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", 0x1000}, {&(0x7f0000002880)="ca95791bc76aad4f00908521cbefbf7ad971d63727543e19bfcd177bd6348a0cca62deacd999d244ad2f6344745e7b9b8456b23831b30f656ff15cf80830aa3b2ece11b2ee0baab50eb5ea32775e17eb98b9efe28a35dc5f74feac606aa89c4f86bb3d506aaae2e17fd75950cf98ed174438fc08f4", 0x75}], 0x7, &(0x7f0000002980)=[{0xf0, 0x11, 0x8, "b64e5349825bcbd67c779ab13eca155446810fda5e2af9f19d31fcaa1c6ff8be07c751e011f64de8e2f1366c500ba30ba0d1e66c18d0cb6f89a57ff5eb4f9d949b5d10668ba71fd2c487d71f9bb8b7efa2e069c5958079e6699c3001dcad8f3056008d5c52d0300f3329f666dfba30c2f7233bb7b5c450d8b7e8fc08615a3247e7941170db92414f9d2834242a9a16eb67faa9e79571fa63b9d9b03c6a8e8c04e8817b053115b458936a72503c5beb09758eff9533473079c3642bf6a79592cdf425321c39b72bf19120d091def18c927475093c6a6b730cbfdd26a9988e5a"}], 0xf0}, 0x100) sendto$inet(r1, &(0x7f0000002ac0)="3f0e87b4a7f9e5f54c25f461b934bab5286cfba9ffda11f3244649cbac491c9b2a6f185e7773575c3d10d36fa3012be3af26bc3c0ba37da3d9cf1bdf905541d9125eb1fb0136fb2b0aea8f806dbbc2a6e006a07972bca5f231b40908eafca545478a699d27f7bd34db7cc00d52108632eb70086cc4d16782ddb54058697cc3f22b0d5daf6c48aeb167f9042b6c6faec97fb3b3468ba37a9674d6758c06de7625f61d9bfd6444daad9728b815cc5650becc9f4c422eb5c08ce17ac3d1e93d1658f44546a8b0047858", 0xc8, 0x20000, &(0x7f0000002bc0)={0x2, 0x2, @loopback}, 0x10) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000002c00)="122885a46844b26f535007beed4a9250a6c747c7d03f675727ee90d0a617bb739c44fef199570933740e54d788ce90860fad15238799d50a7166608192b83af95557a52e93") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002c80)={@in6={{0x1c, 0x1, 0x10001, @mcast1, 0x6}}, r5, 0x401, 0xa76, 0x105, 0x8001, 0x100000001, 0x1}, &(0x7f0000002d40)=0x98) getpeername$inet(r0, &(0x7f0000002d80), &(0x7f0000002dc0)=0x10) r6 = semget$private(0x0, 0x3, 0x400) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000002e00)=0x101) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000002e40)={r5, 0xffffffffffffffff}, &(0x7f0000002e80)=0x8) fchownat(r1, &(0x7f0000002ec0)='./file0\x00', r2, r3, 0x400) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000002f00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002f40)=0x10) 01:51:15 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd580e00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000080)="4c0cf59b96ecd07054702fdba2b9ad18f790631a304b7cfce78ce9129f24d6902f38f7093add92597541c5f65f5242069b1f883b04063e2eb90a64a9af744863ed8c3e4fc2e8abf687a744abffb132d6837b4892e1e19828d41775de38e8d723f92f28095e8d471631b1515e3fd14d441233d24c9e0b692f01c97b4af7e86e64") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x6646294f}, &(0x7f0000000300)=0x8) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x692a, 0x4) 01:51:16 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) select(0x40, &(0x7f0000000140)={0x4, 0x5, 0xf529, 0x3, 0x6, 0x0, 0x101}, &(0x7f0000000180)={0x7fffffff, 0x9, 0x8, 0x0, 0x8001, 0xc00, 0x4, 0x8a}, &(0x7f00000001c0)={0x9, 0x7f, 0x4, 0x3, 0xe797, 0xfffffffffffffff8, 0x4f, 0x8}, &(0x7f0000000200)={0x39, 0x5}) 01:51:16 executing program 3: syz_execute_func(&(0x7f0000000180)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = semget$private(0x0, 0x0, 0x21) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x3f, 0x7c8, 0xd17, 0x5, 0x1ff]) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@loopback, @multicast1, 0x2, 0x1, [@multicast2]}, 0x14) getsockopt$inet6_int(r2, 0x29, 0x30, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:51:16 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x8000000001, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x4f) socket$inet_sctp(0x2, 0x1, 0x84) 01:51:16 executing program 0: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47395c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) 01:51:17 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e50966440fef82db00000034d1c4e10bf8c4d667c44d61cd58c4e1fd7f7b00c66db712c483397fd300c9dcdc0fbcaf00100c00ac0f8400000000c4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80de6926e54f510e3e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 01:51:17 executing program 0: syz_execute_func(&(0x7f0000000200)="980f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439ba1e35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x6, 0xfffffffffffff0c2, 0xdd8, 0x25, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r1, 0xfffffffffffffffe, 0x9b0, 0x7f, 0x9, 0x8000}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x2}, 0x8) 01:51:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xa, 0x5}, 0x8) setgroups(0x2ca, &(0x7f0000000000)) mkdir(0x0, 0x20) open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x60) syz_execute_func(&(0x7f0000000300)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed75c40fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6ac6ec4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3052f0000004e00c43c618de3c0f526c4e175ddb3dedbb81e58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a271b7e2") getsockname(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) 01:51:17 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x100400, 0x100) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100040, 0x180) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000040)="8e6d53754a384fe25a53d9e19282b279ca813cecafacabe805f364b0ba9e7e3197a7fcb9d390fd4288d14ce92a832ee318cb5c726519838acaec37ed3675d4c7541366b4a2750d43e42e36a71efb9c2c2185da8874647980e309f575d4cc083f1e126fcc1d93de38ed5ec2f96dca5b4a97f80b90f018ac167d2c13a356ff260ea0f4718f8ddb08e9c28e83a470d54d6c3dcb7e788d659eb457e8f42c34a7316db8cf2bdaf642c5d4903e218b9573c0a8fb3811fb6fd462047e89aaf121b313c46a0de2025e31e7b9c272250c334f4122750c5b18e342a1ffa368a4", 0x1, 0x1000, 0x8}) syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f043f7527bf18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c0000008000d9008ca065600000c4618de3c0740f2d9600000000cadcdc0f0f2cc4b70142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 01:51:17 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0x39d2, @ipv4={[], [], @loopback}, 0x9}, {0x1c, 0x1, 0x9, @mcast2, 0x7}, 0x4, [0x7, 0xaf6, 0x8001, 0x1f, 0xffff, 0xffff, 0xc859, 0x8]}, 0x5c) 01:51:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="e225b69176965696dab2b7657a09b9b2fbd007e10d5e7f395f170c928c66ab1527dd0192b3ed") flock(r0, 0x1) fstat(r0, &(0x7f0000000580)) fsync(r0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000140)="c86ab6d3a9129c94490a21809612195e722b87e71e1799efa9245c7577df154df5aa2e21699b28937a58202b6ccf226783d0ba8ed7f0a6075c51694889958a2f5baf") socket$inet6(0x1c, 0x20000005, 0x200) socket$inet6_udplite(0x1c, 0x2, 0x88) 01:51:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1, r1}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0xa0) 01:51:17 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) setrlimit(0x7, &(0x7f0000000040)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/91}, &(0x7f0000000400)=0x5d, 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff070000000109000100ef070800ff03"], &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r2, 0x800, 0x3, 0x86fd, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x18) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() chown(&(0x7f0000000300)='./file0\x00', r3, r4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 01:51:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1c, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0xfff, 0x5}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8, 0xfd, 0x80000001, 0x6, 0x3, 0x5efdf17f, 0x12d, {@in6={{0x1c, 0x0, 0x5, @ipv4={[], [], @multicast1}, 0x4}}, 0x0, 0x2, 0x400, 0x5, 0x1000, 0xfffffffffffffff9}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xa532, r3}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0xc, &(0x7f0000000040)={@multicast1}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) 01:51:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="1e0000a200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff00000001}}, r2}, &(0x7f00000001c0)=0x84) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000200)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000240)="163ec2c0e44c20df83730f7505c3d3c31c1cd55df085a5e50d8fdb4fcb1170e143d4c7c20be69ef0701f587076914c3d98b647c58a4f5f6a882e91daa9b650113d9782935fa69d0f48161552b02bc15c7b8950d145c6749325e13dc9f4cf967f6eb4ad47f967a6af1aa0636258ff8ec1819c326aa41981d16d95b4470daef366d683e1553f88bd84750f5eb7aa4c418137fbef038530c0edcc642a360f840f0b900237486b54d5a0c9fea482c8449881537269499d011f00892f65de64fe29571c095380ba98690085f88cd6a0bc63292e6108522e8da8ca4a64ace4ec7613", 0xdf}, {&(0x7f0000000340)="d52cd0e07bf3002b00fec2a1e8ce9f725da1aae4e4bf35d78ebb47dcf4", 0x1d}, {&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="92c949fd92", 0x5}], 0x5, &(0x7f0000001540)=[{0x10, 0x3b}, {0xf8, 0x8e, 0x8, "2fd9d9e3ece80cb6f7b96ccf54c24049967d7fdc2b84333494ba61d63b053755ef53c3c204371535938bbcfb4fc6d1f143bc0d62ef8a8152b971ce9b7d211879e50a05ff6a9f8d6824c51b8291b5cf8c57c775cc6ff0cfa64bf1d51a38a9b61ca67f6094b9253123167e1f75b77fa376ce1f5c12283cf4254ef6faeaa24dc328d284524e0d3b82eee906ba3db580588f3419e898215064078a69f0a476f482ba12af90e2e2e3115b0348b3e0c1446387518b2e7c8bb00148f9e0106d2e6c8010cc07c41c570cf2812c953d315af213a8714cb9112e12f1ffd90fe030c57187cc7f"}], 0x108}, 0x88) munlockall() ftruncate(r0, 0x0) mmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0) r3 = socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7fffffff}, 0x24) 01:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1a39e6c, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xc7, 0x2, 0x5, 0x5}, &(0x7f0000000100)=0x763) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0xd0, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="ffff0800ffff1b8b46fe07e0b8bba8b8941bcb474761c167015c6fe56d1ab9bcfd001fd47adf451fd486e930d0c781785eedfe7d5fe77afc61c64a3e46035b10632f60ef9d39b84a5a67aa075816d0cc186e4fe1e9c9ed0642fd438f608e8396a1c5728a30f3e05cfe7038bd10c939003f7ebf958160a2a952b4b4414bd5bf5424f52005f77cffa284c0150feff29e1eb9a14480f75a408beedd0829670a355c499de4f449d7589060b99ca20900602d5cbe5c2e453269"], 0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r3, 0x6, 0xa9e, 0x338, 0x3, 0x1000}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x2, 0x4) fcntl$dupfd(r0, 0x0, r0) 01:51:18 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c39c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x7f, "4f836414ea7a373cc91b8976932354791feb584fad2457628841cf4b958f26cfcad0e2da3c48ef137dbf6dae09d127067f5dc0ecc350ffba8469ba7a521cb99cccefd04aa1f8d200d86d2f70bab5ba6d3c046648aa0fb9b68d2f874cea7795b6c191a75724ab250b38b4ea4ba0d4c03a7b1905d6ad90b44e2ec48d4a34b856"}, &(0x7f0000000140)=0x87) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0x6d, "0f47b83e6dc20dc09cd4a0b5faff1cd7bad249a2d15c046b367fd158e155eb333ba4cddad8cfb131edd7dfdf78ba1ef3150fbc9fd5a38da005bc3840e80697968e2aaee527d69ab6b0733644673a1423f5a12622e756444d74d45920d30566025e39d67eb9238bae02fc79dd39"}, &(0x7f0000000180)=0x75) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="dcba7861242ec0755cc621c8408b2c2ab85bb09b42a7694a788a69781c42f0f4848bc916c8a38842d18832312e802b6bc1b03a7d66f968104fa98aa1b443e5a835a9032e473f1c2039517f9945db260be7bddb6b43c2d2755275aa873960c6dbce830ccba1f2c0afb102d2619c0c82a2f12dd13fc76a7e04ebba182ceef9d1ac6f8ce61f544461aaed1a4b90ef8cacbf", 0x90) 01:51:19 executing program 2: execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='T.\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='&\x00', &(0x7f00000001c0)='(#\'\x00', &(0x7f0000000200)='\n\x90'], &(0x7f0000000280)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f00000004c0)={@broadcast, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00]}, 0x10, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000280)="3abfd56b415127113da13b33e9644f5b85522a926767f432eb228e01937b1b58572f5945af065a3ffced139d062fa8d7c8a6e79b01c656652770b1fecc296230339e2ab8371029d02b3c31e94eaea3e33bd8bfd1527d4ad52fb3eb46709f2fb5d660eab35df0e97d25d75fd4004d60de7a182cdae4931538925e8d13252d9273ecd2f0e0c87f6cde837ea27afca14d560c673d", 0x93}, {&(0x7f0000000340)="cc1212f84a4c23044e37ae4147f510c44e45c4824922525fe72c448a5649e54825e3040f38bbb0f015fa9015681fb4cd92f475f14514cbe9e7ee141795f146eb134859b1f9b202c2c826b670feb09eaae66f4d9114530741ec7017c87698131d0f269ff400a2ec441896128eb4a73ced0de53841db731486e2e7cafcda6e7cae61acda28e18eed90333266fda85960bbacc2d73b6cc809a7499fc70a97512fe3809f8136aa217053e4", 0xa9}, {&(0x7f0000000400)="ddc26495a5e8faeacab5ee9b1eb2974d30225d1d0bef292d50ead3f4284e7ef580f3525193d62b497d7eec4c979c581e9ca6", 0x32}, {&(0x7f0000000440)="df74b95d41cdff0f71b5e34973d4908e435e14a6e0aa6c491fdcf48bdf041cd84f579f6bcb8c5a90d148f26110e5677a", 0x30}], 0x4, 0x0) 01:51:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x2, 0x0, 0x10000, 0x1, 0x401, 0x6, 0x7fffffff, 0x2, 0x80000000, 0x10001, 0x200}, 0xb) r1 = semget(0x2, 0x4, 0x100) syz_execute_func(&(0x7f0000000100)="c481b1e52d01000000c4e3f916e9766666430f122b660febbd3cb70a32c4e1485cfcc482013e5afb64360f0faf3223333394c4c1fb7076f56ec4a17e7f4107f3c187f8ffffffe9") __semctl$IPC_RMID(r1, 0x0, 0x0) 01:51:19 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000040)='./file0/file0\x00', 0x0) 01:51:20 executing program 1: r0 = socket(0x2, 0x1, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 01:51:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x100003f, 0x0, &(0x7f0000000040)=0xfffffffffffffee6) read(r0, &(0x7f0000000080)=""/191, 0xbf) 01:51:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) chroot(&(0x7f0000000000)='./file0\x00') connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 01:51:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x2, 0x4) r1 = socket(0x1, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x3a593f6c}, &(0x7f0000000200)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) close(r2) fcntl$lock(r2, 0xf, 0x0) 01:51:21 executing program 1: syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c170f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f0a3b6007c0000f04fb8c43e470f1bd84f751ec4016d7d14dee50907f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d4374e34ee34e6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd6d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 01:51:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000140)=ANY=[@ANYRES64=r0], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:51:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x4, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/27, 0x1b}], 0x1, 0x0) 01:51:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x70, 0x400, 0xffffffffffffffa0, 0x2032, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x72, 0x2000, 0xfffffffffffffffd, 0x6, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f00000001c0)=0x85, 0x268) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast1, 0x2, 0x8, [@rand_addr=0xfffffffffffffffb, @multicast2, @multicast1, @broadcast, @broadcast, @remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}]}, 0x30) 01:51:21 executing program 2: syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4660f38f64d573c3b6446ddcb4e998f69289bd19d350f381d6a2b6740450f483b3bd97c7c63460fc48261baac871f12000076c161617878673ef041195704c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getpid() getpgid(0x0) getpgid(0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) exit(0x8) getpid() getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) getpid() r0 = getpid() getpgid(r0) r1 = msgget(0x0, 0x3d) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000540)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) getpid() 01:51:22 executing program 3: 01:51:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0xffffffffffffffff, &(0x7f00000000c0)) 01:51:23 executing program 1: syz_execute_func(&(0x7f0000000640)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100200, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x6, 0x2, [0x400, 0x10001]}, 0xc) 01:51:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1a0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 01:51:23 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg(r0, &(0x7f0000001840)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000001800)=[{0x10, 0x3b, 0x3f}], 0x10}, 0x2000d) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 01:51:23 executing program 1: syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2a43333e12faf508060001000006000000ffffffffffffaaaaaaaaaabb41d70f2137c06666fa2e2151efaa50aa"]) r0 = semget$private(0x0, 0x2, 0x4a1) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000540)={{0x100000000, r1, r2, r3, r4, 0x1ac, 0x100000001}, 0xb14, 0x4, 0x800}) r5 = semget(0x2, 0x0, 0x40) __semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00000002c0)=""/93) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='&(\x00', &(0x7f00000005c0)='!\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='!\x00', &(0x7f00000001c0)='{,\x00', &(0x7f0000000200)=')\x00', &(0x7f0000000240)='\x00']) 01:51:24 executing program 3: r0 = socket(0x10000000002, 0x2, 0xacf) fstat(r0, &(0x7f0000000080)) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000040)=0xffffffffffffff7f, 0x4) fchdir(r0) 01:51:24 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000985000/0x4000)=nil, &(0x7f0000000000)) 01:51:24 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10cf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) ioctl$DIOCGETSTATE(0xffffffffffffffff, 0xc0f24413, &(0x7f0000000680)="5e7cec3fbe41dd7fb6e18782c9b0cfa3ec04987e5bb167e5d3b202488e8ab07f7574ea0aeffbfe5c92d8d497763ed42f4aeb1eae1369f1c8ea153da8b3f94ef7ad6df03a501c2ca715b6b527de0ec6eacace2a0e31e7a537a1bcc3aaa524fb2a4b5cd043ebaf0e0559e885b5f73c35b6bfc6dc863266e3f1cac58318510fabcda6f1a55e38b3e7c6fba6d2c261c3a01fe67596436c92297877eeb00b82a9c7290380aeaef2819407fa991c1ecf0ee1516adbb4e419b11a0f6a6c580bf727374369266d388d8707abce1555f652713c96b56b1fa2467267725a09cefa0bc6ee6641a36daf0388f035bb04ee018eea50f29ceb07a3ce22ed9c7f1e9361d8c9e143c8c6d80148552d7bb5424aa9894d093546f3d69b66e049ef77adebd49d7c9171465c8d620b0f79cb9a043d6b3f80c4bd16a47b1de75e2f05bd9d20c08c7dd2932e7c6a1bf149d63ca1d6341999e14ecd0f68985ae1fffed046b76bedbd1d9b8fe9c20420ff7ca3eb12855b76595f2a480d4173979b89be25f4cabeca1b110e8159038b3b0a04e36849b8786f03163ec130eea0daef840b5dca347836483f0d96fe692af31f3adac47d78119cc1d7ab474827311a2bbd4259c1ee36af5c799c4b6325ad3a91fb6bdaecbe63ee0c99f73b74dfdd246bea1cca189c658b3d53c5a3b9fdacba0b99f630b14cfe4f0eafaff18aa463174ab4cddb4f082ed129fc241d3b3ae9da78f3fdb8d5a40a6b66e2fe947d887783212a0f8868fd75b60e7c81f168f3a474039d4b7eaf3a9df2a3d2ab4bfa1b0f19907aabdd8c91d40f5dfa360b301c36006dd6ece48b4b83cf7f5ba9060d697c235e84904404a0ff45beee18ac4afca8569bbf7fb4b1cd3a359e8dc08793824160d16761779d14cee90009de9fbdf74c62929ae651fdc9623509f040586d77b19fa5fbcccd7d86602b68520eeb2e2028f0f61c2b2013805c57440f29d76529775bdbc5727b814022b6c0bd01f6a3196a1cc939c39c4147a42eec922f5b12042a914375ed359f6fd7b4fdb7679d2d193d16d852b01871ea5fc74edd72ab184f40194c34126d1f615880f8d6d9b27138535598dfbbc7746c27fde00b4d8ff8ef1e038c930368242eaf01929d2668baebc1050b28d6de9ebef3c7274b12375c8895ebe76a0fa6877d34a9b89139edee67cb13a181af66e17a9262f9adecd2f737bf04225a736c021ead5b99619e72cde56ac5788cff46874f498892c7245fa020980f37e5aff6629ca2d7b22fff06e321e54c6f4b33fc7bdb800e6ac5c6f544391533c1c2a0a3ee1e89eeb2db836ed4d793a3e97c376ea4b2a0fa0db6201e54c77b09f0f5ec71d87f6d1a74e09e139a694a77d87eb18401dcb67b16eb050f3817b006a5875fb8670012bf40fa13885f9d40349526de36ed18dfdbcb3c78978ccdf42c9ae3b07b4de920a7065b7370144343605427f88fe530fe1a57a41d21daa2527e13db387db6ab1c83767c57b1b4a62ab0fef76def26881dbc9a8ad99a47970f2cef27f3ee7a0449311aedeecc340842a085dd9ac1f385cd43586882c392517f15c76f5cff6f0f4cbb5f1eca270de01138f8201349100c8a133e98f51cfb44698cef88156843fc05580514b88c5245959bac83635e31ff8f45a95e7af922f33a75c71a28bf8e4feadd08a1d1f7117a398309aea62bef71ed09495ce291d850fbf22779c03c0ea3f75ee825636a1bfd1d16c86fa99e3f12b50aa735673295dbca1cde3af54f99d0c6b685f58ac307847a43a18cd95d81c9351bb080528100103de53062f45bbd4d44482dda28a7b7b4beeb48c604c3fba94165b73033d8998c9f1e25c6a279cf07e7bfd7599ac13a44be1cb8d67779c45ada0816a6d869b5df376d26eb2c0d5ffd3c1b73012806b484aee87f9f4064d9d9cc970e8d98071c75228fd5974ab9234c06c619321bf3fce6a617f58237d06c960c2dc7adadc3172ce49dccfb883877c00e1db06400af07bc4974b56700000037c42da3184c1415e8307c06bc2aeadc65a848d7e34c6961ee07dcf677800a3a20b2e48af573c82ed17f5cde7d1aa84a9ccd876be8ceaf774315737e27bf488b582c8a260c84038bb30c55fc78660b3be1ea683ba73c4b537a2739471137702a19de317c4cea") setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)={0x0, 0x20, 0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 01:51:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0), 0x2f7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x82}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x8, @mcast1, 0x9}}, r1}, 0x84) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) 01:51:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r2, 0x2a60) r3 = dup(r2) write(r3, &(0x7f0000000040), 0x1fff) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000580)={{"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", "d9da55b644b6ab7fce71d91e00bca184a0d03616e71f08572d9274944a25658b", 0x3, 0x800}, &(0x7f0000000080)="41489373918aca3b351d833e51557f8ae98bcc6181d810c184eb79e0c084794c0a2b5810d45e969a7a639cc0c91086ab4cb58329b76401c4156ed31bd5c1fcadc5dd43d74845831e41985aecc9f3ac837e19306e5e79a3d5febc884b682a", 0x2, 0x1, 0x5, 0x7, 0x1, 0xffffffff80000001, 0x1, 0x80}) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"0400f4045c45d770c2c436429fa2bcc3d4bb6d6f20628621654acc35ef6e63fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7711ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1444331e99c6bff8374adeb6a54809381910000006f00"}, 0x0}) 01:51:24 executing program 1: syz_execute_func(&(0x7f0000000100)="98243a0f050520d0f80791b0164141e2e96564dab20000000050855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc441e1e94cba9b0f3804830a000000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) 01:51:24 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) 01:51:25 executing program 3: 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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 01:51:25 executing program 0: r0 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/11) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 01:51:25 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x80, {{0x2, 0x0, @rand_addr=0x7}}}, 0x90) ftruncate(r0, 0x77e) 01:51:25 executing program 2: r0 = semget$private(0x0, 0x8000000000003, 0x0) __semctl$GETPID(r0, 0xffffffffffffffff, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x8, 0x1, 0x80, 0x7, 0x0, 0x523f}, 0xa0) 01:51:26 executing program 2: fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) fchdir(r0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:51:26 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0xffffffffffffffff, &(0x7f0000000100)) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07100000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e03e800e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="32032000000000000000"], 0x1) 01:51:26 executing program 0: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/214, 0xd6) 01:51:27 executing program 3: poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) nanosleep(&(0x7f0000000000)={0x7, 0xb}, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, 0x0) 01:51:27 executing program 0: r0 = socket$inet(0x2, 0x7, 0xae61) socketpair(0x1, 0x20000003, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x17, 0x5, 0x7) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10008, 0x2a) r4 = socket(0x2, 0x10000000, 0x6d) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000200)=0x1c, 0x10000000) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x20000000) r7 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x800, 0x2) poll(&(0x7f0000000300)=[{r0, 0x16}, {r1, 0x2}, {r2, 0xa}, {r3, 0x2020}, {r4}, {r5, 0x4a}, {r6, 0x2000}, {r7, 0x4}], 0x8, 0xfffffffffffffff8) syz_execute_func(&(0x7f0000000040)="98a84aa84a34430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fcdccb660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4efbec45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c07526fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 01:51:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000000000003040f318a371c3f1558fbf22fe66aab095ab0701a5dee9ef9b39b798e270e4573e67eaef8ff765c5d90fe64c34e4bf7352e3bc6cd60185979b6dc7a7a025c70fd4916966e2fcfceeedbf366edb1b53d38fc3d434443b1cf8c030488d3a355b6645f1d9731e6b1bd45ee1d12d71b98691744ba8cd39e8"], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1, @mcast1, 0x8}}, r1}, 0x84) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 01:51:28 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000004c0)={0x3, 0x3, 0x2000, 0xe4f, 0x4, 0xb01b, 0xfffffffffffffffd, 0xf960, 0x0}, &(0x7f0000000540)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000006c0)={@in={{0x2, 0x0, @multicast1}}, r4}, &(0x7f0000000580)=0x8c) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 01:51:29 executing program 3: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) open(&(0x7f0000000340)='./file1\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = geteuid() setreuid(r1, 0xee00) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 01:51:29 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x1, 0x1412, r0, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") madvise(&(0x7f0000a05000/0x1000)=nil, 0x20a05000, 0x5) 01:51:29 executing program 2: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt(r0, 0xfffffffffffffffa, 0x1000, &(0x7f0000000480)=""/56, &(0x7f00000004c0)=0x38) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e22e0000000fe8000000000000000000000000000aa000000000000000000f6ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000010038e2000010000000c94f000081000400"], &(0x7f0000000080)=0x98) open(&(0x7f0000000500)='./file0\x00', 0x104, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x418, 0x5, 0x3, 0x16, 0x6}, &(0x7f00000002c0)=0xa0) freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000400)={r3, 0x1, 0x5}, 0xc) r5 = socket(0x20010, 0xfffffffffffffffe, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000300)={r2, 0x4f3}, &(0x7f0000000340)=0x8) 01:51:29 executing program 3: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x10000003, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b215d3b0000000000", @ANYRES32=0x0, @ANYBLOB="0400000003000000e50000000200000007000000"], &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0xbe08, 0xf, 0x7a5}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:51:29 executing program 1: syz_execute_func(&(0x7f00000002c0)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 01:51:30 executing program 3: setreuid(0x0, 0xee00) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) geteuid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), 0x4) poll(&(0x7f0000000100)=[{r1, 0x4}, {r1, 0x12}, {r1, 0x2000}], 0x3, 0x8) setreuid(r0, r0) r2 = socket(0x17, 0x10000004, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x401, 0xf1d, 0x3, 0x8001, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x8, 0x80, 0x2, 0x0, 0x8}, 0xb) r3 = socket(0x11, 0x3, 0x0) sendto$unix(r3, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 01:51:30 executing program 2: syz_execute_func(&(0x7f0000000200)="b11991cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x20000000) accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x20000000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) 01:51:30 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e9d9ee660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718b660f170001b00b000000f0fa457122750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open(0x0, 0x4, 0x0) setrlimit(0x0, 0x0) mlockall(0x2) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0) fchdir(r0) 01:51:30 executing program 3: syz_execute_func(&(0x7f00000002c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0e4795b0f915128f2680c0000008fe9589b2636fd443dedfec4c4a1fe1018223ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c1ea01eff265dc5f002657304545ec26ec26a841000fc46275910cdbe4eef5f5c7c754635b6cdec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f39397e") 01:51:31 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x1, 0x1412, r0, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") madvise(&(0x7f0000a05000/0x1000)=nil, 0x20a05000, 0x5) 01:51:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82000000000000000200"], 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$inet(r1, &(0x7f0000001080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000010c0)=0x10) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000080)="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") write(r0, &(0x7f0000002600)="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", 0x585) shutdown(r1, 0x1) shutdown(r0, 0x1) 01:51:31 executing program 3: r0 = open(&(0x7f0000000080)='./file1\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x5620, 0x2, 0xa48f, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x9}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f00000001c0)='./file0\x00', 0x120203, 0x18) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) mkdirat(r2, &(0x7f0000000200)='./file1\x00', 0x28) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r2) r3 = getpgid(0x0) fcntl$lock(0xffffffffffffff9c, 0xf, &(0x7f0000000240)={0x3, 0x3, 0x3, 0x6, r3}) 01:51:31 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80, 0x140) syz_execute_func(&(0x7f0000000180)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2e, "9a85b69f72d0a427909c7407da428c5656b3674aa40fb7fadf306a4a02adefa2813b648685755afc2c2eabcd0d23"}, &(0x7f0000000040)=0x36) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x80000001, 0x2000, 0x8000, 0x9, r1}, &(0x7f0000000640)=0x10) socket$inet6(0x1c, 0x20000000, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x100686, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="000000ff017f949770d4e765ff0190c3a5c1ac2e4859e077af9bc68ffb497f091eb56c048bbd198be79f29f86950019d7081bc8574e6053355788e5500dec119be4095b4f9377a79adf5d7027cc9f19357cfc102646a34b98ba715a25f28db16f51012e6577e9a77c80d45062c7f0f22e032d31c288b3fcd6be13484dd4eaf289e2a8b523b7b83c4e56ee528993f8433fe251158fb2ad7f8039446a77fc65e0d0acdc16b43f883941410958488", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x28) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000340)={0x5, 0x8, 0x1130, 0x4, 0x3f, 0x8, 0x0, 0x6, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000400)={0x4, 0x20, 0x8, 0x2, r5}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000100)={0x38e1, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x60, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x40, @mcast2, 0x7}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x1000, @mcast1, 0x80}, @in6={0x1c, 0x0, 0x7, @empty}]}, &(0x7f0000000140)=0x10) accept$unix(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000807ec3831c948b58dc80404d5684412847b839aa7697503517aade379356a59f2bffb3ffd13694a52af1fcca4b141ae53538f880afbe07f9bc356eb89f9284613bb6bdb764cf4927687c7080faceff48d83bd78eff04861dbd176f508011d216b9b71c1d17ab0a6cf8f66a06c1b790ad72de333a9a54fd4c212be63249ad98102125cf8c967b26282dcfafa5895061645bdb19b618edf0e9aa0d64dee360e664e012424ade45d1be32b21ca19905cec978244b169f266301639509b2a86f1be0da6c9b47ac09503831d6fb7a620d823688e6a68bd31f35a2af9fccea156df93ead27a7627f3869391b3036fc7143b6bc458825323a688497af009c99807cb71f27cc64b194bc5673b912c7a1764c"], &(0x7f00000005c0)=0xd) socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000600), 0x100000) 01:51:31 executing program 3: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) 01:51:32 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:51:32 executing program 2: 01:51:32 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="3ace22bdc636f01eb0ccc79864ef90fa07e4fb4984ed97245eea3dafa0bd8a9bd2248813bb91338aa072b02782eb62a6ba131ef99c1af3fdf62193cb0c6efbf5505659fcc37716fe53ae8d8d92b3404ef94838fe468d7a3cf0e3ccca22484a144b45f5dbfb44119e9a1cf80fd3594f4cef185183b02e84d9febb0ec4804a7e4c79de0d13c2af59bda53a43c4771b58f47f01fa07d4c82dfde6d021e1c921749cbdf51b01ee70155d1733703b58ca79fb10038b0f5d377d17cf850ca16918088b789634b7ea12", 0xc6) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) 01:51:33 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x3fca, 0x0, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:51:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x100, 0x5087}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, r1, 0x0, 0x5, 0xffffffff}, 0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) 01:51:33 executing program 3: truncate(&(0x7f0000000080)='./file0\x00', 0x0) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) madvise(&(0x7f0000b87000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) 01:51:33 executing program 3: syz_execute_func(&(0x7f0000000080)="264796cd8080000c6969ef69dc00d98a20420f050fd1b02db5d900000070e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea00efc481925dc39d670f381d6a2f67450f483bd1d9f27c1e461e460f5743c0135e96c401fe5ff6440ff10702e1c4a2052e80030000008201089845e22c892a0f000000") 01:51:33 executing program 1: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x29, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x29, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000140)=""/73, 0x49, 0x40, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:51:33 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/25, 0x19, 0xc0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in={0x2, 0x2, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="230000002900000015000000000000000cb6249709b36fdc23585699cfd4f2169614fe75565a4673e1d10a2c75d4d58efc422c196110c9389f7340052e87f4f8efcb3f867419c0f2a6ed6f297e50385b37628cfa9ce6423d41dacd7577db42c0c147718ca8b002fd56d8d6dbabf578c02e01dd601aaa99427449d8af47698f6da32a368b362b59826c3d996a79234b54d724c6890b2e503c8d253c52619d760bc7f64c598cd256eeeb8536e9e840be685ea3a4d9eb20dc8a85848491c98bb5341d3b543136f7e70383caace1f812d01d92db7cc53bdebfe5566a237a"], 0xdc}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x9, 0x8, 0xfffffffffffffff7, 0x7fffffff}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071560c237613df3360da30056083ff0d278aace37c620da53138e824960aaeeadd66a1dd4a0844a9a3bd445f7968e670d9722ba96a6ec9ac046a1ed5204bf3277caaa43ff43843028b0f450ae918fd87f426c42adfc4cc188ec09b6b3c9d1ddf33adf33729", @ANYRES32=r1], 0x8c) 01:51:34 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) lseek(r0, 0x0, 0x4) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, 0x0) r4 = msgget$private(0x0, 0x500) msgctl$IPC_RMID(r4, 0x0) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") shmget(0x1, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000340)="ca63e24062b62f0d31b98f62d8843d1fb49bc3659cf6b81085828b88caf03e14a4ce6f1b9f2556032c6471941608a757dddab0619dabed5973275b81fc1433c169c979ecca52586b6c91666c95b6860eb876b90a39c0993c6128706b5c36d0adf9d5ef30d6120038dd13ffeee2549a21c3b3fecf77a77fc53d010ef7466f417a20f44f1ff50e6f5a8c896862c38c4a04d5f0021d4c69826f09c206ad5b212d7bd2f87b673fd0bfb75298488610b64cf22cb5353c96bfba238add07e3c8644837d423") shmctl$SHM_STAT(0x0, 0xd, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 01:51:34 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x196b85a4}}, 0x0, 0xfffffffffffffffd, 0x80, 0x861}, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000200000005}) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/31) 01:51:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0x7392, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xa5d7, 0x6, [0x7ffffffd, 0x44, 0x7, 0x2000000007ff, 0x5, 0x1ff]}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x5, @ipv4={[], [], @loopback}, 0x6}}, r2}, &(0x7f0000000080)=0x84) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) socket(0x0, 0x10000004, 0x0) 01:51:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x4, 0x4, 0x400, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001180)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0xee8a, @remote={0xfe, 0x80, [], 0x0}, 0x2c21}, @in={0x2, 0x1, @rand_addr=0x2dda8207}]}, &(0x7f0000000180)=0x10) 01:51:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x9, 0x3, 0xff, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={r1, 0x206, 0x9d}, 0x8) 01:51:35 executing program 0: r0 = socket(0x17, 0x10000004, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x3004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 01:51:35 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000080)="277c33b222134f521be5112647053c437abe800dd98d0f3ecf0b0ba735ec7bd1b9e0570a0fda6bdc70a4c1ee38e39e491d3f9ca9dd5db09edc0efa5b8e29397864f422b0f7a59bdb1e0f5a90d206e60559ef0bf4ab8d3e0195c1243ccd16c88876ad37a70ad9d596bf4e1d96e6d0178163dd010aabc444e0281a64bd") setsockopt$inet_opts(r2, 0x0, 0xa, &(0x7f0000000580), 0x1f) 01:51:35 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000140)=0xea, 0xfffffffffffffdd5) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000180)=""/82, &(0x7f0000000200)=0x52) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast2, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x3}, {}]}]}}, @udp={{0x3, 0x0, 0x8}, {"e407646a4f28f929a673d7d86114248b7cba6c66c291c8696f7fdf29c02f7e4afc6c7312c735223fe24cf3de61d3ff3bc07534a5c7dd8e3ee07d1b4e5c5e7ad6232e81ec154e377184907128dec992de748c60910f411878"}}}}}}) 01:51:35 executing program 1: r0 = semget$private(0x0, 0x1, 0xfffffdfffffffffd) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) getpeername$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000100)=0xff) __semctl$IPC_SET(r0, 0x0, 0x6, &(0x7f0000000040)={{0x20311939}}) fsync(r2) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x4a10, 0x100, 0xfe4, r3}, &(0x7f0000000300)=0x10) fdatasync(r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000001c0)={0x101, 0x4, 0x1, 0x134}, 0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) getpid() socket$inet(0x2, 0x10000004, 0x68ce) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r4) accept4$inet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x10000000) 01:51:35 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xee, "a0e57711a99c8dece5b6b1f9ef33e4dbdd9f416f356e4e4e83f65bea2463f722445ddafbe59c41d67677dd23287cde373f0158b82ba73e7ab126fbd93ba88816994d71d676d7f0994009c63e78b48a612d9d918558b25e9d9dad88fe79d0beade9b18e09b9e25409702bd84dd57def75556f92c97ce91c72108df37be95f99600a666fd9148dca749d5e9bd353615fc3ec63a0299ef7a1f78432a6e3b2c96b3dde623e57b4d49dd89e2ffedfe2c8adadced155775cd76b83f63c4dc526b27f99ac3b6bf3fba103a448a5b9fb2c3a6786ed4b5de9c7c214af85b0be3a082477a8583dd6e2e7095decf63fd1c56113"}, &(0x7f0000000080)=0xf6) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x469, 0x4, 0x45, 0x4, 0x8}, &(0x7f0000000280)=0x14) 01:51:36 executing program 2: r0 = socket(0x1, 0x2, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) 01:51:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000040)="a9048be2fbdd1d5490a32fac8ad3604ff0cb33add7a90931bd0e9960ae79bc9f67d6a7e291def43f73c5b4c963414174ec6c49812e511e11b4ca30c1178d5f56e67a12ce7895dd99ea2d05b0f6fa2d260400c7661d4a97ea0dfa40df52a1b05b2deb9187566386bd58b16c31195fb42a33d5f9fcfa8171017926574d716cc3d487d89c9bf29f712b6a2725feff99841fb79742c4bbd07fe7125e8dd7b04b689dcb3cb6197abd47e6c1127d6af7ddce19b4be574f12da7d86d6162de8dec8961a9f1d71005533fb2a734430", 0xcb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x67d3, 0x2, 0x1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xd, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x8) 01:51:36 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0900000029f700001600000004ae8a01"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x7fffffff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000040)="a106fb81b79d74ce0a70f6fcd287e8d2f702f8429485d5f81fafcc3f264a8b23a6435418a682dabbd53e110b612e3ad3f4dbe70b8f3e0999091a6dde3cc5ff009031448176e842c0e1f0df2f22ffb36ef248d6b9f0c8ff64eec080cb25bba87c4fbd9e531915199cee544ef7", 0x6c}, {&(0x7f00000000c0)="ebedafb6dbaff670bb09f1706952b3698b765aeaad4d010cec1496507c32822e501a517921de96533fed489d1d29ad08ecd2853b5cb32b6e3e55e861bb94b9f87205ccb98f3f611fb4fd766921e59870e50905e9245b6a5382", 0x59}, {&(0x7f0000000140)="7286c371bef3f4fb350fb72cc1e825662b18083002ab9deb6065abe1b01a397280c9897eea9b91ec909bc8d448b97e0c9db573ac2ec52e776dcfd0b8195107ee7accdd1e", 0x44}, {&(0x7f0000000200)="d6f53f5082a3bdf5d4e420e57c5cab57473e474f2b639115fbcb2a656d9ca1236969d5852a33a97524881c0bcbc7c0d99198047f72ee74e6baaf4d72334e4f1327", 0x41}, {&(0x7f0000000280)="4c3ae2254eba2a089bf44468c0b3dc1944de9b2dc2d9835163e6f700e49a2c54bda2b387a2bfcdac7249852db97c1927abfb1c368f01efaa65c728130873acc6d1ca99fd48df86ec64825a8a7d516eb41443b442b730e6a697245ee3122ed79c8a079e604ed095a947c2e7a22a546293c37f78e9d9094b838f12dc8e378f080e33bfbf8c1282c93b970f979224f915f27fd96eb7f6bca275e09c", 0x9a}], 0x5, &(0x7f00000004c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x3, 0x9, 0x2e00, 0x1000000000000, 0x7, 0x100000001, 0xff80000000000000, 0x3ff, r1}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x9c, 0x1, 0x20, 0xfffffffffffffffb, 0xf28, 0x1, 0xfdf000000000, 0x7, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0x2}}], 0x8c, 0x188}, 0x20000) 01:51:37 executing program 3: utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x37c6, 0x4}, {0xef9, 0x7}}) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf13d88d7943c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0560fb8c4c44e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) accept4$unix(r0, &(0x7f0000001280)=@abs, &(0x7f00000012c0)=0x8, 0x30000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/pf\x00', 0x104, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000001400)="279b7db095213564e4fa6d2cc6f16c609cb1d5db30f72eabb1c0c14c73fa01fe59fae189411352282c5cddb298cb31a6517d1163f1767e8ce646d7d2c4bf8614263cc293c1c2084c32045af805e4573dd3f146ea8de8c976624846a582fd06e1ad14644c3f41f958a6e61b9d00f262dd986909ea874bc8526a2f4c4de1c96f8cf744992fea6367c742b18ead769469484a5107015ea409f7d62eb3d76ad424fcc9d0fbb15d1e209d6c7e16c2f94216571027c3a6e89de649ccc8fb6914db177039b1c7eae4755f13b621aeabd9fecf5e3c8f64323b19aebe9af0daf7f733ad63") getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002) freebsd10_pipe(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001500), &(0x7f0000001540)=0x4) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000001340)="694d3eedf1f33f3f9975606f107dee9e3a074552018f1ecef974fa24441944ffee9fff3750007e35c8d693b748185c0c0a1fd29cec868ddcec59b43bb2f752d38e57663c020835277c7167316d2c2b") 01:51:37 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) flock(r3, 0x2) dup2(r0, r2) 01:51:37 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, 0xee01, 0x0) msgget$private(0x0, 0x40) 01:51:37 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="8f22e6e2fd362c44f139785ced57846cef9534729d7dda4bd34ecc71e8532bbcb40f056cc73c849114fa485610094505f88cb26010b3029069316c210cd52069aa61b221c1fe8d6494c9b349ab820a976c38304e48737608ac7c00b238c8af02f86240c5c7703a9ffb5ba2e0061ccb88ce71da706a21905fe7624c3b6a212efccb3a4fdf75ed29beaa3711af5ff19874b13dc1b9ad439cb046d42b9fb3b45c87b8bb5f7d69607cb84854d524e8f056b337f2d4162b40d32fbf83274d7ebd4107be7086ea3e7bf3a46415a2798934974e92ab172c93b4ee10463ab908054daf0fb9cf4040b7043dc82d11369b") 01:51:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f666f9bae3e4e181a6c68e645364fc69ceb696c653000"], 0x10) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1}, 0xb) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800000000000000) 01:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x5}, 0x1) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0164141e2e9964180bf108a6796fbc4237909a200800000e6a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac10460000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96ce00000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") socketpair(0x17, 0x1, 0x0, 0x0) 01:51:38 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008f81589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x1d, 0x1, 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8001, 0xf, 0x1, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0xed2c, 0xc49}, &(0x7f0000000240)=0xc) 01:51:38 executing program 1: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2b8fac41bd3f8c466450f3a22945a00100000e8c4c4f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf30143434100000c27d0a210f2b57ffc4c3214cb9a5605419c201b04b970000dc9600000080a80dd4d48cc7e8628f680864360fe26b8ac4a17810fe8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:51:38 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r0 = socket(0x17, 0x7, 0xff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x1f}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x400}, &(0x7f00000000c0)=0x8) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 01:51:38 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c040f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db703c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:51:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:51:38 executing program 3: mlock(&(0x7f0000869000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)) r2 = accept4(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getegid() freebsd11_fstat(r0, &(0x7f0000000280)) getegid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x17, 0x10000000, 0xfa9) lseek(r1, 0x0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r5 = getuid() lchown(&(0x7f0000000000)='./file0\x00', r5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getpgid(0x0) 01:51:39 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x1, [0x3]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x66, @empty, 0x7}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r3 = geteuid() r4 = getegid() lchown(&(0x7f00000001c0)='./file0\x00', r3, r4) 01:51:39 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x80, 0xa5d9, 0x3f, 0x8}, 0x8) mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) 01:51:39 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlock(&(0x7f0000fb4000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2fc421797fcfd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f8800009f") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000eb8000/0x4000)=nil, 0x4000, 0x40000000000001, 0x1d, r0, 0x0) 01:51:40 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 01:51:40 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xed, "32c004aa37ca33037bc9e44ef5e9a6e026e6a61c920cfed0f53e23b7312e2146cca589bd503c643f50410069b9c55ade6d735715cccc4f0452d999d2e542b583ed3706b65b8e609827654265862a74b624eb1f1a901bbefec4de84c1c7884a968b5b020a85828f2f6b5b4bc646eeee74fe0c565756319ed5ebd3b4141741f4b206dca53fd5b0281c9ce1b4a4b38329aabb24bc6b17ca8562e8174b40c5311e2d0e50c25891fb83d60e9fbef9ee8e7197299b7d698fdf8c949d96f705a9ebdab53bb18070e8a87f5c13795dc46ce3b75006fd688a2dd736356e23da505314a84cd9ea8eea5db9b5b617a480c67d"}, &(0x7f0000000040)=0xf5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x0, 0x2, 0x7, 0x3, 0x4}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008000000000000000000000000000000000000001"], 0x0) r2 = socket$inet6(0x1c, 0x5, 0x0) r3 = dup(r2) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000080), 0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:51:40 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x100000001, 0x100000000}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 01:51:40 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) shmget$private(0x0, 0x4000, 0x100, &(0x7f00003c9000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, r1, 0xd74c, 0xf5, 0x1}, 0x0) 01:51:40 executing program 3: openat(0xffffffffffffff9c, &(0x7f00000000c0)='/', 0x421005, 0x0) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0xffffffff) 01:51:40 executing program 2: socket$inet6(0x1c, 0x7, 0x3f) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) clock_settime(0xe, &(0x7f0000001040)={0x401, 0x100000001}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="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") 01:51:41 executing program 2: msgget(0x2, 0x6c6) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x100000000) 01:51:42 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000040)) setsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000040)="3d6951d77ed6bdd5332677eab1e19cee292d368433eea7ba3272d56aca4be530bfa774664c020230c4ec39f9151b34d4", 0x30) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x6, 0x3}, &(0x7f0000000180)=0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000003e0000000000000000133d00"], 0x14}, 0xfffffffffffffffd) 01:51:45 executing program 0: mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="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") 01:51:45 executing program 3: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)={0x0, 0xe3, "65a402e41d57cd2a4934a53c224330f01c5ffe156b8c251257e74fb9d951a85e4cf418770711d120b56f9aba3e91f996ba2b496f12e2cb93335ddde827818a8efdb41a4de2d47ee7fe41cc57441acd01eacad6f08544d17df4a2a7c0e75f0775e802abec555d997bc6a358f3104325abf0e1145daff86bc93e8bb390af67d1aeb9f08b35ba95d0e459129d05623772372bff327065d81836a4cb0afc26de40abd604b7e93c97391f2e8e538a95fd83767c5f7885b95f20f476a86bfb5e72256714290aa0a705d744f90dfbaeb78bec0c4f75cdc70788aa14bf4559fada8c2db6631a2b"}, &(0x7f0000000540)=0xeb) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000580)={r1, 0x7, 0x20}, 0x8) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000280)="6227338b244c62063bf037ea357c814534eb2ec6d7fc8d") r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) getpid() getpgrp(0xffffffffffffffff) fcntl$getown(r2, 0x5) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x1, 0xd06d}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r4, @ANYBLOB="21dd6b6feecb73f86ba60a250375471b1b0d9a52e8a82c6755cfc1cb113e1ac5fbf77a55807e93ca5f9f36db85394324615b4e6f1482dcb26bc49f4d81c2f628c67762c6fc21284951f482abe31b7a39a936675c61fbf36995c2e340919a3849bc83cb57c1ddf108e974ad8722f62a213d5aadd5d764552ddd33f737df2612a88c387349cf7f393e992087a57b94139ce2a3ae66027c2f50c83edd7c635009ab2705ff5cbc220d175202c620668de4f6828de3d10840a8cd074e75896ab8bedb"], &(0x7f0000000740)=0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000005c0)={r4, 0x2, 0x0, 0x7, 0xb04}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x20, 0x624, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r5, 0xdc, "7261d6a2c58bd11c0bcc333c9655c914da63f2f773cd805540cd818cb4977b88969020284cb60706f3654696ef0f363765f769d4bf2b9df515129c7818f1f1bbed4f99067014da6852d5b4554cddf4b440a986fa2aa2de2074c1eb074c7319364182677b877ba9c5de554a381210e24b76e0170c70e92764479d269c101b51e74d87cdd7013b4d9481297a85b3d9beac6a582a4dd9da4cedc6c7df88ccbc8ecc6e4619af6b6d6546305aad233b489079e18045c8ba57e5bfa3d9520d4ac4f59032238ab7415f2ad270a44c268cb7e1ca2aa8c9d7836a0dee89043b7f"}, &(0x7f00000000c0)=0xe4) r6 = getpgid(r3) fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x3, 0x0, 0xfffffffd, r6}) 01:51:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) r1 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x8, @empty, 0x7}}, 0x0, 0xff, 0x3, 0x1, 0x7, 0xd615, 0x1000}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0xc88, 0x1, 0x2, 0xe11, 0x6, 0x7}, 0x98) 01:51:45 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket(0x1c, 0x3, 0xb4fd) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x1, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0xffff, 0x2000, 0x0, 0x2, r2}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f00000002c0)={0x6, {{0x2, 0x0, @multicast1}}, {{0x2, 0x3, @loopback}}}, 0x118) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x305, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) accept(r1, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) 01:51:45 executing program 1: r0 = socket(0x2, 0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x10000}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x0, 0xe8030000]}, 0x3}, 0x1c, &(0x7f0000000040), 0x347, 0x0}, 0x0) 01:51:45 executing program 3: setrlimit(0x3, &(0x7f00000000c0)={0x4, 0x2000000b15c}) syz_execute_func(&(0x7f0000000040)="41700af3430f1b6b1241832a2064f30faedcf3a6a5c441fdf5e9c403f914460000c4617173fb420f0d2b") 01:51:45 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = msgget(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/61) msgget(0x2, 0x2) socketpair(0x10, 0x1, 0x400000000000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "fd605d", 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x3, [0x0, 0xfffff800511d200c, 0x66, 0x0, 0x0, 0xa0a8]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x5], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x80ffffff], [], @broadcast}}}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x80, 0x3, 0x5400, 0x100000000, 0x5, 0x88, 0x100000000, 0x7, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r3, 0xb, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r3, 0x37, 0x0, 0x1, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={r4, &(0x7f00000003c0)}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x3, r4}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x56b2, 0x200, 0x3023, 0x3f8, r3}, 0x10) freebsd10_pipe(0x0) getuid() getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={r4, 0x40}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000480)=0x4) 01:51:45 executing program 0: syz_execute_func(&(0x7f00000000c0)="9844af0f050520d0f807914141e2e99f4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e888821c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065e060040000618de3c0740f2d9600000066456b8b2f6add106add10b8ad0142c4e7ae3131c4636d7d0100fba1c9fb110f0f3804830a000000") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x7, {{0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0xc9}}}, 0x88) 01:51:45 executing program 1: getrusage(0x1, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000380)={0x0, 0xfffffffffffff839, 0x7f, 0x0, 0x7, 0x1, 0x2c, 0x80000000, {@in={{0x2, 0x2, @rand_addr=0x1}}, 0x0, 0x400, 0xf000000000000000, 0x800, 0x40, 0xffffffffffffff01}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0x3, 0x7ff}, 0x8) syz_emit_ethernet(0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="0d1178c54c3a716a18890d3bf7cc27a3a1e0ae4e559df6f2a56af904a593289f08e905aafa3ef1a545fd584d329bbf6e9d83348ea8ab75df2ac16c1c69c1aef18f8340b7383160e5e5f7d514951b2ad912961add0f9fd90d8b6b916c45a30880d3f93b41003b27cd565d77119decbea50608b4b3968eb57631d3fa0ef203e81665ed496d9688d5a7922a7279525080e800846c0cd824fe8aee6b076609800d34d2", @ANYRES64, @ANYRESOCT, @ANYRESOCT, @ANYRESHEX, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32, @ANYPTR64, @ANYRES32, @ANYRES64, @ANYRESOCT], @ANYRES32, @ANYRESHEX, @ANYRESHEX, @ANYBLOB="2042ab2799d35965c865b0b8b629d5c34a01e11868a488a2923acb978558eff3b037e500c49b01b316cf4d98b3d709157a792c7d24145dc0ae6acd35417a63af", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES32], @ANYRESDEC=0x0, @ANYRES32, @ANYRESHEX]]) 01:51:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) chown(&(0x7f0000000000)='./file0\x00', r1, r2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x2}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000000c0)=0x150de8bf44ac1018) 01:51:46 executing program 3: semget$private(0x0, 0x3, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1, 0x7}, {0xff, 0x9}}, 0x200) r1 = socket$inet6(0x1c, 0x7, 0x100000001) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbb, 0x2000, 0xffff, 0x3, r2}, &(0x7f00000000c0)=0x10) 01:51:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x1, 0xfff, 0xc156, 0x10001}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="98344b0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 01:51:46 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x91) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') 01:51:46 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0xfc, "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"}, &(0x7f0000000200)=0x104) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) 01:51:47 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x7, @mcast2}, 0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fchdir(r1) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) r2 = semget$private(0x0, 0x4, 0x81) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/19) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000001580), 0x0) 01:51:47 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="f0a783730b1b7bd0a55353a8c2d388a7ce442e063ae62aa989b92cdbf41a19970e9499abc1aa861d9029d059a539e47fa3f3246b7b71fffbeec43a5169aacde916f80d86ff91956eef11a550aef9b609fb1a6157571ec8eec9741f67edf7a4ad5c7c4623a7f666") r1 = socket(0x2, 0x10000001, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000100)=[@sndrcv={0x2c}], 0x2c}, 0x0) 01:51:47 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="199a9a88bb053d42a44435fa0dae96b9263cf77c41c61cfc2cab99a66602daf773089aef236040b19ed51e6de6070c84d4d286beb8d426063f6f6d8847390622aab11640ea67d292ec6249760db74af6ebe37d32c40098bfd6aa3ddf847dc2f741fe6e9f36398cd4cc6b2da6665d") 01:51:47 executing program 1: setrlimit(0x7, &(0x7f0000000100)={0x0, 0x800000b35d}) r0 = socket(0x2, 0x6, 0xaa) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "e4b3f4bd3a4aa5bde809fe01b33a85dfa2b5559dd006afe9027c2527e1bbfd5db81bee8c4b8a4393cdf267fdd8ba33761a6a81222a4eaa3d1a4b306a7bb6c4a5913afb7cca977722c9338f224da3770f1dd04c8866e07551af7b421044a877df685c530f7472b474d96e63565a264d04a7a7c1c4d1677163fb5a78b49d28ae6ba9dc949deec33a1a978f8563b0533671695fa431ad978c86e88fca1eac50c0cf2727b987f41ef0572c0c6e4772adf337e28ae857672531d3f2254822f79ec9dedcdaa7873a5cbe0548734f4fd68ee1d74c2af7b1d85114f27a6340dc5398366005e1b8a91451b1e4f397549bbc7c785c"}, 0x100) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000300)="89c04755e22bceca7b8ff5fe2e537cc3f24ff9ec43da48bb6281ac00eafd216d5068343c0b5908d5d041ccd40f1bb62a82bb9b4c341f65fc02bd9abc00a6c921f5985e31ac217916948c874e5aa37fa84ad55157e83a8311f7902a0c8c5028b1094d4b6a96a4531b97be81554ef1", 0x6e}, {&(0x7f00000004c0)="1075f2aebd96a9bec98fb67ef323179259cbfe04f5e681b45317641daf4fcebd80ae41b01fb18471734325fb4eda720b75dfe61cfaef56b4f29fe8e255f7f8bfddcb5cbaddbc6a18e68db490b54c81a51cc5b0a84b448f4c629823285a1d23586aa60ea3083adc6c3297cdc28d405f61f75227039a9bd175f0275f07511348cb9195a2ab75a289b12a6b9778e372c06134f7080691ea05fa8b1ba340686b89b2ffb098cede7896d6187120461b511fbf3fe0a08e1f6451757cfaded19e94", 0xbe}, {&(0x7f0000000080)="26d58d2d85ee377df5f89c2de26323b93eac04", 0x13}, {&(0x7f0000000580)="e5cf15612e43231b21d8cd97c8941220b42b95aaf62b70877f3f7a63c1c7c25c37be1e6a28b02d42966ecac39b1f499d36947c8818fe10af12", 0x39}, {&(0x7f00000005c0)="f6a4dd9b9a6677849bab5167da0689741ce79bea11251a5f8d8345a7a6b46c2ca01fa2f9c77bdabced8ff39195f15e8e957cec58e4b49eca0a2f717acda193e29d9bfbf3e44d010e6a04ac9cb82be592f38b263a0dfd9bead5fd8245bae3", 0x5e}], 0x5, &(0x7f00000006c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xfffffffffffff001}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x64, 0x20080}, 0x20008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xc8, "a092158163726da29a0a94783c29a39ed95d9ab3e45d9df9955717b68fe3093a656c633a92f233dfac85fb02000eb4984272e07c8e3378d6e003ddbb017b8124974a79068bf4d2115ee610458522db8e24eec76f415a352f8d488274d3f29c5ec83e0dfd5544a4b37aa0357618e045c3ef898a08ff14a75d7f6bbec33663cbc7259ee0041d98ba725ade80f021bf187da4738d327ff2b4c04375ef5079fc4cc70c9ce12b47ecfda3fc4d90a7a2db8908b9197931d0b396527bc3bda050222ce661adb42bc71ec6ad"}, &(0x7f0000000000)=0xd0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0500d400e9cd57c672427c5200e2343897e7f1a79e960822a8d1cd07d7f5a4116ade88d925c68d3f1b24dd19e4657d783188a5491bfcbe07c3af1e7bf0a7aef5e52d5e44c37430a81de3a6049070c74729650858d8f7eb7d5f6f824843896678c794a4b622e5e8afaf60f2688dffac2b214c1b82d4e2b61740e01e367a341a80b674f74f3786c8cc43e3dbf67db03951b2d52728978b213ca74a0c07e0ea685ca7925ef0e4e41beb3bbe7280be6c54227f22dedaeda1b9613b46819b14ae05c1796f4736b56b222868012774d1b4e7000000000000000000"], 0xdc) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) 01:51:47 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)={0x7, 0x7487fbb7}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000300)="242eb9506835f03f4c34d112c41fdf440cb51f4a5a8814e950f76f06c69e2110759cc841a119454e65b74ca19dcd250ce1f68abb36fd7d98bbba242220a6779c1f53136f6c11edcf194babf041bc463a2938eb796fc4d44929889a5e8ddc110ef6dec480fe7d06647df5f0ae5b94904018dc6b6bdd75656be5205ba1fa4ac45aad56") mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') freebsd11_lstat(&(0x7f0000000200)='./file3\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() futimesat(r1, &(0x7f0000000240)='./file3\x00', &(0x7f0000000440)={{0x80000000, 0x3ff}, {0x5, 0x4}}) lchown(&(0x7f0000000140)='./file0/file0\x00', r2, r3) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) 01:51:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) 01:51:48 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 01:51:48 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) r0 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000000)="be62438f6dc967ba920bbb72ff48abd7ffb5a94d804372b76aa29f558eedbbbeaff4a3849947b150be9cf14d5c923b51e9f7b53d8a1c58e7ba5bccfd056a7f5113bfc3a6e48d9327d1a738d1643a8800221cab35cc49100295931d64714b91aa462032d6c66b0d78e8") 01:51:49 executing program 2: r0 = shmget$private(0x0, 0x4000, 0xfc, &(0x7f0000c09000/0x4000)=nil) freebsd10_pipe(&(0x7f0000000080)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x12, 0xffffffffffffff9c) accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) shmat(r0, &(0x7f0000ce4000/0x1000)=nil, 0x1000) 01:51:49 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendto(r0, &(0x7f0000000040)="1e78b1f6e4c233cfd855d1c384eea788f1bddc95374e36bb5c352e08e41173ccd25cbe525f9996857fb431597dd7c9dd68e72cf043f8916c6691130a30922746e91dc5a0f15f0410e96663c4fd7c8866d2b4928e27f64340748c94e836b2b7f51a1e9e462103dcf99ec44bd15b0e458b9cb767495c853b884a12def9e6387d43a54236a7eb3f37c67ef32cb38fbe9de52219c189c94e7b5010d73e726aa2d4fe6aaa69adf286300550695f78d57494eccc52cecf81a1e8663fe246afa395f1b618823a5c6d9addb0c536aa8060a46bb0037399910e5773b36dc8d50080606bcba0e1ab9b5d0c33dbb5597df3134efa1f21e8", 0xf2, 0x108, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadc0dafdc3bafdc3b2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 01:51:49 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8230df73efcc29616c00"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) getresuid(&(0x7f00000000c0)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setresuid(r1, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000280)="95040c0f0541dfb295ca0000e4bf72720f0f298f17955bf95bf9f23e26220fa0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7f67f2a60fbb0198e8e8011c000fbfce0f73d5393e3c572644a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000300)=0x4) 01:51:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000140)="6559545edda97163b937b23fb43a90d28febdf8708ab530fd18db3886b3eae9289dee0efde8af6bc4207e0692ba80399928dd761de6860f9ea0193a3da1a0ed3ac88a1f374f1354fa39e11d1fda7c1ea111fe171864e0020498455226d5d79a88530f09400f3329a87d2c73ad98571a274ea613cc195db1d5cff0e1415a5209aa29a85ba60efe4ff65952769acbeecf386fd1e5e3cc1204704e580ad091ef02e53aff5bb534f7da895428c9845a9baf069980f5b1172bcbedb0a0228d698dea0") r1 = dup(r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000680)={0x4, 0xd85}) symlinkat(&(0x7f0000000040)='./file0/file0/file0\x00', r1, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000006c0)={{0x1c, 0x1, 0x7, @loopback, 0x9}, {0x1c, 0x0, 0xf1, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x0, [0x6, 0x5, 0x0, 0x401, 0x0, 0x4, 0x0, 0x40]}, 0x5c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000200)={{"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", "dc6eae60bbba7e0ad8ebdc3e674f096f177cb53d2a99ed723b7d79d2f33d735b", 0x3, 0x7c}, &(0x7f0000000080)="2b543558dd8ab24f6167fbf205f9010add6f7c169fa5d433293ce98c7032d9ecd69c697209f4807181402cc493e116173146abb3eaec17396f78dc51a88ee9a1290baea78e3317b25f195beef17c4e2ffeef23ffa3b816cbd0d2fd9dea493b994627573960ca4c6e", 0x6, 0xb1, 0x8, 0x17, 0xab2, 0x0, 0x337f, 0x3f}) 01:51:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$unix(r1, &(0x7f0000000040)=@file={0x0, ""/64}, &(0x7f00000000c0)=0x42) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000100)) 01:51:49 executing program 1: syz_execute_func(&(0x7f0000000100)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757207507572be0c0000008fe9589b2666430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e25c1e000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3a0b0865") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x0, 0x4, 0x1, 0x9, 0x5}, &(0x7f0000000200)=0x98) sendmsg$inet6_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in6={0x1c, 0x3, 0x8, @mcast2, 0x1}, 0x1c, &(0x7f0000000940)=[{&(0x7f00000002c0)="88660c1641fcdfe15bf432e99784166509edbb3f82308b429342a03344b9bc74047f018d1c3ef5842ae987da0cdb8d2461b99925cc40c669253c01677186b5007c964150c7f7a6222c2f385218c00e2fca279fd622eecb01ca05d4995b0f242b14bfe25e69d0c53b7dff6bb59606c26fd29b76a7578cf8535a72ce7028ee9eb6754847fd5164a08d972d34926d1abc152c8b895e05b54be06933ad4fd86a3be4624f2522ab956dd343a3a36891b3b5e3f8d2f3848264ac8c01fc8e3b2d35a622ca70df4e92aea3b71abadda25bf8a1d8c291a6fbbe0591d19f3803a2922c96d4fb05b986324b4caa5a09448f9586af6e9551", 0xf2}, {&(0x7f00000003c0)="ed1fcdd000caa7b6b25b0d436aa07394abcff75bcd1c29806859a75db1173958d76baaa5f6147c86ce1893ee21ecccee94e838a08ae77dcfde1f34f9a02b52f5f6457ff846d123c51e00a883ef3ddecd72f53296c65ca46039028fbc6a2634e25ce804b1c2ab24aafd74acf9d4561051ef905fe467a1cf8d405c26397ec48efa21", 0x81}, {&(0x7f0000000480)="718b92efa4035d59a899f9ed12708436105fe2b1e54539aaeb9d332e94aab3ccfaef40adfdfc015f0bb4b84d3c2396d84624a38d76ca6b11733750cb2162c4f3b4ab5dc8686228ff830627112fb07b52364811a84ddd2cdc8662e2f7ce1fcd511156816e49c5250f0e4e91b509cc1a094c87bdb40bf66e16acefeebf0e86e9bbd895fdb95ddc41f9ae496dfb5e574c7d93972936675c85d241dc8fd66b24fab599d8a04f5d4c18b0c4fb35b703a11680c29a099565d1811f92f1145e5a42ed191fe5885e291342ad2405f899f6", 0xcd}, {&(0x7f0000000580)="8ddbcf543cb8731d86fd686e4a6b0187fdea8d3fea2c8af6c9806731c13d43f9e3ab43a9c1627d9ab513d941dc3123a1849be5884ab561a53a0ce0cdefa52694554b976d7dc86517f2cd6539b37c96c13777d16967e5c2d0eb3b642ad4b7d6e2044c0801bb2cc629ffe2d6a7183ded9bace080b2b2a1df2af3d1a021915cdfc45f6942638ad835c4762b5db40a830bed20a771ff470452742484b446975cb6fb85a3c39c2b5ff2b0996c544701ea364db69b6028ef", 0xb5}, {&(0x7f0000000640)="3bce9a832ce1c98d5f4127b06e41d513ed32ccd2a7ea58490bcfc45fdd8926f6b2906f3e79223fb4923b3399f0350faa57c0b93a49d4414e84652c352c39cd86d9182360aa049cf65dae7a0e0d97a994697387e6b8c4017d80359281af4afcdebef991133d42c6cfa4276af59891893c0d03d93e9c6be23a0d5f3211c155509f8681026d2915d2ad89026bc4a87fae01d18c02d7126f9e6d657910b66d264c5554d19ad82ee6125c1ddcd80b6cf7a22df6201dc013d968988d28f70575", 0xbd}, {&(0x7f0000000700)="801033c6387822553c7b6ec00fd8da5def82cbc21e3c2a504ff159e667e831dd5d6f1870258fb91b4d0358564581ae3d1158b248f04a28b0ebc551c1982cbffd6551b9906a97c27c715928d6f35a02ccf48c9abbe5f1d57e38bc098f13974158191544fc83223d8f921c78123c0966ad5894883e5d4773500b14aa7d5e16451df8e876c20763de8ed54119382c9a4f7975c7d732e694c0758c5b67", 0x9b}, {&(0x7f00000007c0)="9157ded76fe53d05419514aa6bf9de351c3dba4dd0fc3838f85fa74476c741b1424e3743bbdce0b2eba4d417f597e24274e3909be05db0162ef193116094d7ea2cd307ca26f9078f242b4935cd4d6e", 0x4f}, {&(0x7f0000000840)="52bd40e5432f6e1046ab1bc238f7ed6bad5d51defe57d34c44d0d1b968f303dbae595110f75c1aa7f12203b875707e156acf4fbb6844d1809be75ed7afcc0024abc3a8ccecbb50f1931f6dc03c08519a7976838700c72d2cfdf3c60cee5e55bedf3cf9d2ce58336e5cf20cdb78d285f69d95ae2c18c5b635e87a209467485bb78377c94f7f8e105d36031cbf168f7e8b310cdb1f9a1342f8f3cfb1d5dd51c6de8a4c2f78ad3eb195293669082985588b47104b0414b02220b6b30cd619c0627e89aaa916d0954e4d64d9094883042bcfce2a8b", 0xd3}], 0x8, &(0x7f00000009c0)=[@init={0x14, 0x84, 0x1, {0x8, 0x60e9, 0x4, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x40, 0x0, 0xf1, 0x100000000, 0x401, 0x1, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x9, 0x400, 0x1, 0x9, 0x4, 0x1e, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x81, 0x810, 0x4, 0x0, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x80000000, 0x3}}, @prinfo={0x14, 0x84, 0x7, {0x70e262cea56031a1, 0x401}}], 0xcc, 0x8}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x80000001}, 0x8) 01:51:49 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) 01:51:49 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x492, 0xc0d2, 0x9, 0x6, 0x5}, &(0x7f0000000180)=0x14) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/184, 0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r0, 0x0, 0x0, 0x504db05c, 0x200}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0xffffffffffffffff}, 0x8) 01:51:50 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x80ffffff], [], @broadcast}}}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_tcp_int(r0, 0x6, 0x410, &(0x7f0000000080), &(0x7f0000000140)=0x4) 01:51:50 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) mmap(&(0x7f0000b77000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "5bdcc0431f6e5a187c94cea62d390d25e169ddec4651e9b283635668e89092c7f8a045583c7d426e538186b385688fb0d6b1233979bc20283e15d2e7e21f23c199e708e60bbdbed85c6db673eee3fe9d2150cbd594b2b4a87a4f9ce009b52069a557ae78e26596106a3e2a637d9f358565f8a10ec4d6839c24243c0e779054bc9db40af1bf9764f77819c866aff14f31fb6cc8fa0cae40cf7412362bdf06200f5f19ea2f62d1a54be3a50c7535ed34b4a48c27ae603078f0a82f1f24fa8e65989f93ed83288b31689a45c724bf113ac4b1ee851910547cbed27ccf68d4ab2f2b3e7dce4f976a925f4606666b559297ef"}, 0x100) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x81}, 0x8) shutdown(r1, 0x1) accept$inet6(r2, 0x0, &(0x7f00000002c0)) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) r4 = socket(0x17, 0x3, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000040)=0x4, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 01:51:50 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x3000, 0x594, &(0x7f0000ff9000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/24) r1 = shmget(0xffffffffffffffff, 0x12000, 0x0, &(0x7f0000fee000/0x12000)=nil) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x90) 01:51:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)='m', 0x1}], 0x1) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="bd807a389ab25adb01e3bdfff40adb0027303f34d9978f9f5184106b62ae62800d85a35bbfefffe989086978886a46b19f41688134d7038ca1ee00fa62ed2c6e8b27df464d61db7600c02a05d3e8c79490f2ba1d6a8ab24ebff087bfaafe4f102a3696403edbcf9571b21d68da67a35d4e306c") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:51:51 executing program 1: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) mmap(&(0x7f0000b77000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "5bdcc0431f6e5a187c94cea62d390d25e169ddec4651e9b283635668e89092c7f8a045583c7d426e538186b385688fb0d6b1233979bc20283e15d2e7e21f23c199e708e60bbdbed85c6db673eee3fe9d2150cbd594b2b4a87a4f9ce009b52069a557ae78e26596106a3e2a637d9f358565f8a10ec4d6839c24243c0e779054bc9db40af1bf9764f77819c866aff14f31fb6cc8fa0cae40cf7412362bdf06200f5f19ea2f62d1a54be3a50c7535ed34b4a48c27ae603078f0a82f1f24fa8e65989f93ed83288b31689a45c724bf113ac4b1ee851910547cbed27ccf68d4ab2f2b3e7dce4f976a925f4606666b559297ef"}, 0x100) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x81}, 0x8) shutdown(r1, 0x1) accept$inet6(r2, 0x0, &(0x7f00000002c0)) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) r4 = socket(0x17, 0x3, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000040)=0x4, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 01:51:51 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x6, r2) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fcntl$getown(r1, 0x5) socketpair(0x1, 0x4, 0xfffffffffffffffe, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x8001, 0x4) 01:51:51 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800000000000405, 0x40) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x3f, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77a3, 0x2}, {0x1, 0x7}}) 01:51:51 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, &(0x7f0000000000)) 01:51:51 executing program 3: syz_execute_func(&(0x7f0000000180)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:51:52 executing program 0: open$dir(0x0, 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x208, &(0x7f0000fee000/0x3000)=nil) msgget$private(0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x4, 0x4000000000000012, r0, 0x1f470004) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) r2 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) r3 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, 0x0, 0x0) 01:51:52 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x2, 0xe000000000, 0x5]}, 0xa) 01:51:52 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget$private(0x0, 0x1, 0x50) mkdir(&(0x7f0000000180)='./file0\x00', 0x4) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3}, 0x0, 0x80000001, 0x80040000}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 01:51:52 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) sync() mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) fsync(r1) truncate(&(0x7f0000000180)='./file1\x00', 0x9) 01:51:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 01:51:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x100, 0x8, 0xab73, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f00000003c0)={{"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", "dc56825fdc5522d95bab3803a14378158b111db3d4cbacc184f235b51090f0bd", 0x100000000, 0x5}, &(0x7f00000002c0)="d4aad038b3af62ee169be56d32e0354a85ca9a95a8ee72544e42b1f85f18a79adf89c95973ef0055b19869e0585442ef148b2244eeb4d2c41d7bc4824f7e50ff82413bc1499fac6c27a1cce4350f0bee86a9c953f7ef67479e5a31cda9095b6faf4adccc612e20742c4a905c2b6070d78f434bc96cd7751abdc0610757f4bfb7c2baa77b9056f825aacbd06d76962b1391e39addf38c64da7ebda86f4f37d14440f03737c842b5c329855cf6c4fa91fb51d0a79cc635e4027783b2234274f65a9e73d5de1ea25a7067f3fa3554ff18ff43a2b12aacc9e1eef7f5d456a99ea125f19c36d748abf5a999b904ca634a59253497ee4c1630", 0x0, 0x4921, 0x2, 0x100000001, 0xc, 0xfa78, 0xfffffffffffffffc, 0x3e68}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 01:51:53 executing program 2: socketpair(0x1c, 0x5, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x5) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x1a, &(0x7f0000000000), 0x4) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040)={0x6}, 0x10) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r2) fchown(r0, r3, r4) 01:51:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000540)=0x8001, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x40, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x1a, 0x6, 0x1, 0x6, 0x6, 0x7, 0x3ff, {@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3c32}}, 0x0, 0x6, 0xfffffffffffffff8, 0x5, 0x8001, 0x7}}, &(0x7f0000000440)=0xb0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000480)={r3, 0x72, "fa57f0e48d983347ed899740c769b62d785dbbd2b24738da29985e6e7e880490236afaa1a55fb168b4fcf9749e75a1c7bbd693166017687a85ff3cab33396771abf4d2c8d14bb6e3dc895dedcf79617c8b120eb1a9f39d6c73bc861c0a39dd814334db2295f798800a9535eb391750635359"}, &(0x7f0000000500)=0x7a) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) dup(r1) setsockopt$inet_opts(r1, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000300)=0x1, 0x4) chroot(&(0x7f0000000580)='./file1\x00') freebsd10_pipe(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) fchmod(r5, 0x0) fcntl$getown(r4, 0x5) fchmodat(r5, &(0x7f0000000240)='./file1\x00', 0x2000000000000140) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e2200"/136, @ANYRES32=0x0, @ANYBLOB="0000008004000000fbffffff05000000ff030000"], &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000180)={r6, 0x7fff}, 0x8) 01:51:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000040)="bf2d420347616137537b634c62ffab74ef3a25510f008218fa97b5becba00da62584ea32a5e00745c20fa51d8440c310a7280a9dd3c75c8ae231ad90b971bbb75be8b00cd11f9cc6cb9ee59192a854189e0ec5b86c64f7a6d29899d6e36889d18f4febc81aca825b0e0e31048c9c0a1fc446a259a2da6978bb7dd71edd3d30f4eac45269e8ac643829c1a779cdc6fcef0af660981ff1552b64e125b280addac3428a7fe0a5bdef3262aded7ed92d319e40058340c3bf84f7039e9a1ca021b29d87f5ff277859a3e1d778498bd2abbe6d8cfc45886cbf5fa53d6337698e76dddb5ed399c2ce", 0xe5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:51:54 executing program 1: freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x180, 0xfffffffffffff22a) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/39, 0xffffff54) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x101c0, 0x40) rmdir(&(0x7f0000000040)='./file0\x00') execve(0x0, 0x0, 0x0) bind$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000cde0e6ea6c653000"], 0xa) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 01:51:54 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x9, 0x4}, &(0x7f0000000200)=0xc) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) fdatasync(r0) dup(r1) freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40) 01:51:54 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000080)="25be3b90c081b453eb3287e58f98631f4344bb87f98932cbfe0b0ee5a3136ccba57af2ee35be4ece7b249248c7c77d36911784468da46e6cfc2949d26f13246ad95c7561728f566d2d54609a4a35b0463d996c3b93b81f268f90bfdb1fb3c52a387565544ba03c9736e69539ab357f8bfee72ff2c43d461e0c7970b4b8b2328bc7fc9c033ae101094473609214beb11490724f39988caca86809d0f00edcf9024b854a269ef07404d7bf917d6f31415ca5e78a18abc2dd27f15611a0d6f61f4f6984a6b59d44d8e70ce9e3c1c925e4e85f39ec759ff4c83db9f9", 0xda) r1 = socket(0x2, 0x3, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2425, &(0x7f00000001c0)="069f3a0ce59f0963496d8467027000657d5f2d1cfd76153f8f32c956c822efe85d6e666a7dfc2095724e7511654ea34a0d3390899c38c6503ebfd7b5c31c7c5ee3dd3b266cdbd0b11513926843b02c668c533cc2fb493562c3b1abc6869fff2d02e82f953c79e3dec4eea37d85bed62e18f0615c31e1148baba6bb35237879ff26dcc48a9560dafea1cafe4a9bcd9244dcbc2864bb5463279bf0b6078b699cea8c62b0230fe86233c730c0f395f2a010b87793267aa9411dd8e5294f2d6f1efffbf835d17f0fe12cbd0b7345dcee50853f4c98e70b4018bd15b5ad526c0c258ff5028c5694530cb447eaaaab19435734ef104961ec89411e7b70421b97889114aa4e9f47158e342966559633af39a4a7fe1ef09e603fc799222ec582413186747d5814d4c10c492e09d78477fdad6f2256197e76da27df892a1b81b1f7158b62ac5600f76361f211ba238ba40e82323bf8bd3c0c51a8cf46ee6eee0408df59cf2ec42e628037daf5e3780596f90d848ec6660772daf700dd68f6baa18993a37a4284bc06d624d04a4af974375ab6c040c7a41255a119a668a30f37fb73e49f0257002702c031b6d5b6f25ee45beb04e61f3da8eebc7b24f6ece657508454cdc0c37da2cb9cdffd8dbe157d6035c3a9c9357b8334b9af02a569042980be4ca2083772d85fe3a843529e17bef2c6cc9e394da7171dc8e38da441f39212b4ea336510e91294e737afdf0ff07419db28060045ecaa452fa0a6dfeb437c878ac1da7a9e1d6d592206f464ddfb15d16b24f34f9a6241730ead82e822d1153e7143cd050a3b7af5a947fa5c2eda3f4dbcefb5a02473295a506a32500f6dc82f13cb4638da32ca22ab5b0b18b372d6f1740845d72e5be02bd995776928adceceb9e8f6e2fd2cd0856efa8d722cdd0820f02cddb1add20d583f9d750f0921af3754d614a41d03ca7f3072cbbb7b35787aaba04a2c5594c2234bf693798761b9e4835a1907cf4ed2e567a05ae8e58f63dc0e5b83e6b125dad3adb06ba834794ba0d8afc2d0a6f905189493aea370674ec44d51917ec560d693b447cfdf42551e495b62b62a9cfeca26062b1755d402e7280555faebdda3108d3e295488c5383fa289fa2801f97abd2a5510cc64ea5f895976da461ac6360478993ac40a1a8a4d81dd90b3e95226b8d5c71a62c9d3cd7d2e81c877bc15539d667eeb6676cc71f6d6d64d0460eec4bb3ee9859399a5a5a17869b7724457cad12a6172f42e4778f41722fb7cc32f432fa23722c38141ac24cb7b280a4cfc7ba3abad4e83b88eae8fff367c8e8907aec971ba32ae2f3294c6beb986110d625a0f1b2800b9b92a6a3a805a057078f083f6435b26eb77f28cf8b2f108e9df6dd7c1addd687dc2dfa031ec6fb2d5c56b6d2bb0f87efbb5a2a8b1a55699ef8a74b84fa7323bfc51b3a762c2a8ec53e87fed6297c56a1c86d1a03a7a356049d66744ec87a22a21033b2b526b7dd316be697f6fac6c3bb7129d4299756533c45d7d7cae76d957b6356814df47a619e37e8c9f95e820dc8d6221d97c144e7cca0190694480b955bea4bc66e03218b52e88a628e8859e2ecb7566408bd2fedc4e494c990aeadf8f657fdd222c2b3944311162c524f33155d7d1295c4a603c164b162571b63d50ba0be65256eb950f482e148876714df3a7aab293cdfc4befec1cb3fd30081adbec82bd9dfbc4d98900bfec402c7cbb7633186c2b005baf89a0dc9fd4d1aecfd9d28f1424c05bb19ae8eae60c3e5d30a76bdba9a0e7c021194c63829879c66a4d6d8d04d752e0057c6b3d0d8d3e387f1afef677872c220d63f319a87c4211ae8d58e4a4e88b84bdd54f6819243a2a5427fc1307939f0861c700b9c7e344531d5dd7e4eb8ce9e2722428036a578395430a87fb269db7d82c983798a8df62324a2ff0bcd0b83f22d87705a766005b904aacd0aa92a6a48ee58713a10b2bb6b527aef2b690aea6e315cc26de47c40ac35ffbabf450df667ba3057f5ef847663ebd2ef560f25c77de28f1f0ff9d3dde467e58b383deb3cf856c5d8705446826ddef38591e772489a4d298f44c0a78b86ff19f6f8628623e732e90fc4516b71157de2d6b6160e520187eaa05630ce20473e6f29d53d1c0488cd6daa534e762afe90a7e2b2469582fe7f79ea7d66b3061ea809cfc9dc0999d109a8b8e78a0689c59607fd3b721e1c1ad7c13d36c092b72856cd479d0d630e13d76c6be2ed5f0e6e708bca5bff2a7c58c77139cc624350ff44b9b588c87943e8f390c14b27723a62ac87e06d9afceff798019ec1f179642f9f8b44c778d70f2ba5839c1db0fabede23275cdd4e6bef90f0bb89ed20b8b9b622262660554d3481b494890845bc373819db7b2e15c64beae21bce9feea97dd4e5f9abc5881cbd98b2ca4bbf28f07825fffd316573f4593029e228b10ab6c51ab7b1e04cf84b8af5ba2afe63e99a482a24e8105ee644a8f6aad72c20da7dcdb058934053d8bbc30815594f51c887d9842c4a0fd83a627abdd9c1e08b9bd5dd3fcdcb229deb737547ad7e3ba5bd39c397bc56d1fb93abc5e779a9b4a7ab8cce557d0939840e3223d71361cf07240dada425e3f648df4978b93d85eb1a53b144d168f73974f5fda68e7a5c4761f5e9dfb7a42b9295d64d975430ba44a2240b55b2644c6757e60dbf00ddd7432949c59a7f1875198f05f19f5b08fa7a1da004ad5410a2e89d46786c65ad70c7165b64fdeb8c0f94751923db6bb40714cfadcde58b78c25b3d97e143ceb47585492dd4dca277e50568c11c1eeb203324b22f2ea97cc0bd07ea8fee3d3798ab2c3973b6122795a6ed4957d2a9bc427c98d2d02a467e19efa7555cecac533702dd1bb550d1a99337f94f899029a58724694935a67c4179a7723dc3776ac183b24244c22e33bc33536d0a00240dc2713cb30c5d38c0c2b1b34f4471c79308d0896e06132ca24c3853bf5f826043bbc1b3c7ffd54444ec134fc92354d3d23626d7d939807ebfd5894bb9801a78ec15f854d9be250c0877c173e56eaf701e910ce991cea8adc0fbba6187e976022886c21b0e03cc00fde13c500216e2040566b774ed677cbe632defeafed7b7c2c123e6d73d3969bc6442a531886cee6d0cdefc75424c41d8209213593fe62a77e8ebd0433786c281f47c3dbcac7e4fc047b47ebc40e5bcddfcdca42d9a46567f7f3df312884ce22d7c444dbc0732968c646e40db84ee8f17626059950dbd2b98c79e7f0592bbb53325c7a34f0d715c3738ec7fd2e38249adcc6c4eab0cf6321cb784b3ac734cfb8748eb6e139065558b19c7ed6f909ca69552e5aad20235891ace4dd00cba4873d0dcfaef88b7881b5568591501059087bed8713613280395df91ac081753750f5dbe7da0abd994f39fb0998423fa86f7e893c4de936f891a6567983ab1914d5b77033e04f3e5861b99e93be89112321179a513d522a8d1505acd42fca28f3118b19fdc15196fe4d56e413b802e4923234964086e37d76eaa75b13d8931177647a79a94ee7aa125f3d978b6b3137c814c5d010ce1473ba27fdf2b40bee8d9f0ea5a321d8f8cbae0beb2d51caeba38e3b1d018f843e231206671e8187565ab32ac74a2db22a4c2959e7f678c04044eb09091d59daca8a7ce9d7b12592fa49502b0e32a9d1946959cd47f54402fdfe5e7030dbede924b6ce8380f476c44863270c6ed137cd552375f22357df540ad186f99458a7032d8c83128450aff8d7e5a4b36f3f05218a850eb7af0a1256e4a5c15a33309e1d11da5e9b9015221c6472047bfb8ab55782de7d150ad6e3811a8b7b469fdc34b81b45377e65f55aaffa090e7866655c863ae560db52290e41ac5dc0fbfc8971917ce997a6db174399059ec7e2f2bc1357c53a676dec916be272b0fb024189344f6665417282c504ac1b12738823a4e3d6ce35e2db68545e2c59c5056af5d7811f87e6472a38fe6bbf3ebe392902612be39dc5f1f8d6340d48dc7b1ed1add16b634628aed1d775b47df4b8b1142950e035a4916f79ed53f9115608a41d0adcfcecaa38cec0c43bd4752b82cc8147f51fc9a998df364ac6d8847c964c188394d6d11e30f52f7e9c3ecfae368dd92bf1d3dbf305a246851217ac260f093e903503efd159e9308228554d1d18747acfc2e78057172fb64c2c94f8166e3c6ed12ae56277a6360fc1efb4e34cbe12b9546f8a2c4394c6ecd5eb86abc054128966ed79bdb8ba1fbdd56de98fb6e4aeb6d6e4647c4f1539d1a1e5b085d8ae0d456c2e09fd8ebecb0dc3661516fb8786b372746a848ebfc7fb1116848ebe3f338a2375e236015b4be7873c8328544dd79184f299d3b586339d0f4cb66ea4d0f06dbf42e80f6013b09853ea0da15a53e0984a561f520d5888eb6963e0e6b4bccd77e43a1ef4a95eb96d6ba25ee79ff51749c12cb4f5b85944baee1606bf19b9bdea82d6795eecbb9e4655cb4d2fde2fc11362b147001d488adc25f75d7e14993f96f785cb9d666fee7af8aba411f5763a18713a0797592b263025c72b524b7b88a556bdab0c37259bafaac3f0dd5c3d7aab3f09f73b85ed985967a143beb4d3b8a711fb72b7b9c7a64a3c84e35d90640881c86b0e0343c771cec8e7c3cd34783ee2e775027556adb0c9e6c40115f8dd2908d022868cdb0cd3d6e4a7e72fa277ce268fa62d86c9c53e2df16bc57e97ccb799f07ffb1c1c61369e10967d30861448d41af58415bd4d2d0fb552e5bc0c6bb3e32ad39aae49c7819c2abecc8051565521227fa586b84fcb0bb16d10fbf82845f11cc810ec2a8b3921c1c9ceb8ada4600d21424b3cdcff837cb85ad5447e53e2bf4badb91623deb3747b621429aafc006ee5ce148e29cc196251da745137c5ad68e7d7ba702fd5e8dbcdf1bcfb1a9a9445f46e27b2cf28ebeb6cf93d56d517fdcf9a758655a4165ce57683486d74a856fe3f16da166b7b1c17f5a670f1f542ace398e4d665bd5b0d2c5d54310a6d99a398b7cc5be05d2cf7f4f71d35e1e5a9f30da5cef6598d8664fdf67bbd1783344cfb32b684fe33111c95c5988a34eeb530229519d3711a90b21318771686d2a9551d87693db4d73b1f0c0bfa26341435cb1fb97f71d42bf61ecff466d8be6a1ab11f1233d0286c14d545023fd5c807d709c8968c0333467f4bdc2135fbce3a2cb26966fffe12487573c15d45f222058435e4ffba1600c30f9d92c96fc87a156ec1a20234bc192ad377075e88046e7d8a954bc5052022e6b2b782c632c0290e043d92a205cc63cfe842547d2cd95bf131e45572a964df0b13e2da0173b8560f92017fa613d37310425db2b1c4b2269c35bcb9af8717f75ef658420e5225858b34d9a36964823cd5abd506d702662780a8b114d3bf63b40b845d1dbb2270805d6e4e49ca50da2d7e28360fc1e7581955fedf8b042af10aebcb6b833609573f07a65c411e07d18c38c1dbef97fcd5a6eada2b1e88956d807b480ae8f3cfc75aac5317b295bbf5c882dcc00593f67bd09b9422814198c0ab3440ebb9ecea6f773fd6fd986fc412cdf984ad3c47e7b4939af2c5a3e8621c1b747f138357db7679374e5850da84d0d34df01e53e5af2cd5e5c852eb759ce205e1ac70a1c52b0855c4d2acb7ca6a8bd972b1bd68f0d62db85153f5595ab3f2f7ef0809041e4ce586ff513e0698bde540df8f909b34d7b737a9f1524d2c602af651c4b7d814c5ee5d239da4a187c31540c37859aa1c83a45c4a399dc07b24d4b112be87a3f894fd80c115eea683fb7133dcf76fca16f87845985a3ee9bf", 0x1000) accept$inet(r0, 0x0, &(0x7f0000000180)) getsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) 01:51:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x400000000000) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x3, 0x1, 0x7, 0x200000, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 01:51:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 01:51:55 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000280)=@in6={0x1c, 0x1, 0x800, @ipv4={[], [], @rand_addr=0x4}, 0x100000001}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000002c0)="1260b2bd0a4e8e1aaf23956f2a204bbf1cc44b6adb378d42e6852d2617701d2a65626472aea1c2aecbf2794ebebe9ce5300281b736c6242eded7430d06f0c2d6546a40b34858989e18f92db5efd9f8ef9fcb75d675218c", 0x57}, {&(0x7f0000000340)="add6c5ce5028322d8b0a3122a3330e70e384b5c39b643046b05301eb", 0x1c}, {&(0x7f0000000380)="82a925b5f8aa062a436ae82de09551d7e71168079aac1f6c6a1b512a8ac9a61d42c79fff5e96d88e5194078da35c651278233d85e041ea9845f1b30e0810d34ed0cb30aafdb19e5dd80a441f62942a918cbfa6e77eb91939ba6690d8df04d119e842c60f55d33c08363f7bbd4398ba0cdba79913f5b0c8d16e83950494", 