(0xffffffffffffffdc, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x28e, 0x0) r1 = dup2(0xffffffffffffff9c, r0) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:54 executing program 0: r0 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) shmctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c39690df359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f387a4d4ba261b7e2") 00:00:54 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000002c0)={{"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", "9780f13497f8918d622fc7a29eb1157fb0c7f6d3916972d7f5a38f4234fa82a8", 0x10000, 0x9e}, &(0x7f00000001c0)="66a818d8397bab35f8b60a64c2a96581da777f0e5d3920a3ad4395b9b221f1590486005d8f7544840d91fd940a3e90a9f69e1f060418ebba27e27e0d6674497fc7bdb495d1d4ccafc6602353b874fe32b11cea4457f15cc0de4711965a18d4cf4f58abacbc91fa117851414210c13dbd1703c0e49920f565288034676bada7ef810d171e59141c85e688b5d3192d048c3ee6333c4789680ea99c34d8a913f7ca2a3dfdb21f6bff0e03cc40384fec4801696361307fd55a439b0adcb35c70d188074c9724c473d3ccef79d10393b895cba180f384bb1cac9fcf39a9df6e9136f275428c1e90b29cf6fd3b1f73dbf9c0bb90b366780b", 0x1, 0x6, 0x8, 0x0, 0x2, 0x1, 0x100000, 0xfffffffffffffff9}) sendto$inet6(r0, &(0x7f0000000080)="cc06e49bf997ef9d0d294add4531c3ec3561c670c1a607e1bbce6321468450987921410fc8f4d92003c1939ab2f0120afa22d19d45cf1d29fe65d02c89be4a1083f64df4f52db9acbaca645cb03b23d0f10cb0d5eec2a05c02110f57c3aa2fb5e4ca216686a14bef424d5a57523ac1f1cb4562ac17f474354c162f4921e0c45741e1295bee8fcd6b9610a527cdb83b3edb2265e673446025e879670efffb95290218f7a0bd9e8e7ad83de473eac4f1c58710b9ef1ec629035a063e9ccd501f260ea745e0495484d8acd15780abc1fcfc75c2611f4a4f5504b81546135d89e054810054d76b2d27c9e6ec3a2cbd074a1b", 0xf0, 0x20000, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x1a, 0x40000, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) 00:00:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getegid() r5 = getegid() r6 = getgid() setgroups(0x2, &(0x7f0000000140)=[r5, r6]) fchown(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0xd7, @remote={0xfe, 0x80, [], 0x0}, 0xa565}}, 0x0, 0x5, 0x8000, 0x88, 0x2, 0x1, 0x1}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000580)={r7, 0xb}, &(0x7f00000005c0)=0x8) writev(r1, 0x0, 0x0) msgget(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0091001a"], 0x8) 00:00:54 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0xe0, 0x71c, 0x2, 0x9, 0x2, 0x100, 0x3, 0x36889849, 0x6, 0x7, 0x6}, 0xb) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x0, 0xfff}, {0x1000, 0xf00000000000000}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x8a6d, 0x800}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x3, [0x0, 0x2, 0xffffffff]}, 0xa) 00:00:54 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000000), 0x208c, 0x0, 0x0, 0x107) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000000200)={@random="0d60905d76f5", @empty, [], {@ipv4={0x800, {{0x1a, 0x4, 0xffffffff80000000, 0x7ff, 0x137, 0x67, 0x7, 0x1, 0x57, 0x0, @empty, @local={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0x17, 0x80, [@multicast2, @multicast2, @empty, @local={0xac, 0x14, 0x0}, @multicast1]}, @ra={0x94, 0x6, 0x9d}, @ra={0x94, 0x6, 0x4}, @lsrr={0x83, 0x23, 0x100000001, [@local={0xac, 0x14, 0x0}, @loopback, @empty, @loopback, @remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x5, @loopback]}, @ssrr={0x89, 0xb, 0x1, [@empty, @empty]}]}}, @generic="c51c8a4b7c866744f3add131b5f1a9eea3ca6ff5dd51f500d074cc8a7b48d36ac245440880faf1da38cf1fd8c0861b0f4e027bf7ca79fef8887dd3e4eb0592ba408bcb63962b5c4dcbf8cad08a3d3334d41fc76419965311370393320521f791ad7903a7f8a85f764fc9f7be1fda1619347fd80b9d72a7a72d60fde99c732eca9df1057f1917acc881b93d977ae362eb2c6349ad79061c9f0d4e560ab890825f603c62bccbdeaf8545dfded19e770f8a2a22c31610706f1ca6924b5b7f7f962401793c9f49e32ae547e418807f5d66"}}}}) execve(0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={{0x8, 0x100000000}, {0x7, 0x2}}, 0x0) 00:00:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x804, 0x7c93d4111905b839) openat(r1, &(0x7f0000000080)='./file0\x00', 0x18000, 0x40) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000200)={{"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", "3cd728f3db5c57c39098df128b3bf90624599ee0769d0aa874c0d0d9a1c4d668", 0x0, 0x88c0}, &(0x7f0000000100)="a33a628fa15fddba0b5de4699b6dcd06c9c06d2d097134ea03b0f2ae168962b0ac7157df3c40684ae40456ad9d374f176c172fedf734286dcd6bf5ee7c9113a9e039ccbe8e4eb70aaf0b28c9e5473aff2b617782d50cbd4cffa9ccbd2ad8f7502b526c09817b7714d328f09ab3318a00d23834f2c2a4084be1517b4ac30ddd489ff393f6da47ea7df295851ddac818671f32f4c2cfe3eae67fa345aca5dc6d3437b903c40a81a0bafa860da4533a8155993a9b6cd20f2f2581eafec98c6e69e03b6192859290d2c58e20b16b66e7", 