0x7d}, {&(0x7f0000000500)="b57b5ec712ce721e805613084d96eeec1b7ef0376424f022836673ba5cf12e59198a4ef59f970693c3651fe0da031658d7a55180e64fa853a121f845c2deb7645582f3cc9648c0bca4d304241fb7c1dd501f6a9f9db983dca44ded767ed2ac29999da4375bfecdd4c2085232e95e07f1ff84d41622d2846d2fafe23c83c2353c849f5ed4d188c671cdbfb5152872a62ed3c7df4010bcbe4eb7e1f7b05e82f853794507c61946eb3067617e34d984ae83afc6a6b8f0c881afd559314fcbedd2b79bdd", 0xc2}, {&(0x7f0000000600)="4a52b6e9ce59c496431e861ae75105d20852add49ef8df3be57c24fa50b7a0db3d5a529cedfc842953a7f894f50426109b79db662b29d358f2c784252cefedb178c58b2f5e56ae393c3d8046e53d", 0x4e}, {&(0x7f0000000680)="4b430da23d31effa7ee7c1edb58ccd3693c24fe383cf9c1cc7adcece76d115a8b6b0dabe543408d12fb81762a5fea30ea0237c33932583b674025cce26f96cb1bf", 0x41}, {&(0x7f0000000700)="c302568af7dddcc3ead36bf4cbe48f62573c049881d0bf08c7c4821a1b911f2de48abf2c448c1e259c45334c37e6d1a15e83fe328e28b6d35e1c70b7b8c9f384f57b3a57507d72e1cecf02e611298e6b2a5049fd9bf1802f34e0be08e5b6a63ed79fc0f8cccb31858b750819faaf3bdf8b53f3fffb429b2092dbcdb37b98663dd0458841c0a12f409d4aafd9339518bdcbd9758dbc64366258524cfaaac46eed17874dd071e9c033f462bde929cb706eb8cd2fbd0440a863b2cf2e9c110a7ce26d5fbf0c8b0d4b768f3a65719f234e52c1a0c61a8c0ba767d43346e66f", 0xdd}], 0x7, &(0x7f0000000880)=[{0x1010, 0xbe, 0x4, "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"}, {0xb8, 0x0, 0x5, "4b1fdc6eeaf0490e7e70b630bf9812b79b25dc204154ec0449dfa3191ce8aed441a0608c79ec97d1bcec486ae11a7c83fbc259731e95139554c86cae9478932d8f36555a3547fa183205a0ccdff51e621c601156811936580e0d2708cb33ff001198e1076d223d4fb97e3d1b26cd85b86e378df29cba0d19b0fe882d6efbb5162c70a61f845d93190d0662c6aeef71b09291b8e1c92384175aeea77b21cae7e812cc"}], 0x10c8}, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000000)='./file0\x00', 0x2) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000000c0)="0650e2adc23579138a81a476826c25d4e4223ddd5b743d7bd1b66826405d033444fd82563151a09108762f7a501cc42b0c9c7805c22787e2835644361a5ac313478d9e8cc830a16201a25ef55e12ab3f11fbf763e3aff9e5dc9284de18f169ead646089c473d4976528964f3f3c86a11cc51896811873a0db3cb1785d4280ba00f77c6ed9b1c82e7f968c4f7faf4bfa039623395f45073a3267a0dc1600145a69e5ef4ea579baf2eca185148539e8214c25df0d31834a800bc8330c1560c2f7dd1") execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/155, 0x9b, 0x2, &(0x7f0000000040)={0x1c, 0x3, 0x4, @ipv4={[], [], @multicast2}, 0x5a80687}, 0x1c) unlinkat(r2, &(0x7f0000001980)='./file0\x00', 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) 01:51:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x28000, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000080)="769bd26d9b1b9df8bede8758990157dbeae3ea44f7ad3be223b6e4d90a79acc18380265273ea017297df6c667af23f844a5d496665ebc7353f46b565f0a21240f8a3617c") r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0x800b, &(0x7f0000000000), &(0x7f0000000040)=0x1103) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x7fff, 0x1e00, 0x7, 0xffff, 0x1, 0x3, 0x8f4, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x3, 0x7fffffff}, &(0x7f0000000240)=0xc) 01:51:56 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x3000) 01:51:56 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, 0x0) mlockall(0x0) sync() r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340), 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0x40) sync() 01:51:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000440)={{"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", "5b6fe1e087e5b93231798916f2dd5f45c0ef909c07ea10445b23e7528c6d61dc", 0x0, 0x8}, &(0x7f0000000000)="800809d431d45bc6deb224130fb6eb37327f0615fbda7cd5a2dff419dd6c12749a7d0c5bbe7f02f3e2660d1efc507384821eda07d814bd32142673ce7f8f87656052b9ef23c155", 0xffffffff00000000, 0x8000, 0x1, 0x8, 0x1, 0x816, 0x6, 0xffffffffffffffc0}) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00') 01:51:57 executing program 0: syz_execute_func(&(0x7f00000003c0)="98a84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab78140c16938057d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = getpgid(0xffffffffffffffff) getpgid(r1) 01:51:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8000, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0xe, 0x0, 0x0) 01:51:57 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) sendto$unix(r0, &(0x7f0000000180)="caad733d010529b0ad04a060bc818b14824fe7dab780510dff04e78f5537c696f3bc50d5b052771f5e2c6ff992b242362c5eab97c5b45d6d873cf00f4c0d2616f356948b1f7d7d0f8bae026e11d04b58fbca6cbf13b9bd6d96ef96e8641e45c54e1ab6f173e19bf4102dcd9b4343ce9ed159bd8edf9e", 0x76, 0x20000, &(0x7f0000000080)=ANY=[@ANYBLOB="563000000000000ece00"], 0xa) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) 01:51:57 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) msgsnd(0x0, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r3 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x9, 0x8c2, 0x3}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000003080)={r4, 0x9589, 0x6, [0xff, 0x96, 0x2, 0x5, 0x3, 0x10001]}, &(0x7f00000030c0)=0x14) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000600)="76295958dab80de02e4474336e03839f19ecc5d0babd73ee7f50eb21ae6125f88c818b960069efa0e0d4214e0684db21ea23619a2ebdffce8fee05b764195e7f9af5c96719c3b26fd2710400f19b9699f80097033c0f6dc43c8248e0a56fec9be9c80ffbc836ce5aa3d7dcd90a0d986647bec7e9c7623f8df32de3916e08ca3dd3e2b738480f4127a56e1a", 0x8b}, {&(0x7f0000000700)="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{&(0x7f0000001880)="50713c6f2d9993e91f12ed1862a1ca746b00ef3fac4870792dbf5c941d21fed75aa8fe26c2b2d85bf5b69afb64834223fd0e8fc2b4e5f2995013a255772ba93136a01a0d0d3bbe2b2fd764781803158b7f1ae926c5086ddd534d33e29b96967d8da3ed97501d614dd50b2ba9a01f68d937cbc3d7216e3f81d6663c839230533a91450d3e2817c78a355a8efc190a39f246322113d4193e5f3600f6b38485c374b31a75603c4138c21e84917ae5ef2460612127e79c23f154c6242b64312b052c71233c1fa5ec361c102938a2508cc3f1f66d505cc8a90210106f4337058ddf9ed402e7dc78673fdefb057846543464472ee2a3605e738a6e", 0xf8}, {&(0x7f0000000080)="ceb7f4d52e2d3035950fce4a1d2be1855f2acd5a5c1828b858f70db7f59e4721a1", 0x21}], 0x6, &(0x7f0000001980)=[{0xd0, 0x6, 0x401, "e7f96cc5e77da13ac92bcd6f2fd1135a6879fe5381930b5638ede0fc70dfad521d699ec8600da6b0c16090a62e91c63d8e041e5feb7060c7872fce9048871e4340fe6ece3aa234b70758169e0d46515e911d25401f585673d0d987c7dc9f07d917bf0904c00882b479b938e28ff6f47d082c3474cf5800ea9bb156b1ab609d4ac8d5979728768bd55725734f10d8add77eda058004349adb3ea6186e377e2148fd8ea11274ceca7da71d4b1c599f47ff0b3ff4b37f215c1a4cfd"}, {0x80, 0x11, 0x3, "0958604d546b6301ee65e13fdd34fa1b226f20eb780db1948807c76787ce95ca4d6d0c77ace144bb7a26fa943984648e466b74700711d9fcd6bd4c30abcfed65a6f77f7a5737550580465320b9d1e9d302005e3e1c7e6c9153931cb6ef2aa7010e89fbcbc52af237104b04105bd83d7d"}, {0x1010, 0xffff, 0x3, "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"}, {0x90, 0x88, 0x3f, "5424a90b40061fe5e6e39d3356be17ff07b7e7541e5654960457772fd042e412c0460f808e25e275bd8165f8be4d3a0013eec7f992dd6e5227e8e54aed126a59adb039dc6f41992b439df47e06450ef5135067293ef3cf456ce6dac276a6974f4f6e138049e5f452aa22e3ed8172c90109f85e7f3e3bec7e98e915"}], 0x11f0}, 0x20181) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000002c00)={{"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", "e487a2cdfd1bb536734b0ed06304ee07a3b41718bbb8d3ea1fae561c37a2d525", 0x100000001, 0x2}, &(0x7f0000002b80)="5ba9d65a8abb6800c2df2149148e497a066348ba99c0b0f077e8bdad84fe10051f247cddb0d462b78798f66f0a5898ae45b977b359a0d8c703965478aed95de9c1dbf8c83a3e6b2adb2143a65fab49b0836347625c5c490f223be5eb6b008f4cdb2aa5db066ae288", 0xb6b0, 0x2, 0x1, 0x101, 0x8, 0x7, 0x9, 0x4}) 01:51:57 executing program 1: munmap(&(0x7f0000d98000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) 01:51:58 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) listen(r0, 0xe) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107643e26a7b01667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeecb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x80) syz_execute_func(&(0x7f0000000440)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008f81589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000518f89009a6f0ac4a27d181ec1ea01eff265dc5f00c319335b304545e2696645ae000f660ff7d345332faee4eef5415e5e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc7735136f2410f2cda66660f3a0b0865") 01:51:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0x4, @rand_addr=0x3, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) 01:51:58 executing program 0: open$dir(0x0, 0x0, 0x0) r0 = socket(0x2, 0xfffffffffffffffe, 0x31) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000140)=[r1]) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 01:51:59 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x100000000, 0x4) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000380)={{"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", "66ef5248ffa7bbb2fb2f5882900e0a28038f15c5c1ddaa85b1d51129829857bf", 0xffffffffffffffff, 0x6}, &(0x7f00000002c0)="5d01b9c31b1936b0372cff486238dce14fc9ff4d2e663cf67d16ea344a39f690a7acbbeb0ebb5acdb1abde056d2c7e1d5502f0584c7ff2504e36626f84815882a3dcc6f6ab4647324572208ca1c8d63bcf6259d2d2b583512c38b17bce3986cb22033b32b18feefe563d619c0b68ec6ef51c75931700138d2ae522cd56bfb5ff145c5fa882057b378566dc1db11a428d08158a53f18915955e4ead6737334c2b7b515a670faaedf0d280785df603", 0x5, 0xffff, 0x6, 0x9, 0x839, 0x7, 0x2, 0xe1}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f00000001c0)="bed1713dcf4f87d89ad9e4fd92c4b6c2a18dbf71452ff1027e64aba7b9d69f53de4bf2b34e2c85815b57f35aa831433abe4dc53baaf087ebf1a247a14e98824f0b90f82376a90e1b53ea2b0d5cb993ab86f69b9ed96b63fde473948028d182bf28d40cb9aab7260489b1179a83cf6fee399b2fc289045862670f97e27aa7923b617c7fef45d8bcdec6b503ccc514dad88b715309358d092b12182afcdff0fa8f056fde5d501233e62a660a07569c985606fad5c6527f3f5aaaa8a5be74743aba80e62242c18aa639638610c290820c996ed0070936d33696f85508f2") 01:51:59 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x103) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x5, 0xffffffff80000001}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r3, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in]}, &(0x7f0000000200)=0x11c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r4, 0xa038}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x7}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 01:51:59 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf8500000041e2e92e363e460f1a70e4660f49fc9743ddb2e67725affb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d9615961560a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a55419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4548cc7e8628f680864360fe2580061c0f52626479d99fea6a6dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), 0xffffffffffffff79) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 01:52:01 executing program 3: syz_execute_func(&(0x7f00000000c0)="969898472c43140d0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000180)={0x3, "0e2929cdca6fa898a95277dd95610df5f83c71c49b3f8e449193b3c33f069b985849486bea7d6f402ded3472f4f44830f255a78707b27a83c560417eb86274978151ea24fa695ae11def56024ccc7a78b65c8774926ef8767fe51e3ba11e2cf89df227c7aedf548a9e62c23e54c35f848a30cc16c24f701db4195fb865991e109f9ea486340d730b458e6fa79044673666d1eaa57049d4e84776615930e175b8fa5b03e3417e8a59e1bd5c4cea740a45f75cc54c2e716afd9b7cf5b65ce81100be775565e68a477dd6e25eae8256a107943bd7b53ca38cae6565bc0e5a5d39805b28d11879b9b6f7d1bcfdc8ce44c0506d8002"}, 0xfb, 0x800) msgget$private(0x0, 0x80) 01:52:01 executing program 1: socketpair(0x1, 0x7, 0x1d, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000400)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeecee53b7b7b70f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:52:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/136, @ANYRES32=0x0, @ANYBLOB="be00"/20], 0xa0) socket$inet6_udplite(0x1c, 0x2, 0x88) 01:52:01 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = getegid() setgroups(0x7, &(0x7f0000000040)=[r1, r1, r1, r1, r1, r1, r1]) setgroups(0x0, 0x0) r2 = msgget$private(0x0, 0x300) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x3, 0xffffffffffffff4d, 0x4, 0xfffffffffffffff7, 0x7e77}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r7, @ANYBLOB="6d0000005f7378b3727f7d53625ab881425108a833c577a7df585867c356d0a067f50f3a4513195a7b8c4c65d670e60cb8bfcfefdadc9b83261ac7484f4cb2c9e40db33338eb03cd66b2dc6c1fd99b0659e05fdf2b1232488d8c8a17366610e6e3d403e4a5f6967fc4c64bbc98cde502a8ac"], &(0x7f0000000400)=0x75) r8 = getpgid(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x2, r3, r1, r4, r1, 0x60, 0x3ff}, 0x6, 0x2, 0x4e, 0x1, 0x0, 0x0, r6, r8}) fchown(r0, r3, r5) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 01:52:01 executing program 2: mprotect(&(0x7f0000a6e000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket(0x1c, 0x4, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, 0x8) flock(r0, 0xb) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 01:52:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="0000000000b75f4a947c4d5463b40ff27328ccd6747e707b2506b98a2cd659585932e4c86f38ff5dc572c3d0c0b3fd32ba0064e0dfcb61764eb9c17a2a6bbabde8b27072bc683c311f0d356ecf050ed7aa2d4fe4be84fe4c2dbd374fc306f964203b3dc223407a5965"], 0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast1}}, r2, 0x10000, 0x5, 0x304, 0x3, 0x465076cc, 0x6}, 0xa0) openat(r1, &(0x7f0000000440)='./file0\x00', 0x8, 0x3e) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x0, 0x7f, 0x1, 0x1f, 0x151}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @rand_addr="dd9593feeb52660bf84ba5516a236300"}}, r2, 0x8, 0x1, 0x1, 0xe9a, 0x97, 0x1}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}, 0x0, 0x0, 0x0, 0x0, 0x2000, 0xfffffffffffffff7}, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x251) 01:52:02 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/160, 0xa0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getuid() geteuid() r1 = getuid() setuid(r1) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) 01:52:02 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000180), &(0x7f00000001c0)=0x1) 01:52:02 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) syz_execute_func(&(0x7f0000000780)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af09de22bf694c48192558dc33e64f3430fb864423866450f18c422f91ecc400faee4c403514a573a00730f778018e6c461c169385ff6a9c1460009c4815cdd72f4fe0c0cb4c481785f77068f88400f01fc700000005c660f3833d0") fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) r2 = getpgrp(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x3, 0x7, 0x6, 0x6, r2}) execve(0x0, 0x0, 0x0) 01:52:02 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f00000000c0)=0x10) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x2, @mcast1}, 0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000140)=0x3ff, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) 01:52:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000580)={{"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", "17f0d7cf81a1131c9a02ff2ac2d9d2044331e98374adeb6a548093819100", 0x0, 0x1e21}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x9, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x0, @loopback, 0x3}]}, &(0x7f00000000c0)=0x10) 01:52:03 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x14) freebsd11_fstat(r0, &(0x7f0000000080)) getsockname$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xc, 0x7933}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x1400000}, 0x8) fsync(r1) 01:52:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000000405, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) r1 = fcntl$getown(r0, 0x5) fchmod(r0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000180)={0x3, 0x3, 0x10000000000003, 0x3, r1}) connect(r0, &(0x7f0000000000)=@in={0x2, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) 01:52:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYPTR], 0x1) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockname$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000102d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000008000000"], &(0x7f00000001c0)=0x5d) 01:52:03 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x0) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000380)=""/252, 0xfd43) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2004000000fe8000000000000000000000000000bb0300"/128, @ANYRES32=r3, @ANYBLOB="03200000ec000004811b00b298485600ff130100"], &(0x7f0000000200)=0x98) 01:52:04 executing program 1: syz_emit_ethernet(0xfe94, &(0x7f0000000000)={@broadcast, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) r0 = socket(0x1f, 0x20000007, 0xac) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1000, 0x3, 0x5, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x1f, 0x3, 0x6, 0x7}, &(0x7f00000001c0)=0x18) r2 = semget$private(0x0, 0x0, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/120) 01:52:05 executing program 2: r0 = socket(0x1, 0x5, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)="f28e2f27f2ebbe347d37f6576ee1e7e755199853cfce1dab1f38b4bafea46251396a9d43f73d4149c5f94b3e7313", 0x2e) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4) 01:52:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="9169c4d0c3ff44e828054e2031ff56f1312255cdf041831ad1839f17509bbf4a146b9823fc993ad3a309f2d6d41e85c40c26d945ea35b9e2b0e1aa6a1f18c72b3733fc1a711cfee92d4b056b4ed20eac6c908478f81c6c8adfcbef9480ad43d9e092f798d4a533e94a380d5dba31069622c3728bdde2be2c02133ee6f932b9868775ef7767d0b3f9bc33d1d618e786f17024f2814b6b93c7551a1c3041b2305c161cfaff811be4b3d2a14bf849b2b3420ca2a1d87be028154ea4f3cfd7d97389e17ac0308528fef66557a863efe46134bf29783f257e7d7d3d2f2542dd8665aa8f80dd") ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) fsync(r1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 01:52:05 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x8, 0x1, [0x6]}, &(0x7f0000000100)=0xa) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180), 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xe1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 01:52:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6, 0x9}, {0x3, 0x400}}, 0x0) ftruncate(r0, 0x2a60) openat(r0, &(0x7f0000000100)='./file0\x00', 0x44, 0x11) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x3000) 01:52:05 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000280)="062c573bf70f82f0ee1b61c15986cb1f549d98b73106ce3ad167864d50407ba4699b090593b96b52f0d10af003e422214676bc555bc8bea259196395cd3837359e559a55f047e007a6e51835c1f16f5c130d69a2ecc5265af6d76474b57c9fb8ff0d32d00808a38507c84fb15316e4dd7c517101028a382032140e1822efd81cafddd6510049211014f984ed5e3484b7de61afc8cc30a40c2a8cb42e11b115aa8a3da2c233f948205a11d52ccf99afbb8d9008c15835aa3c7e3655303b489f31fa0e0a6c24baea490aca7322b038ba", 0xcf, 0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="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") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:52:05 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000000000001) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x417, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="4efc4f1fabf04baa747e6f1105715ca6b37c987a0165d39be534383d01895546f045e3115044d73a0d88a825e6536dee3548545293398f7d66aab00492ceb8f527863e05f061d5ed007cc698f5dcf22675d7878ecc9c1fd5a81c07701e302c7a95fe7b6e040000000000000060d2606d838a49110e379f6d42a400"/135], 0x0) mincore(&(0x7f0000120000/0x1000)=nil, 0x1000, &(0x7f0000000480)=""/4096) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xf, 0x10001}, &(0x7f0000000340)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 01:52:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) msgget$private(0x0, 0x4) ftruncate(r0, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) 01:52:06 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0xb, 0xfffffffffffffffe, 0x4) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f00000000c0)="66a81bbd56986dee702c4b2ee01e56b9f3b982af9e412ed909bf19f4767c9b0c9b1148312b81dc9eb34225ded9293bdf0bd54e610fbc987b25887b1b868bff6dcbe09a703bff1cf01e02b0d0cc91a67bfd7b1ae0ff63c7fac08ddc837f32264b85ddfd8958ebc757b51f6ca14670d0ad6f6c96571b2ffe84d8302ae282a94104784e54c030c53343c1e7344d4f4b7b97686b4dd5d29c253ecc87aae980d6f1e0f8", 0xa1}, {&(0x7f0000000180)="76097356843b82389fef08144e0d297f7f176eae8658298b87e4830a2b6dacd2d714d0657e6f2364f485068d360c334cc876785d69dd8805846062a2605ff95d5db4ee1a85faac76dae2e0f015ac96836892fb0da2eee8bff733b39b92c8b94ece2025e58451b89734fcc4ce9bd8a979a9946341752d05d633c4ef5fe51291843928e0511f70ad80df32d5e1f54a657c", 0x90}, {&(0x7f0000000240)="9ad43236d80982e55fae4eef48f7101ca7608f3a692a78efebb813fbf3e0d56ab812d5c7a34efd80c4ff803edc3a6a930c273220f4cc1380a405addd6beee0f75c62d3b0f80a73ed61254f", 0x4b}, {&(0x7f00000002c0)="f6f935e511199c7ee7f86ad249bf2569aacccc93c07cf0abd2a2eeaf13e0b2b561dc5ad627674c41aed3011245f8928c8ab270bbc3f370388cf97102326333fc0b6f55ad02814095f92341165da1038cc786ec510966c204790d610c2697fe507f4561b2b2947169d4b5ce6da6264b60a0ddfe5556ecf11c6bf7de237b2e9d76fa0e33fc69b709c12f47e591445dea1281cae35c764fd52db5b7ac2780", 0x9d}], 0x4, &(0x7f00000003c0)=[{0x20, 0x3a, 0x1, "8238a820a856664a0421af10c4cf"}, {0x60, 0x11, 0x7, "8123a6e8a60cba9a638f2895ed93f626525c272c7a5248e16fa01a5694d3d0518b4dc4dbe45e03a8c1a5b7747d812fdd1d68439ccb4027977167201bb64ede09edcb7eab9e87b289214553f836"}, {0x78, 0x0, 0x5, "2ca0287e55c44a6cbafb25869aebce44904981514d9f6ac9f4e0157d5b9ce7b3abe67e68f959df0fce507e53e26890276439e1083a68dd98897e62fb8f4885d7e404ead7fd9b8f6b1dd1c8bf0a48d48557b60e801175cc5afc699b75be12e95c9b"}, {0x78, 0x88, 0x84e3, "3ad78e8ce0257f46ec4cfaaeb4e5a9948c25f53fee443a72533e1634fee2e7485380da445a3443edb95bcd520aed3244a641b798b5712598081906b41a381fa6a9bd3aa9377550ad17db50a5e07c3048d68fcbb1ce162abb5ea6e1c4477841ab7d33"}, {0x60, 0x3a, 0x6, "7ae6ef8e3908ea35376cb1049c870f066805feb9620d79c107ca464916661bcad295386653ddd460bb0c07a4024726bda953b1ded1aef9ca5718186a0dd746609ad0903eadc096e7df460215"}, {0x18, 0x84, 0x800, "a777fafe0cff06bc"}, {0x80, 0xffff, 0x6, "5fb7117127745c3175599f7463ece341cfe54f90877c958c9e0851750288b16ec089ad0cb2cb77d0953a50a9ddc31b5cc7f3ba02c3280844b2252e47c718d99781784f80f7b9243a56970e668b38118651d0f441a2fb85cf3852b943dfbd6895501450591dd2504fe4f6"}, {0x108, 0x29, 0x752c, "3774fc96ae57152f5473294578c6a0efb02db28e988ce015fcbcffbb90f445115b9e22cd08163295df9736b9d2c04fc1b847eb1c3f44b9a5592545dd76506d26adca26ddce566762b18ee3a3694cf63b200c60976fc34b359c91953d4d0f057ade5923f6db3af7336efee0a898ebe8956b230cc33fa984fd7793ce4f87c3978d4555c4f69f18df1a19c34de4c66889b0204dcbeec941b400c7a1d46853065de67befd6863f9ce242a78c3ca04ab60d16805be2999af753d551d9897e8d222f2714b748e5372745bd753bd7c10b80170a70d4d98a6829d05242741a02cee3f2486cc02e7c12516236ad16bcedc6096206cda4bea96f525fcf"}, {0xa8, 0x1, 0x9c8, "4ffa7a2218010276ccba3a4a5a724b8b228f7c947541bf23f42dab49833c53a7cd87d11a884ffa16ef8ed72d5aae1ffd11634a758398f2030bdcae81065e88a2b5f4b5de3e613f4b9290898ccd5787618605cbb70fc869334849c92784f79c2b483ed976f0fa377701948747255b8c0d73b96d67e99e3c2d227fdb77ce730d41fbac5a899afea2d5b78dc250f052cf85fe"}], 0x418}, 0x0) 01:52:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x10001) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) sendto$unix(r0, &(0x7f0000000040)="34e4b4da89dbe9b0156c0a9d5883b0b85cbc976b8b4a5792fcb962a1e83ea5a925adb0d7d36220423336502178bd0b924f0310379585a7a685436eb354274a265b", 0x41, 0x1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x1) 01:52:06 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00c4421db781a7270000a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:52:06 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffff8, 0x2000, 0x3, 0x7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0x1}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), 0x4) 01:52:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xb7, "b5883adc325b545d39bb8255bf5fd38e5777261be24d5cb91164a541b2539933bd3477c92453cbfdd9e7c7a39fd24214083b4c34d20a06462ab833cb6716ebf97464f616f4e4b67b933f80488b6acfc3f9afd99eb53bb8beb134bd4066b805d67cef638981c964009e28b9f237caa669e631c9b17f0150008094643a6377df1872ca390aa75b8f6d4c357be6d996caf25a4fdd7a3b839d104f1957b53ae0cc9770513a2a8052bf3bfdb483002a73454f2c72220d6d1683"}, &(0x7f0000000280)=0xbf) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x6a, 0x220, 0xf6, 0x6, r1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x41, 0x0) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="529f7be9dfb03a9341886b6c150d79390e62d15525567fc995360250e34299e099a81fe4d5e1f90abcd83ce18e91fe4dddfe60a6bdeb6371f0d3be4d192ea6927110ca9b9aab6c4a6412715e") 01:52:07 executing program 0: r0 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000240)={{"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", "4a0e64615bb5a134d72630dc914f2bcef1fdda15423aab4a54ef9f174c8fa27e", 0x9, 0x9}, &(0x7f0000000180)="d110c1da588f88058c0afe07d9bd35e79a91010cae6c8381704545eac749ca6ba4027493ddcfcd3db2a8661d0cb8b9902ec86305252f8d032fd6ededcc4c38f8e6a62da3a9d5c55908435f1f1cf0f5e7ec0c3a8deb0c2ab24627193f67933e5192ec0befe9ff91d3e3903511ed438ea3a33dc3e7804cf1b0a8f00e625413eadf8077ab180168b58fe6d0bc633174c9", 0x80000000, 0x4, 0xfbc, 0x2, 0x90, 0x9, 0x4, 0xffffffffffffffff}) r2 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r2, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 01:52:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/179, 0xb3}, {&(0x7f00000010c0)=""/79, 0x4f}, {&(0x7f0000001140)=""/167, 0xa7}], 0x4, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 01:52:07 executing program 3: syz_execute_func(&(0x7f0000000540)="b1b79125cd8080410f3a20dc00660f70839001000000fefe4139fd5b2666470fe9261c221dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") syz_execute_func(&(0x7f0000000280)="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") r0 = open(0x0, 0x20000, 0x80c4240268f0c44b) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffb27}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) socket$inet_udp(0x2, 0x2, 0x0) 01:52:07 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$setflags(r0, 0x2, 0x1) sendto(r1, &(0x7f0000000040)="49786a2143e754eaa7129e6bf0e8f1008ac6366af68d18f8c2430ada35c117ed43d94d809fa7b37d2dd7c964ae31b3dc3a274df5839d89d1c442ed3bf43133b57d49d760e57734875b58f3526aa97a90eb9105402c085814c11fe8ca4d61a4e4bd67d8f2d14e83131981b253c112a3bb0d591215ae4c74cd57832e0e06ebd407", 0x80, 0x8, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x7ff, 0x2, [0x9, 0x9c]}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r2, 0xfd, "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"}, &(0x7f00000003c0)=0x105) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c1c0f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:52:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x80) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 01:52:08 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @local}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3, r1}, 0xc) sendto$unix(r0, &(0x7f00000001c0)="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", 0x194, 0x0, 0x0, 0x0) 01:52:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x200, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x58, "dd5a52d9b79096f74a49c87c79c9c984d6339afc7c695644d5c16c9dfcf2757541ec69d2f5e50fb2341dc2ac0318300749f038365e3bb42e41e5600423eaa95c03e6a267b6deff601610984dea27522a55de3d93d12ce138"}, &(0x7f0000000340)=0x60) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000380)={r2, 0x4}, &(0x7f0000001440)=0x8) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$unix(0x1, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x2, 0xffffffff80000001, @loopback, 0x81}, {0x1c, 0x3, 0x4, @ipv4={[], [], @multicast2}, 0x2}, 0x8, [0x40, 0xa33, 0xfff, 0x1, 0x87, 0xffffffff, 0x9, 0x355]}, 0x5c) listen(r3, 0x6e99cb1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x20, 0x1400, 0x9, 0x7f, 0x9, 0x1ff, 0x1400, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r4, 0xb}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="00100000e6251dcb58668f4f7cf262d356d58fe036eccfea71ec52bbb634d0cc59355a37912e8b2caf02f83ff3df2dfd38b0ab921eec61642e9ba483a30baf5a81b505ce0c389ce5f54dc9cf8813bff46b40f49dcd4710b6b601b0701cd08df010791c89db995a767845aca260f9c21175d0e32e7b4a7d052bc68c00fdb2df3274aba8a6ba036d596ff435a1ce732d9e1cae77472d174ea2575818e9315b9d2e5ba11552ef0eb825484516ce8ab60d51ed39b57a6c90d5dee368b6fe041251f0e57af3897bfc5d346cbdb8e843a1dbcb42d41165ce171c5fe72a1a7fcf8b57dcb36e01f958d95e1bc3ea587d571bf7a8b227879b643446a0d847520ab9960ddb7ff872003e4240100f3952e42d11e7783c5640f9050d41ff19b520a1b321341526ef094c15aeb5f33e3ce92ca37dd7709f9c496373dd635d36b54822f827aa951423a920f715025649e41637c323543bc55178fe7ee6d75221ad0c7b03455325ac7117708c30d0927f1a014f99d5c2c5bbb7e203bba54bda77c8452d36c433258855e856f8b4542461ba33d8357998b8c83f9d03f6987da9dc0c0484ba2528677ee945e7986742cff51793159db55cc7a1a0f041c5111c263ccc299cbe5b43741ec869302ff89ab0c0c99280b23538f157ea4033991363f83dc0398c99f8ded908f6c0a148045966fe974d124ba7c1a1723cc8d9af2d3e6298b1da656ac4344f6422d73f3462881d57886e66fb03be9c6b97839c9f2594cf22650be4f55eb9101d57c144a3064056f947bbaabf97038d3195885261a43f62947f1d8d64347877df4d6852baaa4fcfcbf8d74d0567f916505fdab184d5c8e84bf456a4c87c00d8ec67df5f249bb12fb9b1fc886e6519a9fa3c514d008000007ed2d5b8836aa11cfa15ee743146d1fadc6f07380c64c26cd534e707425a1983c0053dd7e3e5d31a6ece0da93b927d73f7a6db8c98791994a87387132ea91ef8d0a588b0e62ba56c41be2accdb2088946be96e8995806cb94402f6e47aacfec5764cca90329268ad9c0091fb36066dd2ec726107ffc696fb877f3dedb896a7b0bf17807f6ee9d51d43878fb8e8675387a8af7f651b77152188199c44cf0a416c860d8772794cf3a4165f21fe98fc59008cdb4d4e85d12afce52fbc905bc066278014c68b351673b6fb328fe12cc0c0024cedfc75a85cdc2a9f66e9cd86014a27161d0391e31243780ec36018f3c5e6d8229ed984b5b0f53c2f2d60e46d659bcbe4d952b0a9a27a3f99048967fb134f597e68fe78355ada41b84479625294a408af2592005fb7f9d68f7f54df1c45b06267d73d01fa3820986be7cd8c9012e59e210322ded2eb9fc605bfe31344ff3b9e13d2f42185a9f0602324c2e67126faff5db017a54ec9a6f40e2d58ef99cfd15f7faa25ff09cb4a31ec39048793b4b049dff1f71b2d272e15e5cd67d555fb669cc8522d1e35cbb077be33c955c9048e9053d24b3ec05fec34e9f24acc3d69ba0136198e3aa8b13d4b8f5792bb12fcf597c1c567e64664ab32f2a5d00594b52664bfce261233f7b8e6f3c40c3f0f6a2359b427536739ddab414d77a61e2f0f1fa2af8584fe94a2aeae10925fff3e8894083d2d82cfe26fc01393f07204ebaebb9512a0831147ad2facd52257eb0c3b75e3d89bf563adadd2b98f2196340ca16470018772976859cd4a366930d9b4e52dfc57be7c067efa100dff4a47f12841429e4f1d8b9044ec959903570d416f5f41b971e98a788c27c6eb761298f32d4321d76f65e9240a10367c28f6349a49b3539265bd8108e5dde5b9fffae33f1a1127a7f0ba7e8f9547bcd6886ce0967e74f336415003134ada37f136e8ffa5755298f97ac25ce1bf2d183036e0d6c4783b2f304e00a9c0cc105fda4c2052c9c17fcfe10a22cd66addc6033b23092899b3b66e57c3f4e95fb0914fb6e827cf4a662f1cb08338c6ede4ffe345be9bc7528707ba5af37f7fe4b8846c50e3191f7fc988921e38a7b08a10c6ba5425080cec451d63ca9d92bb928bb632bde650383abcc3ec2d1d5119ebf8ad8722079ee1c3557c87a8d041856a9abd1dc0d9682249e9abd4f9a314231b673373f3a602fb557c30c2777a2ce3532be2b2f9e8cbf0954bfb8bf226f61c0d366697f2fef74eb88d24bd1fc026549db03e7c5fb7dd551dffa16ba69a2be7c41067550a0cd867352ffb048aa1299517b340ec1966c802495ba120609367289bd3a3b5b15f8cf71cc6f52f6aa9167abab6522275e8ecf70944a9baeda7300b38c17424b1350a8e67d71c9aed3013efa8edbf245001905e88401d82e38a95e8360ac80d22f38d846f834f3459e53724dceca84e826a5b6f9dfe372b2bf3d71a0b089d3d51ca1eca4f4f1304ae74b71c26c4c3f5d4a13551583ebb6950bd0ec5fb0e1a256efeaa412eecf26f2ea243c4b7b6bcb25e9c6971d2b55f978ff1203adf8585ae16f6c96c0ac33a3fa7d1c0025a17686ca30ac641a6312581fc7fbb416e2616a0151f577cb44caa3915b17d30f6ea520f8a0c523818cec424d586f9acda2a94d1d2e2c5689360df66d78e5a83c775113759be7beaeb5949e006636a2dd3d11ce1118a3adf083d67383ef94affeb08325b26eaeecfcb4ed46c15b94b571bce1e24b1d92291823e7dd006b5c7ce59071d04146f68fc3f8a419ba695291d4424ab27bb2e1af845c7838197f3cbca85e989eb6bb2fdd4d98912e6d07fa35317be6fbbac9fd6a2e350e13c0b268fe3eb10f631ff66f6aae24c3d33a6cb4b21e9fcd7ff18ddd9df051e9d132d55965e868c5dc10d96cdf4b75e09b2e2677931a9b7a9f260fa53cc08ea7fba9b0f7104e353f1d68130063935935548785f925a1310c1cc91ab07b296c3a4f01f9f3b4dcd1468d496655792398828c74676cb59399461740718ee259d85567d05271c5447873865ab4b050f524f35d909ebb175eb0ae914ed5ca9d1672c1bc16a2346bd59c69406d9ed7ac02b03c9595f3515482651a0255a2e29974cf00be43c4c0dd9175a3a6dec8f2e309133aa246a22ad8bdeb06c2710fcc69e2c3a8edc3cc02a30d09500c48e73305453e6f7e4250f1c57ae399f4b4af8aa0aabdea87d8fe6ea5e0969d0d5a49986dfe79d0bdee33b21c8a55f35a776f9f56e820ee71a73cabaf40f99113800b93c622f229180adc34ddc694e8970c48b2b3d7806825398298c561e51f63c5cbc59f1ba30059bae72298c0d708153a0a00a558858a7f3bd3f6bb91ee716a67dd6fc6fe1423cf5ad1e55264bd739d7d340a6767f3be747798a3b731fe656c010709ac0dafd1ce67e3551ebd9cd255f5c74b71fc28c8eedaad9fe0b8d53678c1fb3ae50029cae18411564a4d37076a926216a3f1cc53cef0adc761c2288512a31bc5642661124e17b35e8e803ac3c1d50b1f7c1a1709a71b2c4a664f0fff7c5d59cd7b1e7761a853fa6fe0e11ed86225eb9523891bb2f36ed6fff076fd094c62629b87559704ace26db4e062c179e82bec73b191e656d0294ab098acfc2535a06dff624e8d39a8daf9cd7ff18bac0cc561bb18229a2b43974699dc3b5f329f533c26ff4c68aed62d34b7c94047e1da2cc235f4d42ab6c00c23e56049cf3b280ba974aec91b59c4ecef85145a5f6e62f8457a6017e8e655a5b437cdba2a9a8476e91355dd478eed9aef2bbe52ab9e8c7ba743c93ab5aa7a7e5ef3a453fdba3b68f62bdecb327d5073d3d24112c4f10093727664523a78ccda77c5321c93c451d1e7db3a3b7359c7355d625afb0940c68431fd1f3c7bc8e2a08878a306f4c11e75855b15a10d749a46d643a916fea04d5228f6e3ede033774b8865447c4a5e4500fd9898d4c6b148e6c02b825690ff5eee45fc0f5756564771a34a4555056757b11dd07cc4cb889d7353236d83b3be97446dd7e225f77afd75dd9dda884298f4f4f867005791196d94890b13c0d553e74fdeddd0bc37ef87d59cda9760de553b23c430346ea5e7a5f4bf3f70b53d2ab298abff5dcfb78c0000979fc50eec72ee6d8b0b9d534001f032d991fe62a3c1a7cd289debd6466dc76f32b48ca4720e635841465e6c3a0e6561a0f7b47c5c12f445689b836455b1b823698f642f832f59dd02387479750ad39ec0ca2af090304185db4f432dfae8d060d9159459607541cd8dde0ace0e492fc6f6a6363fd949b7e5c0f7583d6afc4f47e6b7fb7e4d7761488c0ef60cb8c2b789a1d3b37b83b5f1a817a089642795a2f5ae21edaadca3a279b4a9227169a46dfacf31cb8019c63c62d19aea93cd73a4c9beba737c832f1cf012e9f65987a0cdf7e4bd7ef961a4bddf8a1cf11b09858844937a8110c921b549ea663268c0e3d2f4897c3c59d9c680289675c21ac57510f0a457ec6ddb72cb20970d4eea086067face179051baf8375028a42e387e849837cbb6cc5d954315e3f428e954841c9afc27fcf4d4854c3a268e351b8923fb1a8847004084b7841d9eba17659ebd1a9ea8a87ee9c39ee6279e5863505d5fcbb087d68d85548b14a72b99312c8bbbe783c08b97683ff7edf1e8115618bf7988c88eba9afa33fa15b2ad109fc28bbaba70231a27c9c0704e0ad4bef1603185849d2f4ed4ef4740d586d88451dcfdbeefcaff58081cf7eaa327d477d3e69e394c44f5737337c041373cc2bee63cf80867ba7a0c67d0711cd08144e6f6d6d78cffec565c2939c958a6a5ba7822f0b8cd526c486f16d012102810fa46fabd89be0855753fcfd241c131789ef8133a8da362e8631311db9f2b72b639f77933466406d54497a9a0d2e9aeed30b829fbc052ec182243de76a1b17c92f3c0c5e520440cf136d6bf5cd229c16fff57c3a4c071c9efdac8b8b67daf6a1cc99e17e61d2bbe1a36476e8dd6358d54b3a9f6b6915e50fd8918d4f0291632e2d0c8850872f88356b674183bda4d5b45322f6fc353cedfea68856e165645ef5b1b499303183d73dddab27e574cf0c92b0d0c336ad53c58225dfa79c58078815a6227c77ed6e58f4fa315ec617c6d2c70b5b281a2f4e769123b9ca9b21109f81cfdba1724a6f457afa03108e61ee87e190e53dd038f9944888d2910a5bd7e494ebc5b0187184d6f471a695dc0adb5b3a2c4a4686b262d2c0325a60a4feb08fe934939e3a70701472ba61e878e5ece4863c922eed3bbe732fdb90215a20177a78e774da9440545da30ac9dc5ef40c366c67c59f32da60416017bb312183599aae9067419dd693681b99431b42592f07b8ab4d6ed02ee7d93b8e94dd8c048ce6ddd7d57d82e3515f787c840e532856c2b15d6f9b1d98d8f927f7eb269edc1268882d4684af9e74ee9683169c6f3cedb638d1632af32c132db1b85589c42f633176884705c90c9a1ece0f9ea80cd509420adf49453523abe684fdb3b7d2c596a5e14820bcb411c7db0f7ccd596ddad26bca62c9c7da2de60647ac9c8fbc9566cf352d7ffb30f88133774d7621857e5930521d20d37fe4507186fa0238554ab50dc8819988a06a47372227798deca912244c1522f75dbaf6fbbc2380eeff8ab2f508c49bff9c560bad3885ae33cdffaa71c62079a3e611257b1229fc26ed7ff68d3610c76177cecaf598c404a8554da671248e21aafa781cb1ee5cda60d535004a7b4822e0a3366f552d85092edaba9f7bc9e95a6539880212d1acba7b787e301ff1fd69bded11d9981c9563d0e3c17829687d9970c0b6ab03ec330e92043a238f72c2b2d18cc5d7f4d1163f4e672788387cb127b26eeef1a9e75f9cddba9e48277f075799dc64bbe151fc3f476587ab4af9144f2cf1e10"], &(0x7f0000000180)=0x1008) 01:52:08 executing program 0: msgsnd(0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000080)="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") r1 = socket(0x2, 0x4, 0x100) connect$unix(r1, &(0x7f0000001080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) 01:52:08 executing program 2: open$dir(&(0x7f0000000000)='./file1\x00', 0x10102, 0x2) symlinkat(&(0x7f0000000500)='./file1\x00', 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x40000001) execve(0x0, &(0x7f0000000480)=[&(0x7f00000003c0)='\'\x00', &(0x7f0000000400)='\\^*]%}\x00', &(0x7f0000000440)='\x00'], &(0x7f0000000700)=[&(0x7f0000000740)='_\x00', &(0x7f0000000840)='-', &(0x7f0000000800)='@:/\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000780)='@].\x00', &(0x7f00000007c0)='\xc1\xbb\xfdZ\x98\x02\xfa\xa4\xe0\x8a\\\x9ac8\x84\xe1l\xe6\'mZ3\x92\x1c\xb205m%\xedSd\xb7\x83\x8dnB!', &(0x7f00000006c0)=')/\x00']) socketpair(0x17, 0x2, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000000c0)="75cc731414062dfb76be6b0f6a9536c9f94b6101ebb5d2e315b6e012727845c07f71c7002e09e2d206d8f2599607c44fd4b77810a3748d177196ef814f7e4e5a09ef1f41f4496ab6b149d5cef0cfe6aef227e1721b09a6448c157a6242bf3925d58bad6d5bf91f4ba9b6dcd46730efa8a2eeff3b0aafab31703695cf6085d00ab7fd", 0x82, 0xc, &(0x7f0000000180)=@file={0x0, './file1\x00'}, 0xa) 01:52:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x57, 0x10000, 0x6, 0x5, 0x81, 0x7f, 0x101, {@in={{0x2, 0x2, @rand_addr=0x42a}}, r1, 0xfffffffffffffbff, 0x578, 0x5, 0x7ff, 0xfffffffffffffff7}}, &(0x7f0000000000)=0xb8) 01:52:08 executing program 1: r0 = open(&(0x7f0000001840)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="030000003af4c37ffc80a093533b691316ee90401bae51e6a01a4bb9320698576c58443cb9eb13a652ac6863dccf993bc3225ff571cbe0c597e94c20dd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001}) openat(0xffffffffffffffff, &(0x7f0000001700)='./file0\x00', 0x0, 0x82) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x101, @empty, 0x2}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000002c0)="e548299523a64e4dff20570eee714093beba904c86b451b3aedfdc182525b46f1a172f9ddb65cb10b614224865ae97c1fc649592eef50be5e9984c15a117219694db21c4dbd58c244b30266b8823b0b16fcf043173fcdf71fcf1c00af34465100e6eda60083c4c40150b60beba08ec16141b9bde3bad17bedc8762d9928729bb13944ca03fc241db304232af0382591f498770912cffcd55a719e69cdaf1ab811b6e82bf12b4cf8a12c0cdc78551ff3353d60a09bc238eab8830f05f230df7bea7ce965e0a953d456d28460b461bf1e14b2455d8b53b9faa4270a8a241b36e8f35a88e", 0xe3}, {&(0x7f00000001c0)="4478f774f45c5fec31e3324c560fc53430ab61eb5c030fa531bcb6a7de53bc8944dc252d07a6564275009205453bf96e1cd2e6f12363ea9cf247f2475d", 0x3d}, {&(0x7f00000003c0)="939015ee2a6ea9aeb181c6a178b6a3a71ddbd920486b922ed51cb9988fddd0c86bfce021104ea9295f47f221e8957d493d75c2875e49eb639a7f25", 0x3b}, {&(0x7f0000000400)="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", 0xff}], 0x4, &(0x7f0000000540)=[{0x40, 0x29, 0x1, "f65839b5ca97b42e8135594cb8ec9d4c25af6d927acf3e95781b92e33b88c6b11cf454a9ca353bc069efb3"}, {0x28, 0x3b, 0x3, "ff85185bc1806f67907bfb3eed646cc4e552"}, {0x1010, 0xffff, 0xb6e2, "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"}, {0xf0, 0x29, 0x3, "6bc36a174ca89b62c8569edd88eb7f6cf108f281117c7d0da0ec7f16643ad0836295583c21511da9630f1392cd1d486c57ce98c730575a6ef6e18dff570bddbfcb52e0a7a3a9822325c293d14a76ea5fdde763a4d0282661ef27c8629a2ff14611cf7adcf05a454c748ae1d15adf28572ddb546c5eae98c55fcc7025a51dac9352afcb1810cd9b7357f0227c5f96114cb89a068a51d67517deb1d393055270c3bfb58fdd54b5c4e061afb332ca775d47724f42976db28d0ac742cfdcd2ab06956b7dba10443f517bd1e83f357b69e78c2b53fcbda41fba6455c724ee31"}], 0x1168}, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005}) setrlimit(0x1, &(0x7f0000001800)={0x8, 0x6}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001740)={0x0, 0x0, 0x6, [0x2d, 0x4, 0x0, 0x10001, 0x10001, 0x40]}, &(0x7f0000001780)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000017c0)={r5, 0x23}, 0x8) 01:52:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) 01:52:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x875ebf1a0d686442, 0x84) fcntl$getown(r0, 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0) 01:52:09 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fcntl$getown(r0, 0x5) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 01:52:09 executing program 0: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd764f342a500006aba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0666746ca030000cadcdcf340ad0142c43131b15dfbc423d1685ace3ff0412977310000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 01:52:09 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) readlinkat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000300)=""/97, 0x61) chdir(&(0x7f00000004c0)='./file1\x00') renameat(r0, &(0x7f0000000380)='./file1\x00', r0, &(0x7f0000000100)='./file1\x00') socketpair(0x10, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x2, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:52:09 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$unix(r0, &(0x7f0000001200)="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", 0x1001, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x2, [0x0, 0x5]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x8, 0x1, 0x80000001, 0x3, 0x4}, &(0x7f0000000140)=0x14) 01:52:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ca42065f1c5fe8913000"], 0x10) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x10000, 0x10) mkdirat(r1, &(0x7f0000000280)='.\x00', 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x1, 0x1, 0x8001, 0x7, 0xa508}, 0xc) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000300)={{"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", "edfaafaad170b0b4ab1402bba0b79c872b39c480435dc1ecb25088f0fcb755df", 0x1, 0x7}, &(0x7f00000002c0)="a2699ad24259", 0x1, 0x40, 0xb5, 0x1ff, 0x101, 0x100000001, 0x6, 0x7}) 01:52:10 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) rename(0x0, &(0x7f00000001c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x20, 0x1ff, 0x7ff, 0x0, 0x2, 0x7, 0x6, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0xa5, 0x1, 0x4, 0x2}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xd61c, @mcast2, 0x3}}, r2}, &(0x7f0000000140)=0x84) 01:52:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)=[&(0x7f0000000140)='[\x00', &(0x7f0000000180)='+$\x00', &(0x7f00000001c0)=',@{\x00']) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fsync(r0) poll(&(0x7f0000000300), 0x1e, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x3fc, 0x4) 01:52:10 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) fcntl$dupfd(r0, 0x0, r1) 01:52:11 executing program 2: pipe2(0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffc, 0x80) r2 = dup(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() socketpair(0x17, 0x0, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @rand_addr}, &(0x7f0000000340)=0xc) mlockall(0x2) exit(0x1) r3 = getgid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x200000000000c, 0x10, r0, 0x1) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000140)=0x1745, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), 0x0) r4 = getuid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r4, r3, 0x400) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000280)={@remote, @multicast2}, &(0x7f00000002c0)=0xc) getresuid(&(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)) 01:52:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x8, @loopback, 0x4}, {0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x9, [0x9, 0x800, 0x6, 0x9, 0x1, 0x3ff, 0x3, 0x800]}, 0x5c) mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) 01:52:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x80412, r1, 0x0) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r2, &(0x7f0000ff8000/0x1000)=nil, 0x3000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 01:52:12 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) bind$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="cb4a3e5480acc2eaf5c530894a5c6b4ac1f850c320046f74d3c8fb59695871352b66dd543486ee38cd5da61469f3ac042af2fd44b20243e20d9ba449b64fbf41fa18179e12adfabd50720ed1f6d8206a91498c93dddf8617ed10c1c11614b1755eff21d43adf28946d4adb2d9f5c3ef59c4f5b0d35f4275720b0ca502c0b4350e26c449de680c0af57cf53e5dd748f21c4df1d85df5e6913ee3e9eb229ed7fa29b8ca27b5c134538b24b4d8eec3be6138034a1"], 0xa) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x18245, 0x94) dup(r2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) mmap(&(0x7f0000f49000/0x4000)=nil, 0x4000, 0xfffffffeffffffff, 0x15, r1, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000100)=0x10) 01:52:12 executing program 2: r0 = msgget$private(0x0, 0x128) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/106) r1 = socket(0x2, 0x3, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0xc700]}, 0x10) 01:52:12 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x49, 0x400, 0xfffffffffffffffd, 0x7, 0xd619}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x200}, 0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 01:52:12 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0xc8, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cdf08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f00000000c0)=0x1b8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000180)={0x10, &(0x7f0000000100)="18d971ebb63955ead3dd49ce771c2ec0a6568fac401ff5690feaa6b5cd4007b53406b986d68cd6f3c629198266bae2df0e7f88fee41fa415b9f40cd8303292b3600791572e4f47a7e9eb280dea1b12", 0xc8df9f3, 0x6, 0xfffffffffffffffe}) 01:52:13 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getrusage(0x1, &(0x7f0000000140)) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 01:52:13 executing program 0: syz_execute_func(&(0x7f0000000800)="83257ee41c6153a84aa8844242431c2d0f05f242e161bf86000000c4e125f2b60e00000041e2e9660fdefc0f178100100000660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b781467d1401010f9b61f709b921045fc515f3476dc4f8c45d8fc860a38f0000cd3b20c66db712c483397fd3000010c4217de75c1900ac718bc4c3214cb9a5605419c20f2b9b29000000f0fa4571220b8a826e756e750dd4d48cc7c4427d1d43b264360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc637349384b9061") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 01:52:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0x7}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000480)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f00000001c0)="982e152c0bc44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd308450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") 01:52:13 executing program 1: syz_emit_ethernet(0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="4635ff54470df52e3859f49e1391d7979b4ebf935e55c80d8452ab13cd1cdbbf35cf345d0681e3b345d56eee48b7a8b522e426bc9137d1ac", @ANYRESOCT, @ANYRESDEC, @ANYRES16, @ANYRESHEX, @ANYRESHEX, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES64, @ANYBLOB="6e4b6aeccd2bb657444c8dbeebb369395c63496e3366897701f2e73d12af04b5cdbe7551a7"]]) 01:52:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) 01:52:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) r1 = accept(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000e22feb69000000ffdf000000000000000000000013330000000000000000000000000000002000000000"], &(0x7f0000000040)=0x43) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={r2, 0x4, 0x0, 0x1000, 0x1}, &(0x7f0000000300)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) getsockopt(r0, 0x0, 0x2, &(0x7f0000000340)=""/98, &(0x7f00000003c0)=0x62) 01:52:14 executing program 2: msgctl$IPC_STAT(0x0, 0x2, 0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}, {r0, 0x20}, {r0, 0x15}, {r0}, {r0}, {r0, 0x12}], 0x6, 0x1) freebsd10_pipe(0x0) getpeername$inet(0xffffffffffffffff, 0x0, 0x0) 01:52:14 executing program 0: r0 = socket(0x2, 0x20000001, 0x7) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202354066696c65300046c4ff1765eb1746898a47ea60be5331a3bab65e651ded7bee638cfe25aa734964014179cce47daeee5cde845db6b7e061857c96279b14e266e30ea8301a778a5b1ecb345b2823aa3f73eaf93db902fbbd15213d15a1768f4f761e9e06fdc15192d8286c5982d47107b713d73c2db1e224dbad841c3b3c0361bc240f8c584a813666e995cc966e51aead32659a0f03deb0802b9165e487a409858918568dff4214559194a37625c77a2ef317d99da3cacbfa1da69edce77aa9802ceda237f6f175fa7987e5b55e30f04c2b023eb8"], 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8) 01:52:14 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000), 0x0, 0xc700) r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @multicast1}, &(0x7f0000000180)=0xc) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x442, 0x108) 01:52:14 executing program 0: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x4000, 0x201, &(0x7f0000ffb000/0x4000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 01:52:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)=0xfffffffffffffddc) 01:52:15 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') clock_nanosleep(0x5, 0x1, &(0x7f0000000080), 0x0) 01:52:15 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x7f, 0x3, &(0x7f0000000080)=""/68, &(0x7f0000000100)=0x44) 01:52:15 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000100)="0bb8195a6cbe6c42fbca6451e380f13db7a41596d6b4e2def9a8b2c271c0549ec88ef26a66f5eb83e55f16e12130fd91751914f5895862fb6bde7739c071d77d9130e2871bd385e5700d4c9511d5473eca7837afd6595ab0e00686a476d5990b22d104b5e80716eeef9386ad8bf9136635e920970b6f2e4a098085891dc2399584874403457b9f7de36257894c6891e539296d614f64d73bd8780c783b6a955c507a6a", 0xa3}, {&(0x7f00000001c0)="39f5f2d7a8ad7b90c2649ac9d98678354270b88b47a46d9a6153d1d843a411f9d8fa470fd52b39161c242a561b8d5e99ce41bfb89593bd94dd673600b1ea732055869763c3c753815293de2f571cfae5b18b01c90718fe9e1aa2c7855cb0cdc543d1a72e3e888e9e74b5c0f93307bef8bd91ec6f14c95324f9bd21355304f3b4394094b0891347ee577b3adc70594e759e1c9d5de97200ed6459b999c4536874529fb46dda344ee1afec1f07bf31fd3a728ce3315f", 0xb5}], 0x2, &(0x7f00000002c0), 0x0, 0x100}, 0x4) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0xb460}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x0, 0x7}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={r3, 0x4, 0x7, 0xf78, 0x9, 0x8, 0x100000000, 0x5, {@in={{0x2, 0x0, @multicast1}}, r4, 0x40, 0xfffffffffffffc01, 0x3ff, 0x1000, 0x9}}, &(0x7f0000000480)=0xb8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 01:52:18 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f0000000000)="59862f858a485b086f3867ad5661fb99d660766b518ce594de46f75fe992a3", 0x4a, 0x1ff, 0x8}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x9, &(0x7f0000000040)) 01:52:18 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000340)={r2, 0x9f, 0x1, 0x8, 0x400}, &(0x7f0000000380)=0x18) syz_execute_func(&(0x7f0000000140)="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") r3 = semget(0x1, 0x6, 0x8) semop(r3, &(0x7f00000003c0)=[{0x0, 0x7, 0x1000}, {0x3, 0x100, 0x1800}], 0x2) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x3f, {{0x1c, 0x1, 0xca, @ipv4={[], [], @loopback}, 0x20}}}, 0x88) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getrlimit(0x8, &(0x7f0000000000)) 01:52:18 executing program 3: syz_execute_func(&(0x7f0000000400)="1c14c4637916d7b098cd801b69e4c42205b8d36962f5696200d98f09809a7ed117c4219956e7f9f2680c0000008fe9589b26c7e4c753fbc4e101ed98427fc902023ed107c4c2b90a23f21667f2450f10c751a9d9a27d181ec1ea01eff265dc5f00c35b304545e269a841002f090945332fae0e1c1cb7b7f52ffa2ffa635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4c24947c9") 01:52:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x42, 0x102) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f) lseek(r2, 0x0, 0x41000000000003) accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x80000000000000, 0x0, 0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 01:52:18 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") socketpair(0x2, 0x3, 0xeb4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x6, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x800, @loopback, 0x400}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="3f4e5bc7aef96049a8955c0f7c", 0xd}], 0x1, &(0x7f0000000240), 0x0, 0x20080}, 0x1) socket$inet6(0x1c, 0x20000007, 0x0) 01:52:18 executing program 0: r0 = socket$inet6(0x1c, 0x20000005, 0x7) write(r0, &(0x7f0000000000)="a39dfebc4d2857c37cf571b861e2bedde5d4edfd48843f0206a608a76f030f8e3dc4b53153f7a56f4420d87228829f591debb8627df5943eeb7a00264cafadf4a08ba6deb2e1fc88839ffef0a9528478856f81d689748d64cf3fb278759f46f75da587972790e19057cc90aa08f1aa035bea21ce60bf5445b4d83f2025adfb68dd6b11d667571c992e98da29742c895ddbc9", 0x92) lseek(r0, 0x0, 0x5) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000100)=""/6, &(0x7f0000000140)=0x6) write(r0, &(0x7f0000000340)="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", 0xfa) syz_execute_func(&(0x7f0000000180)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000000c0)=[{r0, 0x11}, {r0}, {r0, 0x82}], 0x3, 0x2) 01:52:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0xa, [0x80000001, 0x7fff, 0x3, 0x6, 0x100000000, 0x5, 0x2, 0x5, 0x9, 0x1ff]}, 0x18) 01:52:19 executing program 0: r0 = socket(0x1c, 0x5, 0x1ff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)={r2, 0x29, "788243ecd787c161d8c0fcb47008bf4e22435a00d13df5ae6ea3d9e96f94ca1b7728524134a5bce84a"}, &(0x7f0000000500)=0x31) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000140)="be958c07a9de39e985e509d0fed92a2af62887ca3959c7e84f851933e066065332f72f9792a8ac987dda77ddbb6231e8607e60b4ad8978714585a6056fc7f1f4b7ffefa4e87826da8e87bd52b1168f3341de9c2923bced731cab48e6cef0d2b33e2eb9a3d8d0394f357d21dd3bf769415ea9ac9dca2aacccd4a499345b3b2233317746f3ba1f189eeabd25889bd63b7e7ca530240804859903dda8bba30f89c9c54b5d6fe02bf666e05df0900deb", 0xae}, {&(0x7f0000000200)="a38dc6c9f148d8778b06dd4237c49e27bb7672c7f936a98730cc03deb226914551d08ccaabc269fbf41e2b7de1b94c25aaab5d38e9bf8018eb001164d06f88589704eb1e822707854623cf7c2a3f26233d72493958df1d62b31109caadeea79f8a9f614ab8a98138e5c915715125eb63655a9dff18de3b9d0c909cc20bbaa7bad7c7ead9cc9865a6634fe9f419bfc2e5d2885bd8b1496438f3773cf7d0f44bf0b870cbef8ffc5ee20688e836", 0xac}, {&(0x7f00000002c0)="2da6ce668739f4d4e79e5d8fa71a70e1b9d702226fdfab77c956ea5ab761dbf1305af554565e8a5d84dccbdce64dec7c1a2ef0bb0b0670dca70b1c447260d2f94233a06a7222034629872ea3f918623d8242d77efb3ac0e8e1dfe706fdc7c66aaf58c465ee1d407ef0d55dcc721199fc32a300f6446e864e4679a4125dccd7ff31bf51e3665f53b5f0e9386e5f02f22b6a7465295835ecb160d2919555cc4d7a3bf5ecc9a9991fea69c74099431d53450a7e547106b486241b4a6e71c49a5583122a1bd1ddc6071c9ace635301d98a4108301baf", 0xd4}], 0x3, 0x0, 0x0, 0x20184}, 0x101) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={r2, &(0x7f0000000440)}, &(0x7f00000004c0)=0x10) 01:52:19 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10, 0x20000000) connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x1, 0xcf7, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000110000)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x2, 0xfffffffffffff861, @mcast1, 0x3}, {0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0xaae2, [0x7, 0x8, 0x3, 0x4, 0x1, 0xfffffffffffffff9, 0x8, 0xffffffffffff7fff]}, 0x5c) utimes(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000200)={{0xff, 0x6}, {0xfffffffffffffffc, 0x7}}) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 01:52:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x0) shutdown(r0, 0x1) close(r0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="538a1f53f785196f5ba4641d9b10e72190f28ca232d60e1c15f6074fb67cb92f46837cd14f509be28b28b1371665835a0ff264c99ef37c284b5373e71e58b69cc41e774aac64884c07c547c83dbd30f9c871f591a9262ac7bf2b074c3d379a0aba2a7be8a13b71f6d9a96bca6016ac5383aa9e66a5bd36289cd8", 0x7a}, {&(0x7f0000000100)="4c6e3cf54e4a8f26085a69b6e963fe31250b95bf400b2b2f80074d2d4d6c467b97026124b5e985fa53779c3d247f55cf8dbcf470e8b5187d890072d7974149c8c2d476f62f8eb7d09d3259d12eb51bcc7464184afd12ee24406cda6ddbd00c9ef8f7670160c81b6d4443188acad6019b7c9398914ae8cbaf268b75bf3b4fb645565eb460d3066e6d1c71322567", 0x8d}, {&(0x7f00000001c0)="33c900e137bc8394adc5b808f6bd62baf7fd7dc197065d04f2ea0fc117b2bf3f7b3db5c1263aaaed2de2aff1e28b3fd4afc0e65b182cdfe316763b302fa6f465300bc25a1b44cb602670c9", 0x4b}, {&(0x7f0000000240)="6632d6e522620269d08d32fc272d33ce3769d9bf3b9450c5cfdebe4b65b9cf666a870978737128f9654476ef864610294e33d7ff0447ab41932d8c238370881c1b03a1d20a90b4", 0x47}, {&(0x7f00000002c0)="d06a42f3746a91fa76ab8b20545d8de25823e3aae668d7b8627f5d03ac098f8d72ec6fe86f0d7c8264c16b3538608aba2a5b09705d3ababb441fe72a38624e0258704a006b9854f8", 0x48}, {&(0x7f0000000340)}, {&(0x7f0000000380)="587d42592e0b0ea46db4abd855304989f1518a7b83952dc5a01b158f722e27c6cb19c93c06cd57f50120246daaa43244fbd1ef7474b1683f66f71607796b48703c6c600094d5e630a984077e62176db5ee1d52ff1cac28784da0ca3dad004f5cbb70da11e257e5f1e884acab5e4d7a6e3c517a95cc6d6666e3761af87514efa49ba69c4e111d358384b3220806be112214207aa0d78e6a077dd00b648865d5f29758c09e3ad9baf848a6ea73c423bff6edf8b5d92b49b7505ad8339b9b7c8545748773982a6efac1a7c9948066b69b3dffc8544efd8c16b0c9ee64b50308a213af4dc49a894840159ac9", 0xea}, {&(0x7f0000000480)="b980c78693149312f3d35c6bdfc7dadf27366492cf09a69e986db114ecfb7561796b64e5abf4de97538a6474fa709f493de661077a52fc521ad7778d63ef8c85a1bddf96684b220e358272c175853db7a7b721693c3ecae24f8175de5eef7e09d93464dd80b0788a5face7cb2517a010ad00396515a9c8be57fbdfbda3ff7f9d8007becad7e10c37493a383c1b4dad8c9609fe02e917329ec22bc920da7497b90c1a4ca98e91ac1028d0f4c200f1d8ca2cf8bc10420229", 0xb7}], 0x8, &(0x7f0000000d80)=[{0xa8, 0xffff, 0x0, "b5d5aecffccf6980af5e78b2adcedf678a5614687edb74911d8330bd56fd9ee556d3a6839ac65e3c322a8088cf15b67b6a1bbd14b907ccf38137d367d8272c010757253c4ae19a728e4972c9f5e862fb14f413b698039b0fef5f0db2d26a93f296ac633a4c991202ffab8a978695b6d6f8463dced8887dbc621cd67acea3f64675ef7a67c2e4c22854faf2245ac2be014799"}, {0x18, 0x88, 0x2, "956c67f00905"}, {0x80, 0xffff, 0x1, "f19bb3ffe8c48ce21fd9df839903199c76fe6cd05936f18bef912c5eec1c9cfad33371adc546d2d79313e8da8e3f3b586189f852bfdb04d0f25e8be4070292c136e1ed03027c57b8098e2581f7597978ca7e53f038e2e7d963411ed5ba32674aa6693df20ffd4d25b0bfb154b4"}, {0x60, 0x11, 0x9, "a3dcd1a934ec42da74949e29336aed4280fd6ff494b8fbe1c0e54d898f8e27d8908a955dec4772d370514237ef3efc1e995f18c476249c92ba3434e58e18a758e90daaede2e2bbeb6ac893a84d4e"}, {0xa8, 0x3a, 0x9, "d3a9c8400bfd3c30f3d5c19b8ccb659f2d8650818c7dd64509f5c2b315f10a25d8c31dea93dc14428688daae55d64766c8db1df4e074939e549cd52d674b2138fffdc26866fc2c6a4ca937d7fd70320efd77130c1648a9b6ba3e6cddece3473564aaffe95fb9126aa5dd3b22b6221e5d0000b1dd9e419f09e044410ebd40db657ce0f1b0b5eac738675ad7698218852ddf259f90"}, {0x40, 0x0, 0x1, "0076d199f00b492507bdf9cdc72507bdf6fb8fec968482b7b0a70447518df30348f7180bfa4f0835e24085"}, {0xd0, 0x84, 0x8c, "d72654bb87e3e9d38dbfefa6621cb09de134f790d0b2f4472f1494dfa44cf033e7e1b36e8032affd7629c85673d96f9a86e9a6ec3346ac0ca0bbc2c2f7c6fe2a510f21b4b79b0f93d654949858206559b759b3aad74d611afefef78b7db32235e7e07c3f10577b9c91475871575527e8cfc74b08853401ff0f7a015d2337ab8859effbb2026392e606af86edee70194e8ddbb93ef02ca9b8d49fd1a670895e9d2444227714b23e9e0077488d8d9a2e0646490632a90f0406ed97888dc33bead2"}], 0x358}, 0x80) 01:52:21 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/71, &(0x7f00000001c0)=0x47) listen(r0, 0x2) 01:52:21 executing program 1: syz_execute_func(&(0x7f0000000100)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c439391616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de36467660f381d90f6049a9500000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet6(0x1c, 0x400000002805, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:52:21 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlock(&(0x7f0000fb4000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2fc421797fcfd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f8800009f") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x6, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @empty, 0x9}}, r1}, 0x84) open(&(0x7f0000000240)='./file0\x00', 0x20003, 0x24) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x400000000000012, r2, 0x0) shmget(0x3, 0x4000, 0xa0, &(0x7f0000f62000/0x4000)=nil) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x20) 01:52:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000001280)=@un=@abs, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000013c0)={0x0, 0x1, 0x8, 0x6, 0x5, 0xffffffffffffeea9, 0x5, 0x80000001, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x5a, 0xffffffffffffff7f, 0x2, 0x80000001}}, &(0x7f0000001480)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001580)={r3, 0x1, 0x3, [0x3, 0xfffffffffffffffc, 0x2]}, 0xe) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000001300)={r3, 0x6}, &(0x7f0000001340)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001380)={0x3, 0x4, r4}, 0xfffffffffffffdb0) r5 = accept4(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001640)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000011c0)={0x0, 0x1ff}, &(0x7f0000001200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000001240)={r6, 0x4, 0x6, "e169493a0d81"}, 0xe) r7 = dup(r0) readlinkat(r7, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000001500)={r4, &(0x7f00000014c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000001180)=0x4) 01:52:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x48, 0xd2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x1202, &(0x7f0000000080)=0x1, 0xfe9f) exit(0x39) 01:52:22 executing program 3: syz_execute_func(&(0x7f0000000000)="0c35b5bd98cd801b69e4f5c40261b7b100000000d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00b200000000c462f935e9f2168f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01dcf265dc5f00c3460faa0f99660324a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a308020000f2450f5964260e314f864f86450f1772704d6f4d6f698965833fa80e000000") 01:52:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:52:22 executing program 1: clock_getres(0x9, &(0x7f00000010c0)) socketpair(0x1d, 0x0, 0x100000000, &(0x7f0000000340)={0xffffffffffffffff}) sendmsg$inet6_sctp(r0, &(0x7f00000008c0)={&(0x7f0000000380)=@in6={0x1c, 0x1, 0x400, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}, 0x1c, &(0x7f0000000840)=[{&(0x7f00000003c0)}, {&(0x7f0000000400)="20b47de8eaecba5ea580ebe26eaddffae5cbeb9742b31922c066f3dcca9164497786d3d3f6d19e5c3eabc935e42c560eb5b1d7883c00238ae4be4df9d99c4a32109a264c753e995bac2a571448368fdf95c6d7b8463b235b803b160e7eef53d335f4cc82f75fa03bf6e57e0b886e3b3ebebf1b953cd5d4778dc70142e8e8aad687e716148dce99e76a9af69c94f7", 0x8e}, {&(0x7f00000004c0)="e209467e0243059bb5481858f6556c591518a0ddc7b72f3907f85aacbfad3e0d166fa27a7a0fdd78726fe9168cdacd6e701778fe956fcae1e5242676a58118040210c86b2ad69e895e3a407b5f4bdb6e8d73113d9a6afca452475c919f7bc7148ed6de56", 0x64}, {&(0x7f0000000540)="c44b75ed9f8ad62d3f1948465936dd8898a29aac72f9e8d6c01095dfbf880378c2ef849d4a24ea64c43ba6314b3d0c877b63564ae5ae025127908d4c50268acd28f11236bf8678ceb2edf7e4cfcd584a8d00455ec12259a0cf8cd196dbd1af516b34cf17c5493d5840e36c6168f36cfc8e9d625afb8652792e08fe7d37291d553b50ee9e3787d9e0bed410e9b20f42bc15c20b3e43ee250352e126c6", 0x9c}, {&(0x7f0000000600)="86bc48a938ef3f42bce99458376dda1d35e1638f17f843c3bf2a55f7f54392c59db3056acc94dc4edb6c9279ab444732d538df93bb8fe23cfd29df7a2cb9b5aeaed419a81b49fdae1f55fd1373ef433eecd42df5d318d19a2c12ee98028338d41dacf109d7d176b8f3232530", 0x6c}, {&(0x7f0000000680)="be7dad5898f4431a4c34779b3c1e8154e364a63d358ce8b68ffc9fd1d30a9379eaa421cb9837afa298d3218860850ebb03f3a850dd0804a7f63ad150438e7515b3ec0d2d49413a1b6c6029fc5e303ef08e276950d75d805fb07a554d75bc82963055d257163ec4a44323242b7aaf1581162d6282792cec60cfc90002dbf54fd6855c010486d3cb8d968e92955d4cead59a277a63bbe4db8e21369e782d9b05a04d19b0135df16e7f1ed882c04c9e7390359d71f7710d064b16f9b3f7d7ef54e4cebc833211f23bcf1b0d9b8728b58019bebf9d39217ba439b9c3e540f307fb529c1848cab5", 0xe5}, {&(0x7f0000000780)="c013015f4492763348d9a21c454eca6d3ef4422a8e76c93a680d25a54bb5967fb5c60a92c8aa3362c336ef1d42ae811ee7bba48e133bb3f01fc44acb64ab326ace93feb0993f35691873035b0c1397fa7e0761959a9e1f79b7a845efac6ea7806f0bc8a72e999413b17837831be9cb1148ab797242b8661c7927c903fd4a576936718aea2c3444850ef24456f46063af09085fcb5dc5ed22099190b9cd5fdbeeb1f7598e4e2b1bd9a3ad4d133b465a435b487b8a7a2c1943202727", 0xbb}], 0x7, 0x0, 0x0, 0x100}, 0x180) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) clock_getres(0xe, &(0x7f00000001c0)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/22, 0x16}], 0x3, 0x0) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="02001f0001000000"], &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000300)=0x8) 01:52:22 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r1 = socket(0x0, 0x2, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x19d600000000, @local={0xfe, 0x80, [], 0x0}, 0xcbc}}, 0x0, 0xfffffffffffffffa, 0x1000, 0x10000, 0x1000}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x0, 0x3, [0xfffffffffffffff7, 0x1, 0x100]}, 0xe) 01:52:22 executing program 1: r0 = socket(0x0, 0x3, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) bind(r0, &(0x7f0000000040)=@un=@abs, 0x7) 01:52:22 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x9, 0xac, 0x6, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xd, 0x7}, &(0x7f00000002c0)=0x8) r4 = semget(0x1, 0x7, 0x40) __semctl$GETZCNT(r4, 0x4, 0x7, 0xffffffffffffffff) __semctl$SEM_INFO(r4, 0x4, 0xb, &(0x7f0000000300)=""/11) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000400)={0x8, &(0x7f0000000380)=[@in={0x2, 0x2, @rand_addr}, @in6={0x1c, 0x3, 0x1, @loopback, 0xe6}, @in6={0x1c, 0x1, 0x7, @mcast2, 0x5}, @in={0x2, 0x0}, @in={0x2, 0x1, @rand_addr=0x1648}]}, &(0x7f0000000440)=0x10) r5 = accept4$unix(r0, &(0x7f0000000480)=@file={0x0, ""/30}, &(0x7f00000004c0)=0x20, 0x30000000) poll(&(0x7f0000000500)=[{r5, 0x2000}, {r0, 0x4}, {r0, 0x2040}, {r5, 0x85}, {r0, 0x2106}], 0x5, 0xfffffffffffffffb) lseek(r5, 0x0, 0x4) r6 = open$dir(&(0x7f0000000540)='./file0\x00', 0x200, 0x40) r7 = dup(r0) ioctl$DIOCBEGINADDRS(r7, 0xc4704433, &(0x7f0000000580)="2cea37e7174f89ae88d986a0900a4eb62552e1fa3df79229c182241cb1e46e08c55369e73517276efa386dc294ff7612c37495705e0b3014185e085cf851dc7f76e3bdc513e8c3965c0ad5b0f1037ef4d17b7837817699771b7b6f718e978080b0903f95e6349591ebc07ae20550ee617885d10e04d3fdb398987a689f06ebf4df8f626eb03129ab6af2d1b5e9723c9ef0b7a5713f99d72480") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000006c0)={r2, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000740)={0x1, 0x7, 0xfffffffffffffff8, 0xff}, 0x8) bind$unix(r5, &(0x7f0000000780)=@abs={0x1, 0x0, 0x0}, 0x8) fchmodat(r6, &(0x7f00000007c0)='./file0\x00', 0x82) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000800)={r3, 0x2d}, &(0x7f0000000840)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000880)=0x179d, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r7, 0x84, 0x8007, &(0x7f0000000940)={0x8, &(0x7f00000008c0)=[@in6={0x1c, 0x2, 0x880f, @rand_addr="c11efbb15b058546752a136270d929f9", 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x5ebd, @local={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000980)=0x10) chmod(&(0x7f00000009c0)='./file0\x00', 0x100) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000a00)="1c64ac8f18da1e4789c72e4c1a2d7012d391edb62138d4678082f6d399e2bbf5305a", 0x22) getsockname$unix(r0, &(0x7f0000000a40)=@abs, &(0x7f0000000a80)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000ac0)={0x100, "2c13b1483aaf6ff182935df8701435b4"}, 0x14) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001b00)={{"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", "4b13ff8f0776d8035d7068ddb2bc040680eb49842b6152513efeb1d55fb0de22", 0x0, 0x4}, &(0x7f0000000b00)="e26cbcdc0efa6be82200aa251cb6ede04c3482c7000e51bb0f24d2940497e204bcdfab0aaa870b75870b3140b8f2669c799fa390d173c2c1d3de4b5b17d5b8162976bd977679b668e03ef5e0a5f1d6d13f7929c6ae5c9b024165542ae4774e9231362627758601f8612e6f65fa596dc234eddbd457529020dabb22d435e265c3ab7f7d16965f3f486ab00d3a550610e713e3196137a83a2c81914972fd87c2f0dd8b242501b019b893664e54381ba7edaf583874a6d09b1ac197d97470afdbf0b7db941088aa8302450373bdefb6e8de635895f9603a2ab7f4348e8696e16f7a98152881dbd4978df101f424770d438dabcb193660ac5f1a543b3f110cd776c36f7859b35bb5a779555380f033669498e519732924f2f9bfe019eedc7211e55e352c5156320a13597da9197bc830eabed47d61a3440df58cefaa31092fa9daac5a4c020693393ef51a3698a92742eca884d5627b2fb1f38fcb32e8d2c9fc12de6bf1d9cb33951bc1b30eb49b47191f5441e20756b2a5eddb87f6b926298594a72c1c2eb9439904b58550f63c3e049699d52a070f3e12994e978496dce51a60adf954e6a1d85f7222b4fd90a3099265e32fbd34cc710efa4d6d2c7482af37b385604a8a4e0a3041db97f07e4e9bb3c74fb05f5375b8078a38fb7e1f1039432dba4f40e80e2fdaf4e8b255649ef376773accb1e1676783d6d446bd1b43b2ec7464d9d335a95e33f0da5882eff971c59f8932d65580ff714a6a768ff688de53eec2e8ba92abae63acdc7404f35f7c89e433b2c9f685a2450aa360f4811dd83899c771918168242f5779b851fc82472e5baf0c0a2a25b0ec2a9a0dd120c8a9ec20cf1540b170759a99169075570588b7dd5e12edb9d9da84512ae585a3b9322a1ddc34ececb2debe1a74e6b937711890220d47d0adff2c065bd893d1ac0d11f61bbf0f93c27e89f57a798d8d643ccebceba026221a95fe7361b4870927751a5725961956e5a95273075c7bdc916edc1cf9e7723b1ee2a19a511b97bac5b331007773ce2e75ead5f74ff5e808b87417492b419e68a220b769077679fcc86226b66754c5f1d6e217803b693b9411535f5ad923bd1248db7afa4eb17231f660a94db65665c7e7de2b8274906eea4de63ec732511b7eb4f2e6d91aa011028a8a41eb037c48da4bd15939d2fba45419f82a1cc544938ac7e2148449acb5f762095abef2cb2766be85db586580ee8dc2542f3e8405e8896ad5626f5a7a2f7e51c9166e15128b6344ebe3edddcfd4ff006bea1de8f259959030c0d34a0a1f17c2661bf23c7c594ad640396bfb750e2b7bd350fe9f9f94720ef22f7c8546ab755f2e38e09a569200ed4e2a193515c23ca46f8e3aab667821ad984e404e8f533502baf470c42604a0f5627ba64fd66c8df703b7c7994c9dd63eb3fc6e46e7797fe49e8f78f72495840a7b7f2a8bbc740a9fd1f48c999612f9bd48f012cda896af17c18a13df3a6d4761520cbbd5e6a2f0809113719c67b6b83c9fe5b5ba6f0f8dfa86296c818192038de3cddbc1cdf675a17d01b826d02d2942b254300e18b8bf98cbe59e819e17c8342615045fa22ea5f1d3cff94825a27de6bdf726c2db10e516a1a71e006dc07a3518380f4bce7e23dece53fba1c8dc81e8e630ee913ec3551cd9a383e45984dafeb560174d025b1c9a0a9577a249878370872c640508472ff424bf70cdb4e046e2848cc89315bc037ae8e6163eac444bd9c7d37c441a9a66f6d79aac16e05365d38b5669b435488aa71a4b167d0cf6b1a02168d77ee2a8189a09fad287a9e06054c7a977e8d374debbb25b7b191e47b01908efe1de13c59b7fb9291923b3ecf7a310bcf86e4985271ef3dd84fa51768c2902ec5dd76da068a3b2928ae46a952ba2119635aba377c80212d054ae1fea3524444dd5513bc9bed7c833680cecc1040b59338f994aadc913f825bfc23eb060a4af2063b6d1d425059a208550adec895b11406bb631c55dcb5468da701bec746d1bf253b05cd108ae1fba5777e9a22752421f03e93593dd4d46f568c877e44bbc123aaac303fabe25f4c98743c9af46094bdf91e5f496098323624476b53d4a1b45f3e642c2940dcc9156fb29ca108837bdb5b14b181a9bd1e0f4839f6f76e496945fa073d34d0bf0c30d8793d757cdf1da8c634c8d0e23ebea0799721c1bef5283442ebd9449d30df493f5d2ab1e34ff442224f6a14f690b0ef4d5809cd5998ff2500a87c17f87e21364a2aafff26beea5a83c3443fb986b5b7a2cd78240d3df9e80dc1c24225c66918ac87943a4f4b0a36ed891c546688fcc55cdfe1fe67e4dfc6c013830fac48a9e0b04f92f8611b2b06af64958c255b6180cbdec0666292940c7fbdac5bfc0e4f5c0ea5b031f79583af6b421a6d17385b0d8e127a513e4daa7722e1ca1f52ba833e57707e0401872d2179a4cf2a8eb91f5ed12ace64796030071a26df5d9acab2b4263b2372f726354553fb5c0e673dc208cf7c4054cf96e68ab46ef0f6e36747464d9dd234a7499f6abaca3ceefe716863bafd11b5ac7541d3e926c94bd0347ab5bd44d5262fe73df4cd7447997c3bbf30ad1a216f7f8fcd2c1673f91074640a5bb0ab5d301a825e65b0540d04b27a22d2ae2afa1b0938c567c271fdc5c95a2662e01d6b7e3959b881568b09003de0fc20da4e6c0f4befca0844deb5661c522b9e67881eb16898f0af5da4bbd5819b8682206566fbcaf149f0e4263eac0660749a3f1288231093bbf76729f528dc1d2b4496e0a453843bea50f47efea64a93cb918e5cde8aa1f3e0d360c78c96b0824cef2a7b5b740e5c89236cd6c2017ad86b27b3ec0996fa2a8446b28d43252a5011405b27e9fac9c8e55a7059c86c89593977704e1672c9e3b8e6b957c82ecbc7d6adc2c50c16f0786d4a06faf9e8c15dcdf0d7f798061641334af2387039d4127aaf0d28a8b9c7d4467c58e9ad987645411ef349cb39f2fb5b1840c80592cd92635295a7a2bb7983d8487ced88ddc3cebb0b5bdb9066ea26d19bac9b52eff4880a9ffa01ef1a63519dfb6d3fcf96410d2a2b7df4f05f4f4021fc47bef3bc06cd4168e66145685a67ce0147c9ccb453b2c1c0bcd0549daaa55bddb42865e832cc181757b73695611a8bc9c9297c2aff4535d7cc3b2ae3ae9e72d7ea10d3553f47591871704b367f71caa0f6f3c728ef6a72fd3ebd73bc9f396328880262e76cec69270684426c399e36f3f46ed93f2369ac1fe61b59e1804d78409c8ac6df94e456c789ea9f44b0745adbc873671ae95ef63e1e30d91dae1da9e6fed6158891e0acaf1ba65c017656484d71c1861af496c690da309bafeffd299a67b4f814c6384e109b339e8ac0d9761f8731bee90a14d8b0e067dc49f518ee9312a9dc875f2c2265f87d814cec3bfacac275d733147f3dc7e4df280f01a1465b7fa4c94bc1f03dd745af547fdf1c7c386030cf78100128f21433a16ffaa8dd8e5554de8f2e86956feba6eb6dd6700d2e5fb1ee2f42592ef834b3356fef199be244c239ba0bfb660016383a76c36896c7b6af76efb75ad5b0a08031b3df70111855b2d948c465fc9362a5a93ebde92a475ec6be7947d176a8398ea7630fe5859e2de997b55c5ebe43009a6ede1d7aae7ccf8b3101736075e51458753148a157cb93550a27ad364e10b979b4d77a273106bdb0e78060fd18608b253d562bfa9d0acac4f6b07b05d711c8c42b5568c547a9f42011816e0fafbe5ea1a6687e79c02f674f608aa0d0c2ab85fc7eccc26262f58e0c82add51d2d0a5d9073978e1f86fcf332afbb459f2e4ae08d88efe3582daf452d3d3f81131f211100d9476b3a34bd0065c39d0a8363ce99b6ef1ae3c2e14a7bde32924dd981f14b7c1dd584a80bb9c9b291e2a75cf928fa13dda8c17d15091214587ab73616e405168789b6f564de76aa6b7dbcf8c3bc21e5e88c2b9d7168e222673d0b8636a963b74353e409b6ee6fb4bee1456ff8de5f7014087d8baf5ec7aa04970a92368a8e2b7e0d7c9042988d92e06058cc78f7556f9ef4b303524ecf6a8df99210237cde2d365400dd5fc90920a8446cca241ee4cd8166e462ee8179a3f41a2a1725cd2d12a5bba2e105e434bb0fb665b4c739a8fdf666dcc9559892de6a59e9971ed0ec5f1a2cda6c4951cb9395248e81bc48a0b9a1e9fdd66d08be895da4520c20087b7c3d68ed1cf295543d320377df33aa64bf9baa20e149bbfecf5edda1e34444267600e433d255f3f4486581ce704f8a6eccc90a117f62de2fa0e5b661e514ddf82222ef4a07c884bddb602a7af50d6c9359966696333dc51f46228b8ee5ead7ffc355e334f91bc6cdb0a195b390f612505f1519c3e13816905de4013a74682d9184e00312096df410f154108270924cc2b8a241760357f947f48297cb3e8d197797136e64d42bb80198b3425f8eb39622876be44d2b14ae9fb7a9f025e3625dad8c20915c69f11c7b11695078e86a26579bf0c326515dd57f65cc7316eb99eb821e2f4f183494f8edacf6178027b7c85a912684441b630712a323f621a6f2476dee0fdde48ae137cda549c8aa292de8cc96d1962e34b6e6b575ce9013279d924c0b180a23f100a10b6f59ffae648eda409532c35696c7d40086e63aaeeb7aad2ae2644729986c6610cf5c2b45903ff56b7112163777b71da1fb1ae14d8a261e6d7ca0f190daf04e3ae2d33d1ee2a4848eeeee49a6264387a4f052ff7f4582319e7e3499c1dfaaf1c932409b5e339d52416f2da17027028018797c0b46996497634a425946eae1dea3a3723f908efaaf0f60234efbd63d0dda68d5bed89638274d65db4ffdf41984635ea8ef501eb1c1cdb1949e1d0bc8b8b68fa863e2af62f841d5a96d6378f9db785fd6254f9fd2ff4b1102e2426a8354537b968837b3a485f580f53751a3d47c37baf780c045c5d704ff54e430c31c5adbc1cf73efdff65b0b724284873418eba1c53c3454da5136804261f4d37989a38f75c93396cd456b295ab21d3f9ff89377a5ab74cc6b242b56ccdc522d86a12aff6e63ae376598ab7198e9ff232a0d0b5ad3fe92c081248addf916d1e2ea96ef0d89b085205336cafa8fc3121c0c2a37d00a72117fbecff10e5788461924bdca92aee8b28073019584745e77b948bbb06b78a3e7004405f7f0f9b0d89c74a00124d63f01158b66ea625543584817ad0ace8c0e895fcea88876628faf31260ab9e2575fe353b84c4346bdb4b6a78b0fd9ba1a902ae484fc35a0e4172f70bb7231dffaf79153ccb95a866e8f77b66e1284fd06bdf616eb49d70d5175326276527433d1bb1d6432a363633580a15e21ef877c3512485c59f64df6fc4578d5d51998516e48532ffeb5e354bf817a2968627750758d596b4e85a00c5fdf0628a2a70b469b9bdd1bbea28209569ab0ed0ebe6ec039371dd7655e6532433f1833ea10c281197401ba5e137095e6033ac2e39ba25e57896ef9af2d77603d5319b8e3d03abec645210cfa6bead372aea1ee859ace99feda2e42b0687d06969a85ef60565dab7669f16126626364a1fb51b38cb2eae408034df3ca0fe5c940aef98e8baf41fb117b7dced1f04706bb0c418edc27d3ec32e2be16f11a9db2745f34edaa0b18533625d6c4492c5f8fe34d5e0a529a15e5522a98204e7bb8caa9ad8b5df37bfcfdc2c5968c4f02973ce8a163367c0ab5c2dcb10b3c25f46124f7c3adbd16eaa61714a8f4e7cf424823a069a8e1dfb081e8279387e302ee01046791d3e4acccc5e2f70dc51d0fd47b2101873", 0x4df3, 0x274, 0x9, 0x1, 0x0, 0x4, 0x5, 0xc35c}) 01:52:22 executing program 0: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f00000003c0)="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", 0xeb, 0x80000000, 0x2}) accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) munmap(&(0x7f0000e05000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 01:52:23 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x30c00, 0x84) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f23f680c00000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2c945e40f10c710c7c4a27d181ec1ea15eff265dc5f00d765f20fc2f000c35b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635b3edf0ec4a1e1e0ef26400f0d18c401fe5ff61729adc4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000)={0x4c}, 0x0, &(0x7f0000000080)={0x9, 0x20, 0x7, 0x2, 0x9, 0x6, 0x8, 0x5}, &(0x7f00000000c0)={0x6, 0x7}) 01:52:23 executing program 1: syz_execute_func(&(0x7f0000000280)="9826473e431c1b0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:52:23 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffc4a) 01:52:23 executing program 2: r0 = socket(0xfffffffffffffffe, 0x7, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) syz_emit_ethernet(0xf0, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb88a8280081001e000800490000240000000000009078ffffffff000000000703fd440c0502e000000200000000007fe0386d2cea1f537d8b61baed5d37235919e35ecfaf88e4c8d3da5cf44827f6685954fd59879a6714d20d"]) sendto$inet(r0, &(0x7f0000000080)="a311d5930cbe9d2ba53befc145340138738de1e0e01f592fafe3a78fc5c155534d78909cc87e2994125fd0d22b014c378794b1ee9ae6b28bcf094b0a74f8d79e3f4f33c4acfda645401907cefc8e7549c5d746f83df48320721c9dca0fd24a066d6e1dca633f9a6fc7142a0715b808eb644f8dd021f88fd6380d5df42d80960e41ba7561cfdbdab65e52720d0006dc7a1fee9434482043f16c3f790a560f66eb1df26a6a128732550accde37", 0xac, 0x2010c, &(0x7f0000000140)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 01:52:23 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d0030000000000000000003e8000000000000f000ff020000000000020090780000000069f00000000010000000aaffff0000000000000000ffffffffffff000000000000000300000000006c7d8cb6b5be116086d4030afe16b7b8af88953993e7c23060f98b42c98b736c71038fc5853a62bfbdf6bc8fd36109c2c814cba09d65c99e86645dfc855bdb205df7c938fdc6a9f928507adbe5097aab3199fc982bed5c5dbe5f1f8c3e7efaf923200e"]) syz_emit_ethernet(0xad, &(0x7f00000000c0)={@broadcast, @random="d82337e1a4ff", [{[{0x88a8, 0x1, 0x100, 0x3}], {0x8100, 0x0, 0x3, 0x3}}], {@generic={0x8fff, "9aeff80b921baa6e7e7d9e74dffe093f0446d6287e4a40080806853d71764b46df8808e5b171ba0d7d32b707881e9417c26cdf8a259d085ada3ad63f6ae5c054f33f56af0d398e4dc3f540c2d7deee07523f9e5eef98cfc5ec348154c8dbbb0b767561448429eed9cd6a1a8a16bf9fde469f109187dc90931eff263945835fcf0c9f3cef7b4e24621bc81ac5bc9aeff2606565bcc969f5"}}}) 01:52:24 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) 01:52:24 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f0000000040)) munlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 01:52:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x3, 0x401, 0x4, 0xc000000, 0xb6, 0x1, 0x401, {@in={{0x2, 0x0}}, 0x0, 0x9, 0x0, 0x8000, 0x6, 0x6}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0xfffffffffffffff8, 0x5, 0x7}, &(0x7f0000000340)=0x8c) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) dup2(r0, 0xffffffffffffffff) 01:52:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 01:52:24 executing program 0: r0 = socket(0x5, 0x4, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="9aa3257a4c1a46e4937b2f8f55273b83215fc69006a1346d222a7f9a80378fede567f6fecf955c", 0x27}, {&(0x7f00000000c0)="be2b7d20b64f28d7e2b282e7fa9e596eb59cb5316b0d1c0c810a159c8f14022edccdb41c5d102eca82dec11a1ce954ada6e521f6c49de302999fa487b9057af2e12fe4c76e43f839035ca84828a2d80865c3e83b8639908fa49cc1b960fc9cab743e702d2ff7c8128251604af95c2a4756cef3039b8c4d3d4690579ac39ee0ac13b12b8173268e23c7985e5f996deab71a8f0d02eb2892deaaa0f08557128745aa0170a16c3cb51af11cff53302324bfdeb9ccea3218428926fe", 0xba}, {&(0x7f00000001c0)="3b982722b0348230438173418c2f150a2163325b3a1f9052b5a6d22aa621f0a978a96c7aded665cdf91018c25611cc31c3615555544b813f41bf", 0x3a}, {&(0x7f0000000200)="f1e0173cc9a8374952287908a357a63041fc05c75a4225cd09c3a755e2ae01bd2e64acc260efd3ca081faa8a35a27481351696b82cce238631027fb6d224c70f38dbc8a42ae65279e3ae6c5844bc14a4affe1af0022fb5a29ba7b8b1d8eedf85abd0b85fe755247dc7f46dc6b327747671e7db2e8ee5eab94b095c05f2f0ade1ccd07fc7911422de3c72066364425a77a38a77bfb260fbbbb448fafe3b73af8968296438cd", 0xa5}], 0x4) shutdown(r0, 0x1) 01:52:24 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x8, 0x109) setitimer(0xfffffffffffffffc, &(0x7f00000000c0)={{0x8, 0xba}, {0x100000000000004, 0x10001}}, &(0x7f0000000300)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e23020000008caa38cf287345374f64023c202c462002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e1f33", @ANYRES32=r2, @ANYBLOB="ffffffff04000000580900008d00000009000000"], &(0x7f00000004c0)=0x98) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)={{0x80001, 0x8001}, {0x200, 0xedbec89}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0xffff}, 0x1) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/70, 0x46}], 0x1, &(0x7f0000000600)=""/86, 0x56}, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x100000001, 0x114c}, {0x1, 0x400}}) syz_emit_ethernet(0x4e, &(0x7f00000001c0)=ANY=[@ANYBLOB="9fa85100cdaf00000000000086dd60c0e54400183a00000000000000000000000000001a000000139de51986112d25f58a2b3e7ed7880000000000000000907800000000ff00000000000000000055e511b899fd6d090927e1a65320ecbed17752a5d9f30b77aa651f9f81b34326bbeed558c512f9dd574136637ccead558538cb6ab9d4884ba06b57b634321e5a4b5c11e96a97652c1a9f42dd4c2aa9a8c81d22fb17ee18537d7e70f21b0a69e71cae5602a319725a4a92633928b3a3bf3a6683"]) 01:52:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x181) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x3, 0x9, 0xfffffffffffffffb, 0x8]}, 0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 01:52:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 01:52:25 executing program 2: syz_execute_func(&(0x7f0000000000)="982c0f0520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb8bc46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") 01:52:25 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f70f6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000100)=""/52, &(0x7f0000000140)=0x34) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) 01:52:25 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x10001, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r2, 0x2, 0x7, 0xece}, 0x94) r3 = semget$private(0x0, 0x4, 0x128) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000000080)=""/55) lseek(r0, 0x0, 0x200000000000003) 01:52:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 01:52:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x425, 0x10000, 0x1, 0x2, 0x7ff, 0x3d9}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x7}, 0x8) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x6b, 0x0, 0xfffffffffffff016}, 0xb) 01:52:26 executing program 0: syz_execute_func(&(0x7f00000000c0)="980f050520d0f80791b06a4141e2e996855b99a4c4c466ea0f0f01fc437c3866450f73db0222ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebbc46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x8, @rand_addr="f3a3db9a9aca0ba93cb081926e4f102d", 0x80000000}, 0x1c) 01:52:26 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d7c000/0x4000)=nil, 0x4000) munlock(&(0x7f0000a6a000/0x3000)=nil, 0x3000) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 01:52:26 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x4, 0x2, 0x6, 0x400}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x40}, 0x8) fchdir(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000240)=0x9, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180)) 01:52:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x8) fcntl$getown(r0, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_emit_ethernet(0x92, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000140)={{"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", "1a244cda5cd6f206a03b427f003fe9592f59fce9338825e96f5fb6e5e99f503c", 0x7, 0x6}, &(0x7f0000000040)="5b6cba71022d8570a274f92ddf13f56527a62f9b5dc2e5bd87a84e6317282e24de720a8fe0246f3500ee8df8d4615ca59c1121ad955d96c2071c632ed6a5d7943bfeca4c59f2d093097abdb2fa701877d851a72c58a6237d07b79f404f533a952736ce79943ec2af201770692d57ebd5dca399842d77a0ebfe76ce9c9ea2dfc491458eb51a2abc36d5012885", 0x5, 0x3f, 0xf55, 0x7ff, 0x7, 0x4, 0x0, 0x7}) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000100)=0x1, 0x4) listen(r0, 0x0) 01:52:28 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450300011102907800"/42]) r0 = dup(0xffffffffffffff9c) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getuid() 01:52:28 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x2, &(0x7f0000001100)={0x2, 0x2}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001140)="9486972504f0280d5b1ae4138d84ebb6554a78ffb7a89c029b9b34b91204269b8ff2301b74b9fc114e9175366f2c14cfd6be6e07cea800f892dd0c7c54808880068b4115bbbf0749763a0bdbbf98948e12889ed0aa5237376b364bde25bb909bd955851bf7fe191c28017cf7830c671e38e3928cef36e8c8593103e9944e78ed00729f567226783e57c5824ecd1a9b0356c9ed5a3f3d76c318a1006b5ddbefef251d7e6d82e6d84e75c3238df46b980f7587ae7a25006060608d595c0aa7b67bc3a797d1d118e1939c4bca27b230e1d246f6b00f7502c4", 0xd7) freebsd10_pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001280), &(0x7f00000012c0)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001300)=0x9, 0x4) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000001340)={@rand_addr=0x5, @loopback, 0x2, 0x8, [@rand_addr, @rand_addr=0x10000, @loopback, @loopback, @local={0xac, 0x14, 0x0}, @broadcast, @multicast2, @multicast1]}, 0x30) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fchownat(r1, &(0x7f0000001380)='./file0\x00', r5, r6, 0x400) symlinkat(&(0x7f0000001440)='./file0\x00', r1, &(0x7f0000001480)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000015c0)={0x0, &(0x7f0000001540)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001600)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001640)={r7, 0x100000000}, &(0x7f0000001680)=0x8) getsockopt$inet6_buf(r3, 0x29, 0x52, &(0x7f00000016c0)=""/108, &(0x7f0000001740)=0x6c) syz_execute_func(&(0x7f0000001780)="660f3a168d0b000000bdc421f9285512a0090000000000000066420f754cdb18d81c3e3645e300c4219165ae655666666665666764367bd245c059f0afc4820d3a660b") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000001800)={r7, 0x1, 0x7, 0x1ff, 0x2, 0x81}, &(0x7f0000001840)=0x14) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000001880), &(0x7f00000018c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001900)={{0x1c, 0x1, 0x7, @mcast1, 0x9}, {0x1c, 0x1, 0x7, @ipv4={[], [], @broadcast}, 0xffff}, 0x581, [0x0, 0x72d6, 0x4, 0x97, 0x6, 0x100000000, 0x6, 0x4]}, 0x5c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001980)={r8, 0x6, 0x3, 0x3c31, 0x8, 0x3ff}, &(0x7f00000019c0)=0x14) poll(&(0x7f0000001a00)=[{r3, 0x18e}, {r0, 0x1}, {r2, 0x2156}, {r4, 0x10}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001a40)={r8, 0x2, 0x7, 0x100000000, 0x9, 0x65, 0x6, 0xfffffffffffffbff, {@in={{0x2, 0x0, @multicast2}}, r7, 0x0, 0x80, 0x7, 0xd0, 0x7}}, &(0x7f0000001b00)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001b40)={r10, 0x8, 0x4, [0xc9, 0x2, 0xfffffffffffffe4d, 0x6]}, &(0x7f0000001b80)=0x10) sendto$inet6(r3, &(0x7f0000001bc0)="6b14119e5a083b755c8afa5a4b2542ece4a267436071344854c158ea86a7d6f5c5bb311c5ddfd8ab91db63eb26662d9be6019989222df65764577e23de9382a2b6119100645bba7c61d68e62f25322c31320e99edac1bde71a17160d5b355ada53b031e1eace3b9f4059e32d9cb7e39fb53b48e49637557dc0", 