0x200000000000000, 0x8001, 0x1f, 0x1, 0x7, 0x8ad, 0x3, 0x6}) 00:00:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x1ba, 0x2}) close(r0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r2) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0xffffffffffffff52) 00:00:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000800fef0000000000000238000000200000001"], 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0xffffffff, 0x2, [0x100, 0x9]}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x101, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:55 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/90}, &(0x7f0000000180)=0x5c) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x30000000) syz_execute_func(&(0x7f0000000040)="b15f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000) 00:00:55 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}], 0x14, 0x108}, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6d55, 0x4200, 0xff, 0x7, r1}, &(0x7f0000000140)=0x10) 00:00:55 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x20) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) mmap(&(0x7f0000774000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x47) 00:00:55 executing program 0: accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getpid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r2}, 0x14) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000100)=0x797, 0x4) 00:00:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x10000, 0x6, 0x1998, 0x8001, 0x6, 0x7c, 0x3b, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x8001, 0xe691, 0xc11e, 0x3, 0x8000}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000280)={r1, 0x8, 0x19f, "02bea87b86c300633d314e5dc181a69ca514e2b6327fb5cc03369391f1ef9fb437970488ca09a1299a8b48446d8abc4ebae6d2ed4f539c2eae2ae314e8b784daba2f30099e2c1da3d72897667afa909b97742ab2e1e0eeb1e68b016d5afad84923e413aaef5309"}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:00:55 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000000)="f240699e000000006482f28bc4026d4615000000002e6465262e26660f74ec46d2ff410fb290443dd9abdfa14fef000066430f0f7edca4c4820904b3fbffffff6426660f15cac4c12d742d52000000") 00:00:55 executing program 3: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x10, 0x0, 0x6, r0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 00:00:55 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd60c0e54400183a0000000000000000000000000000000000ff0200000000000000000000000000018900907800000000ff020000000000000000000000000001"]) socketpair(0x10, 0x5, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000380)={0x3, &(0x7f0000000280)=[@in={0x2, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1, @rand_addr="02800112b87c8b86415bbb56f21c202d", 0x9}, @in6={0x1c, 0x0, 0x0, @ipv4={[], [], @rand_addr=0x4}, 0x58}, @in6={0x1c, 0x0, 0x800, @loopback, 0xfffffffffffff824}, @in6={0x1c, 0x0, 0x9, @rand_addr="0f08a87d0194fcc414d95de45ee5a139", 0x3}, @in6={0x1c, 0x3, 0x7ff, @mcast1, 0xffffffff}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x2, @ipv4={[], [], @rand_addr}, 0xfffffffffffffffc}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), 0x4) r3 = socket$inet6(0x1c, 0x7, 0x7) ppoll(&(0x7f0000000180)=[{r0, 0x80}, {r1, 0x1}, {r2, 0x1}, {r3, 0x108}], 0x4, &(0x7f00000001c0)={0x3ff, 0x10000}, &(0x7f0000000200)={0x8}, 0x8) syz_emit_ethernet(0x79, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffdce9865048113faf9b9ec01a71373ac26e016da0f0a97c9a830d03903dfbe002987e28eb5eafd45a4f5750e2e1ed8a46e85a4b164332442f37befbbeb418c39186f892e0ec2a64a6dec3b10e544ca4a86d37fbf248e863a369a090d9c7a733c99f8f96f78565bc8c6db10f499a5d6346864859"]) 00:00:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000000100)=""/95, 0x5f}], 0x2) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) 00:00:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) getpeername(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) 00:00:55 executing program 2: syz_execute_func(&(0x7f00000001c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1440f810b000000c7e4c753fbc4e101f6fe58c4413bf2168f4808eebce00000802000a954bc8d21fc8fe9509b9200ed2e00c1ea01f265dc5f00c3664518a0426566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") 00:00:55 executing program 0: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0xfffffffffffffffc, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d1805", 