0x79, 0x1, &(0x7f0000001c40)={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000001c80)={0x1, [0x0]}, &(0x7f0000001cc0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001d00)={r9, 0x879, 0x8}, 0xc) 01:52:28 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @random="0bd660b55f79", [{[], {0x8100, 0x0, 0x2653, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @random="39f1bd889907", @multicast2, @remote}}}}) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 01:52:28 executing program 0: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x9) 01:52:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x3ff, {{0x1c, 0x0, 0x10000, @empty}}}, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x8, @mcast2, 0xe31}, @in6={0x1c, 0x1, 0x6, @empty, 0xff}, @in={0x2, 0x1, @rand_addr=0x9}]}, &(0x7f0000000300)=0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x1411, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 01:52:29 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0xffffffffffffffff, 0x99) msgctl$IPC_STAT(0x0, 0x2, 0x0) getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @rand_addr=0x101, r2}, 0xc) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r3 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCIGETIFACES(r4, 0xc0284457, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0xfd82, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r5, 0x3ff, 0x7, 0x4}, 0x10) getpeername$inet(r4, 0x0, &(0x7f0000000400)) poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000) 01:52:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x40, 0x0, 0x3f3, 0x0, r1}, &(0x7f00000000c0)=0x10) 01:52:29 executing program 1: syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "657e8c", 0x24, 0x0, 0x0, @rand_addr="4ff9ace0477bafe5a390310360ac66f2", @local, {[@dstopts={0x0, 0x0, [], [@enc_lim, @pad1]}], @generic="2abfdbadf76c74e91f5e91f1024eeb25edde6363"}}}}}) munlockall() 01:52:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000000)={0x1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) 01:52:30 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x400, 0x4) r1 = socket(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_int(r1, 0x0, 0x46, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xffffffffffffff7f, @empty, 0x1}}, 0x0, 0x4, 0x8, 0x100000000, 0x2, 0xfffffffffffffff9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x7}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000100), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000), 0x1) 01:52:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r5, 0x0, 0x3) msgget(0x1, 0x524) r6 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) lseek(r0, 0x0, 0x1) dup2(r0, r1) execve(0x0, 0x0, 0x0) 01:52:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="87fb5684ca2dda3641f5632e2d9701a77eff455693392e3888f63886abe3e7833f7c6e1d7da3773b084ebe4161259f9e51fa5ffe4876b561c4b8b7748aa3d80a232bdbf634d997624c86ebb017ca502974875fdc69e1b3cc4184748f8d2e714321facf4e2109b81c4461c489022017c99988c2964a0aa4", 0x77}, {&(0x7f00000001c0)="03be49be9171151f9ff4f2f719d02f3258c483bfb253eb741f9336b805d45298707a069235bbd3905218c302530bb3f3cfa7e607704801ad15213cb9d641888baf69f266b7775574579e4fd8d83f2313b5afe54603a0fc44173c3ffe4ca338059cabdb422a0099f4168265d93b1f35812c3736bfbb9a5d7efeaa1ddab09d38c22dfab75e0818", 0x86}, {&(0x7f0000000280)="14dc5a7f6b60494b4505bf4e42103ba496dafa3fb60386df236dde496fd084e3be972118993b74e0f454704f400964bb0b718a2acca12a6c74448670df7a6837d4464fc8c5323bba723ef58b96712ca7e46d50537301", 0x56}], 0x3, 0x0) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f00000000c0)=""/79, 0x4f) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x190) accept$unix(r2, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000040)="495861b8b135510448741e1ae7f7fcda63339eec9afb9db9de7d26ff7ec391bd81543a7965f89ef9deb52bc8d8ccca074fb49a81ef56276459dd9d", 0x9, 0x8, 0x2ac3}) 01:52:30 executing program 1: r0 = semget$private(0x0, 0xa, 0xfffffffffffffffc) __semctl$GETPID(r0, 0x83, 0x4, &(0x7f0000000500)=""/209) r1 = getuid() r2 = getegid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x2, r1, r2, r3, r4, 0x8, 0x7}, 0x4, 0x1ff, 0xfff}) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f0000000200)={0x100000001, {{0x1c, 0x3, 0x3, @empty, 0x455}}}, 0x88) 01:52:30 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) open$dir(0x0, 0x0, 0x100) fdatasync(r0) rmdir(&(0x7f0000002580)='./control/file0\x00') close(r0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="4fd19e2843fb473c90cb7ca61af008b551799e3af71e47af559e119e7cefdbe6287f8474ba31f7b6d37ee87cfe370dbbd5fff4f7a7ea80010b8366b077abb8ba5082e85094cc454ace0e9511e570a39625927a9b792fbbb6aea3e6db04d9b875cab8edcad8cdf208bdeb4801e42b3eb2c183e122c125ecec4fc2b9272dc8a6596b898e50d7964c92b194f47a009adb743e9b5b", 0x93}, {&(0x7f0000001280)="3c68b558a40d517a65b60c40770818d08d6de4099ec49d21a7c391989115497c2629071489e2a98662659ced813d880defbb9ec3e2fb667195b30fd857ef547c1525a6ae307e7263a1c7693660986944fee1573050b98db7a9eec3c2a1ec5135d0a53033a8eb8c117b5e6963c7d3de06c8118561fa7914a17237df6649e68f91e58218704d099d38349292b92973f335f4e42cbcbd55b602fdb8ec659b0fcc3fdb17a6ccf82eef2905b75ffbd4e24889d3d4708642", 0xb5}, {&(0x7f0000001340)="e017cc9749f9205a22e3943d6d7283de5c261c823b5c0674fb5e12ed6c202e388ff2d3dbc84e7126862812ac38dd16ca1a07e065c274409271c42b9df55e342c7b2e75715dc8c5caf6736d8ea8abac6be73012be2c83811377a7f61a506405547575fca344516275dc80fc6026177f1cb8098422e05419d72b7417073d044e7ae1905408d103f78d371111794fe2b0a341abbcf6a370155dbbf38385e91dfc1c9de6811a12159c5ad434adb4893ff11aa134a799475eb096f400f5fa9a19378de8d4f2d54f23c30fff69c52a72329c599039cf", 0xd3}, {&(0x7f0000000100)="8820404e73efcc952b7c3c7de0b386549249051c7ce704834543d505ec15a7880b6f035b17473ce811f8ea52264ec4a901354c105ec17254d0276730e96ac08df46896b2ae10e488628b94aea0bbbd337b4e2350fc248be810091fb871585082", 0x60}, {&(0x7f0000001440)="5aa6fa2936152385ef07d55d695fc1937c48924d6c0aece7ccb05dc1f2940a15c582029f8d1b50010cc38c5aa6b33dca254addf5553ebdc9402ee96e1c1e557d996b45610b43becf7a8d6545a27906c37a36d02e6acdf5d34c19e359a9994420e9a606f34f7d8c17804617119d2652c5714b27923a9862d2aa27f9222ae529c7b93d4b78266199de32cc38af90dad7c0fc157fdc43a09af384c27412d830b2ca9d2da826d9a4310ca01126510ddc9d46e7fca36e3ff9cc44a6b3404cef98902a5d4ccca0913bef3199c88e02f8bedb14348fc033c9f98c5654b5ee22", 0xdc}, {}], 0x7, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x108}, 0x1) rmdir(&(0x7f00000000c0)='./control\x00') 01:52:31 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0xf, 0xfffffffffffffff1, 0x100000000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 01:52:31 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(r0, &(0x7f0000000080), 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000380)="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") 01:52:31 executing program 1: setgroups(0x0, 0x0) setuid(0xee01) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000fd3066000000000000000000000000000000002000000000000000000000000000000000000000000000f0d3bbbaf900b31cd8c447a4f857000000000000000000000000000000560000000000000000000006000800"/113], 0x0, 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x4, 0x4) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r1 = semget$private(0x0, 0x7, 0x412) __semctl$IPC_RMID(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, &(0x7f0000000040)=0xc) socket$unix(0x1, 0x10000000007, 0x0) 01:52:31 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x0) socketpair(0x0, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {0x0}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000280)={r3, 0x597}, 0x8) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000ac0)=ANY=[@ANYBLOB="40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ffffff0000000000000000000000000000000000000000000000af21c495728bc5b798ca62873a114a6c0134af85b9db3f43f4c675de8a4ba81bee1e25874b4ae36a9cb9e777d8ae002617d94c3264af3e0097019d9f0e2eae8521f56c79b8491fff248a6fda379b5b4dcd853db93946c86712816699394f7e15d4a67e6a40298956399016d90df0bc7080b799194fd07bc3439981f2ca56584e07b8"], 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) 01:52:32 executing program 0: r0 = semget$private(0x0, 0x4, 0x608) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000200)=""/4096) syz_execute_func(&(0x7f0000000140)="982cef0f055d5d5d0241419e86abe9abe95b66c4237909a0a200800002e2a3e2a3014e66f66d220f660f56c921fc22ebd7c482e1f7a1a18bf42000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c02d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f380483a50a000000") 01:52:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(r0, &(0x7f0000000080), 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000380)="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") 01:52:32 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10800, 0xc7) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x127, 0x5}, {0x8, 0x3}}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000001440)={0x0, 0x4}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000001580)={r5, 0x100000000}, 0x8) readlink(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)=""/15, 0xf) sendmsg$unix(r3, &(0x7f0000001500)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="b1493b1528fe85e61948fedecaa348f42a8c5e1905eda1dc253b098c2550897a568044b036a4bfb16d7cb1d5c4c5dd634b8bf7791c5670f2874885b1da9a6be07b3f94362945f7e352e94d43346c21d8a9f5ee5f970b7edfbfce7084316903bb1f1aca9641734b4532d1f0c7b8a130512df8edcb05f001cdc899f40e21ed339cc062b9d2e5f43e0d7611e99d9a3e845a2588666509594d7246de4acc6843fdf17e28c59e680d30e11365762d0b716378367b79d22eba38f01c4ff73102572c42b3f1a32dbc52d64d1d1b20e8019451b880da23cbd34a5239f9951fb7b73a4799cb9e15f83fe2c1936a94757bc76d404f7b21", 0xf2}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)}], 0x4, &(0x7f00000014c0)=[@rights={0x28, 0xffff, 0x1, [r4, r3, r1, r3, r2]}], 0x28, 0x1}, 0x20009) 01:52:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) 01:52:33 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x2, 0x2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="d0f9a80b5b1c3f332841072d47146757933d052600115aeb8dda9772fdbc77ab59ae60dc7b03cb0a4def8e636b0b0ff65b7b0bac96d7a4b739ece7", 0x3b}], 0x1, &(0x7f0000000380)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x3, 0x400, 0x1f, 0x1, 0x7f, 0x80000001, 0x7fff, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x7f, 0x10000, 0x2e00, 0x600000000, 0x401, 0x4, 0x9, 0x0, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x9}}], 0xa8, 0x20000}, 0x1) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}]}}}}}}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) flock(r0, 0xd) 01:52:33 executing program 3: syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x80010, r0, 0x0) 01:52:33 executing program 0: syz_execute_func(&(0x7f00000001c0)="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") socketpair(0x2, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000300)=0x4) 01:52:33 executing program 0: syz_execute_func(&(0x7f0000000140)="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") getuid() 01:52:34 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) poll(&(0x7f0000000040)=[{r2, 0x2084}], 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000100)=@abs={0xba6109e4be12f3ae, 0x0, 0x2}, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000180)="4ced5f162d8ea1e01cad9a484d86c1dd06fb22e99c5920c74c86dd910057083a3b370dab646b9fa795d2f19e5a07e48bdfa26862f3633cd3d5870ef98ce3ef76c8ce5ff3c3e0df1807dfa39f5bb7465606e29ac942a3a3c07cbfee1050133485baa8197074f643c52812e6420cd3312263880c59be981e1e1dca239a153dbfe16d71ed541b9417ab86837481d55f8d02be73d877631b9d2cf59175fa6aa505f7ec0b412b35386b59683f4e4fe45d91f9d6c6bff91937a4ccf907e6bd", 0xbc}, {&(0x7f0000000240)="51cfab6e555d2ec37f6bdf71723e20e5783ac99268112b1f0c11ef4a528de0ae517b8711652b5cd5fce06a9110760b9139c7b682a9d2504bd0729623a4967db989d3c5b17481d12096da513283da99c46e4670dd7697acd09df0e79e29fbd7ff19cfbc204c88efe9f066e7fd22ccd150b045", 0x72}, {&(0x7f00000002c0)="de8caca6d4dce659f6ed45eab1dfb3c34e803ed345d24485a5e6924f5343d22bfd10cf6d7c72ebb296b73352029dba3e817c908bf57293a66deea08220622d45821c969a2be8be2acd98e35f15", 0x4d}, {&(0x7f0000000380)="6d2e7419f92876c43ec129e57e925d3a2fc98b36657270955ee712f96a05c4e3f6468b0f0a7f3ac29e86d484c3238328f3f98df7614d5bf854adbf9e82126de175dd6da0e37313ee69f0dc5d4d03946d24dd2b4c26316730b5c137e206f13057ac77a6646bc3181489ea772b7a1c98359d600b95580d2543d02f8a470f9b89466ef3c8cf8575886b2eddbca1873313db3089156f5bcce4dea8e77b56aa4b31e87f3191ba344f667da57af87c46485deec080a2c01c8fbf1ad02066e2c794", 0xbe}, {&(0x7f0000000440)="d456a2112460c47a37e52d7921c3fa85d50f22bc3c951635e1a3de3cb25a00b99ff1ec1b16bb383858953a4d24875797a243dc11d30494fd7628dcb92d0d92b121c32c6c1c861832b123c3017e521a21a90149a1072203a82d", 0x59}], 0x5, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x80}, 0x9) 01:52:34 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x3, 0x1) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 01:52:34 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e21fbffffff000000000000000000000000000000000800"/128, @ANYRES32=r1, @ANYBLOB="0001000001000000fe2b80c7689f21ef01000000"], 0x98) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201600, 0x6, 0x12, r0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x1000, 0x1000}, 0x10) 01:52:34 executing program 1: shmget(0x3, 0x1000, 0xa, &(0x7f0000ffe000/0x1000)=nil) syz_execute_func(&(0x7f0000000240)="982c0c0f050520d0f807e19991044141e2e95b4f855b265bcf670fa5e962000000a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00dcd9710e39f08171a38a806ebb5767f24299000061848de3e33c743b3b9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb11610f3804830a000000") 01:52:34 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) socket(0x2, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 01:52:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4) setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4) setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x41000000000003) poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0) r4 = socket(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000003c0)=0x3f, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14) fcntl$setflags(r4, 0x2, 0x1) r5 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f0000000280)=""/45, 0x2d) setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4) flock(r5, 0x9) 01:52:35 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x80) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000080)="6e730c7aec1e5dc8980853767d06779bd5a2b541a19b607d471be58dc7ea3b7c8b3586088431"}, {&(0x7f0000000140)="0501bca88480f83fb6964350831725fc7a639efd7976552cf05a221615b5d1e99ec8725d00afe5e5124e4dda5aeeadf5b3e1cb4cea540e50dc2c7586798d72ee2340301124a23d2efc1ac25fd9fd5aaf1b30a45c098d13a587bbe43bc7fb"}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="b860ffaa737bb00a80ebb3a334eb599b94ddfe7c8fe263ad4e343f2fb2b6fef5e3367166a74f9460baba03aa67c3932bded57f45909d8c4ae9552cd69151f26f65b0aa68c82290ac88d7742a3ec1a0f7d4fed548eb0606c5cee215c7b659cc67572b50fa358002a8243d4470313a36e53108b5b7ac535c3191e942af398329c6f1cc30ee0235cad3c17500d9bd6918f0b4eba515f666b0c776ab833984b0fcc3a98d19b93d8f86c22323d69775c139f500"}, {&(0x7f0000000280)="643eeedbf2c7f436cf7ff79c73a1530e59feedd338d9e13d0625e1a50f2372e66364696f845c374efcd5e473792246c32d634d90955c1f88f7350d7cb761bb1933cb2249f9e0"}, {&(0x7f0000000380)="aabb7a30161c40821cb3037186b10a6351986c3889832639e0a72a9e7c751eaa421385c56627cdb8e69265e9d6e50fca65f48e39a72cc74411e206ab5f56f98b25464cb9c039b601d86bfa53a3c9017eee5c93d18d11b8375dc50ec048984b967064a098038b223e74780fb9d7636595f67bcbf6b6e16f38eac3164762e1efefd32e9538fd7cb90e59dba6c80e6d6d5dd8b94f294bf9c83840cad978663e380e86615a2375a498"}, {&(0x7f0000000440)="7c6ee295f7284320acbdf97768d26682334c5f04aa50b578492d727db0b4d64e355c8570b845c5505dea9a0fc61bd4ea0b310071ea917ca2e71dabf9159ba50504cf01a35334899dceaef6ad7c4936e77e7b11ba258ab3dd91fdb0a171af771ca6611edd818c46a734f185420d9ba432c8b9427050d2d6af981b1d6e957586ba01194b7128ff768ffdd9d4b604f92d6d0cf35cc50950fa77193076d528e20770bc04050e712a308250d9"}, {&(0x7f0000000500)="71e61333f553bf8a321ea015f4d0388434e86846f974ebcd36ef0cf97d96801a04a221c644f906161c93eb5f02671d89becc4a7dd14b0c48b282fe0d6ab7430c569aa4c4fcf4e5febe4f481fffd3b3c2ebc9ed52b0ec917cf9ae7d3659f8be909f4652795f84a94b50f4ab77d70df3ade9d40fa67190d036e5879aaa51e22929041108df1f9f34aa3c6e8c41291a8811fce6a7ab8131d92e54aa6d57d3c2c0ef7b4c6d7caf523b2803304c465cc8afeb0cd0f80ba152a830e6c4a9deaab7f606"}, {&(0x7f00000005c0)="0e6d5554ad0084e31bd644949c0b88786aa19b807675b37cbfbc8d04d2fadef63e5d519a6efee3e908202097e46746be036812e4bc3e5d772e7aeb8f09f40450699d0a2eb61ce6aab266f60de7dd24e984b9a7"}, {&(0x7f0000000640)="ca8ad89e77f77165db1206c26f9296104a74d15fa563380197080a9c2a09d07c102124062f2e629aa1d3f5dd2845986ef8ceb8cda36e44e5c294f768c5f563ed1be319ad108ceb20b1d8ad9b493727ec5e4e1639e41bfc0417550b50c2e93f41ccc0a12eb97d2b97aceb57095280bf0a141cd3a7cd9b3882e0b8d0ee8c0c9282f6bdb68c23e3c152c6bf2012bf6ae7b4b60490cd775b007b26c9db5e444a636c24dc093fd43181528e03456ba6fcf9e55f0dd6512768abdcfed3b094de0e9a7350e1cdb5e50baf70f694a96a138611f3189b996ab5a3a07700e3c540"}], 0x10000000000001fc) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) 01:52:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[], 0x0) 01:52:35 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f000043f000/0x3000)=nil, 0x3000, 0x5) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8006, 0x0) lseek(r1, 0x0, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000001c0)={{"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", "254d3c1d908ea2ecc77b4aa37ffb370ed764915463964402f72c23f30bacdec2", 0x8036, 0x8}, &(0x7f00000000c0)="994e320c9f1c2e02bce91d8b97d215a5612e732d69f0f0f6d215fa46c750353628ac9fcd67725790377656e424ac88fa37ce5e34407f1932e11769df15dc3738f6a963451a3de3d4b89612e0937421f56e5cd4d106bdae845704c173325cd40f8114c75979a5e52740a10af5e1dba07ecdd4ae10c37271f19931d0999ac839b95051304228befadcb79a6f41179939a424ef1db5887db31d2de26043132b4fc88e0e1e32f9f37604db4c2ce9d3edbb77af14f4923accba975c5fc348ab71a7d27bebb080e81bd51d", 0x6, 0x4, 0x8, 0x6e, 0x18000000000000, 0x3, 0x8, 0x5}) 01:52:35 executing program 1: r0 = getgid() setresgid(r0, 0xee00, 0x0) r1 = getegid() setresgid(r0, 0x0, r1) setresgid(0x0, r1, 0x0) r2 = socket(0x12, 0x5, 0xdc34) fstat(r2, &(0x7f0000000000)) getegid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x7, 0x620, 0x0, 0x400, 0xfac9, 0x2, 0x7fff, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x1, 0x10000}, 0xc) accept4$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x10000000) 01:52:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) ftruncate(r0, 0xc343) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@ipv4={[], [], @multicast1}, r2}, 0x14) munlockall() ftruncate(r0, 0xf100) 01:52:36 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0x4) 01:52:36 executing program 1: clock_gettime(0x2, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="b1c391cd801b6969470fc5c95e69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fba40013a4001369879f000000fe") mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/236) r0 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) 01:52:39 executing program 2: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x80}, {0x0, 0x100000001}}, 0x200) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r1, &(0x7f0000002080)=""/4096, 0x2e9) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0xff, 0x20, 0xfffffffffffffffa, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x493, 0x3, 0xff, 0xfff, 0x9}, &(0x7f0000000180)=0x14) 01:52:39 executing program 0: r0 = socket(0x2, 0x20000001, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0xfffffffffffffecc) close(r0) fcntl$getflags(r0, 0x1) 01:52:39 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, 0x0, 0x1d, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0xe) 01:52:39 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf/', 0x200, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xdd1, 0x200, 0x10d8}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x5f}, 0x8) 01:52:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) sendfile(r0, r1, 0x0, 0x0) 01:52:39 executing program 2: r0 = socket(0x2, 0x104, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00025000"], 0x1) 01:52:39 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000240)) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000080)={0x6ab, {{0x1c, 0x2, 0xfffffffffffffffd, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x4}}}, 0x7b) 01:52:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x4) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 01:52:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="53d9379dbdf97c1a60307178e28051d862d41768148797d463deb42c49acc34cafc122f2386f9914327b936c9f21863f4b0fcd1c49cb5b6464fbd55ba69d294b692f3585dca870a40876786474ffdce1f42ce53e0f7921a2557c8bb1546a559c1bd04faf26e721c7fdf061f4a56ca8cfc1376c3c8016722a922a1a61e0b5f727b62db3a6722d5f276b58d8c7f9639127717f33abf9794732b32061870eb60ce080f23ac4e9130e8265a595ac3b4d025ee052474480e8b04f9a280d1526b901eb5317ef182cc7eb6e4bd5d02ce21723874f81aa7d9c0f5869fa0baf48753b17ac32fcbdf1") r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:52:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000)="7c9a04f9f439133e6d9b7b3b8955943035197ec8430180bb121c4cb7b404ef6c8d36623b67a71191c759fb590a64de9236bfe53bf38b18b9a2d977def3a653bf3e448fac64bcab4e937ec7e45b3304bde4af342ed1656ce539193081b2fe39eace76bb2e9f9fc591fc9c4f13ca957ee1c3f6dd11bc7801ae1deda073a14b30937de9d6649233615231e36a64339e7a3ba6ab", 0x92, 0x20000, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, 0x10) r1 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_udp(r1, 0x11, 0x91626cd178c3ef08, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r2, 0xa2, "61785ab3f4b9d6316c5dd56226e80dd2c9da8a3bac0e8eaf93c6f58736078806119304e015e429e6510a184a3a1fd855673ac9bd1b44c924f5910c48072529ee5afab475e1e5502d5e647df9e8ac90f77fc930bf85d6f8b2627a1135614792787e800a1c6feb9ed295e23951b415288a659fc3ee9a31bc704d0f0112f763c3bc1257ae295ed4d543ad5a7c876f7a8f900d799013707526e02bc0f33cc9157188a8c9"}, &(0x7f0000000300)=0xaa) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r4, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0x1c) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) chdir(&(0x7f0000000440)='./file0\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000480)={r3, 0x367}, &(0x7f00000004c0)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000500)={@broadcast, @empty, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000580)={@local={0xac, 0x14, 0x0}, @broadcast, r6}, 0xc) r7 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0, 0x20) ioctl$DIOCXROLLBACK(r7, 0xc0104453, &(0x7f0000000600)="d1a95d21ffa97474bfacb08d4f89909b3485ecd849139ce5cedcedf73b45f2311603f24d5770e96704e56d118a8261c601647514a35e2ff1e58fd804dd6b95cfa84b87fac074af30f9171b116a076f9846837de3a8fe8bd03971fd65900d9a7e4e9494adcda1ed51a00f5c8b2e1f04db6b2067c0475f767ba88dcefea9f4cc9cc5095616453fbb7fcb962d9ac51655ca800361847fde8fb0d88def07c30c5c3f7e986f130aeced5813208f6bc94222212908f521f901f0c9d8733400316e95950a04c8de507b40be50dd8c360cdb02d6d4c3d61da80a2769cba2a64f21499e14ff7c2992") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000780)={{"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", "55d77223e8ed5ceec35ccc3ef0948eae28019d02ac4aa97fc02ea9bf2d3d63f4", 0x5, 0xfffffffffffffffa}, &(0x7f0000000700)="60226d8800075e83e270be533191f3ce7014ba100a22fab8daffce641ad850190091b656b558798c98e05af14238a353c19d83b803d4154e42f41107e3fe970df37f19c51f581e561d075c6d7f975e40b4dc2bef17dfd36c0e0502a925e59d35", 0xfffffffffffffffb, 0x10000, 0x4, 0x3, 0xb0d3, 0xea05, 0x7, 0xa380}) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000c00)={@empty, r6}, 0x14) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000c40)=r5, 0x4) r9 = open(&(0x7f0000000c80)='./file0/../file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x102, &(0x7f0000000cc0)={r2, 0x6e, "c0e73b5583cb4ba2bff1fbfb7640770eeae0055ca508f2848ff1dec462b8bdfff1241a8f039cef2614499298e5b9c6ab97292f4d46ecab603579aa852ec70dd8c350c91c4995ac405a58399aed74063f244f01590371dfbf66f936dac7358175e0471eea97e098ec732034a2f980"}, &(0x7f0000000d40)=0x76) accept4$unix(r1, &(0x7f0000000d80)=@file={0x0, ""/108}, &(0x7f0000000e00)=0x6e, 0x30000000) ioctl$DIOCSETIFFLAG(r9, 0xc0284459, &(0x7f0000000f40)={0x10, &(0x7f0000000e40)="1f47beb6370e3b78647733e6ed3532d569c66c5b24ce78fb895c10a560a7c51cb68ac167699a1e67eae01f3b63848c1983a9396af6bd7064323b29921b6926cf815c059d5804c7d0ec4dfbefd7548628fa91a8758e2fab0ec647b5fcbc94cdd052b4b86068646df431fcd501e7af1a9aa257c24ffc6a99e8d74fa294e4390c74a3881262e33b50368ee702d2f2e27ab2ac6962b7577682d4c2ab3a26fbb6dbceb87eb46534b2c926ccaeec4ecab0ace1ef9c24bc9540291d486bea98c745f388c7be94fbc22442f1cecd82c3c675ca5cc4309de1e42196e18a18aca2c9f4d036e46ac1ec115a36e2020c", 0x0, 0x5, 0x1}) chroot(&(0x7f0000000f80)='./file0\x00') r11 = socket$inet6(0x1c, 0x2, 0x2) syz_execute_func(&(0x7f0000000fc0)="66440f381e5f004383860c000000e7f3440fa3483dc42238f59f00000000c4e37909f7612e6466460fc2611d7ac4627d31022698c46295adee660f383982c39b8fcd") getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000001040)={r10, 0x4, 0x1e}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000010c0)=r12, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r11, 0x84, 0x19, &(0x7f0000001100)={r3, 0x3}, 0x8) 01:52:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) 01:52:41 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = socket$inet(0x2, 0x2, 0x107) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) 01:52:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20a04, 0x1d6) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket(0x800000001b, 0x5, 0xfffffffffffffffd) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000)=0x200000000000000, 0xd1626c9eefde35b4) socket(0x1c, 0x1, 0x5) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) 01:52:41 executing program 3: r0 = socket(0x100000000000002, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2040000000000000000000000000000000000000010400"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x5, 0x8000}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt(r0, 0x2, 0x8, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) close(r0) 01:52:41 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000080)={{"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", "63a3ceacbbc26117bce13407f23b3bde204ecc7e8f16fccbe4b268fbfa9500b8", 0x0, 0x401}, &(0x7f0000000040)="221bb8c7964ed3f61b72c5d5b9", 0xfffffffffffffffe, 0x0, 0x100000000000000, 0x6, 0x10000, 0x3a6, 0x7, 0x9}) 01:52:41 executing program 0: chroot(&(0x7f00000000c0)='./file0/control\x00') mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 01:52:42 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000240)=0x23c67a0b, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) 01:52:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) r2 = accept(r0, &(0x7f0000000340)=@un=@file={0x0, ""/79}, &(0x7f00000003c0)=0x2d) accept$unix(r2, &(0x7f0000000280)=@file={0x0, ""/22}, &(0x7f0000000180)=0x18) setsockopt(r0, 0x3f, 0x1f80, &(0x7f00000001c0)="0b02c026fdb7ebe9313942090fab5f1e521c1ad68a65b340de06fb78606c00774cf4fadc9b70fc7a7f5809b5a2320c9bc1c2eed78bc0ca8169f2a560813f41b56cdb86918204190ad3d552c7e9b672e557ea6f768e29026486dcc69feb67720b76bbb6e4d519771838abd1afa53c3f8ff3f6b52da7288930e056e4cf2fb73aad111035296333627ad83cab265c9b33841d73b49d326b633bb2a35b03426676c6c667", 0xa2) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r1, 0x4}, 0x8) 01:52:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x1, 0x3, 0x3]}, 0xa) 01:52:42 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xf1, 0x1, [0x1]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, r1, 0xffffffffffffff00, 0x6, 0x3}, &(0x7f00000001c0)=0x94) syz_emit_ethernet(0x4000, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 01:52:43 executing program 2: r0 = getpid() wait4(r0, 0x0, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffb46}}, r2, 0x20, 0x40, 0x5, 0xfffffffffffffffd, 0xffffffffffff7fff, 0x3f}, 0x98) syz_execute_func(&(0x7f0000000100)="985e4aa84a1cc80f05f35941460f18d8f247ae41e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c55bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc0020af7440400c4e1795128") r3 = socket(0x1c, 0x7, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0x101}, 0x4) getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readlinkat(r5, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/237, 0xed) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r6) shmget$private(0x0, 0x3000, 0x108, &(0x7f0000ffa000/0x3000)=nil) r7 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x26) bind$unix(r7, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 01:52:43 executing program 0: r0 = socket(0x2, 0x1, 0x6) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0xffffffffffffffff, 0x9c, @remote}, {0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x5c) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) 01:52:43 executing program 3: syz_execute_func(&(0x7f0000000340)="9826473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fbc463594b2b00054e4eed751ec401c173d094e509ab34d1c4e10bf8c470c4c461cd583d00000081c6927c12c483398305f0f0c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={r0}, 0x8) 01:52:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0xace, 0x400, 0xadb, 0x0, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r1, 0x7, 0x3, 0x1, 0x9}, &(0x7f00000003c0)=0x18) fchdir(r0) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r2, 0x6, 0xf, 0xfffffffffffffeff, 0x2}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x6, 0x9}, &(0x7f0000000180)=0x18) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000280)="95040c0f0541dfb295ca0000e4bf72720f0f298f17955bf95bf9f23e26220fa0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7f67f2a60fbb0198e8e8011c000fbfce0f73d5393e3c572644a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x599, 0xfffffffffffffffb, 0x4a30, 0x1, 0x8, 0x7f, 0x7fff, 0x8, r3}, 0x20) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:52:43 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="9f885100cdaf", @broadcast, [{[{0x88a8, 0xcccb, 0x80, 0x1}], {0x8100, 0x301, 0xffffffffffffffff}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="f489ca59b628", @remote={0xac, 0x14, 0x0}, @remote, @remote}}}}) 01:52:44 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="1c08b5b5ed3636801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26aea2c7e4c753fbc4fbc4edfe57c4c47d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedcc4a1e1e0ef26400f0d18c46afe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 01:52:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) syz_execute_func(&(0x7f0000000140)="0c03c4817a2df9986f168004f56962f5696200d9d9d0f268590c000000c401f82e0bc7e4c753fbc4e101edfec42a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f003201015b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:52:44 executing program 1: syz_execute_func(&(0x7f0000000000)="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") socket$inet(0x2, 0x3, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x53) 01:52:44 executing program 3: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0x40046676, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x9, 0x3a26, 0x1f}, &(0x7f0000000040)=0x14) socket(0x1, 0x1, 0x80000001) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1, @rand_addr=0x8}, @in={0x2, 0x1, @rand_addr=0x7}]}, &(0x7f0000000100)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) 01:52:44 executing program 0: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000440)=""/197, &(0x7f0000000100)=0xc5) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000980)="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") getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) freebsd10_pipe(&(0x7f0000000080)) 01:52:44 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d70020f74399d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660e5b0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000003c0)={0x10, &(0x7f0000000780)="3390d553624056faa063b95e788daf7bc98daa408cdd25b04fc3210c13bde32ad42bc2d138158037b47a11923ad735fdf7b74a6e84cf6ca9e9eb89ddca12418d609568cdc07712d8e5f142931afe460eb2ca58e28a157c52479573f26d8eec5e5eb3d1aa62bad0508d6245f3a1d667fb1c767a6a647ba9535751e88461b8f2fd814bd6fcf483496c642f186bc6a943f63137ef7a317c712e700bcbde8cbef725a99445f5363333863c4675a1d2a427ac15485d48af5be4a306f5d782e3fd0e52fdeff110acf6298c225fca2ce216f2a43507d5365fd9319bdaad0318d3363996a01e3079c76aaa411e59487e74245c", 0x7, 0x6, 0x49c2}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000180)="195144615c20d493f3d5145d091041c8e9dc85ceceb8b11427817c8af87e5f91b84298d5617fc7725c0b1062307b75372ea79c433781acbd2e00d7cbd15d84588a478bc3d5b753e0eeb3025ad7203363d7a18f637913eee08d8d32f2d6d7065e85b88ef4957c445c3a08957a43e3e695a77fba691f392344236fd782afecb66c9aaeb748f4324e71e08d8576ea7ae6e26f9a5094e35d83e8d4cd51142245f2bc56247f918b8591a685b0386e6cb9578b5ea2bea2aa73a8dad1a0cb06a2783da819474205dbafa5358c290b8c2b14810c1d0a5bee432d2e2d1b8767b5613808218f8b5dd5a0df190c8a9d47") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = getpgid(0xffffffffffffffff) getpgid(r3) poll(&(0x7f00000000c0)=[{r1, 0x18}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x10, r2, 0x44) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_emit_ethernet(0x1000, &(0x7f0000000640)) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lchown(&(0x7f0000000040)='./file0\x00', r4, r5) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000400)=0x7, 0x4) freebsd10_pipe(0x0) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000680)=""/207) sendto(r2, &(0x7f0000000300)="a256809ae14b6401e787fb4898b530073230978b8a960d6883d8ecca2a516a23a9b7a7e7aec8b9a3b351639b709bc4b5d56235bc6f9065e2ca4dba3956227ab3ca8512002bee12ffd8501c3149d46d8cdf03b9850cdd25c0846c698350c4a70cf5177afdb5b1ece7f0fdb22cbdd01a56c7b9c03a086ad823b0dd734f2758be3617d41b22410ef44f6f8b6a1b4de52d2441856ecc52d0b09c5d1ca0f64f29b0194203b693eed6240a4d93c7f4b76e741e341e4848", 0xb4, 0x80, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 01:52:44 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(r1, &(0x7f0000000180)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 01:52:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f) r1 = shmget$private(0x0, 0x2000, 0x451, &(0x7f0000ffc000/0x2000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) socketpair(0x1, 0x7, 0xfffffffffffffffc, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) r7 = getpgrp(0x0) r8 = getpgrp(r7) r9 = getpgid(0x0) accept4(r0, &(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000680)=0x1c, 0x30000000) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$DIOCGETRULES(r10, 0xcbe04406, &(0x7f0000000800)="20b86b1e920a0bff73a0c80978ae826a673119bfd7c6b2f889c0909ae0e2259b3ec4cbc8c85e093b586bc5e8afd8826740d0151b7820b87dd4a5457cde4a1c50c123fe7819cda3aa8ffbc77d31b5d0406408bd64f86d7abb61613edfa8d3ff5bde8636b784d654db34f242a8d67d4613b8e411aef9146392c8a32a17c6d9cc83a36fe6d444421d4c3edc77e3cd40f24eb3647f9b65cc57f39cd639cd4f0bd42c7284c4e2d1199c669ad8654e92e93f7983c6c9e13977881d0a4000b3650422c9633bbc8d4ca542c2ba7e5657da1e51401516dd6dbdcb3f8adb6388ae42d36e4cd9de1983f03c") accept(r0, &(0x7f0000000400)=@in6, &(0x7f0000000440)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000480)={0x0, 0xf4, "6182cd0e6dc3d0d9ef12c9e71dbb26394332f873e55fcdcbf046fecce499ebd1a698e33331bf5b94feb92072612a303a61e90d517728a116c0718eeda6b83c6e3781776e90bb3293f800d4183e957efe148b09c55766b148e1e91168b67b35fd255a08ee58c91939899447dcd66291819411d7ffef07e2cd8524a21dbb6bbeaf5ba3bde1111ec308632b555793a2dace0a101c0057cc42b744d5caf6e3cb3f70d2ce58cbbb8155c3915b99531cec452e396b3b33fb4719a0dd7571c2f8e4218a0ebb3d02d1ef22ad96593f3da709770ec75befe70dbede6dd69b198ac7bb3ad7771bacc9a00c7ff325b39ab5c335196f05dee910"}, &(0x7f0000000580)=0xfc) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f00000007c0)={r11, 0x7, 0x200000080000001}, &(0x7f0000000780)=0x6) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0xe6a0, r2, r3, r4, r5, 0x1, 0x1}, 0x9356, 0x4, 0x60, 0x1, r8, r9, 0x101}) 01:52:45 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000100)="5fcb4b5142827653fcaf1de4c97ff3aafc5e24d20ba89e2bf08bd06a43c4d7b6ba4fec657233d7e3df67d87762278dfd0e24b4ec79560cbca872b4a018c7d5fef788853ad3b347c4adea8d2fba099b2928c2ec3a208ad4701c83159f2e75a31d96e7f02d55d4a6de35eea183e02ce9b6fc791afcaf247c4eb92b1399cb5ef18b1f5f244f7d0a6320062f6bb883036e5b8ac751261e7aa606330b6c79c17657ce7d5e697519d49d6891c2c389f5ab5df9b9de19541471ada53fb48f08b621f097f99b30a48c999d77784526a73fdb2fd9e28353fc4662a1e8ae7fadc334e550", 0xdf) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x439, 0x3, 0x3420, 0x7f, 0x10001, 0x15, 0x5, 0x5d, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x3, 0x7a46, 0x100, 0x28000000000000, 0x3, 0x0, 0x6, 0x6, r3}, &(0x7f00000002c0)=0x20) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="e000048900000049"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000004c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0xfff, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3c3c, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000500)=0x10) ftruncate(r0, 0xfcb8) ftruncate(r0, 0xc7) 01:52:45 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x3, @broadcast}, 0xfffffffffffffe17, 0x0, 0xffea, 0x0, 0xffffff63}, 0x0) fcntl$setstatus(r0, 0x4, 0x4) fcntl$setstatus(r0, 0x4, 0x8) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="b8889ea9c712023de2e9a4d37b7e60809b6f2c95d3cff311cea7da8929e49f15f5f5ed6be17af5863b85c0cc1b66c9b9df1337f056f0b4d0", 0x38}, {&(0x7f0000000100)="e9448166eeaa8b3ee3d6e2a8463b7bd873da9efb257f5a63f1a89db16dabcb81f68c7996bebb0375e456ba65983d79b38fcc9270bc1f70694aadc72d117de066b2e2fb6a1f366be48316f6965cd15d3787fd9535afeb9d2257da3dd0dc6e3559231480f5d5c46de5ebb1fe5d71e41d3276c458fa6b70ecd22305d33f7dd0616afaee7119640e52c6cef9c58eaf22d4f7e344036bb34db1074fd7cac5fbed1a00a234d7850e01bb1951558b1b1aed789b808924396da671a35f2151f9c30fc7d6c9682c3b66526734fefbb27d74c826aa", 0xd0}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f0000000200)="8db6463bfa2f294baecd097965c782fe540e38c179fbe9d4d14400e242db10", 0x1f}, {&(0x7f00000003c0)="125ff8ca91ed70fa5ea4a82c4cb3bf7a1803adf362fbc0d380881f1a1b45002d35aaff2593887e310d6957b0b080c7dd33726dcd439f127b94c49d9b93aa4cead2d64773c2c20bd035225d0de3da095afa02112c359b", 0x56}], 0x5, 0x0, 0x0, 0xc}, 0x8) sendto$inet6(r1, &(0x7f00000004c0)="4bc5ab16608b368403d04387c5c5996df4b2344df208b40985ec2118ab8490ec501d06abe2ad80b2a15a207bad978bf29c86cab4bfc8a133d6960b666c85aa8e3f26db435c769b", 0x47, 0x5, &(0x7f0000000540)={0x1c, 0x2, 0x0, @mcast2, 0x3}, 0x1c) socket$inet6(0x1c, 0x7, 0x402) 01:52:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x100000001, @remote}, 0x1c, 0x0}, 0x0) 01:52:46 executing program 2: syz_execute_func(&(0x7f0000000180)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d01779b8f9f268760400000000e9589b26c7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c75151c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeec6868b7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = socket(0x1f, 0x0, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x6b, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x3f, 0x197d}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x0, 0xf, 0x2, 0x1}, &(0x7f0000000100)=0x18) 01:52:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x2) ftruncate(r1, 0x16e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x3f, 0x1, 0x4000, 0x5, 0x7, 0x0, 0x567, 0x7, r2}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10) 01:52:47 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000100)="5fcb4b5142827653fcaf1de4c97ff3aafc5e24d20ba89e2bf08bd06a43c4d7b6ba4fec657233d7e3df67d87762278dfd0e24b4ec79560cbca872b4a018c7d5fef788853ad3b347c4adea8d2fba099b2928c2ec3a208ad4701c83159f2e75a31d96e7f02d55d4a6de35eea183e02ce9b6fc791afcaf247c4eb92b1399cb5ef18b1f5f244f7d0a6320062f6bb883036e5b8ac751261e7aa606330b6c79c17657ce7d5e697519d49d6891c2c389f5ab5df9b9de19541471ada53fb48f08b621f097f99b30a48c999d77784526a73fdb2fd9e28353fc4662a1e8ae7fadc334e550", 0xdf) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x439, 0x3, 0x3420, 0x7f, 0x10001, 0x15, 0x5, 0x5d, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x3, 0x7a46, 0x100, 0x28000000000000, 0x3, 0x0, 0x6, 0x6, r3}, &(0x7f00000002c0)=0x20) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="e000048900000049"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000004c0)={0x0, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0xfff, @empty, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3c3c, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000500)=0x10) ftruncate(r0, 0xfcb8) ftruncate(r0, 0xc7) 01:52:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x82, 0x0) r1 = socket$inet(0x2, 0x5, 0x101) fcntl$dupfd(r0, 0x11, r1) r2 = socket(0x10, 0x4, 0x0) sendto$unix(r2, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) openat(r3, &(0x7f0000000080)='./file0\x00', 0x80, 0x184) poll(&(0x7f0000000000)=[{r2, 0x2010}, {r2, 0x8}, {r2, 0x25}, {r2, 0x90}], 0x4, 0x736e00000) 01:52:47 executing program 2: shmget(0x0, 0x2000, 0x20000000002, &(0x7f0000ff8000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x20) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x200, "dea3cc4027c75e09c79227ad0b69a565"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000000)={0xab55, 0xfffffffffffffffa}) open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x8) 01:52:47 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) madvise(&(0x7f0000c2b000/0x3000)=nil, 0x3000, 0x1) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000040)={{"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", "1513990d812bf76cbd3e7bd8f18f323324eb8b3d9bb6936341c203f4305a44ae", 0x4, 0x9}, &(0x7f0000000000)="2501aa94bbd1c2bb3458a8291470800f5e11beccbc8e56ecd6e1155665cc92c96c50f50b21cf051dfb67441f3890bc75bd439fbd51c70f80a8f4a027f7", 0x6, 0x1, 0x9, 0x6, 0x7258cfb3, 0x6f65, 0x4, 0x495}) mprotect(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x3) 01:52:47 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0xab) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x11, &(0x7f0000000000), 0x2) 01:52:47 executing program 1: mprotect(&(0x7f00006b0000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100), 0x4) 01:52:48 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000bd856533ecf60abfa9cc971563edb38d6baa2a6fc215e6cc8278ea5bbf4289b23a5e8cdd11c0b721a41af7ffffff7017000000000000000000"]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000000020203, 0x40) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x410, r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7fffffff, @mcast2, 0x9}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x48c71175}, 0x8) 01:52:48 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000280)='./file1\x00', 0x400, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x80, 0x100, 0x7, 0x2000000000000000, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x4}, 0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x0, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x41, 0x80) ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000640)={{"1d5caeb2fbd8844e766bc38a54e5bf582156160f8e77886a17aec7e4b37286e891c752f12c18b8788281a862beb7a55317d8b011ae3e1e63012b7236c26328010212b093eb96cd08758348bac5bfd53742a11a1d34581cab71dae9a703de4a4ab617e2486526c75a22b021972f22462fa43af7d29c301889ae23e17e0acda18f634787a42265b4115205da77e59e19147575f78d65bb89b55f86227bec2144a3f745285ea95710f7191ea5a95d5ee002610f1fa16e32d7c652f048f95dd11e40c54f25b35d0eccf6cd4c799c2314b6d1e6cac37dc24162bab0543e7fddefc938e47b95db16acd45bc98b0d97e80659f76acfb13e03d8ae8a98775f26c9871f3561083b515e0b912f162420c4d23ea44dc2efb8f3280774964f6eaf78e40ceb25d28bdc30ec9c9af41507c75919385640abd0e446bb67e12ee4ffaff149f77bf192d702daf9b80e81fe2048d835d25df674b867b388386a0350669823fc7747ea3458654a494bb008f18001430516a0ef0683b15ed625eb95d2a1e409533f3ac73656fe81aaab1355ca92d5706d2198904a6a3dfbeb64b1ffb33d86de7cc0dd729429309250736a27187ebfb2e43d169140d349973a6703e82df750dca5201605e7a88ff33bec54c357ef98684ba0be79f026778ae2798cb15776dbdc2efd5c36f3498ec41a49cea35477f9f0620521b576f5559131e092a378f8d954ac259b95dbfdb25faf0444b67be2c41b806553b27c90d90b60cf74aabbbc3e75d2d78d58ac52fe9163ed70bc6f5126b5b3b1463c4beb8ca238c5ed3ba6edac44006acf55e0e69d1686a1e5587b2975c6f9a48292c11e51c49431b9c1680a7bf9c646157b52236a628b0d87e06f14f1ed08bcd068404b68f3c1d1b6c7b7b865b5b58bfe32b65875de768e9d6e177a03a2c0f892519fe768adc0c90f15813dc897d495229aa2fbfd2991b96d2783fcf74c9e52f82013ae4665ea6d1fdb020225c2912f88cda8231cafbd01c125984f8f80feeb50bb40df7b2c23537603e7386da236ed2f21c178ca9aef978bdeb631eec17b4811d1acead7f37fa3ff2d2a77f3e612a6a919fa9f53ffe942d8acc21ea236b28c27fca4fb9f209186ca97a6c4db21ed9ea51802a244371a2dc642f63559618a88a874236fd0c1d2c6a72010add104a47dea2ab8e1c6a24e0c21b6c7b385944a5a623a259224a1ee352c7ecfdb503f4d18dae49bfd70afd02660cfe688cf4e376b93d86a0a16936a00a3d64f1f8cd5faf4e1a2f31c7b54905cc6ccce7e127fed0bcba9039a9e304557bd826ec66b4d9a3ce92429a2c26166ce4b0d35c915fd6a328b965209af8661fcbcbd8d1b20f4c3e53c2c7978f990b09a75105c04452bd9321e8e505a81f2d4a99794c67d58e2bf38b287123f6025d737a84195bca9dac3ce7d7a8cfe73b6fea1973f1b3d106a8259baa5", "2867eaca18abe92ad8242937eaec44378e66ec2a05a312fa4757c9920fa534ee", 0xe8, 0x9be}, &(0x7f0000000100)="b1a6df1db8d212885fe6bf9bbdb134ea0ba16afc970a9e330ac63260200d73f882e1b099afa007", 0x10000, 0x9, 0x5, 0x2, 0xffffffff, 0x737e, 0x6, 0x6}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000001c0)={r5, 0x25, 0x8000}, 0xfffffffffffffe48) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c3, 0x0) readv(r6, &(0x7f0000000600)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1) writev(r4, &(0x7f0000000240)=[{&(0x7f0000000180)}], 0x1) execve(0x0, 0x0, 0x0) 01:52:48 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x1f, 0x200, 0x4}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 01:52:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getpgrp(0x0) r2 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x2c, 0x5, 0xd1e}, 0x10) 01:52:49 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xee, "e74c297e5d547d70e66920758927056f6cc81a3b1389aebd7a7acd544142669586c5cd1ad1acbb07acf6e00e09f3f4902812c3543292f932a885d2ee2060122d83e8315bf3e26314f1ced90e0a141bbe3d85964fa6938ed070b76b8695a5b48d0ace94738af1b0dab4df2d00740c5c3a5a8d72b851d7babde2e39339d7f8825b70ca926c3cb5e56e4ab9cdf8b9ac23fe4586c651e686882acf39e6b0fb2b6e4127facdc0f97b7abd716ae90f54220dc03b355e1f3e100d6d4cf7863eb5419e5afea97f13fc24da7dcc016aa8b32b367df4ef763ce700fa47d75818e9d050d73b36bf2c4b5e54031d9236429af337"}, &(0x7f0000000080)=0xf6) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r2, 0x7, 0x3, 0x67f7, 0x20, 0x6, 0x100, 0x0, {@in={{0x2, 0x3, @rand_addr=0x6}}, r2, 0x1f, 0xf6, 0x7fff, 0xfffffffffffffffe, 0x87b}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) ftruncate(r0, 0x8003) fcntl$setstatus(r0, 0x4, 0x0) fcntl$getown(r1, 0x5) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 01:52:49 executing program 2: syz_execute_func(&(0x7f00000004c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x100) accept4(r0, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x8, 0x10000000) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000080)="7c16797a50c96bc0435d13a85521eec6331105ef6bf504cbd1947041007941e1563ab9d199dd8f60538f479e4d29b0d436e8551d4aedc0b815b3ef0bb54a954588f6fcbaf28c01e6e84f1214f6a0540b5e85b3ad9a1cc43bd71b3089b77db0eb3ba08c2bdbbb487061ff4148e9c1c029ae3426013e", 0x75}, {&(0x7f0000000100)="d39535cd064f142181fb73f9a5908ea1450aa43ffae38867a6b17f70eb2f038cc3aff39328e52494fc0e65fe10c8fbbee9d1ac4627f080ae84d393566ea60851c07e1f680091effc315d09ae2d9166232df686a412fc5c74d0e7b9326500", 0x5e}, {&(0x7f0000000180)="697c43bc18ce65b848e760773c272e2f2c1fd81987b8d9cb1341faedefaa9b178fdfc1c81491acb2421ee37e61f8e36e779a0467051fa5f8c683dea96935316a875445e0459c2043a54076fa37d39089c8b919d6466e78148ac1f5180f7e61047a3b5de6aa715f2f1a8c5c12216fa3b62405ecfba75a413bb1831e19bdb9e4fddbf3471cccd6b3e58f208d5a9d34977111b2d1a8e7f77755e5e2aa85233abc95be3d76a94e6c3f637d99e69db5bea6828c7bcfc6eebb6b27edc44fe0497526", 0xbf}, {&(0x7f0000000240)="2089b7ae46259cdc2715f2e9d67461bbc607bfbc18ab31e490fb7be314f733cece63537503134cd71ae8", 0x2a}, {&(0x7f00000002c0)="46300d72f93802c59e1d337dad208d22d8396094d91663b7f9a06f2fd7783663e58903b727c437b61a66968e4e226914afa1284d878ff60b356d06d56f03d8f3be87d826414176830c7684276cd67caedcb2f42f931b5ef386453a41adfd2a589ffb791430bae868b55b8609abbbd91351042f6f284e56b16882146aac1350a546a9cdd6842ee00b2bbb4704d094d8f4403a3f350eab1dd758b42bd3e8857efd41108349690b920ac5", 0xa9}, {&(0x7f0000000380)="835e68052be253b24ae9c94db10fb77c8715848d4bdc5c8b9f5a22a227b99be4d35e6ed459719731195c33436223a8b6dce2305e75318021c1ddc30ccbd84a7743da2dc0f2a4eb7343b8abf7b9385cbf4c43ec4513397cb790247d24373a4d164949d5813e7cfe13c10e5a84c11116d90e3bc1d32d7d795b78627d0a6879105a5fdb05fa12d81d2c9d4c5833", 0x8c}, {&(0x7f0000000440)="a7564ae152e55ce7503d073d7bdfc8c4747c78559871ddf0d8b7313da7e11525b2b9d2faa9a56357062cf0902fda40789f41106aeac11b3e352cfe20a0b09dbcfd46d2ea084071dd49f7e12821c4a97c025a56ae6834266a95eb16da934d4a9fc665c978", 0x64}, {&(0x7f00000005c0)="3ea73a2d50169ddb92d53c1db7e8849656638e052bd5af05617ac456eff2cee5fb29f9b961ded87205d08c067788078739433611ba51bdb315ad06430225f85f5d93d8739e6ff5e542c27495c62d3969799ced9891a89cec66a41577719fd2a476935b3a2f00dd9ce2e1e38600810451af2605fd63e1a1d120ebcb08ef570eba4bc5017d7981728560f7238461e03f579d021327a8a2a645a1264c48b2795bce9e25ec59640464aa1060223a5fd986b32b4ba4b30a51c7b6e3aceb2a219cc97f50ea11baf6dbc51593d2d246f5d2e306f8311c8fa78acf4a705018", 0xdb}], 0x8, &(0x7f0000000740), 0x0, 0x20000}, 0x20000) 01:52:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, 0x0, 0x0, 0x5, 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) ftruncate(r0, 0xc700) 01:52:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x81, {{0x2, 0x3, @broadcast}}}, 0x90) getpeername$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x80, 0x4) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40, 0x40) r2 = dup(r0) renameat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') faccessat(r1, &(0x7f0000000240)='./file0\x00', 0x10, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000280)={@remote, @multicast1, @rand_addr}, &(0x7f00000002c0)=0xc) r3 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x42) renameat(r3, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000400)=0x4) accept$inet6(r2, &(0x7f0000000440), &(0x7f0000000480)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000004c0)=0x7f, 0x4) r4 = accept$inet(r0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000540), &(0x7f0000000580)=0x4) ftruncate(r0, 0x2) nanosleep(&(0x7f00000005c0)={0x4, 0x9}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000600)={0x0, 0x80}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000680)={r5, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000006c0)={r5, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000700), &(0x7f0000000740)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f00000009c0)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) socket(0x17, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) 01:52:49 executing program 2: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b3236f083b600800000f00fb8c4014e4ec4617dfc7500c4016d7d14dee509b921045fc507f240d1d241d9e85bc4e3f56cbd00008020d0c4c4a249287c20bdc483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 01:52:49 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) ftruncate(r0, 0x0) 01:52:49 executing program 3: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x0, 0xb275) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8, 0x3, 0x1000, 0x8001}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x8000, 0x7, 0xfffffffffffffff8, 0x7fff}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200, 0x128) r3 = getpgid(0x0) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000280)="05a6e12a8429cbc59620ea897a742069e7594fb4d3d2856bfb03443759768d8e386663ef50e80869f95a7fa9980b5776b3d1b67f81b06651b92f8b11010474b78b8b6320a161d6d1dfade65a8740b9606e3213683845ea62cacbc662d7e4bec165b0d805a4b783e0ef084d1df379bfcf388b595707d7208d4fd86bd651deb4b9aac0125d617daec52f0a279e2c28c649ea22a4aa7be8c1247c8ff9dba2af83340c", 0xa1}], 0x1, &(0x7f0000000500)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r2, r0, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r2, r2]}], 0x78, 0x100}, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={r1, 0xdc21, 0x0, 0xd8e5566, 0x1}, &(0x7f0000000200)=0x18) wait4(r3, &(0x7f00000005c0), 0x17, &(0x7f0000000600)) 01:52:50 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f00008b0000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x20006) mprotect(&(0x7f00008fc000/0xb000)=nil, 0xb000, 0x5) 01:52:51 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x4f, &(0x7f0000000000)="4a92dd3ac1002413f6a912acde66bb9144b137648cd2b088c2fcc8698b5a49d842814b1589fc14d6026a0e24366e5957b39eeb7039db4f2ec00744f7a6587b66716d243517810eb89966900511c4197e79a8abd1bd25c500b131f1a14a727c8713ea026f71d026ce2158dbff9cf022da2f3a8894f38897d04a9348cfa2e74e7e1d1a484eb80420590dfa6ec67bb970d0aca343a962dc468682b5254769feec", 0x9f) syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) 01:52:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8001, 0x6, [0x8000, 0x10001, 0x4, 0x998, 0x81, 0x7]}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x1, 0x5, [0xe125, 0x7, 0x1ff, 0x800, 0x8]}, 0x12) 01:52:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) rmdir(&(0x7f00000001c0)='./control\x00') 01:52:52 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0xffffffffffffff45}], 0x1) 01:52:52 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) 01:52:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d9f00912d0d00fd1b02db5d900000070e44601fbd0a95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = dup2(r0, r0) ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f0000000300)={0x10000, 0x1}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f00000004c0)='./file0\x00', 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0xfffffffffffffffd, 0x0) 01:52:53 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") chroot(&(0x7f0000000340)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xfe) 01:52:53 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast2, @multicast1}, &(0x7f0000000140)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xfe6a) 01:52:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x8002440a, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x7f}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}) 01:52:53 executing program 2: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f00000022c0)="c9504e91cb798aae6609478619f34c3f4acdb1b8311389076b2283b51596a994741b3494bd8f28701f3b27ed8becdd4e7f89b7f3454e35f6ecd2e5105cceadc361fd8cdcab803110ea8bf6bacb8623161e607be079eb5751ad474bb557efb53980d3b7338b512b4e560795b1e2cc6ea335a3bd23543aee2c51340e4a15d2332556b5eb2ee3c1cd96ff8b45ca736d5f33f631b87e3d384c4706aef5c8df4721a17cd1723276bbc1e1ec7f54e53b90", 0xae) preadv(r0, &(0x7f0000002140)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/247, 0xf7}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000002180)={0xc6, {{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x100}}, {{0x1c, 0x0, 0x3, @ipv4={[], [], @broadcast}, 0x9}}}, 0x108) 01:52:53 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000000000)) fdatasync(r0) syz_execute_func(&(0x7f0000000240)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:52:54 executing program 1: r0 = semget$private(0x0, 0x7, 0x218) __semctl$SEM_STAT(r0, 0x7, 0xa, &(0x7f0000000040)=""/144) mincore(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="b6709f3e5dda3779965fa372de58fcd53f84b9e1e3771ed5b208335a633861e38b5cb35c52fb220d73877d39b6d5caa460c5ef") 01:52:54 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0xfffffffffffff801, 0x4) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x10031) setuid(0xee01) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000080)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000180)="69287a4fdb8446289ef66801140187e3a1065067bed15727e4c258caf42cee64a332fa82d12a42d8e36662bd9283b10019357a4d0fd78aab027ae30a1f936980e514151bdb0517cf5f1e9f805d28548d924cf780cfc04651eeb1a1c005c366b42ad602c2eec886327784a9841144324bee155d2c1c030cdb0d298b3932297041bc867c718096c2dadc184dd16cc9be801670d5376c7386cc20c280bb8410ea9259ca4c5dbf065f4f4b5b5543820862a1ade6130d550ee2be7da2b7016bfbc04a560a7ebb91cc83e70ecd03efde9c6b05a91817e37748cf37560c01431e", 0xdd}, {&(0x7f00000000c0)="92952040db239eb5b536cc7183895609016bf3cd29bf17c173221e55cb288c31e1", 0x21}, {&(0x7f0000000100)="e4b597e65415f13dfa76e1c8172a299e62d12d58d47c5c23", 0x18}, {&(0x7f0000000280)="bf482ed800ef80cd1f91701ca1a236ad39792c2f0e59d49551fd1ad4bc1546229c715311c97cd0dfcea3a8d35e7091018eb5fc9523d4746ba8d471e2b9ffd6d0005f5071bc8180f237f339231d4819ad69239ca62890102061321475cb5f407fbbdfe19df5fc679654aaaf10d9b85044b990758b9dcb8e9030a158d1bda2196c022a794c1cbdee29ab1489c06c01abece7294567362e38d423e5730b1cc709c76cd83ad6ed52e731e9a50c59f8b1883bb8cdec", 0xb3}, {&(0x7f0000000340)="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", 0xfa}, {&(0x7f0000000440)="67f2f05ec23f1330458c2122caf83f4a5d69fbbd11792732c2fa8241dd7fa37294f325c6c55c896af4cd47bf54014dc910e80da23d", 0x35}, {&(0x7f0000000480)="2b2ef5efb8f14d48edd997", 0xb}, {&(0x7f00000004c0)="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", 0x1000}], 0x8, &(0x7f0000001540)}, 0x5) r1 = shmget(0x0, 0x2000, 0x50c, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 01:52:54 executing program 2: syz_execute_func(&(0x7f00000003c0)="964a2af72cb277770f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c0400004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51b410f38019f08000000c421dd589fc4e10bf8c465f23e0f4030620f38fd520865f2ad0383397fd3ff3a00efc4815162c56766f2ab440fec3f26662666460f3a63350070173fa0660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa63450fc4c4017116750d009978c104c441c05983f9070bb3ddcdcda2660f3834680065f0099c943b000000c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x7, 0x9}) clock_gettime(0x2, &(0x7f0000000000)) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 01:52:54 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = shmget(0x1, 0x600000, 0x8, &(0x7f00009ff000/0x600000)=nil) r1 = getuid() r2 = getegid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() shmget$private(0x0, 0x1000, 0x0, &(0x7f0000f7d000/0x1000)=nil) r5 = getpgid(0x0) r6 = getpgrp(0xffffffffffffffff) socket$inet6(0x1c, 0x5, 0x2) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x1, r1, r2, r3, r4, 0x14, 0x3}, 0x0, 0x6, 0xffff, 0x7, r5, r6, 0x8}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:52:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast1, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001}, 0xfffffffffffffc40) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @rand_addr, @loopback}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f00000001c0)="0f2678d2339ef3c2c55304cd0b56cad9ff7f513526b952b8bc1ec8d3aac95db92c3ba3a6cb28538ee00c079b2c3a8d84142f3875c5d6ff1192ff81", 0x3b, 0x4, 0x0, 0x0) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x0, 0x80, @ipv4={[], [], @broadcast}, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0xff, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x3, @empty, 0x5}, @in={0x2, 0x2}]}, &(0x7f0000000140)=0x10) 01:52:55 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f00000000c0)="5b44b1c89e129bc6e5e67a84fecc49ef33c6a10c4aefb361dc0b14afbeecafb45d96228103cba047e76adb058dff73e8623d354daec92a7f9258805fe471a72afabc525ba0d18580dc6f2f4315a07c0ecd7f4fd8cfdcfe5761e703319016d2c0291f199dd3402c556615b148c949e5e0c8f1f946847d") getsockopt$sock_int(r1, 0xffff, 0x101d, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="9ed3caff0662c7220c9474f30e67745dddf5f1d6dc6f0fc6a9a7d0675773b0609763120f1107") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x4, 0xf2}) syz_execute_func(&(0x7f00000001c0)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:52:55 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) 01:52:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) ftruncate(r0, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x0, 0x2, 0x88, 0x6, 0x9, 0x7}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x1000, 0x4, 0x9}, &(0x7f0000000080)=0x94) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) 01:52:55 executing program 0: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x2]}, 0x6) r1 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x65d, 0x401, 0x10001, 0x6, 0x9, 0xf6, 0x9, {@in={{0x2, 0x0, @rand_addr=0x3}}, 0x0, 0x1000, 0x81, 0x25, 0xffffffff, 0x3}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xffffffffffffffff, 0x9, 0x110, 0x9, 0x3, 0x6, 0x2, 0xf22, r2}, 0x20) getsockname(r1, 0x0, &(0x7f0000000040)) 01:52:55 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, &(0x7f0000000380)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) r3 = semget$private(0x0, 0x4, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000200)=""/32) ftruncate(r2, 0x7e2780e3) r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r2, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x3) ppoll(&(0x7f0000000140)=[{r1, 0x100}], 0x1, &(0x7f0000000180)={0x1, 0x8a4}, &(0x7f00000001c0)={0x9}, 0x8) sync() mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 01:52:55 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) fcntl$setstatus(r0, 0x4, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x3) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)="61e69df31a65b55ca658fb8fc0e36dd28f0970eb3b5f3bd8ac6645294c288482dd0392907a3e41b0cec516c5a0b61ee02f5b799fdb06acecb0f33181efd4b57f65cb3a51a2da1adf58cae28000164669e2b17c067782316bc630bc5525a2355655ab97f9f4220c231a942dd262c9ea159fd099440889e8daea89786661f63fbfb8ece52f7e272899") 01:52:56 executing program 2: syz_execute_func(&(0x7f00000003c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509c4a3bd0f2cd30034d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0ba80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d031a1c91bfb110f0fc43e450fae7c0f0f") 01:52:56 executing program 3: pipe2(&(0x7f0000000080), 0x4) syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76c5f2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc55b4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) fchmod(r1, 0x2) 01:52:57 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x9a8) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000240)=[{r0, 0x100}, {r1, 0x4}, {r2, 0x14}], 0x3, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x1, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x1ff, 0x2000, 0xffff, 0x8000, r4}, 0x10) getsockname$inet(r3, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000280)="6cd4f83dc39f71ef9c7961ad9b6511cd1819f080a97b906bbf18bb35e8581f4f4ab0574da05d821c5786e92dc5e883ab2d574a596c003198203980477d89f10ade50fef71d718ca8") 01:52:57 executing program 0: syz_emit_ethernet(0xa6, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000029000000477b7de01b8712860001029078ac1400aae00000011102907800000000"]) 01:52:57 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40) r1 = openat(r0, &(0x7f00000005c0)='/', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000600)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000680)={r3, 0x100000001}, &(0x7f00000006c0)=0x8) fchdir(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast2, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x6eb, 0x3, 0x4b10, 0x0, 0x80000001, 0x8, 0x5, 0x1000, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x7, 0x401, 0x2000, 0x6, 0x3, 0x2000000000, 0x1, 0x4, r5}, 0x20) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") fcntl$setstatus(r2, 0x4, 0x40) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0) getpeername$inet6(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x1c) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000300)={@empty, @local, @multicast1}, &(0x7f0000000340)=0xc) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180)) 01:52:57 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e930fa0a00f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c690acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c48fa87895db79b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket(0x1, 0x10000000, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x101}}, r1, 0x100000001, 0x7fffffff, 0x7fffffff}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f00000002c0)) 01:52:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000040)='R') getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) 01:52:57 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/50}, &(0x7f0000000040)=0x34) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x6, 0x2, 0x2, 0x9, 0x8, 0x1, 0x4770, 0xf24, 0x8, 0x3}, 0xb) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "4bf642", 0x30, 0x2b, 0x0, @rand_addr="d95a3fe60eca42436a96c60c5d8cd52b", @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "7dc8e4", 0x0, 0x0, 0x0, @mcast2, @empty}}}}}}}) 01:52:57 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x800000000000, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="9826473e431c0d0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0xfc1b}, 0x8) sendmsg(r1, &(0x7f0000000980)={&(0x7f00000001c0)=@in6={0x1c, 0x0, 0x152, @empty, 0x1ff}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000200)="0a00b5d158cf45aa2ab8e65cd44fe122cb184bd3acb6abf9e5ef483d3ffef7b1d65480ca9fdf0f0275ebf8e71f374f5e6e80b773d272393a38033716c9242c442f430ba41f6c5b1b1b2bed61e2f087cfdf059b949459226c117ce0874ff874c0391b0e2816af98caf502cd8f7f421a6aed", 0x71}, {&(0x7f0000000280)="7320ee4832dc2fe217cecf6046302aab9c306076cd27587496cc0e7ad0d8779d504caf8f477663afd2cbf1ea5c606a26eb3ac3c7cde3b87ff8c7dbb043efcd007127d488efc1975d542b735de52f82d795b4bcb114e6cdd07a0bf28565263a60057f53fd01edff9b1d4150775ba05a72a3f3cecde5ca31ef0150824c10f0a8b1f39bab3e1892e44073fcd7b0f4f6e1b4d9106cc7ad762ac000828dfd97a6943ff44dbbdac099b3cb76aa1d7198b6877aa0222c41c5fe6883cdd06f2da081e1463d30e75ff22daa21588df065ef2261dcc945f7ac365037ff1abe02cb251b4aa6bcb4502b3e63", 0xe6}, {&(0x7f0000000380)="f78d9853a529d2721de4ee38d3748985cb79f0031795e8b30217f801b68dec8eede1625f59d604f5355eeada35e1cd85a58d2e5736b249653172f33048323f629b09a5a75e5c56189301dd88a83e49ad38c05b30e6", 0x55}, {&(0x7f0000000400)="d0494b0f5e95b1a930ed7ff2df73398ddd4e9d0813ebb67957db82068e0013f024170703fc7d26f6929f95ae54ac5c90036e4a01cc4e23610de15d87e1ba0fb58e5082424f227cbce41422414085d12e1aa369a4e5d03df3a7c2ed96f84b681c240fa04cb4a74fd3bdf5baf0732f56add80f3e6f604c7725fce01ff83f5a74e6a6e5e9de400caa9ea48383e1609ea0836c82d09d62394f8559214ee391eb60415d204bfbf9657a85792f0ccbdbeca275025f7be424c0272e361a59b19e78d5881e17cadd8110b3877c7d504483e134c8c3048de3fa9ead24de4b4fe216cda8762f7096ee124baaf1b2eabc7162dbd1b5c14d8d1f1eaa1430", 0xf8}], 0x4, &(0x7f0000000540)=[{0x28, 0x88, 0x6, "59682f8e4222f8f9773f0e7a2e919a3e4edc"}, {0x90, 0x3f, 0x6, "38f5028449b822b331399d43519be42f5b7113f3040d6f6e26f2fca93f93b5c1647b21ef53f83ebdf208a54979561d65face1a43989458120e40f6f803a3932b3b4324686605a71d19cfe11dd8d524861984225bc6435ae02bd335d500d6102c6ffc6ab975743bc053b2fd67b573cbb410300efa20f1937389"}, {0xb8, 0x1, 0x1, "ad4b5c0a1644c446c570ad24cdc225b965fd1377c7b35f1ae1f031dc1f1497f036d24ca8b20f391919f8b45fddc94504de84f6aa1ed225ca1f64af22f6bb8d1cf73a14443a7244f397ed6edca6e625116669f47d0fd8bb09978606ed8bf172fdff0cbe82bd8ed414650e942838e6cdf1b55abc12fc110c27c27c46899cf5dcc97d02d426fa349b45bb1cb86701b55b057ba811770f58657a9fcfb645cc2d619bd3aefc"}, {0x70, 0xffff, 0x3, "ffae295aafae28242270007592c5667cfbac784b311886378548ced346a0aba616f1bc7c44e80c351d2cc00634e0d921033f7bb5fa5cf2ae8c886338444bd8dc7b925d779bd2fb1d7a62678cb737b61ad68cedf30e4332d4f95b40ace099"}, {0xb0, 0x0, 0x3, "0e902c62e9804d71826a758c23f2cd673be2b5c8b9ff704c80610f1533b26ca0f269ad00bfdd9e3e1ed5f0a38308798b7f70c54e8be67fc059f4dda1505c6227cc5da434f50eb9d79f4ca097df990049eac45e7f9ae582d1b0b2992b352617345c07aa9c83265f05b9f7817832d70c567ff241ef8581d36d969489ed5b4e2409100243bceb8c4e55130106f72d93cee972333630611c4464ead775ccbd18e656"}, {0x98, 0x6, 0x9, "8e8df04b52a92567339d9f9110d113426a10a03ce60bddc8fd6ca24bf9c719e39b19750534679b3d6fba7011a1190f3592163380c26aca18a08931a3cbfa0c3d589d81b170d990ed2520abe1e2d59cb1e9f1cf868767554014f054434f73c48ac35727fd5ab567b9de71493bbea5d38a078cd052664dae930e188bc890109dbc7ccbc8"}, {0xb8, 0x29, 0x240, "524f4ee4eac4749bed159103027d3681e241fca228fe5a72a7eb132315e119dc7cfd59b29daa5661b3a805a54fb177059769a0e96c78ddd9276d7621a250e303284bbed5056fddf6df7b4a12a69fa8778efbb28bc4019f89964e0399312ac732357a24676febaaa2a6a57ccbbd374ea836d6e7d7828a40d6742a0b26cbc16dc9a4447544e7ac5d4fbb328ff51ae51badc7ef0ce8137563e040780db9885ab2fa7c75e916c2877d44"}, {0x58, 0x84, 0x6, "70d166c52f2b77379695ab19ddc0e7590beb81f7315f99feb35e26963ea64851985d623c019e0e9edb89e3c39be4fb1adb7c80d46be667eb85e69e787e1b98c6d7ca8242cbae"}], 0x438}, 0x20008) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x10, 0xda, 0x7, r2}, 0x10) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0xf3, 0x80000001, 0x6}, &(0x7f0000000140)=0x10) 01:52:58 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() r0 = msgget(0x0, 0x80) msgrcv(r0, &(0x7f0000000280)={0x0, ""/29}, 0x25, 0x2, 0x800) fsync(0xffffffffffffffff) setrlimit(0x0, &(0x7f00000002c0)={0x6438, 0x1}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000007c0)={0x0, 0x6}, &(0x7f0000000800)=0x8) msgsnd(r0, &(0x7f0000000880)={0x2, "0c5da00dfec348fd3b40bac551661bd5660bffc3169d8d7a03559b3bc33d0e30369af3174351909bba734a8ab8352112a01e2a52a81ee6aa32bb65a81dff346e967f7f88d4"}, 0x4d, 0x800) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000840)={r2, 0x400}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0xddc, @empty, 0x2}}, 0x0, 0x3c, 0x9, 0x7, 0x6, 0x100}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r3, 0xffff, 0x6}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000740)=[{&(0x7f0000000580)="68dd94da9d5ddbb388a5d21fbdcefccfa69476aaa453710ff13f905664341ae4427ed0bf1ac04dd33cf4bd10552d729cc339f9946e9dbd2feea8ebeb13e7e2e20e817564506f8a6afd1bddca274aa76db878d3913dd2ac19e3cb19f557e287f44c3f1e77500aa6f12c1ad14ea24b72dec5df22eb0c93dbfbadd60063adbca63adfa84e8c146e4bf9de5d9c1adc1d03b808a96e440f2a7b326a3f25ab91d9bc57627ce1c5ef40641035f6775a7ba07acf1f7d72", 0xb3}, {&(0x7f0000000640)="fbef01629ca04a2db969ffe5810ee4bc5c74b2f24f64ae72da398d5152149482153d1b3033f1f1667a352b67a0249ebdb5ae6b0342319b9fe4817a461e0356ff34640e1bddf388278d2b51c1057795edfe619cd39af5c086f8635ca9b762f8304491fb01740eb7f4dff9693716f76f49625e18bf0226d628ffd642bc4b4d0c936166b6c3877df4629c2628c4020abac46358e2fe9e7776261865fd348801a83886f6dd3b789d15402b49e29c735131345e6fdc2cf244c10c0b84913306177ade26f8028b82d8d7c442a312e9779633da6d5b50d14a", 0xd5}], 0x2, 0x0, 0x0, 0x8}, 0x20000) lseek(r1, 0x7ffffff, 0x1000000000003) freebsd11_fstat(r1, &(0x7f0000000380)) getresuid(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = fcntl$getown(r1, 0x5) getpgrp(r4) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0xc700, 0x800) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000100)=0x10) accept4(r1, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r6, 0x79, "ac78704ee6c9bbc1b6707d54140b33ec67fcfa720782cdf270bae590c763d9a95dfedaad5388a1166a81e8ed136ec17f190a00e7a1064de2991809965ae65f1c707285ab4704aea6f9eab05c841df48d8f9ae7ff276e83f770273f692c21e14ef6eeac95f5a6dcec9ba77cfa1336e0bcee52cbf90bbaced225"}, 0x0) 01:52:58 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) dup2(r0, r0) read(r0, 0x0, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="64c755f4f3388f3fe39ed2821abb4709ebf38d6b04fb66a2ba2058e970130ca9", 0x20}, {&(0x7f0000000080)="7cd4a7aaf12073839bc5ee76bfb9b3cfae747f7b9bb988435b78fa4362996df142bcc9a414a9070e7e7be144555666b7f338e9", 0x33}, {&(0x7f00000000c0)="bc581ee69d24de15816ef852c2f0aa9b376ae799dbcc4adb85013150fdb8a70fb98bbba9fd9f220c7bd69c472b2ebd62fedfb5f4f28608d282a45a4056b019972acd59edfd02043579719cc44c161dca20a644b5d08bb43dee9130c802edd5a18a9aad19acc25e605ce785", 0x6b}, {&(0x7f0000000140)="ff56da10c56c278f52ecb0b55fa962b1cb3a02156573", 0x16}, {&(0x7f0000000180)="dc2651abaeea96f05ebe7f02c54140c50c10726ff82f2c1428417270e22626cca9d77e06534316d40e01aacd26015336930bb269170819a81b609c2b34", 0x3d}, {&(0x7f00000001c0)="6a9f9c931153acdda85189f9d3dc8bea82c9e2aa9d76f88ef449bf4271ca5d53b5982f19c01a1f23134884f6e73dfbe3eb2fbbf5dceef36c47df8232e5ebcdeef8fd0b33bff521be4ea29340f5682864b58aac791f1d835d74407be02b81882a9996b890266ae3d354d6a997a3bc7202034df4e456cf86e1b8df73c9ccb679044d92835d69ca7d0888dd9a9ec0b32d2d7b6d0f0648de2ad604242c91c6ac", 0x9e}, {&(0x7f0000000280)="3ba1f0565e40931ef322f80f56ad606dff3870689b60fafb70b58c46409375b9d8359bfd21e0cc6301dae0e8b60ee796d9616d1dffbaaa594bd7cedc08a59e6817b8c97bebfc1afeec694eadb9", 0x4d}, {&(0x7f0000000300)="19beefd803262c5a0f16ab601d389c321442cadf249e49337a470f110b47de5d0635fa6171a1cea02e4a02aff0fb6f694d5afd207ef6e7b11647fba4c9d847bc2ae971b25da73e8ce4cb5c4bc45e5faa4123ae2d6b2dd70b19619dee2cf4b8e285680f2e2598dbdfa78c03540212cbd9e90780", 0x73}, {&(0x7f0000000380)="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", 0x1000}], 0x9, 0x0) 01:52:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={r1, 0x80000000}, 0x8) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="5df4d9db0b8385df5c8d4690119963e5847a60ccc2119d7bf0e88b66fc77332d9a62bcf1ec1f7fcf94a124b3bee2cee7cf8b3a9f36a423e1ec999e336ccaac7bfd93a465c522912f00ba6d03c9435d7e04709956df3c4acf5f84db51e74811a2f41cbc2133ff3659c50e8bba40b72aaa5eee793116b4fa190c8152a2f2aabc207af4184e6ca86d5689b250c2245a06a97e97e3a9cac59052855c862f12fbd0fa77774fd07542cdfb"], &(0x7f0000000180)=0x4) r4 = accept(r3, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x80000001, 0x8, 0xffffffff, 0x10000, 0x1, 0x8, 0x4, {@in6={{0x1c, 0x3, 0x9, @loopback, 0x3}}, 0x0, 0xc6, 0x401, 0x1, 0x9, 0x7fff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x80000001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}}, r5, 0x5, 0x80, 0x7fff}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x8001, 0x5, 0x4}, 0x10) 01:52:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 01:52:58 executing program 2: syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x40, 0x0, 0x3, 0x36}, &(0x7f0000000200)=0x18) ftruncate(r0, 0x6) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xb, "0393ea1dd2168e6cde4e1e"}, &(0x7f00000001c0)=0x13) 01:52:59 executing program 1: syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="fffffffffffff847da5ea2f900000000060000000000000000000000000000009593e1456127179688aebd62a1e527000000"]) 01:52:59 executing program 0: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setresgid(0x0, r1, 0xee00) getgroups(0x7, &(0x7f00000000c0)=[r1, r2, r0, r1, r1, r0, r1]) 01:52:59 executing program 1: syz_execute_func(&(0x7f0000000100)="f3410fbdc1cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2fd1d97c7cdfd457c4817d6faa00000080787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x8, 0x53, "2d4f97cc66efc28a51cc99d835cda94d24c5f44023d49f86575dc4df5b1f4aa947d7408f1640d2736696fb68b6a5b0e697768a8740562a51c0f8d8ce978d6a84fafd0b9a8d1f24a0c44f67819122daca27690c"}, 0x5b) 01:53:00 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100085, 0x40) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2026, &(0x7f0000000040)=""/63, &(0x7f0000000080)=0x3f) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7ff, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x2}, 0x8) syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 01:53:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65300090ea756878968116debe27ce52cb2c1baa5fe73172170bea06bfe50ce349527da87e0a8607033c4c48816e8e34b5b12c9ff827541a78594d83a0b6e48876464ed44be8601aa4cd25da8043910e265f84eb0f9cb05b366c110fd2dd584617a5a3434fae6c825778dbf04e0261f320d7c7b263edbf9bd7064a6006dc0b7ee534f1"], 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x3, &(0x7f00000001c0)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x8, @ipv4={[], [], @loopback}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000f4010000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000400000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) r1 = dup2(r0, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000002c0)="b6c9af2ec6d1f3fa2370f81c20d201ef9b9092b64ba099047b43dcc4cd26095c4f6b1079e2e64e4258c68f1b23637e851f312786308207082b13824db8a3a221cdc3c78c918bb4e590ad130447a2a0e778d462bb5b1d6444b0711e8356db2bc689372afaf40656a315e71111bf122a4b0b7909f450b66107015c0eb093597f78b1330b4dafffb3382d6926753c903aa27088cade1638aa9749") setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0xffffffff, 0x4) 01:53:00 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000080)="ce447e95ef7e957a6fe8dba21e8d58bdeba524d3679e1fad6f6e1163b543b91fd1e90d4ca8bd79104da62074dd25089003231ce93f861f5c6a0f9b8a212937d323a69ea56fe43c035db5d37d4b39792d6516d48e26c8e81a1712b69bbefe7525b31f336ed7e2b086a7633863c52e401affd7b7a5b30683a0a87fba549b153487c41959879d7f07eb2abe3848fce2f5817d14df3399d73d1f5d5b2df5c7a373d8f5e4384f7d9006cb2ea10de08363afd8ba418799", 0xb4}, {&(0x7f0000000140)="9ded000761c553995148afc6995cd6ce45c13789f2979282da52714de4dbd81fdbe7b26513ea80e2c78150d562a13030264c21c061b74410fe513a6ded1b47973faeeb09583ce3fbac569d63a9a8ebe9f9f043ce253a2ad9000e4376e5f4c342108906d0af947b90112a6b5e3e852532e8081c75ca5b5d42cf61f7c5d45ff2baf7ca", 0x82}, {&(0x7f0000000200)="e1586aea58e33cd7a7a791fcb37ffa81b2d54fa87afc9af0165935424aca6f136e5cf90353ea6268dee9094f227566027673c8cdbb7fa84889b34d86640793ef4fc29ee2ffd4d84b97e28bfb2210017ce4dc4a44a04ef821354a9cedf489dc31f452583b9dabb31f9fe42621ee5a6f37c201ec14f6b1674f4f8fa7cc3b", 0x7d}, {&(0x7f0000000280)="a7f71575c09993f2c6399c33521fcae80a6f9656371b44ddb194915f2c0ced69246654ed2ab9a08b5b5b5d8bde826341c43ba3aa6c025a4ec4a588bb6ed50d3f7a40e7f84f36be4f7da2a91b8d732fe94ebdcc61c768902baa0f9d2b0d626df0303ebdc41ee0590451d21261cd067700b6f27c3707cf7676dc7e57e649", 0x7d}], 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x98, 0x100}, 0x0) 01:53:00 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x6f, "9f810adf2698e56d61d7305caa21aae123e432b881af83eed50625dab9115d57f3527fc845d624e177b55c697916defc6af5393234ed8bd3bdf0c9e2bdca3649aac593a65135872c2280a05d87a36c8cbb1480f99e76f40d69d742b22630506cb55799a53bdf96cc5b2ffacd5f5655"}, &(0x7f0000000100)=0x77) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x1ff, @loopback, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x100000000, @ipv4={[], [], @multicast2}, 0x8}, @in6={0x1c, 0x3, 0x7, @loopback, 0x3f}, @in={0x2, 0x2}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r2, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 01:53:00 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) execve(0x0, &(0x7f0000000000), 0x0) 01:53:00 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x0) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffff) freebsd10_pipe(0x0) r6 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f0000000940), &(0x7f00000008c0)=0x5337042ef1e0fc77) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x103) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000300)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0xfffffffffffffffa) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) __getcwd(&(0x7f00000007c0)=""/143, 0x8f) 01:53:00 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000280)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000180), 0x4) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x3f, 0x6000, 0x8, 0x684b, r3}, 0x10) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x400, 0xfff, 0x7f, r3}, 0x10) chdir(&(0x7f00000001c0)='./file0\x00') sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1009ec00000029000000000000f5645575371df55d9b2c847570155853a10500be17d2b63ff50bbe9b22a51caf6eea3ef36705034dfaa3c807276a6e80be527139dae888fe3ea9a4f52d353726a0332a1f3e32007800"/100], 0x10}, 0x0) r4 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r4, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/161, &(0x7f0000000100)=0xa1) 01:53:01 executing program 2: syz_emit_ethernet(0xfc9f, &(0x7f0000000000)={@broadcast, @remote, [], {@generic={0x880b, "5842488396a968b1d82cf9a77545f996493ca555857db5298c1e8ab9691555433a2cd14b0a4bf7f4a1678596ab4cabf95c87b99fd93ccdc8961ed03492b6e67ddf64d43e462f556bb38093d8816a50007a6bd79f43c9d6f720903afb8c7b7773de9d25442500e22bf6bc2fc8137815497bc46c576fc6d07737894c22d81358916a0e689f1f4e0d800c"}}}) 01:53:01 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x77eeb264}, &(0x7f0000000040)=0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0x4) 01:53:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = msgget(0x1, 0x1) msgrcv(r2, &(0x7f0000000180)={0x0, ""/196}, 0xcc, 0x1, 0x800) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0xce8b, 0x3}) 01:53:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4000000000000023, &(0x7f0000000080)=0x2, 0xffffffffffffff69) 01:53:02 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x39b, 0x0, 0x0, 0x0) exit(0x0) 01:53:02 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) sendto$inet6(r1, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107) ppoll(&(0x7f0000000080)=[{}], 0x1e4, 0x0, 0x0, 0xfffffffffffffdfa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x9, 0x9, [0x7, 0x7fff, 0x883, 0x6, 0xfffffffeffffffff, 0xff, 0xffffffff, 0xa698, 0x0]}, &(0x7f00000000c0)=0x1a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x2}}, r2, 0x0, 0x3f, 0x102, 0x10000, 0x10000, 0x20}, 0xa0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4}, 0x8) 01:53:03 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) msgget(0x3, 0x10) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000200)={0x10}) r2 = dup(0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f00000004c0)="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") mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) 01:53:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="525de73800003f0000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @local}}}}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 01:53:03 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x10040b, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x80000000001, 0x80012, r0, 0x80000000000) freebsd10_pipe(&(0x7f0000000080)) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000) 01:53:03 executing program 0: syz_execute_func(&(0x7f0000000100)="985e4231c7d8d50f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97b70f6b3236f083b6800004f0000fe9e9c4c44e4e4f751ec4016d7d14deb921045fc50744dbf6c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dc0fbcaf0010f4c27dc80a12b012614fc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d485147575628b3f080101010fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10) 01:53:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0x8) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000180)=@in6={0x1c, 0x1, 0x81, @empty, 0xffffffffffff7ec1}, 0x1c, &(0x7f0000001580)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="7c73286039c3a001e1d32fcd6906129a7b30771b385d470234ffd9e1c6ae66f9a022d3415c471300e80a66bfd6cc7c14e0fb8d718460d8c1155b305c50779c5afd6983e3e20a95ea75ee4a89fc93deb00134e2b6026c3cb6bc80028eec3d5ee107ce785b2416d779d0da7a8d652688d03c44724ff61c9209b9b456153c9ef1b9a61aee47659de15db286108655db0184b30044e3ead6dcb0f6815bc0515dbfc13ba816cf50079e0205316e5ba59e2405b095b85991a0a0eb45a890d64a9d59d7cd412d421b1fdde5687898aff2195770263d0228c08cac8a3eaecc", 0xdb}, {&(0x7f00000012c0)="e98961bc6477384a72a8c6c8f5597d9aa3ce86cd2f20b0c103d63efac19848cd6b103bf690aa0f12bc6d10fedbaf2962c3338d276bbe6d7bac8d0db8508c43f15cbf75e9957fdfd839b855f6d2bec88574eccd5847180cc9087a1c95b131c73f9a0ba5ef18cb3c2d8cf4c5f1795909796c71d3bdc497169ef9f5cedeceb6eb18d8d40725f2107bf50efd3f3741e6da552de1ff75059e3a212d31ac3bb66cb8974a1562312aad4bcdf7bc74faba473c6122dbbf52ac567d19e469d62803710e55d5f234d69427e105c21428ad80f03b3bb02916ce86c2ce8f2bc1ea265b78cbedaa96c5db3a697882e03cd87ca6", 0xed}, {&(0x7f00000013c0)="4f7ef7b6c40559174292ef01bd75acae8bc42b15f1d8aa9effdad6f6519315b2369ab4b6f370b0b3027b703ecaaadee28df9fc0a73ba1e7a9f83dd535f8fa4b3cec990081f571a91157220a10e9909a7906e5bb7e6eb34aea3577ed1eab2dc32c611", 0x62}, {&(0x7f0000001440)="6e0e416b66b5279c0203af16e05da7295e51d25c5c7775f13a4ebd193514", 0x1e}, {&(0x7f0000001480)="96bbbce9c0e3c54f12a754e9e5fc1dfd5ab69fdac9fdac37bcfeb254047f402b6dc3f842fc18190794404ece04d3b661e54d22153c13fa8d3935ab2b11efa3af0d238f0c17a4560bbed9bc204543368e6112035a5720b2ff04ec05d626168c97941dbb7f942b3b6c2d991db8f88e2aaad9a508fb9b64b3c09f54bde6da372b30850a8c99f02e92e2a5b21bf598e5fd2aa23b74f418ff871251ae333fc56ff9dcae864ff65b31b7a3f0d5737243ca8543784fb507acdf99704902e83e8eb463055abe65e42c6e29aa2cfe8b9c0abe4a3a77f7767eebb85100b36018b7ab5ee0a678", 0xe1}], 0x6, &(0x7f0000001600)=[{0x48, 0xffff, 0x4, "9c56b981e9312faa801a9da77d9dad8cc7d92055a99a57390e3a07b9cd542ca43beef45328cce89c93efb1d6dae21150ba8b780644ad93"}], 0x48}, 0x8) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f00000000c0)="628d359b6923479ed9360bee155d4a8697638a6c73987a6500810c23b54c90200a22e258c9ccee591212fa05c9f856f00933", 0x32) socketpair(0x1c, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080)={0x4}, 0x4) r4 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) dup(r4) 01:53:04 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x10) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x14e) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0xa6ef}, 0x8) 01:53:04 executing program 1: fcntl$lock(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000203, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) close(r1) syz_execute_func(&(0x7f0000000000)="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") freebsd11_fstat(r0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) ftruncate(r0, 0x8) write(r0, &(0x7f0000000000), 0x0) 01:53:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x6, 0x4) socket$inet(0x2, 0x5, 0x10001) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "40511a29bbdfdd9a1854fe91fe60842b4b8fdd09db4c2d5a08d13926d69d17ddc10dfb1927088ca21afbb7d61215c25b7a1d2efd2d64cb07d7b53752d16c58e9691f1805e577fe7cc70094ab76ce44c88edb48443b7b4387a44a1d1b71966826a067155a97dae2709b78a3dc22f2dea1ff8941c98d54d2a4119f2e0757655ef399ae19c91edb883bfa3e61d375ea0d7b7c8253cfc3a452b98a6580a82efeaf3e2443cc9d368a4578bb0fd957de0b3bd6606fdec0a74d0abbfc5970fa545ffd2ba079a72146e553c0d986edb7c8b2eed6835e5c4cfb568009c6496ef6359c974144369af73cee3a1c5dc27f7dcb6722ef"}, 0x100) 01:53:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fsync(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x3f, 0x4) 01:53:06 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000240)={{"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", "9e5114935483dc33e46f8a6c5fb266854704db8eddb42e354a262728a9523b41", 0x5, 0x7ff}, &(0x7f0000000140)="87ef93a978d49da28fba74b904ef8e647b25858823613ca9b3ad6dc08293d1c066db38ea84ec48cc1644424777170160be6a66a425c879b82a0766e0ab4d4bb7c74f25b661980c000520413a0a03d080554f2fbfd52c5028c2341ec4c65c6f5da7de3bc7c6fd55f0a7b73ab90e066d20ab08b14df23081ee5c96837e4d11f39deb7ea954c14dd3fc645884ec2590130a237014d01ba856b6f6d34167c5c33266359ef8c120f1475029679a433a1b11bf5ee96b0d1801d972bc06", 