0x3) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x101) chown(0x0, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x6500) 00:00:56 executing program 2: syz_execute_func(&(0x7f0000000340)="9826473e431c0d0f05c4a21939ea59bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00634559c65959c402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fc4a37905fafea261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000400)="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") r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) fcntl$dupfd(r1, 0x0, r2) syz_execute_func(&(0x7f0000000040)="cfc4c2f93008c44371027cd71d00c40183d0561bc4c3159b5463242444c680da3147e600c442b597c2660f72f7f82636440f3807a70f000000f7970f0000af00") 00:00:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) __getcwd(&(0x7f0000000000)=""/190, 0xbe) 00:00:56 executing program 0: r0 = socket(0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x2, 0x10000003, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]}, 0x0) 00:00:56 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() munlockall() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660bf8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b6466053838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7d51}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) 00:00:56 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @rand_addr}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x4, 0x0, 0x0, 0x6ec}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r2, 0x1, 0x91, "14820ea9564e39313f13ca4c5b3e5baab03f21f70eb3dbedb0d83bbf936038f2f14f26af6f8ecae6a71ba8f75730467daad9468e18178161d522232f63aa3ce445cba1214187efcef98c87403c28e23f2697370b8d82e03b67cf4e401ebfb2e6edc8a839092eb841e153356798bb094f35193d6c3b2b99d73d52e9aaa461657291c7b5550cd39e7a4c4f989c70a63a213e"}, 0x99) getsockname$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="00eeffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffffffffffff000000000000000000000000000000bc45b5997aa100ebbe4c476b34956327fd7c3db974d155750871b66e9292517e0946ca6156de94c448aac56ad168c0126a526211231e83409401f5a51a060c596a891878f8c8fac0241dc240b96adbd4c88c57856a25443ded404d64cf2682c01f234a"], 0x6b, 0x0, 0x1000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x40, "82d8ec6dce34e7b2be849161164da31205a8b35da5031d8617c2ba7c4cd2f4b3c007586e0557ee5413ab4903154a9d58ee6836eebc58fcd0ff9b53376ceb1991"}, 0x0) poll(&(0x7f0000000340)=[{r0, 0xc}, {r1, 0x108}], 0x2, 0x3) 00:00:56 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0x54, 0x0, 0x3, 0x8b5, 0xffffffff}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x6}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r2, 0x4, 0x1, 0x1f, 0x2, 0xcb, 0x3000000000000, 0x9, {@in6={{0x1c, 0x3, 0x6, @mcast1, 0x4}}, r3, 0x7fffffff, 0x8db1, 0xbe, 0x9}}, &(0x7f00000002c0)=0xb0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="021f0000c9db7af41203000100302710a83ab4eff815f283fa007c7623738181de63a4bae9dbf7ae61d64227948cf9c5badd24aa1360a7165bd397f7408863c3745072fcb746"], 0x8) 00:00:57 executing program 1: accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(&(0x7f0000000540), 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) syz_execute_func(&(0x7f0000000600)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r2) pwritev(r2, &(0x7f0000000740)=[{&(0x7f0000000140)="ac0e11fcd78e847d6eb3d31ce3038ebd937ff488ad07b4a6b0aebc1527141f03b4ee79ed9d97bbab80a0f7e4cc674e6412fb7c76", 0x34}, {&(0x7f0000000500)="c08ccaf872e592c6efee4fdca108b5b1e2c715d81b9d1c6a24359b80652c0b859836fe", 0x23}, {&(0x7f0000000600)="b84207c532d07549d6d3707a9b", 0xd}, {&(0x7f0000000640)="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", 0xfa}], 0x4, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000580)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) poll(&(0x7f0000000240)=[{r3, 0x12}, {r4, 0x70}, {r4, 0x2048}, {r3, 0x16}, {r3, 0x100}, {r3}, {r2}], 0x7, 0x1) lseek(r2, 0x7fffffe, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r3, 0x0, &(0x7f0000000480)=0xfffffffa) r5 = msgget$private(0x0, 0x49c) msgsnd(r5, &(0x7f0000000780)=ANY=[@ANYBLOB="0000000000000044456fbdb88da50ebd99ee2533b3e13d09000000000000004533be5126c61815ed686e434586f3627ca6631c805a956c64dc71e2fe61056b6e41213ab7f6e162993a2a6ba774e7bceba2163e1541f0"], 0x1, 0x800) 00:00:57 executing program 3: syz_execute_func(&(0x7f0000000140)="9834170f050fc7f7914141e2e9965680bf108ae596c4237909a2ba0014800000e666c40154597600766da0e5be34d1c4e1f8c421fcc4e101167c5c8e9767f30fb81200007d53f187888c49f8a1c4bd1fc4bd1f9be35e66410fec864c0000005ec4224928800d000000ac10008f7c81a200080000c44219a775d065eff3a7a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95d36f244aea1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x9, 0xffffffffffffff0f, 0x7fff, 0x3, 0x8001, 0xf69b, 0x9, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xdb, 0x100, 0xa07, 0x4, 0x3}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x8000, 0x0, 0x101, 0x69, r1}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0xbf8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x31d}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x200}, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2}, 0x8) 00:00:57 executing program 3: rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x68) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x6, 0x9349, 0xc3, 0x100000001}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000240)="960c9090472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32bc660c0f86dd0f0fb8c40a4e4e771e0fa0e509ab34d1c4e10bf8c4650ffb1ec461cd583d00000081c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4fec390abb9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58f3570ffe24af30a1c9fb110fd3c43e450fae7c0f0f") mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x8000, 0x7) 00:00:57 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000d00)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 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(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$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, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:57 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) openat(0xffffffffffffffff, 0x0, 0x100248, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:00:57 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xc000, 0x540) 00:00:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x7, 0xfffffffffffffff3) setsockopt$inet6_int(r0, 0x29, 0xb, 0xfffffffffffffffe, 0x4) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x9, 0x800, 0x20, 0x6, 0x7, 0x1, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xad24, @ipv4={[], [], @rand_addr=0x200}, 0x8000}}, r2, 0x80, 0x6, 0x80000000}, &(0x7f00000000c0)=0x8c) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140), 0x10) r1 = dup(r0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000180)="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") 00:00:58 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000cb8000/0x2000)=nil, 0x2000) msync(&(0x7f0000960000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x600, 0x100) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x1000, 0x20, 0x8]}, 0xa) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:00:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r1}, 0x84) 00:00:58 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r0, 0xfffffffffffffc00) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 00:00:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="dfa67c985e9a3229628bd5971e9114efe8e577720b500f3d61617ffa30397c31ab53b6a6864d38359bdbd9809bc3f1ddd9d0a4cdb927a8ed3cbd500f0ed31dca", 0x40}, {&(0x7f0000000100)="353da259e00431aa5c1c426ab635d6dbd19b32e8045a7bc809062188bfc99a75ef20204de83941aaea99337373beaf703e614c58f74ab612258821730f184502037c19bdd05498569775c0c78ad01b9113e470f81594ca1417215519541a44532721a847f627c3ad8058cd4d8d2fd3473984a992602ab7c1483fa6f6a7ef287f547cc63dde6b65fdd0c2ddc0252009e3ea48a1e0239e5ed5d3b5cf8f27be5240638aa95bf8c89aee9b0e7efe24766d09e9fa24bc86fb4df3606ee9e5136c6c65ae257594fa0538373616162166c2ad4371c8361c79dedb116d97bf2fcfe6d8873e1f0b1294e4968c16a73fd5c17d01f77821b5fec038", 0xf6}, {&(0x7f0000000200)="e5da4261294b6c63516248aad3acad29411ce7a1490e440d183b09310188b2307154c879cb900cc6aafd57e8be31d99a75c195ff180e8865b18ab67f475ac0e6fdd913abfffe69d75cb7e31e2e4791e8d908478ffa08f9e52c69f96ade39ef41bdb48b6cf9e36c4bc4b1ac52a4abf82415b43d0f87c201f8e2b70f606fb8ae831c9f87a652", 0x85}, {&(0x7f00000002c0)="518ad54c6e3b38cc298ef24cddda292881e6c8c9a45d1b8816df13c79bcc04436e170395a8384ba984a6a58aee4bea463309a8965424dd0d18d406035f7966aed503ca04e743597db1c4a1f3fc33bbf196d4963b1cc076907abb5dbbd6e69ba98dd79bcdebf92674fb430d18066e57699a5076e9656cdd690c983074b01cbb33bca2e2c418a4a009e46cce9529a2d7f814a39d0db7f58e6d19065cc648c6a7a3a74a646bbcd720d0c28543", 0xab}, {&(0x7f0000000040)="021816b93bb8493d2c0ad4f2f34053ceb50eb3eac0525b21da5baaeeb6ed7ba3cb22ff04a51fdc7e56a0bbf6d221d4f13e3788864afe9b88960c84286bc042d5b5087d", 0x43}], 0x5) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000440)=0xff48) 00:00:58 executing program 1: 00:00:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x6, @empty, 0x8}}, 0x0, 0x5, 0x406d74, 0x10000}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x0, 0x48fb}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x82) 00:00:58 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x1) dup2(r0, r1) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) socketpair(0x13, 0x3, 0x100020000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7000000991815f97d22ee8e6c65a787d0fd5baf3f84ec145fe580b0e28189b27362ea71915953d4893e90349f6812df14e053a30d4c14c8b78f64c71e0c429e114eabce8dbf9ee858bec82f8a5eec4d457519e5842f2ea2d24ea72721723ae90b867a18027a49b99d3bc49b5e3b3ac6d93eb1ed70f68036222d4522c7cda460ce928cc74330559a7496dc8843a7445c1233acdac47d825cb118cd00e36ddbfd6f3773c90c5a551a99149407b90fbbda8c236a04f727d9045640fb2108812f22ccd06344f4d78ff0d64bcf26037eecd9d04f8cc8d9db2b78dca36cefafeedcb5ff6314238ed06412bb33ccf458ede8e76ca7782b160b07824e14160dcbdf0a518957b934572c0c4ecbb1cb60797b2ee03755c025ced2619fccee1036f3a59d79a9d00606343bb34af546a81d13afb5d5f80e16f68e74e8127a5657615b9cc03d6899895ec031b518ba657ae5992cc6b934c4097c04f0a263a3224f5ba7e25bf71d59d78148463b606a51c8347619e7ae7f69d2848b9eff"], &(0x7f0000000240)=0xef) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x100, 0x2000, 0x9, 0x7, r1}, 0x10) open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x80) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) poll(&(0x7f0000000040)=[{r3, 0x40}, {r3, 0x20}, {r1, 0x2000}], 0x3, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="198a762371108633e090aaa547b47198a6b409d09741ca62f8df84ed51c04f4f19d4a801c07f63ac800a1b7ebc11bdf45c", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000500)={0x3, {{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) freebsd11_fstat(r1, &(0x7f0000000100)) 00:00:58 executing program 0: r0 = socket(0x800000000000, 0x400000020000000, 0x100000001) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYBLOB="620bb552935105752db4d230f475b52817f3496b45a4091d819d585ebca2a71881027b49c9fd3ffb4e03a472776a5182e9155817548d05ebba8c9d6460601fc1ef0e1c204967dbb9227e10216b8ab6d394bc7c6ebd80e7d203e4ba63bc80a65fe0f642041035c5477491af3c6e4240fb9d095b98e04f1c729a13b38b2d405f6c7a1e648dfe7e0379a776c39d957f8a2c0482798210e11bc12254676d5af7c29e1869e1e2d7bba5a1d6fd7423a71f7b8da3fd007b5367b21a418ddfb165b1dc1cb31bf15aca41154e6c220a087ebeaa8ed7b8b7b50f"], @ANYRES64=r0, @ANYRESHEX=r0], 0x4) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining... 9 Waiting (max 60 seconds) for system process `vnlru' to stop... 6 1 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. pid 754 (syz-fuzzer), jid 0, uid 0: exited on signal 11 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe0028b26400 frame pointer = 0x28:0xfffffe0028b26430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 6947 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 65 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028b26060 vpanic() at vpanic+0x1e0/frame 0xfffffe0028b260c0 panic() at panic+0x43/frame 0xfffffe0028b26120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028b261a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028b26210 trap() at trap+0x44d/frame 0xfffffe0028b26330 calltrap() at calltrap+0x8/frame 0xfffffe0028b26330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0028b26400, rbp = 0xfffffe0028b26430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028b26430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028b26460 vgonel() at vgonel+0xdc/frame 0xfffffe0028b264e0 vflush() at vflush+0x3df/frame 0xfffffe0028b26630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028b266a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028b26740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028b267d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028b26850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028b26880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028b268d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028b26920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028b26980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028b26ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028b26ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x200000c9, rsp = 0x7fffdfffdee0, rbp = 0xa --- KDB: enter: panic [ thread pid 6947 tid 101001 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why