0x80000001, 0x4, 0x100, 0x8000, 0x0, 0x80000001, 0x6, 0x7fff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005}) 01:53:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x80808010000001, 0x84) listen(r0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0xc3}, &(0x7f0000000100)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140)=0x9, 0x4) 01:53:06 executing program 2: clock_nanosleep(0xd, 0x1, &(0x7f0000000040)={0x0, 0x8}, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x8}, 0x8) 01:53:07 executing program 3: r0 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x9) munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r1 = semget$private(0x0, 0x6, 0x30) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000080)=""/185) msync(&(0x7f0000d00000/0x2000)=nil, 0x2000, 0x1) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:53:07 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x6, 0x0, 0x75b, 0xffffffff, 0x7ff, 0x80000001, 0x401, {@in6={{0x1c, 0x0, 0x6, @mcast1, 0x4}}, 0x0, 0x20, 0x5, 0x4, 0x8f}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4) 01:53:07 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="75bf835bd9bd23eb4050726ab1f0031bfb2c461f9ab8fe0aaa35a3e0ed69b8f8d5a3a6d627abd50b43013d1332e3183369c924219408f302be346717feb1e81e9fd9fd919dbcb1f37473058803af2c1973f0723107416305564580de9fb5a828f701510d9baa653a4d4f3b8e83b2b8d158bd91ef1e3be80eca67a78791a1533f345a7c468c0623b9255827795c624d63210de5b0efc9f70afbe50f3ad9e48450ccfcb9ac1bb501c5a46ae7f82e9dbff22bca45af7d9337de09cbab343e052801fa89d9c11cb9b509b7779baae4f618bfb3676f54760e1d84ca06981b501f7c", 0xdf}], 0x1, 0x0) open$dir(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) 01:53:08 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c0fc44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") 01:53:08 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\v\x00', &(0x7f00000001c0)=':\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='*:%^\x00', &(0x7f00000002c0)='\x00']) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x2) 01:53:08 executing program 1: syz_execute_func(&(0x7f0000000180)="674173fc676646d8ec66470f3a446650fe0f1f7e27c4e191eff38f697c806d0ec482a1ddc6c4c16f5ca610800000c481f55627f36c") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socketpair(0x1, 0x0, 0xffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$unix(0x1, 0x5, 0x0) 01:53:09 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000a00)="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", 0x312, 0x2000000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r3, 0x1, 0xd7a, 0x7fff, 0x800, 0x7fffffff}, &(0x7f0000000200)=0xa0) fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000080)="12ab9de0349bdd04faa12322a976181c15191e3f4ec3c0490e0a212ae8de") 01:53:09 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') symlink(&(0x7f0000000080)='./file0//file0\x00', &(0x7f00000000c0)='./file1\x00') utimes(&(0x7f0000000040)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0xfffffffffffffedb) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 01:53:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00012e2f66696c653000"], 0xa) 01:53:09 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600003400000000000190780000000000000000830300001200907800000200450000000000000000000000e00000027f000001"]) 01:53:09 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) r2 = socket(0x17, 0x10000000, 0x7) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290022103e00"/20], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 01:53:10 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpgrp(0xffffffffffffffff) wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000140)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getpgid(r0) fstat(r1, &(0x7f0000000340)) fcntl$getown(r1, 0x5) getuid() freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xffffffffffffffaa) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r3) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) r5 = msgget$private(0x0, 0x7c) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) r6 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x5, 0x3b0e, 0xe8b, 0x8e, 0x6}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000380)={r7, 0x3, 0x4b}, 0x8) 01:53:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x40) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0xba4, 0x5}, 0xc) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, r1}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x10001}, &(0x7f0000000140)=0x8) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f00000001c0)='./file0\x00') 01:53:11 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000300)=ANY=[]) 01:53:11 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x11202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/34, 0x22) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000100)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000001780)=""/4096, 0x7fffffff03000000}], 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x100008, 0x49) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000140)="e1ecbd41b619e3ca020001569d03a3e8d5a7e0404a931430809d172e8d101b0a8876cce3a98b22c07862cb7e5279e0a5e01064b20fd117f65b92d41e75518a9dc9a42014e07b6d754eafd48bdf9b2b19e06486bc2a38f9a31cee9c04f3f9b5f4d9405980f4bdc0c707107166f7367597ee151567a50041435486c3951125d6ccbdcd87b6e946e570c49074f2cb6e48bc860eaa397756038e4a6b0b11802d9341ec488ed92a9f74eb667a0ceb3dd69163a47b473189da984c0b7f6d0f7aa172277babc31271a694e67ce068085992dc6d803a79b0dbc190afe0e4b51b126054a95bde4e7244a445fcb53256e48adbc2") 01:53:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xffffffffffffffc1, 0x401, 0x10000}, &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0x7ff}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="8a639555c8eb6ffc"], &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000000280)='./file0\x00', 0x40) 01:53:12 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0xfff}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="01000200020005eb"], &(0x7f0000000080)=0xffffffdb) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={r2, 0x3, 0xff, 0x1, 0xc8, 0x81}, &(0x7f0000000300)=0x228) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000140)="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") 01:53:12 executing program 1: syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0xc4, 0x4) 01:53:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x103) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0x7}, 0x24) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000240)="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") 01:53:14 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) 01:53:14 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) socketpair(0x1e, 0x1, 0xfffffffffffffc00, &(0x7f0000000040)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/77}, &(0x7f0000000100)=0x4f) 01:53:14 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x15, @rand_addr}], 0x1fb}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), 0x4) 01:53:14 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x7, {{0x1c, 0x2, 0x309, @mcast1, 0xffffffffffffffb4}}}, 0x88) truncate(&(0x7f0000000000)='.\x00', 0x20) lseek(r0, 0x1000000000000, 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x2401, &(0x7f0000000080)="c0a1785ae04170c7c96462c067ce4a2dcbb82806d15c12f35558e40b6e2cf0911c4bcb4a7d21659cf92feeed32747926eeebd02d6b622266c72ea12027ae490a4ac774f1945ab7832baf42312c6c447c4db854fdafbae3496ea00ee893aa407fcbe055e1611b258b0a6cdcf4073b70ed502798d605e938a0ba2cbce41537382a287006b3a44f3cb70564a4f349dfc3ae26c31af55e017a42b93c1c7e28b6a8b79cb036734bc4a156d8ecd11d6aaca150627793e290accc20d989f632b7d906996c0feb1be9c394881f818ce283ba49b4a574f46f6d6f36f97b4f0eef2a7e38680183afd436e7da467156f2b182f15fbe8565", 0xf2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0xec, 0xfffffffffffffff8, 0x0, 0x3ff, 0x8001}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x11, "e7d4208dba506bf6f0905821e11dc06c0b"}, &(0x7f0000000300)=0x19) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x3e99, 0x9, 0x3, 0x982d, 0xffffffff, 0xfffffffffffffb94, 0xfff, {@in={{0x2, 0x3, @broadcast}}, r2, 0xfffffffffffffff9, 0x800, 0x97, 0x68bdfa0d, 0x9}}, &(0x7f0000000400)=0xb8) 01:53:15 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r0, 0x1) dup2(r0, r2) 01:53:15 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000003c0)=0x8) r3 = open(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x1, 0x42) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x278, &(0x7f0000000300)=[r5, r5, 0xffffffffffffffff, r5, 0x0, r5]) fchownat(r3, &(0x7f0000000040)='./file0/file0\x00', r4, r6, 0x600) r7 = open$dir(&(0x7f0000000000)='./file0/file1\x00', 0x118480, 0x104) utimensat(r7, &(0x7f0000000380)='./file0/file0/file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x5, r1}, &(0x7f0000000440)=0xc) 01:53:15 executing program 1: select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f00000000c0)={0x9, 0x7, 0x0, 0x1f, 0x9, 0x6, 0x80, 0x4e}, &(0x7f0000000100)={0x0, 0x8, 0x2, 0x5, 0x407f1380, 0x6, 0x3, 0x4}, &(0x7f0000000140)={0x6e78, 0x869, 0x8000, 0x6ac2, 0x4, 0x0, 0x7}, &(0x7f0000000180)={0x1000, 0xfffffffffffffffa}) fchown(r0, r1, r2) 01:53:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x3ff, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x3, @ipv4={[], [], @rand_addr=0x1ff}, 0x2}}, 0x0, 0x5, 0x2, 0x51, 0x5, 0x40}, &(0x7f0000000000)=0x98) accept$inet(r1, 0x0, &(0x7f0000000180)) 01:53:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000ea0daee10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008550850031af0a61ced0ecc6698d1e74d16648d0af56650ae786973ae8f639a84af2de", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000"/20], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) 01:53:16 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = getpid() setpgid(r0, r1) syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") syz_execute_func(&(0x7f0000000000)="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") r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0xfb, &(0x7f00000001c0)={@empty, @broadcast, [], {@ipv6={0x86dd, {0x5, 0x6, "8197fd", 0xc5, 0x9, 0x6, @mcast2, @remote={0xfe, 0x80, [], 0x0}, {[@dstopts={0xc, 0x2, [], [@enc_lim={0x4, 0x1, 0xc000000000000}, @enc_lim={0x4, 0x1, 0xffffffff00000000}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x53, 0x8, 0x0, 0x6, 0x0, [@loopback, @ipv4={[], [], @broadcast}, @mcast1, @mcast1]}], @generic="0af7b03de1d2655248157335aa2036963294e89ac7c1334446e9ff25723bcf39e29e1b4ae8012906b9d6a22297db585c0ed08c152692f7917cd8c2aa239571ea60a7d439293da13487e3a2db227ce8e723d4a6c766d48438c8ad472500274ec95782dc8a40"}}}}}) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000140)="a3688b8b9370646cd0d1b374fe1328b1f904422f6ba1473466d040fab82fa8dd1dc8bcca55422cba7f534a710aa9bd2d303412980156c72a215f782d687695db279983a7c08eeff1b61b3fb4", 0x4c) 01:53:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530403f2c0e9d83834267bb824895f5133b39be9cfcb549e4f7c80452622b178de6264476241c54e95594c9c4433748f48e58aa58e98ab8619cccf7adf7a30974a5ade252a0e25da32d2407609bf5fe79bd40030c4eaf27f162b185a70331916eba770ca87a124f6c261931ea5e863b602a2ec195d943c6b2ff89f53cbd61a1b647711662ede8721d47f87a832afa5b21a3e3237e7a3dee546e08942fed332cb76fd1b35078"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000000080)={0x0, 0x3e9be733d1215932, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xdc}, 0x0) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x40000000000000}, 0x4) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast1}, &(0x7f0000000200)=0x8) 01:53:16 executing program 3: socketpair(0x10, 0x10000001, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x6, 0x4}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x4}, 0x24) 01:53:17 executing program 0: getrusage(0x1, &(0x7f00000001c0)) r0 = socket(0xa7f3e7b9f1592e2e, 0x20000000, 0x40000000000084) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[{0x10}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x200}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000080)=0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0}}, r2}, &(0x7f0000000180)=0x8c) 01:53:17 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpid() r1 = getpid() getpgrp(0xffffffffffffffff) r2 = getpgid(r0) r3 = getpgrp(r1) r4 = socket(0x2, 0x5, 0x0) getpgid(r2) getpgid(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r5 = getpid() r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r7, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) getpgrp(r3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r5) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 01:53:18 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000000)={0x0, {{0x1c, 0x1, 0x1, @ipv4, 0x9}}, {{0x1c, 0x2, 0x1, @mcast1, 0xffffffffffffff91}}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 01:53:18 executing program 1: syz_execute_func(&(0x7f0000000240)="98a84af3400f5bafe61119ae2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e9d9ee660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718b660f170001b00b000000f0fa457122750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6(0x1c, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @local, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x401, 0x1f}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x2, r2}, 0xc) socket$inet(0x2, 0x7, 0xffffffffffffae54) 01:53:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000240)="98a84aa84a2c431c850f05c4610dde330f2ac2bfd9001600c4a37bf0c53e41e2e92e363e25460f4d7000000fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ac4a285296507b7e2") dup(r0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") socket$inet_tcp(0x2, 0x1, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/69) 01:53:18 executing program 2: syz_execute_func(&(0x7f0000000040)="b14b91cd806969ef79dc00d9c4a17c52d1c482290a6800c7c7e4c653fb0fc4013e4c4c443030410f17a13a000000f966410f106f038f4808eebc1000802000c421fc75c101efc4032568b71a5b2920020d186746402f12c421ede11326ca400f0d18a018a065430f73d71f646736676666430fefb300000000f30f1a1254111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) close(r0) sendto$unix(r0, &(0x7f0000000000)="c7dee00b8ce53c6c5a72e3d6ee2e93e18a4ecf24e68c662e656b1a84d3f7151ee2f2", 0x22, 0x4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600059b3e3aca58000121074f62"], &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) 01:53:18 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') poll(&(0x7f0000000280)=[{r0, 0x4000000000000202}], 0x1, 0x0) unlink(&(0x7f00000004c0)='./file0\x00') 01:53:18 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) 01:53:19 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpid() r1 = getpid() getpgrp(0xffffffffffffffff) r2 = getpgid(r0) r3 = getpgrp(r1) r4 = socket(0x2, 0x5, 0x0) getpgid(r2) getpgid(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) r5 = getpid() r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r7, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) getpgrp(r3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r5) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 01:53:19 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x30000000) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000004c0), 0x10000000) poll(&(0x7f00000005c0)=[{r2, 0xc}, {r3, 0x10}, {r4, 0x4}, {r5, 0x2014}], 0x4, 0x101) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) fchmodat(r6, &(0x7f0000000180)='./file0\x00', 0x14) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r6, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r6, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3179339148e484205c558cccd373e9e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd9500000000000000000000000000000000de133036a2cec7fa20ec59b1a36298e1f48067116c56"], 0x0) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) fchdir(r6) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 01:53:19 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast1, @multicast1, 0x1, 0x9, [@rand_addr, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @multicast2, @empty, @multicast1, @rand_addr=0x8ee0]}, 0x34) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b02362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) 01:53:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getown(r0, 0x5) geteuid() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, 0x0) flock(r3, 0x8) fsync(r2) 01:53:20 executing program 2: r0 = shmget(0x1, 0x3000, 0x500, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) shutdown(r1, 0x0) recvmsg(r2, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40080) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x33, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="110000008ba10faec35a7e56bd919311d34ed6dae2abc5b70aa07f5dcf813a80489bd376e2abfba11b0881cc2d6a840677cfabf31a4cb1b38f32d29e27476bce0b087e49a176ad047ce861aad6755b12089d7059b60a4aefe5f134bcb3088df36231187e910b0050bb93bbc845707576b0de09279585409358051457428c50949c298168a1bf8f927373d1dba603ec0b025fe234ca55ee00"], &(0x7f00000000c0)=0x19) 01:53:20 executing program 2: syz_execute_func(&(0x7f00000000c0)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 01:53:20 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 01:53:21 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x5, 0x60) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fcntl$getown(r0, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") getpid() getpgid(0x0) r1 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x608020401) open(&(0x7f0000000100)='./file0/file0\x00', 0x80, 0x8) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0), 0x0, 0x0) 01:53:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000280)=""/43, 0x2b}], 0x4) fcntl$lock(r0, 0xf, 0x0) 01:53:21 executing program 0: syz_extract_tcp_res(&(0x7f0000000040), 0x8000, 0xfffffffffffffff7) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r0 = socket(0x17, 0x3, 0x2be73b95) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x8000000dc9a}, 0x3e6) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000000140)={@random="c5fc21753c72", @local, [{[], {0x8100, 0x80000000, 0x20000005, 0x1}}], {@arp={0x806, @generic={0x1, 0x3c09, 0x6, 0x9, 0xb, @broadcast, "f352e1ce3398660bcb", @remote, "2f32f4d16d17bb228d07e186d067c5ac"}}}}) syz_emit_ethernet(0x66, &(0x7f0000000340)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002139ac1b51df71c4594c742ad290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018900907800000000609433df000000000000000000000000000000000000000100"/114]) r2 = semget$private(0x0, 0x5, 0x10) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/120) 01:53:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0x1c2) 01:53:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x8]}, &(0x7f0000000100)=0x6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xe, 0x1000, 0x400, 0x200, 0x800000}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x3, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000) 01:53:22 executing program 0: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = semget(0x2, 0x2, 0x182) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/231) 01:53:22 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) msgget(0x1, 0x204) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r0 = getpgrp(0xffffffffffffffff) getpgid(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r1, 0x0, 0x1000000000003) getpgid(r0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xffff) accept4$inet6(r1, 0x0, &(0x7f0000000300), 0x20000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r1, &(0x7f00000001c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000600)=ANY=[@ANYBLOB="ac7000000065a41066918926e86ae8cb4282f5d058e9240b83554a1440be0000f050c0d22b19330be1e65d10cdfd4ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 01:53:22 executing program 2: syz_execute_func(&(0x7f0000000600)="1c3eb5b598cdd78080703f0b66430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427fc402c191441db42a2a00c4da76768f48680850eebcc4a2dd9a84c55600000020002000c46231a9c4074851c4a3295f17f7c3e1ea9705efef65dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xb48fbadd7b5cabd9, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x11, "ca022ee205d1944cc436a306b3f4b6d1f0"}, &(0x7f0000000080)=0x19) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7f, 0xf, 0x0, 0x2}, &(0x7f0000000100)=0x18) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) 01:53:23 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000) freebsd11_fstat(r0, &(0x7f0000000100)) munmap(&(0x7f0000b03000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r1 = msgget(0x3, 0x210) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/153) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = semget$private(0x0, 0x4004, 0x5) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/191) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5) 01:53:23 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e98000000007ff9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b203100"/48, 0x30}], 0x1, 0x0}, 0x0) 01:53:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x10001, 0x2010, 0x32, 0x7, r1}, &(0x7f00000000c0)=0x10) 01:53:23 executing program 0: syz_execute_func(&(0x7f0000001900)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d6795386a132c67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x6c4, 0x100) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000001800), &(0x7f0000001840)=0x4) r1 = msgget(0x3, 0x8) flock(r0, 0x9) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_RMID(r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) dup2(r0, r0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x4a, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000240)=0x4) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) recvmsg(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/89, 0x59}, {&(0x7f00000006c0)=""/236, 0xec}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/164, 0xa4}], 0x6, &(0x7f0000000440)}, 0x400c1) 01:53:23 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x80000000}, 0x2) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = shmget(0x0, 0x11000, 0x40, &(0x7f0000fef000/0x11000)=nil) shmctl$IPC_RMID(r1, 0x0) 01:53:23 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x0, r1) accept4(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) getrlimit(0xa, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:53:24 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000102c6, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xde5940a119e142a) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000380)={{"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", "5f28b1ff294e3c9f038f4d43c44971fb4f258a41fb85d36d308a0c1a2213b7f6", 0xcc2c, 0x8000}, &(0x7f0000000080)="ef3f07e2298f247415572bf1c61c8f5b67d88d5a2e3f70e0d502e9dc88566c26223f604127850b882eea3b024c4025d6ad3841a819bccd7f47c7105c1691fe66cc", 0x3, 0x8, 0x80000000, 0x3f, 0x5, 0xffffffff, 0x8, 0x1}) 01:53:24 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) mprotect(&(0x7f000010b000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x3f, "ddfcdd1ffd91768370983e05bbe9e793"}, 0x14) mlock(&(0x7f00000ac000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000001580), 0x100000) 01:53:24 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x433e}, &(0x7f0000000240)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 01:53:24 executing program 2: setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) close(r0) writev(r0, &(0x7f0000000840)=[{&(0x7f00000000c0)="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", 0xfc}, {&(0x7f0000000200)="293ef21b3a55a7249f009b89c227845612a2f4b2dea13ca9aa28ceaad4d20a91a4dd66afaf8dd69cb1b34f3dbca35ad0621d2b45bae7d2c55060e873e03ed71c2879f33199f25adbdb5a0143d584c83fb4ac00ce51fc694a0f33e6c8ffb30346a36c55d5c9bbf95ecb7cd8c4c2d6be082ab6f246", 0x74}, {&(0x7f0000000280)="c11bae7dbde567082e32d70cda785606604a72e743d0b4b0e4f2b459dc7f52fa4769bb4f2a745f1958364f781ea98763c303c2e158f00483924d0bd510041e04e53b5c0007bc8972f501c65393f984213edddbeab243a559acd71e6b21ace6078004c190d799bb47634dacf58db5a5fae92f1708300f940730c40109d12209238a30317597c6345345b9c57af640387ba9aa3e89c3b47416a340e388de463b42ccafe07d77396fcfbd1d7644d110f0607d31", 0xb2}, {&(0x7f0000000340)="4ba3d285184cd23f7778157feebf2a123dcbfe61c0999f869cffe19628e8178efaee7aae84f54fbd05e6badbcc996a6aefcc79c456fcb29f01d7648899b6a9e38c6486108d81fbe7298f6761a50f1e34b32e878547398ffa90e80563a536db223ba794bee43133e576bcf3a7b673e387e224f731296f16520e39a591d7b795a231f3d0bcd4c0f2080d909178bf21b4dac79dcc5c1d6437a3de0e890bc5f24fe54d50099fddce2dde972bec8e558c5ed92c84915a11fdcccd2e3a78458e2f55eea72b", 0xc2}, {&(0x7f0000000440)="6260a69a309557c47b8b5d5aa7d5e888c18f79976dfe011ca238860569eff2a1a192ab03abf22238806ac3839ce51740c774af835f185b0ab94565", 0x3b}, {&(0x7f0000000480)="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", 0xfe}, {&(0x7f0000000580)="36ace820958bdf1c1d9a91de2143f14b61f74c360d6e486efaac8af9441a0a7a66d9cf3b7ef86461acb478d8b648c822678f599c0d5c08e19fd35e788cb7e8a387755556c55578bb3959df5b9b61314003ab1cbf81a1bab2535a2aac21881d0f76c033a8228a7f1bd83e0889a6d56fbf8442f91b49c3f8d63edb1ca4a9dcc049b1879567b492ac64696b22a685856fbaa890c93f3fb2001d6b6fa20cf9dc46c6f62310bf4a2b68956c12cb98a6390bed30a20a3ba651f475da9565ea", 0xbc}, {&(0x7f0000000640)="636eabcf1f63294442aae4c5b253850e92f325bd", 0x14}, {&(0x7f0000000680)="ba599a96808bbd1e7e58677ebc8d9abf76b3bace809b1a2e3a57882b02b0a221a6182cae02f74619173dbfe5d3cbb71cb4405c5cfc5f32fb375ab90379175b0ed06e4b7289390a92812caec19ee667a2c50dea8609e5a01a02933cf55266a97cfa8003e53b7d42a53a69c3f93b5c48007f41620997e21571cf286bfc24d9b6deb182747fbedbea991632fe84138f1fc0845d0c3d0b3e87d7eded0c8f3508825305bffbeac1fd0d0f778322e017da7b8023437103f2bdea0c80adc0c211a814c0ec87cd8c98", 0xc5}, {&(0x7f0000000780)="12d70557210a7cc0c1b284ccec58a4ef0734b927ce85c076447c8ab9eea3a6a524ad60afeceb9d54a7b8038450c6fca09d4d3bd078a6f1fbf846f9619dd15db832ebbc318e0c60097a80181a2ad6c1f693a782fd3980958a1d6a4a9f463221c0264d6632e94e4272c6605bdce34e4cc6568e27688b08684352b47d2c8b8a3c9b7f46c6934f9940ddf1d14ba53dd8fa8e3a0de02ecbcce45b3bdfb3be026bc3d93df6f10e89eb01fc", 0xa8}], 0xa) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2}, 0x8) 01:53:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() r2 = fcntl$getown(r0, 0x5) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) poll(&(0x7f0000000080)=[{r0, 0x32}, {r3, 0x26}, {r0, 0x48}, {r0, 0x100}], 0x4, 0x2) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x94}, {r0, 0x2}, {r0}], 0x4, 0x2) setpgid(r1, r2) 01:53:25 executing program 2: r0 = socket(0x1d, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c693800"], 0x1) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 01:53:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2000000000000000) close(r0) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000240)={0x11, &(0x7f0000000280)="62f4a1e4bb071599cb5ab98cf09f75fe9e66fa61db2173174fc8b76660aa044c6bc1e77611bfcf4d8a15afff1662f9576f59c4ca9fc5b182ad3032259f20cdc6d1521d657696b71b1a5d0098f0af41e0e732fc4bb74ccf1edd4e7fac1dbdd8210881fea84759e38788b55073980d52ef5b8fc7db998ff76db864399a4195c7588bb8976bf8f1622d9a0891e36383865b28d50a74e08cdfc9e8b3a81ebcc4089e", 0x80, 0x8000, 0xf4cb}) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x8001, 0x4) 01:53:25 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x30000005, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="df1fdce5772a4bbb20fe682e7e0997365058915153c6dbcbb301e6b4b27373c37745d632de137b7c25378462c317d07c7e75d2af07231519d6fe8c7b26e0ace834154be815822117a3ab3672140daf780de0c1fe7df5edd0f0103f921dbb", 0x5e) 01:53:27 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d93000/0x2000)=nil, 0x2000) munlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 01:53:27 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="5141a8ff890ca1423b0e9acd96c8c4f447116fd6670b56ed25961d2efc7b7ba712b9c5146885587c629292f836df4a673402c0c51ca96bc5244869f28d764b2127243496f2cd9cbdd6bef89282dc0ddeb191c7fb655356c91c2545afa77a89ae5016ba92b0ae6c51c15266ae85f906ce67caff468b2bcbd7bdeb9708dbef8617f40229c5ad6eeaac9066c654721a6e4bb541b8b6e66bbff15bcffccf81ae3d7adad88dd2f3304569b11800ce769a51d181e414f60eeb2da83ec62410ae56f669e5b47b0f71b253138c91232218c71033817e98f841b8e112dac9b3", 0xdb}], 0x1, &(0x7f0000000280)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x810, 0x1, 0x100000000, r1}}], 0x5c, 0x8}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="230000002900000015000000000000000cb6248472b36fdc235856a5cfd4f2169614fe"], 0x23}, 0x0) 01:53:28 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500003000000000000190e1de023d5a46ef0bc69d1078ac2300bb000000000d00907800000000450000000000000000000000ac2300aa00000000"]) 01:53:28 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x3) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r0, &(0x7f0000001880)=[{&(0x7f0000000200)="2b3f4fdb8312f360d34f0cfd5c084b30f8f0a54e58bbbdad50479859b7ab8ddb467398c51a8b1787933ff3e4870afc654f", 0x31}], 0x1) 01:53:28 executing program 2: mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2) getresuid(&(0x7f0000003080), 0x0, 0x0) 01:53:28 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000001140)=0x1002) 01:53:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = getpgrp(0x0) getresuid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r8 = socket(0x1f, 0x5, 0x1) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000240)="d948581dd7c34287c216b0a4ff604542dd68fe84e4584366d5addce2c06706cb58c8473a9affbad3ac02c83ee5976d7d501793542acb4c2bb1100e766035b93bb2d43d9b17305cb83a0b7035716208dbfd63e44f1e2e7fc1ae814cc3c70bbd56a801204e9a38c75f8c5c411d88d820bc3c5964204d5c5ba58c72531ff226157e9d78d054f3a6158cdd92dd2ff3fabbe2", 0x90}, {&(0x7f0000000180)}], 0x2, &(0x7f0000000540)=[@rights={0x20, 0xffff, 0x1, [r1, r2, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r7, r8]}], 0x58, 0x20004}, 0x100) r9 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r9, &(0x7f0000000340)='./file0\x00', 0x0) utimensat(r9, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) connect$unix(r9, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) renameat(r9, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 01:53:29 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c0b98cd80da7922c4a18a10ed3c69dc0099d9d0c44139fd5bf92e660f3a4005feefffff000fc4014cc4a1e96be7c44149f2168f4808eebce00000802000460f8d79450000ea8fa978d2486fc48192558dc3c36645660ff54bf7f141f620787c43c33ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4c4016def3d00000000fbc40213f5930a0000000013f24081ea04000000001369879f000000fa") 01:53:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x3f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000480)={r1, &(0x7f0000000440)=[@in6={0x1c, 0x0, 0x5, @empty, 0x4d8}]}, &(0x7f00000004c0)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8201000100696c653000"], 0x10) socketpair(0x17, 0x3, 0x101, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f0000000240)=""/45, 0x2d}], 0x2, &(0x7f00000002c0)=""/132, 0x84}, 0x40042) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0xb) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000540)={0x6b7, {{0x1c, 0x3, 0x0, @mcast1}}}, 0x88) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/13, 0xd}, 0x0) 01:53:29 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a1c840f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c4c470c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826ec4a2f9238f05000000a80d94d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x1c6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 01:53:29 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff00000600000000000000"], 0x10}, 0x0) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0x4) socketpair(0x0, 0x10000005, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x41, "a4ed2e52a33780366f12fe69ac43c241a3c807e4bc9132eb51b783f66f6c68ccee995f850c07145606fc92e9698e8f2aa330aa75c439260079799a9175a73a1da5"}, &(0x7f0000000100)=0x49) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0xe5, 0x7}, 0x10) 01:53:29 executing program 2: setuid(0xee01) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000040)=0x8) 01:53:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="242dee4ad023cb69a578329d90ed8e8113abb1db13cb12ba3d76b199197dfbf17aaa436bb9") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/.evgpf\x00', 0x200, 0x0) syz_execute_func(&(0x7f00000000c0)="984faf0f050520d0f80791c4a2412c777a4141e2e99650855b66c4a1fa7f060fc4014e66f6220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00000030ba0dfe8c738888a1c40fbbc4e201acac10000000800f73d539f08171a38a806ebb2baa05000000c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bf345900142c4b13120b15ffbb15ffb110f0f3804830a000000") 01:53:30 executing program 3: freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x80000000000009) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x9, "755de2ad06f262eb7fbd63c94f723e30"}, 0x14) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x1000000007) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100002, 0x80) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000001180)={{"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", "fc0b4cc9fd1b6733ef4d423c7b318764749459212ca517b43d5291989c96ae47", 0x6, 0xaf}, &(0x7f0000000180)="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", 0x101, 0x57, 0x8, 0x78d, 0x2, 0x47a, 0x401, 0x1}) 01:53:30 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20400, 0x40) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r3, 0x4c, "b5754185d75e9aad7f9228c56e25a256f0335417ba512f8d98e50d4f7ce55e444119da2b9e421a73dee3421b4615a33c19a046365cfad38810139dec3fadbe53cf8984ab87848ac44fef876d"}, &(0x7f00000001c0)=0x54) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 01:53:30 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x61d6ec7bcfe45ab1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="9434402f9fa1bdfe0909aa9c55d5509b7c09d573c61acd01e2cab287f8fefaf71e603531e0ed09ca8abed5651dd772123c179cd0cb417c6ee90c47ce7c3637a3b2ac60734c7b1f5bc8a69bcadda95646637cdba2512699800045a273134020bf12e3696831c0212f51681aee5eb9d7140b016d039891b6390359cba5304e55afc02cd016edb9e04f75257e69dee1781f76ceeba0f353a26157abf313873df1c73a8a08174276") msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)) 01:53:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="7c78476e478bde49aabe8f22c8759cb4edb6fcd3f56c25cc4865f721037132176c073c3d3da95459da0fd904780f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:53:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000040)=""/127, &(0x7f00000000c0)=0x7f) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 01:53:30 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82020000002200000000"], 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) 01:53:31 executing program 3: r0 = socket(0x5, 0x10000001, 0x7ff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x286d, 0x10001, 0x520, 0x8, 0x8, 0x100, 0x800000000000, 0xba86, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x27, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x7ff, 0x4) 01:53:31 executing program 0: syz_execute_func(&(0x7f0000000140)="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") getitimer(0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:53:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0009003b5edf4217dd5a175d2d05d22900000000000000"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x400, 0x20, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x100000001, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:53:31 executing program 1: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x800000000000007, 0x81010, r0, 0x0) 01:53:32 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet_sctp(0x2, 0xfffdfffffffffffb, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x800}}}, &(0x7f0000000080)=0x84) 01:53:32 executing program 3: syz_emit_ethernet(0x2, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES16]) 01:53:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x4}, &(0x7f0000000000)=0x10) 01:53:33 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x4, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local, 0x3}, 0x1c) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 01:53:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = shmget(0x0, 0x4000, 0x90, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/202) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) 01:53:33 executing program 2: __getcwd(&(0x7f0000000280)=""/228, 0xe6231a5294db8ab5) r0 = semget$private(0x0, 0x1, 0x61) socketpair(0x0, 0x0, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0x8001, 0xe2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x4}, 0x8) __semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000000380)=""/145) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x11) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:53:33 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x1) freebsd11_getdents(r0, &(0x7f0000000100)=""/117, 0x75) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000280)={{"24dc7c3d983c8cfbbfcbd2c79c516de34159620c3113bdd1e8aa79f41423f23bf163521a7c96783931fc74342aff8818609106aafbee056dbd7e5fe64a325c9591a6ee04e9452de59dd14a368d07ca619445ae7f2b3f647536dc0e3c41b488b94d455f5a7ae3a4b25cb976d5669090846b98de45ba048bd270496a98336e2f1e90218575bffde80da83fc058e99a5e21e210e38789f21f96dfb26e73b2f8a1fab9b71abc4e0e70660962ae1ad0a795187619fcf92be9c2665e2ba0057a3bee32d2033039352461e600be4679d12e1766c4824ba205353680ccd5a328ef19cf9e0dff4e4d666a0ef206c7efca7ef54c2036946b707eb0688eb744966017fc45349ac1ceccf823ae8fbe28db4bcd98691e86a994e0154f2aad1bad73ad91d081ac1fae9799217b9890ea80b69e2aad063f09640b3d87a91c5eff126be45790c2ff7665618c53606c6fa8ea669401b61e372c314dd9d4fcce6062670af4134b961a07aa6a20a5e7ae968a0190cf55fe92a7dea382840c5e0ae4547a68f9a9ed615db92679f6c6b4f1beeb379758822c46e6ec24a2230d8853e2a1a3f3f3dabab349b8f40ca3595f5ce64bfd971ffdba06fbfe18b437cc5e63de5562b2c7a2e9f81291be87448409336d25ee4e687b16efdbe9ced725a65af0a94bf8df49eb0445846d00bf884c598e1190a5d91c38c10c189327f76d8a785bb64ef00bfe7b891ce838d17b14190ae3f4eba24af36b06b3014f30bad98d97ed10db6472f950966facbc6a5bf98e117078cdb9d83c8da77072d3d12c94a0844f3113f6cb1273cd66b653a929d28e696c595fe051dbed6ba96c744977970851dbf26800a33871d8aa4314a96fe51660f88d2b352fa646802fd7736ab69b3463b8974104f5a5f24739830a30befe1b85973be0c8ae92f83105c1efc0d175e4cc21af3c4b1de28adfc2d88ddb288b693b6ef0b3ebd981faa41b488e677337e2bed493c25a3ad9d3867453415d722f1a7110bf98cb381857326e64aa7004424810dca4b6908681d6ab3580fc6e4496238e6799e90b51c9e4492527945187497b6cf06dc3fe198b15d9bcc5d0ade3467bfade6519fd0bdca611a2930135caa7fedc71411f8ca7c52f5a3985058069f0feee7deece22de442767fc332e070d602ec5913d4d70e2c8555c467e71221e93feae7755f903c14a07bfed9c4bbe1aa882f7f7249df64068d832a0432e43166fbbb7e19a1b444b71d0dbf630eda88a8435410d133b9fe2c077c82d4e860b04d816ccf3a318f7a31f52f98743e7166e45a737e3974d4cad0623bb317b26504c24d6503bc99aa3e01e98a916ee09dab5fd88379bd158bde0eccd91be23f3f887191e91545f9453298fd8652e52f7c3e27f8d2555653900c4e106b990288b2467caf63acec7db4de809ae1c9121a59f92511f7670093ddcff2b839893de", "e0a8d7523b6b5b1d17461bd5bade85e4b0a4dfd833c8cbc4adc69f2333528879", 0xaba4, 0xffffffffffff7fff}, &(0x7f0000000200)="ef98c8e7ae6cca486cec6933ee905ababdd622e3278d1a8a6275d9a5688fa80b5a65c64605013dd324a7256dc7d233b365ebe3c6e8e9ac6f8c34f073e91da407a9c8bdff8e3d9b073f87", 0x6, 0x3f, 0xc8, 0xff, 0xffffffffffffffc6, 0x7, 0x6, 0x8}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000001c0)=[{r2, 0x4}], 0x1, 0x0) 01:53:33 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = getpid() fcntl$lock(r1, 0xd, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x1, r2}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000"/16], 0x10}, 0x20004) 01:53:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080045000038000078ac2300ce000000000b00907800000000450000000000000000000000ac2300aa00"/63]) 01:53:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x7, 0x6}, {0x1, 0x26}}, 0x0) 01:53:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x0, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="96fc909073349c70838a04a85ac7c3c9adc0ed3c4e9c510e0f908d21a64599d7e1632686a69e0afdccace04a5ab35f13fe3df0411509483e16a752f5ef33bf92f7a148d8119c2088cd7ed4181a9cb0724027f39341a3c82fd51f0a2f30488f923c1040f709543da3b725d7e6de9d3652a16a8812c6e0b3410f123b6666b7f2ae393ad612e449834ea5035404da12f66b58c8847624f6d9846d498a"], 0x10) close(r0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 01:53:36 executing program 2: syz_emit_ethernet(0x3a0, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @empty, @multicast1, @broadcast, @multicast1}}}}) syz_emit_ethernet(0x174, &(0x7f0000000040)={@local, @local, [{[], {0x8100, 0x2782, 0x0, 0x4}}], {@ipv6={0x86dd, {0x6, 0x6, "d4366c", 0x2d3, 0x3f, 0xc645, @empty, @mcast2, {[@fragment={0x89, 0x0, 0x7, 0x6, 0x0, 0xd3, 0x66}, @fragment={0x12, 0x0, 0x10, 0x10001, 0x0, 0x1, 0x64}, @routing={0x45, 0xa, 0x0, 0x4f4a800, 0x0, [@loopback, @mcast1, @loopback, @remote={0xfe, 0x80, [], 0x0}, @loopback]}, @dstopts={0x5e, 0xe, [], [@generic={0x8000000, 0x63, "464eedf52e6ab218cefc3b777aee6c8a26d4b0834f50010456d151af70471e98c8113924c58416d945bac9ba76ad29ad7362819b1d1864727f2b27719943ba4c0beb017714889bc03d95cb8535bc4877dc3eb29c95a593d10a2124dceb02bf116900d3"}, @ra={0x5, 0x2, 0xc0}, @pad1, @pad1, @jumbo={0xc2, 0x4, 0xfffffffffffffe95}]}, @hopopts={0xff, 0x22, [], [@generic={0x7fff, 0x7c, "5c7e71757ef227a6277fac0887ed8592b8e23e5471639ef7a10ae30579f576163d83ba30d4107cf4cc5f3c926abff746a417d31cd779c6c704ba03b636c34a55bc35e74f92e712e1b34050d8045f21a71551f624095701b797cd6e74fb1d3719579871a28eba05e4b2011f3c510dc7062f1ce2a6a1fe7cf13c81c5fe"}, @generic={0x4, 0x7f, "0c3a4afd797cb558272bf137494151506d52f9da53d81e99903c285767720a9b301225d94a6b88470d3f97d3c8fef7fdad5ba26b9a4a05f02b70148e5aa97ce883e5cf570885afe16872d7872170219c17b382e75b640dab6de30e0fe08fe7b7b7150d1714be444a4b6c1f6efb7755572798528cefc582ce1b2f952257f129"}, @enc_lim, @generic={0xc0, 0x2, "91b8"}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x7}, @jumbo={0xc2, 0x4, 0x7}]}], @generic="2442ec3327894f25e9816a689cb4de4812f2ea69d6bb3aa35545c3a14822687cc900d012d46a9cf8c82f6f61478354fafb8f1835d31ae8a48ec81767ea886216520f49950831e6ec6e32e3cc092cd1753071c94e40296d4c43ad7866510db4b8f5654897385d90512d78bdd60b387601d12dcea85264529954d9913be6b3f9ba65e7756c966a1835a7e1d84fab52c4ffd562f490c9e31cdc7e53eedfb0c4d5537e31ea5b1ca30af34d903a74b1644cca33bc4c36ef61f9366f12ff9c5f8d263d88336aabb40eafc4b45fbe"}}}}}) 01:53:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) 01:53:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000000)) 01:53:36 executing program 1: r0 = geteuid() syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd11_lstat(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x10000000) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r1) setreuid(r0, 0x0) r4 = dup(0xffffffffffffff9c) setresuid(r3, r1, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x2200, 0xfffffffffffffff9, 0x5, r5}, &(0x7f0000000300)=0x10) freebsd11_stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 01:53:36 executing program 2: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom(r0, &(0x7f00000001c0)=""/245, 0xf5, 0x400c2, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @mcast2, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f00000002c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x8, 0x0, 0x5, 0x7}, &(0x7f0000000480)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, r2, 0x0, 0x0, 0x2}, 0xffffffffffffffe2) 01:53:36 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x7, {{0x2, 0x3, @loopback}}}, 0x90) 01:53:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10000, 0x10) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000001c0)={0x20}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="be0ac696858309d362aa505797eb9e500791861448c99f42cdb46f1ce4772adf5a1737a029f3b046dd05c2b337fd6fd3f3e010240423a291789d969394ffef2db061b726a2a78a3b4bf4a34645b9817465fe6c017aac1c7a015cf6c75620f4b641ae38082ef38d8a3727ef9e88d2c8f09fba38b5678fc22fdc1e096bb36103ac09ce58eefabfecbef66036f23f1b780234281e78c0a9923d0bae0a9c1575bbdccddf37ade7a4c62bca9427f863e29ec54837d4ad97576fddc188ebfa2970", 0xbe}], 0x1, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0xfffffffffffffff6, 0x4) 01:53:37 executing program 1: write(0xffffffffffffffff, &(0x7f0000000280)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db898783cf97f35ff82fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad8164cee070e4c060154a79a8cda721711a80f67af95c389bd48aeb6967d8c277dc5c65769b", 0x9d) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xa33b, 0x200, 0x37}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, r1, 0x0, 0xff, 0x83ff}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 01:53:38 executing program 2: syz_execute_func(&(0x7f00000003c0)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b557c4a161dfe1fb660f72d50f95ce054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd30005dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c46166440f65a500000000c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5b, 0x2, 0x2, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2000000000ff0200000000000000000000000000013600653c00000000007ed8dec934945dceed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000", @ANYRES32=r1, @ANYBLOB="e00f000055bd0000"], &(0x7f00000002c0)=0x8c) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socketpair(0x1, 0x7, 0x100000001, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000340)={r2, 0x3e99, 0x76a0, 0x6, 0x81, 0x8}, &(0x7f0000000380)=0x14) 01:53:38 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="940000000066e848dbef9a4bef3d9282aa87707a418c07a94b165d55d14ff0fa6935e8bdae82dcefb7784386a0d13580709cd2e1961e9604c684aef317c81bff5ffef9b2cbb233285fbfe2d5032a8a8ec3d319cca9f769f3dcff68bf340d56cb0d66d9fad14125761ad871c4e1f0d5705c8ef20b21c1fc2d54b04e0fc09ee65f3245d123ea923f0fbcc65dd364fce9a74cb021b09be0e319"], &(0x7f0000000180)=0x9c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x6a5, 0x7c, "1d884987ffa84771aa0a31d3861f025abcd779639088373bca661616ec240a2b4d7f454ca81ad1ef6da6a44a02638db44ac62fd9c9679342870b14b3e751f9b89a02fc0c9801367effc3c36b3b6dd1e08afe162264768c0202833f067f144cd5134bed25b2b6ecb49f0f22753a939cc84661144259b0c3299c6ba2dd"}, 0x84) 01:53:38 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xe, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x5, @mcast1, 0x1}}, r1, 0xebc4, 0x1, 0x10000, 0x7, 0xc2}, &(0x7f0000000340)=0x98) r2 = socket(0xfffffffffffffffc, 0x10000001, 0x86) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000007f0000"], 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000), 0x1, 0x0, 0x0, 0xffffffffffffff73) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x10, r2, 0x0) accept4(r2, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c, 0x10000000) 01:53:38 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file0/\x00', 0x0) readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/142, 0x8e) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 01:53:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000000040)=""/21, 0x15, 0x43, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x5, @empty, 0x6}, 0x1c) 01:53:38 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r2 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x50, @mcast2, 0x2}}, 0x0, 0x1c, 0x1, 0x200, 0x80000000, 0x8001, 0x55e}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x99, 0x0, 0x309, 0x401, 0x9, 0x1}, &(0x7f0000000280)=0xa0) ftruncate(r0, 0x0) 01:53:39 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000080)="1160b4aabb5662f5a1fe368efb7e2e3b5efa9595c9ec488f737d4b33da79e65865c3823d8da8946f84618f310e717cabe2e614b312ab2e31db98aa40ad656942ac2e011617b3bb3b61fc515c86a46293b25e3d821d186da5de056f133c97f0fe349396cd211de6dc914a1944ae1572792c1fbc907afcef208f5db4d18420d427e1a636bdcc136d3994836b6b441c4fee4a48caaf05b41bd72fe9da8f6d") r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0xcbe0441a, &(0x7f0000000040)="61390ef7797e87ff2180336daf8886bcc2256ba2af0127ee0edeee7c45cc7be5ef306f86698d") r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000040)) 01:53:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="e6e7a0539e9e24a7aa28e90d7ed616927cb2a3387623b3c5c29b6d7a46a2ae402f7937fc9bfe32af561176d287") ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x9, 0x400000000000}) 01:53:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) r1 = semget$private(0x0, 0x0, 0x2) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x8, r3, r4, r3, r4, 0x20, 0x1f}, 0x8, 0x7, 0x3}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r6 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x6, r2, r4, r5, r6, 0x4, 0x9}, 0x0, 0x0, 0x5}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000005c0), &(0x7f00000006c0)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={0x0, 0x7f}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)={r7, 0x32, "2075f4be92a6bfcee2c2c5632b9612be7f431a16ec25489abeed70c445418414f680bc28021a6f316ee4bcb1f50b5d740a25"}, &(0x7f0000000580)=0x3a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000700)={0x10001, 0x1, 0x1000, 0x8, 0x100000000, 0x2bd4, 0x1, 0x101, r7}, 0x20) getsockopt$sock_int(r0, 0xffff, 0x10008, &(0x7f0000000440), &(0x7f0000000480)=0x4) accept$unix(r0, &(0x7f0000000740)=@abs, &(0x7f0000000780)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1}, 0x8) 01:53:39 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) shmget(0x0, 0x3000, 0x243, &(0x7f0000f4a000/0x3000)=nil) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x800, 0x4) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(0x0) 01:53:39 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="34e88c2544cdf0bfc5f9d339fbad691ba29fdeebc5c25be9ffd5311c8548229ff713f25dbafaaf88108416bc8e94be3bb3fed4a845d37b4dc54b8031b1ad69ae6e7a22a8aec1c7e33a56e83bb6ef2d785e264d682d7861", 0x57}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x102, 0x50) getsockopt$inet_tcp_buf(r3, 0x6, 0x425, &(0x7f0000000240)=""/135, &(0x7f0000000300)=0x87) connect$unix(r3, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) shmctl$SHM_UNLOCK(r0, 0xc) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sendfile(r2, r2, 0x0, 0x0) 01:53:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x64, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = semget$private(0x0, 0x7, 0x200) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x4]) 01:53:40 executing program 2: r0 = dup(0xffffffffffffffff) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="a4a44db7ce936addb4e32445c137426186d022ab5894e7b4f2652ccafc300ca7ec43b381dc", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESHEX=r0], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESOCT=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[]], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r1], @ANYBLOB="0f18b61c310d2bf1f16dfb0ca9e04372867a91c05b339442183adb4ac306774f4965ca8c15f77689a5c2194a2cb9ca62ce9fa92716f625cf943272f5d525cc896d39f9dc848993e9ba7c3e4a42a891f107e517e4932db7b7cd61a232dbb2910d49810d70662db2b1102f517f89a994dd6d16bbe70340fcb3bcd394566fb0bd05e82ba0406a7444b25986d086bc9b09ed3c50c66724836278d8e937f4cab3fa2945e4d07cfdb04891c742dc56a09cbd9d2cc560c52dabd1dee8e288d87db987", @ANYRESOCT=r1]], 0x4) 01:53:40 executing program 1: setreuid(0x0, 0xee00) r0 = socket(0x17, 0x3, 0x5) fcntl$getown(r0, 0x5) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x401, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xff, 0x20, 0x7f, 0xa96, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c430f05f242e161bfd949d36c0000a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db7126540d9ac2a8300000000000fb078e4718bc4c3214cb9a5605419c201b00b000000f0fa4575220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 01:53:40 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setrlimit(0x0, &(0x7f0000000240)) 01:53:40 executing program 2: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="969898474c1c2c4336430f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55793660f6b32fb660f72d50f0fb8c403184e0c091e0fa0e509abc4e30d6e0fbfc4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00672e66440f3823daacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefac770de6cad4d4cac7e8628f6808a3056f0000004e00c4618de363f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000280)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x80000000, 0xf, 0x4, 0x3}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) 01:53:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xadf4855a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100000000, 0xfff, 0x7fffffff, 0x1, 0x100, 0xd75, 0x9, 0x5, 0x3f, 0x7fffffff, 0x7ff}, 0xb) 01:53:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1, @empty, 0x9}}, 0x0, 0x100, 0x10001, 0x200}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x1000, 0x1, [0x1]}, &(0x7f0000000140)=0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:53:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r3, 0xfff}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x903, &(0x7f0000000000)=0x42, 0xfe6a) 01:53:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ftruncate(r0, 0xb0) fcntl$setstatus(r0, 0x4, 0x10000) 01:53:41 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000080)="92120188a9f34e0815bccb1d3f7fea1c1f9a935a0af41db98663d41692dafcbd38e2f54f45a9d7db3b86b0c15279ce16a908584280e55386fd5822f8582e81523fa64e51655efc4c73a6e90552894d3c2c3ee764b140d1da5ba527050fa4ba30d3cc0646ff6cd9590768e635ea73913a76424dcf7a8f0854de73701c863d860976c1dbb40a8752cc3747771837d8a761a96c61b92d82742822269a8e057254074b54db280e99a740e616a8dd85dc1bdf69950e5cf7ab66c9b1b8a0b7f4") fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setregid(r1, r2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) 01:53:41 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000207, 0x7f) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, r0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100002) 01:53:42 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) socketpair(0x0, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e000000100"/134, @ANYRES32=0x0], &(0x7f0000000080)=0x8c) socket$inet_sctp(0x2, 0x400000000001, 0x84) 01:53:42 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@in={0x3, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x8, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={0x0, 0x7fff, 0x3}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000540)={0x6, 0x10, 0x0, 0x3ae5, r2}, &(0x7f0000000580)=0x10) socketpair(0x17, 0x20000000, 0x8000000, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000006c0)=@in6={0x1c, 0x1, 0x84, @mcast2, 0xcdc}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000700)="83e5aaba2a8df4c00b651738ef73789bf1ac07d9bcf31b8b61e49c8d8527b50ce4bd28808409b4a7ac674c114df3bc895e3b3390d25556e3", 0x38}, {&(0x7f0000000740)="9b316eea99e2c157037777dffd93aa0755e73727559b6d31caa601ef32d8efd88a69ccb74dc796af49cc009db2675698be6821fcfbaf41f951b87775516fb812c00382867d3c83af253f7349626c615dd06ded818043c2ae3ac2e705e2dddf9461a434f06e1a58cdb3cc3674b70492d6326d187a27cababdd4ac4f7bd50e92ae970cb2db07812ff971d5207d6da6d6af48013f4fddfd1ee1bb05b70368ba7e527ef29aef33a47e2b8ef6ae6c2ceba8cf40e2e5eaa694bf9fca5da194ae9f3a87cae913be33ff0c9fb7d03977b20504ec4df6707a7d376e28314fb10ed3c1bf6c64c575ae704e3b", 0xe7}, {&(0x7f0000000840)="3308d5c5f445f51422c0eeebe9536b47ce1495ec40496489290886a8408542423f24bd5d399e07e3030f1826c8d627ae8c5ca4a9eff405d4c319bba758f817ba407166d359ca1ffc032afae387bf84693093ca232ee08502a336d264b3fe5732122bbd1fc0bdc7e03a95a92b19e430df6d72c2f8cc726f2b391bb4b831", 0x7d}], 0x3, &(0x7f0000000900)=[{0x108, 0x3a, 0x5, "a1057f92a099c7d069ad8f1f469d5b7e3a13ac0c07964caf04964f0c8688ab8148fbbe6b2cbe84d00a3520d5ec0c7b9ae6ebf876547b363b5c2c9567ea657379f73bf027dfa035d915cc2a4c34c0e06ac193ec6f3efda0e8e480e0a69ce7536828cbabb413625ff86cda76877115bf2b7b648bbcc27fb75d3558102a4145bdd89e4d24cba579630ba45f2234fee383744c8bf7b8e5df1bbe0dbae55609e4d0a2afaf58111968e8763b82e86fb220fc3c93fed08201b4a24d670ac027e3784c5f0a67af32b50bd6ccd24b6fe64f46b20f0fb80c08448d1dd7403170402e79be2c950e9743d0ad88f584c7065cef36cbd4776b821d"}, {0x70, 0xffff, 0x0, "a6528fb621eafc8a28853edd6754a870853e4cbc37b4c85ea0377938c0454d886899562e7c0dfec47f0c9d1fbca90f10090f28becbaae4ab9f08e73d6c92f043da8dfcdda89933393b8118193cc0f60b1e55e1945008a3f41515"}, {0x18, 0x0, 0x2, "357b51c01c8e7975"}, {0x100, 0x1, 0x2, "57c41c8a34dfcc9e4389be89b0659d29994646c179822017b3aa8e1ddc35f17d1d78b3c253e58ff74d2e6216e3cd2a080c2bc2158773c95d4841af3f1ca303a1bb4f0fe153e09b7b3f6e3665239a7a73012601d2b2c3760e277625ed5927bdad463053afe814ab91c79065fb7207a0faf80c785012a2b3c4817bd5c9588145d5d594d98510d24653be650e3ff246e4fa3f42aacbe9036315f56105f61dbf0e360f1a02b6ca99ec11373173a574b0393044f739328f34019d67a0cb502b9f6cbbe17a6530d6aac9bce07a71f04b9eb854d7b0dac31911cadf09df011b7cf542b50e8cc0c94440f9953743"}], 0x290}, 0x0) socketpair(0x3, 0x20000006, 0x3f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3}, &(0x7f0000000680)=0x84) setsockopt$inet_group_source_req(r5, 0x0, 0x57, &(0x7f0000000340)={0x1, {{0x2, 0x1, @multicast1}}, {{0x2, 0x2, @multicast2}}}, 0x118) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1fffffffc0000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000100)={r7, 0x295}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000200)={0x0, {{0x2, 0x1, @multicast1}}, {{0x2, 0x3, @broadcast}}}, 0x118) 01:53:43 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000540)={{"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", "9a97c5a6b827ac7df804794ca8a58a2ded6b3b37d014ac94caea75a837fcf906", 0x7e66, 0x6}, &(0x7f0000000040)="1446c34a8d61f1c41bf6dab7d5d628c73a25de0a6f0d3b704f0c98ab852deb5c8c9920892bcdd1acdf7d579c292bdcb7e7035cc46925ab43dfa575f163dffa4326d688b5b2d9ae2f869661db3c26dfa8f31fba826ac69e527aed8f6b34c1009038b45419d41d9d796a5ac0fc65a5a37f18294c8aebaaab533c98ad52fbbebaf9ab1e90fa2116a7413847c20a019fd553168a66d8ac03cf3b7d01cda31fc2d768d1d2e94d75", 0xac, 0x5, 0xfffffffffffffa95, 0x2, 0x4, 0x3, 0x2, 0x6}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000100)="1c11b5cac4c129d96ce000cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfeda663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01c4e23d02544af7f265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c0c4a179298f00000000635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd238938c00000000c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 01:53:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 01:53:43 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)=']\x00'], &(0x7f0000000200)=[&(0x7f00000000c0)='.!\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='}-\x00', &(0x7f00000001c0)='\x00']) 01:53:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x80000001, 0x2, [0x9, 0x4]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8, 0x2, 0x5}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/80}, &(0x7f00000000c0)=0x52) 01:53:44 executing program 3: syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1}) r3 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97) flock(r5, 0xc) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000100)=r7, 0x4) 01:53:44 executing program 2: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0), 0x0, 0x0}, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000140)) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0x0]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000400)="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") freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001480)) getgroups(0x4, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) poll(&(0x7f0000000180)=[{r0}, {r1, 0x8}, {r0, 0x64}, {r1}, {r0, 0x100}, {r1, 0x2004}, {r0, 0x40}, {r0, 0x80}, {r0, 0x4}, {r0, 0x4}], 0xa, 0x1) 01:53:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f0000000140)="ab615ead358a799f3b5ec9eef8d004f19400b50ca718132c3c2d85dbf514967cb1eb91e038ff0c0455f4adb78c5cf33e02c0aa374324ed5fe7c09b365bf96062dd3e304ce53f28a067e4cb6aea49f5f473803f5b4b73261c504d670040d380f614f29f5ae35447b654066b7edde7e603788f217c2289692dded02b6bcaad5bc8898ebff91709c36945cfe8b83d5e1f08620c4d07f998466053cd3a5b64ac46", 0x9f, 0x8, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="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") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 01:53:45 executing program 1: syz_execute_func(&(0x7f0000000300)="c462653dce0fbdc42ecd808000002525e1ed64338a20d0d0f0408392300000002a64440fbd52b92e3e3e47d2e8c653fb0f450fbd27a95f5744be3c3bc4a35502e73f8f69289bd19d670f381d6a2f67450f483bd1d97c7c1663460f660f383beb617868786840fc668d0fd7cae1b1c402010804f464400f38f55cf6892a00426d") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x4600, 0x8, 0x9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7fffffff, 0xaf, "8d145d299fa811c9d289cf81c3dfed9ea946e8343c806f5e802e83951be7f4a50856cac109a60be4ccd7d5d2c85739bd4c4bad91d5205d968bba03f82fbba6c551e332c3f270129f87c9b1dd11eaf302bd2ce4ca19ac1915b5ed0dc33f7d546353d4a8adfcaa5e0551fd1edd419174fb4195545536c704829c21cacbdc12567900a0ab242fd7a116b16754c5eff88872a61bf5fd392964f138d8a82a63a9326533dc611be1bd241db884426e99c4db"}, 0xb7) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x7, @loopback, 0x39}, 0x1c) r3 = socket(0x0, 0x1, 0x6620091b) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000080)={r4, 0x80000000, 0x2, 0x8000, 0x401}, &(0x7f00000000c0)=0x18) 01:53:45 executing program 3: select(0xc7, 0x0, 0x0, 0x0, &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1001c1, 0x20) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000100)="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") 01:53:45 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x19, 0x0, &(0x7f0000000040)=0xad01021d978824ea) 01:53:46 executing program 0: syz_execute_func(&(0x7f0000000100)="1c39c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6(0x1c, 0x0, 0xfffffffffffff801) 01:53:46 executing program 3: r0 = socket(0x1c, 0x4000000000000003, 0xfffffffffffffffc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000500)="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", 0x14f) sendto$unix(r0, 0x0, 0xfffffffffffffd25, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0xffffffffffffff38) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000100fbffffff0000070009007000507a000002004e22ac1400aa00"/156, @ANYRES32=0x0, @ANYBLOB="0700000002000000ffff00000900000004000000"], &(0x7f0000000400)=0xffffffffffffff28) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x2, 0x8, [0x40, 0x1, 0x7, 0x8, 0x3ae, 0x166, 0x80000001, 0x7]}, 0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x4, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x6, r1}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x7, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xf, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendto(r0, &(0x7f0000000680)="6d8ceb0459f8ae504979d54f29e6f7bfe0ef66686024cba06030dbb79938d9244d8ab79f545bd96e0d804d453683b8b7a02a5c69ae715cb1897a33a41258cb93ec0cafe6ab7c43b38c8de8d54c403319469eb1d6203844e6ea9728fb0e5e1454453db0ff57ae7e9eea75fa7d641e9fd2dcd74a8265ac024a5004c66542923f55aa62da789c2e68fb7176c086226bc57c6482a341f4ce41c22226f3645607dd2b7de3a9b0d58e78787f50adb32569e7410cd1178377c19c43f40d13839af4d43fb4a69153637b6c8045d9f0f00242d309196329b0a6493f564ff8d8b214", 0xdd, 0x20009, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000780)={r3, 0x5}, &(0x7f00000007c0)=0x8) msgget(0x2, 0xb0) 01:53:47 executing program 0: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 01:53:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="e2f18a95b5c768cf0988a19800018b3ac91123da135915368646d6db19a7d0e7e0058d21d49e32ceaa2802af899aa812edebf1d79aa4ba2700edcacc97de8209104641df9dc7cb3863618e42d6cb2b417ad25481dc7c6786065eb460b1fa508ab3654e7627d257c38584cb63408ad92ca8a6cf862ee861f8b854ea7ffe91da7ac6b811a463c1c2b971ee19e23e1acc4093a3da414d6bba659a66089ca94e3dd718cdaaa1c677012487a3af72e93fb98a7aaeb9b9b895d5cec41be5887d17a9cfc56ad2d39926ef9251ac99906451354e40ea53bbbe8b7fb41d9e2e348d9ac3b976a567d3f4694d8d83819c1352c3e30f1a423fa61aa943", 0xf7}, {&(0x7f0000000180)="2048bd000ad0791b22e2c177ff81791ae0b2dd9fa0e7e2eb0ef972432a2ae65aef8d92834018563a1b04c3aa61d8267b11840e361d01608b28e766c36b00697540bb295c3699bfc30cbe9a578f90abeb661ac651d90fe2652a2eebc7a94ec9", 0x5f}, {&(0x7f0000000200)="fa438ef666e90c538faa1c78726fe522ba578c869e453299cb830d633ff7875c95909c1013f7eda70a0f70378bac4467579b41678f23e1b04d758a9542406fddc22bb976867bd817c1bdca3a941efc24849ef4462ee38eb447d15ccefc5c7577", 0x60}], 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={0x0, 0x24, "b56d68d8a134a22b626eb2e1fd178d1f53637d536f9f8ba25edea4c6bf25a46f98756d1e"}, &(0x7f0000000440)=0x2c) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r3, 0x9, 0xfffffffffffffffb, 0x400}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/212, 0xd4, 0x5}, 0x2) 01:53:47 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "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"}, 0x105) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 01:53:47 executing program 3: syz_execute_func(&(0x7f0000000080)="400f00c8cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01e1ff2a9d3e420f72e37167450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f") msgget(0x3, 0x100) r0 = open(&(0x7f0000000000)='./file0\x00', 0x41, 0x1) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000140)={0x5, 0x4e}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000001c0)="a1233fa1a6394bb536c9bfbe5afaedf6e25b5021756369bfe76865894897fb57dd05546d94f61fa31dbed135506d9344f374b847cb872d5fcfa3394d7e545688a87e5fa7a1377cdf87bac48f0620f5ed16e25183ff8cf2458bbcc27a27beaf8748f5676b702f529288cc4bbab79a8100f0d343d55e06150c075dcf299d8c41865ac0f44f13f95c67a37e36f5e14b7a0549c893b4ff69c722a676d01fc576cd43bf07c98e40db5a79a2bb58f36f2be12bf45b72e255c5285c79955d8bb37048a20e2d07fca1cd229e98ac81720c4a47b5594ba806c2ccf78d4d0d480e1af04e28f48dfd5c043da88bd811b244") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffff}, 0x24) open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x81) msgget(0x0, 0x201) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x8000000202, 0x315) 01:53:48 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1000000000303, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x207, 0x1e) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) flock(r1, 0x8) 01:53:48 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open$dir(0x0, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback, @local}, &(0x7f0000000040)=0x8) 01:53:48 executing program 1: r0 = geteuid() symlinkat(0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000340)="a81404e33f7543f8d977a9f5df5c825e4420e0b452325694a7d4a28b530231c312edfb7f60195c8a4a660f744c9bf97c3b6e") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000280)="2c660738fd52b88b41a711f73ea289fc04ce874cc53770245578db45daa551aed0027f7719adeef6d18346a9ed6c3449dafdb4942944d098487eae1ed528a7ab7d5ab6879f95e252c7bfb601a34fa5aba5af6e773b0de4b5734712a61e9ea3b3c49c91860666366476e6c7c54798e696566603d8233d3b9babc80bbdf0b915e438c11adb7e77f6423a1448") setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000240)=0xab0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = getegid() lchown(&(0x7f0000000180)='./file0\x00', r0, r4) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r5, 0x6313}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x9, 0xf, 0x7b, 0x3ff}, &(0x7f0000000100)=0x18) 01:53:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2b, 0x2, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x4, @mcast2, 0x1}}, r1, 0x94, 0x3, 0x280, 0x66, 0x2, 0x1}, 0x98) 01:53:49 executing program 3: socketpair(0x3, 0x3, 0x32ea, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x2, 0x55e6, 0xfffffffffffffffa}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x9, @empty, 0x9}}, r3, 0x100000001, 0x7caf, 0x2, 0x800, 0x200, 0x3}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x80, @ipv4={[], [], @multicast2}, 0x1}}, r5, 0x80, 0x2, 0x204, 0xba78, 0x2, 0x7}, &(0x7f0000000380)=0x98) getrusage(0x0, &(0x7f0000000400)) 01:53:49 executing program 0: clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x3}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x0) lseek(r0, 0x39, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001080)=0x239, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x130084, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000006200)="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") 01:53:49 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000240)={0x4781, {{0x1c, 0x0, 0xffffffff00000000, @mcast2}}, {{0x1c, 0x0, 0x1, @empty, 0x8}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={r2, 0x3, 0x2}, &(0x7f00000004c0)=0x8) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000000c0)=0x10003, 0x53) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x9, 0x1, 0xf89, 0x2}, 0x8) sendmsg(r1, &(0x7f0000002a00)={&(0x7f0000000500)=@in={0x2, 0x1, @rand_addr=0x9}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000540)="f4fbf322b9b6d807a731f15a8828fe12e0b7f131b8b61042d007bfb0242340d69a550e8ba0775622844e4e06db6d971ab39a1c765563c6a25eba0aa8ed5c96d7c210d13f108c598600da59b438bac83b7d954d895f2d1d787ba29f101c89fb06e4ac6568f3aad0aee64c3649cbb791312927", 0x72}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="02f41ad0c179e297f0af4d3ecd50837be6816b87ce93708af59f1d945f9bb3463e5b6e6535ad5982ee1994b70ddba61122b7fc25c62661251dfd8c2f8b61d332209fe9a47104675a4fbf5313cc0fc179b3ad4e881753106b48f9dfbeeff28bcafaa791526662de", 0x67}, {&(0x7f0000001640)="c0cc8d7c64589107ed4f294f65fff7ec5871cdea98352da8c583e959553c6bce95991ca8bc485595509e3e577860a4ee1fdbf009e9a5b8863553b51360753bbbf592d3c6b44d43473021ce30234ea112c71d598310d87ff0f148b9bb4a6acc84c99cd2fbcbdda15d7e4e957bf4fc8810138dfdf551f471c98cc67ee4984924f50d0a49ade65a48445525257387854599ead73857b4bc3a2075499ddff45d4227e306dd261b016f3de02ebd5f85ddc6c596ef92299b129554692247b8af90959226a7f4b614432c3ed2afdcd5a707cc768d28e53fcc1030124eb483", 0xdb}, {&(0x7f0000001740)="a2934c6b9ee056f19d5afa41a95713c74dd7a8486fee76599562dcd05c831e167122a05bc7518a78d5f6ff79829a4a7844228edf2f0b685f91407f282b577e514185d010bc0729a76362ff4d8d1cdaf66c40142ae69b7880c7f17dd262fbd0d9e72cd77c4939", 0x66}], 0x5, &(0x7f0000001840)=[{0x1010, 0x88, 0x6, 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"}, {0x40, 0x29, 0x5, "999a73dcb55ac4122a1c70d91081b0cba0b2719c56843df31f2c1d27e210fd5a2444afce73a2ce2b71653934da"}, {0x68, 0x86, 0x16, "fd13610f2b3061c86d882c3570bc556d82e644a9e9452a66aa9f437a00a4a83870e70e0c1f88f1a076decf555f6d7c1257942bfbd1c219ca3aec6a187fa4865f38e9b2feffdbc2d1433d41143e7c12f862e283"}, {0xd8, 0x3e, 0x7fffffff, "f485117cd331958236ad850e4212287c265d2dd361642128fb67da38d59100659c52ad38cf1b5a34ff2ec73415d653ccbd70efbbff593500625a983cbe728192a789b47fc7ea01392559f8bc912f644f8364f0c8fa912c164ca6474cf88187e5d41de7ce74c25da5e37f85a3f86081256fe819fda0830fe31b3e1f0c0ed41e7bbdbabc7db59af6b6e0e71acb328122e2f88268e3e4d717313c321382767c69ff97d6f6076f47015d30894da84e0450d43ff74a7c784217704ca86b8810558541c3"}], 0x1190}, 0x0) 01:53:49 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) ftruncate(r0, 0x80000) 01:53:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xc) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x6, 0xf, 0xffffffffffffff01, 0x6}, &(0x7f00000001c0)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@loopback, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 01:53:49 executing program 0: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d13000/0x2000)=nil, 0x2000) 01:53:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$inet(r0, &(0x7f0000000000)=""/126, 0x7e, 0x40081, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0xbb5}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x0) 01:53:50 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) syz_execute_func(&(0x7f0000000280)="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") 01:53:50 executing program 3: clock_getres(0x8000000000008, &(0x7f00000000c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001100)={{"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", "01e70bc371915d65a3e28e86386b8a76b72eaef89c49ab349a47874b92dbe64a", 0x39b8, 0x80000001}, &(0x7f0000000100)="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", 0x202000, 0x62edb5dd, 0x40, 0x7, 0x5bc6, 0x8, 0x40, 0x8}) 01:53:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) connect$inet(r0, &(0x7f0000000080)={0x2, 0x2, @multicast1}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0xfffffffffffffff8, @empty, 0x7f}, 0x1) 01:53:50 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="a00c1f00000000000000b986eac55c910ac46920a4c7b2ac61e11f3252e3710b94071e8be1604446e565be29cb177c336d78250466022d19a878b24d3f8d967547f0dd3ab22e44e7705422c6d8aa2757620af7d1c9d75f808ac268f437459a023a05601a938cbb2a6600"/115], 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='\x00']) 01:53:50 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) open(&(0x7f0000000300)='./file0\x00', 0x401, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) dup2(r0, r0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) 01:53:51 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c110f05f30f59bfd9137701c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="cf76e2cb472c5eddf48e715ff29536c9ed6b5693489c2cb7c25874d8adcbfaa0096a8ec8ded4aa1350791704317816899edb251d2ca8c0503d671bf78f3f1ab4b9ff9097d4d1ac063cc9b4936f719b347562451812906a31cab305a8740ab785462f0bca714799e32a883fc3f25e6625492d4160f6b2478f0005e6dd6cce749f787b58bc1daf0791b0600ef67b209b8ed9f1e063227709c1dc4678a24f48ef94a6b91c773331cc235d9c94f7cc6552d1d46f4ef7dae8e41b1a215a3405d784173f84c88303") 01:53:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)="252f60a7b621de8d38049640caf3b139a8022ed40e349cd1990115413d2c55c68e482247cf0aae5c1974fad9e9b9b4aecd96d5d62ee4af449dc681f1000d4bd5ec30f9c9d533623b7c46e2b40072de240f782b5945a5901f3e6d161e7c898f9b70891d5b42a3b738a4ac2f3f998e2ea161a638e1fadd7d661a72f9256314259517da96d2488f855aa84efee6f535bca534385600") 01:53:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0xfffffffffffffffb) r2 = semget(0x0, 0x5, 0x200) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r4 = getgid() freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000300)={{0x8, r3, r4, r5, r6, 0x9, 0x4}, 0x1, 0x2000000, 0x2}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x46, "9db4629d994db97de7729990fadb9fade7852dc69575ea06109ca877d454a9f27fbd1e626f6d28c1a35dd15997cf4ca9b136e8f973ed09eb384d7452b8b1de6a1b63276214ed"}, &(0x7f0000000080)=0x4e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r7, 0x9}, 0x8) 01:53:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="d95d4dad832d4985", 0x8}, {&(0x7f0000000080)}], 0x2) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x10}], 0x10}, 0x0) 01:53:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x79, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 01:53:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) socket(0x2, 0x2, 0x0) 01:53:51 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r0, 0x4) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 01:53:52 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1000, 0x2, [0x5, 0x5]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/15}, &(0x7f0000000080)=0x11) ftruncate(r2, 0x3f91) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r4 = shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = socket$inet(0x2, 0x4, 0x7) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) shmdt(r4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x800, 0x4) shmctl$IPC_RMID(r3, 0x0) 01:53:52 executing program 3: r0 = socket(0x17, 0x7, 0x100000001) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 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={[], [], @remote}}}}}}}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000002c0)={{"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", "f06d393e03efa6e53272a75dfdcc0d48ff50a937ae251f32aea405ebccda2d37", 0x3ff, 0x5de}, &(0x7f0000000080)="9348dbb93e3aab6215b707391e5d02fa16c60f3f9662c817db9d2377ed", 0x6, 0x8, 0x2dc0, 0x4, 0x3e76, 0x401, 0x4, 0x8}) 01:53:52 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04170081c66db703c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:53:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3a, 0x8, 0x10, 0x5, 0xffff, 0x5, 0xffffffffffff4b2f, 0x9, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0xf30}, 0x8) r2 = open(0x0, 0x80000000000206, 0x0) chroot(&(0x7f0000000100)='./file0\x00') writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="71f33683b8d82c1998240c6c7ea26a5aeb5fb432ac73898187c1c79cd31b53ce99101d28a24f19044aed5ffc44f8b9945e96713495cc8ac40f6e5064ae889f6bba58589b5745e2d1cdf1ef49e3b2881ae44003364302ffe64c8c564415328d828b7763e58f65bdb9ac2b295bf50e49cf76cf74c63fb5560bd3e88ae36d40010b10c4616f20b2d399c2902d889e08011f259d0e9521afc5c22db430e091b34aeae36ad1e5bf4bce0659563ec4c667b97f8b7a8fed87ffa4", 0xb7}], 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r3}, 0x14) socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f00000000c0)={0x2192, 0xfffffffffffffff7}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000340), 0x100000000000005e) 01:53:53 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x2, 0x1, 0x0) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) rmdir(0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 01:53:53 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x3, 0x1, @empty, 0x9}, {0x1c, 0xffffffffffffffff, 0xda3c, @ipv4={[], [], @multicast2}}, 0x4, [0x7, 0x8, 0x9, 0x4, 0xe0, 0x7, 0x3, 0x7]}, 0x5c) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)) 01:53:53 executing program 2: r0 = semget$private(0x0, 0x5, 0x20) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000400)={{0x10000, r1, r2, r3, r4, 0x26, 0x4}, 0x8, 0x7fffffff, 0x5}) syz_execute_func(&(0x7f0000000000)="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") r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c) getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) 01:53:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000600)=0x10, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000640)={0x7, {{0x2, 0x0, @rand_addr}}}, 0x90) ppoll(&(0x7f0000000000)=[{r0, 0xc95cae3a92ac86ba}], 0x1, 0x0, 0x0, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000140)={{"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", "80dc590a7c369b4982814399bff5f3753554764df7bf9a118e696577f8375302", 0x93, 0x8001}, &(0x7f0000000080)="a7a0637417f9134a644beb645fb61055ac82a44ba10fc9c4a888c1463183ce96ca420167306b3f6b331a1558e0621841bb25b069292598ef0165a233b4ec98302674646dec67adf617d939ef5e3dd18ae732c18083b386aa9baf6e92152e5801a2e9ea8351909159048294334c7db49fbfe2d571a0a17fb6828173f21b0aa86319ea8349bb5e777bbb8b9e6cb32f9d6a0f", 0x3, 0x0, 0x9, 0x0, 0x80, 0x7, 0x401, 0x7}) 01:53:54 executing program 2: syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x3, 0x1, 0x4, 0x7, 0x2827, 0x9}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x4, 0xb695c282225965d8, 0x0, 0x1ff80000000, 0x2, 0x7ff, 0x80, r1}, 0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 01:53:54 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@rand_addr=0x4, @broadcast, 0x1, 0x9, [@remote={0xac, 0x14, 0x0}, @loopback, @empty, @empty, @broadcast, @empty, @local={0xac, 0x14, 0x0}, @rand_addr, @broadcast]}, 0x34) syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c850b2404410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecc266460ff020f2260f018ceb00000000164e4e5bc4016d7d14dee50967f0fe40308f292001fbc4e10bf8c45b70c4c4c4a289bf5d0dc483397fd300f7dcdc0fbcaf4c10f1d8f6af3e6766f2ab38e3c462a1b66dbcc6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526660f3803c4c4a1dd7dbbbfdd5cc6e46249bedc3021c97b110f66474f383a844ba261b7e2") getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 01:53:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) 01:53:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0xfffffffffffffffc) poll(&(0x7f0000000140)=[{r0}, {r0, 0x2001}, {r0, 0x155}], 0x3, 0x0) 01:53:56 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000280)='\x00') 01:53:58 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c0fc44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d9f5c483397fd30045e1130fc856480056480000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000001c0)={{"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", "cca417a467c3f2388bbe12cc4b9169fbae140b76591e18b7b7741e1c07080338", 0x1, 0x100000000}, &(0x7f0000000100)="f7cbd266cc5b90eb57bc5cefcb2f4b5ef9b081b83a4ca547b4b7ecae03de4d2f09b468e5ab2681a7b1e9d99eb4f6afa14fe4882fd6e3b874dd6d899e1ea20dedcf5e0a73cd0591dbb1ba70ac469281eab31218c24e5808ff3a3bce52249e9f99efb9f7430259f40c73f74cd2c2bc385dd53e155d3f7daa69fab05160c4bef084256b32fc3cafbba36378f133d226a9ab966aa7e067984852666d0d636d53a60801d474636cb4769ab78c1377", 0x4574, 0x800, 0x2, 0x1ff, 0x2, 0x2, 0x0, 0x2}) 01:53:58 executing program 0: syz_emit_ethernet(0x2a7, &(0x7f0000000000)={@local, @broadcast, [{[{0x88a8, 0x7, 0x9, 0x3}], {0x8100, 0xfffffffffffffff8, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast1=0xe0000039}, @generic="758181625013de42"}}}}) 01:53:58 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:53:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d54) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) 01:53:58 executing program 0: r0 = socket(0x1, 0x1, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x200, 0x4) sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7) r2 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff8000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/161) syz_execute_func(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget(0x3, 0x1) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f0000000040)=[{r3, 0x1}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 01:53:59 executing program 1: r0 = socket(0x2, 0x7, 0x40000000001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="83022e2f01006c65309283e0f2f948080880a2d9664f147ee04a0cbadbc15c62000000000000ecffff98cd55"], 0x1) 01:53:59 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/85, &(0x7f0000000180)=0x55) r1 = socket(0x12, 0x10000000, 0xa4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0xc7000000}, 0x3ef) 01:53:59 executing program 1: r0 = socket$inet6(0x1c, 0x20000005, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x0, {{0x1c, 0x2, 0x0, @empty, 0x7}}}, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x800, {{0x1c, 0x1, 0x0, @empty}}}, 0x88) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x55, 0x0, 0x0) r3 = shmget(0x2, 0x3000, 0x47c, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/162) 01:54:00 executing program 2: socket$inet6(0x1c, 0x3, 0xc) r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) 01:54:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)='m', 0x1}], 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x4}, 0x4) ftruncate(r0, 0x80000001) 01:54:00 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x200, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x7356, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x137, 0x28fc, 0x210, 0x1, 0x4, 0x8}, 0xa0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x3}}, r1}, &(0x7f0000000500)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000580)={r1, 0xfffffffffffffff9, 0x1, 0x8000, 0x6}, &(0x7f00000005c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0xf, 0x2, r3}, &(0x7f0000000640)=0xc) semget(0x3, 0x1, 0xc) semget(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000680)={0xfffffffffffff800, 0x210, 0x100000001, 0x5, r3}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendto$inet6(r0, &(0x7f0000000740)="8b405b3224404a1935cb648b51d479a8603ffe107270e9fd8cdd130c13d3cbaf2ae9029abd811f1ddc62274f4a4147e07db1a5ba823dcbc65ef8dfb6d6daf890c60f5921365ce773cdb2e487c895f73b22555569179052cf66fddb188c69075ae4040fb28f254c978af28185827247890674a90a589e331df24adcbb84594624d4c423cf07c15562ec821d3d2bdb4ef803b427e6e0b0253aa81de02590de973e68b4751574aa2fc1f60951ed12e17f89a156b5e9c85f5a0ecd8e9682cce64d1c64e3dbe3fe02232d5fe13eda933fbc7007096188e37c741d997d03896e55c39e77faa806520a6e30ffcb7decd0a6206ab2b8d888fbaa3609bd48f1bf581e092e31d1294ea0248c54ef5ff274997d30f9be5cf348ba879622024a25036f41d228ef2fcd084ec89d6c078a354e0a067ea2ba82e8133c05c2b7eb555e69526ac31c09dae43e484852233205fd335898adfe9f53ebe5b463e3aff90bd3af4d09108c13b12114693b7d7becc26f5fffb3641a7ac64db3642364901ccd4ff26e587d2b292f1b351bae50e66a263602a0fc5c0725edfb457cac3ce2a8d5b1c37b6fbaa2f477bf444163445f59884c73eed5655cd170daa1b1bad35c838b069dc869ecb783f00bf0a4f41ed3c4df67595e49daa9a7eb9836cb548b38f7f604185417df05e3764f5a210aad9e12f8446c7d18a2c968eb40a995b589170c25fa5c94d41694213f668bd93d21567e138dfc40a9024cf46cd7e9edbeb947db615cf2c10b78df4651d10ef7342177b7fe2ccb34bc2d7feb4174b530a5d583632fa594920c316f53e7e57d4f965d8f37cc3907a4205dacbd8ec7022f936b5747cef76181aada393efb850f25ff7c187b5e962484c6b270cb12c1948453390959ffcf8332ca628e047d600b35834140f2431c9a34b639fbdccfe99d73e674afde49dc0ddd998c23167f0f31a1641f09948c5d795973abddf84ae1d7d49432aa5d35a0d9ddf6304960e0236ac7fe525e4e041188100ff3f22b2dfb648fd712111da09aebb2a56eae6dcbba9ff721b778ba14332ff3a20fe2b90b5c300b464556bcf21dd54a15570a7edd00b553c47780205d120d3e135eb8ebd7282fea344cefe514965ae28dc66730cf4fd6ec10eb18291a3bf0327e7c7fe8a8dab58a6c51bbf4bb889a20f75ba5799447c7c09fd5d54fe11b763bb376e3282c6fe128869f1ad8298c9126ad4f8e7ee7dd6826bce75bb73a4290dfb2a3999532434096bc217f63a061056656efa19f991a105c22bf40948e4dda89b16c1d11ec919d10f73b2c9651ad6f04f7d243d5c10e32e5c60aa7b4dc7d34a58a972b760264c49484131914683caa8369ffbf8f195e4a1351101e6dcc949f8c4111aa0fae94888e2b8e6e2b9ef77fe18d3a1c2146631712e0bd7c3754a33be70fad939b6810374c33045f4d6cd7ae9fae45045a794f9e934fa69fde08660cabaf71287b587fb2702621fa0c27fbdb762acbe2a9f6c8cc24090711cf4c6ef5a4bd376d52c8051b2b7848e30f2e338f08118360f63703fcc0380a63b4392705b3c3c1c391ba3ddd7d49b6e1fa493daf4b514798238fb7481e49dd1e2e6626cd3b28fa43fb56d1cb26df03c3bc132d039c5791eaea67413b74b833d97e906c95c294d6dbe3144e4bb532a6236f3a23dfe7bb21c004f66ae0336d8773f9d059519062a490d29dc33dc5511e5275ab3dffdf80c3d627fb118ac3119d8f77aa8dc07135dacad150ade39e4c5b691d3c50c769efd0152870b9c90ccf6c81b248382b361a8817ec0be4d7fd878f9cc6146181d47332c413ab9ab29b6b3c99ecabe631224a8c3d4e3b512332c6f903d47fe14303dbf9d1099fc346b0c2856fff1daf0ceb691cf710a45a58a4361a24b26a37209b126ba4390d68fc3de2f103f7435e263218f43d6b52680e43058ec756d10f721a0bcd3fa1917091a2f4cad73f0d577bc3a90a32704bbea27d6b39c233c4c1095b018f2a124a2cbddb12f82cddf8045f8219d77992c51ccca7c5742894062a8c8d1e3950702bdc0fea8a07f5048bb05e935e9e49ec74d79266d387609c86617fffdff12277b005eaf9adadd58db83c1cb1831959096b3ca846e4900130d9b0f31761d77a64ec610a065d8cf0f86b17da79d60ce102b90dcac147fc02d360b83d22085d5ed9fa3dc99e082e44794449070b6c9fa8c6786f2f36af8551012955699b21091b56ad86647542e566d0681e6e85148609809e2751713f30b10df69d909a26863e3d73bc6d3862b3527955a61f3048a6070d4944b43041423f6fcff2fdd5771c4fb7bbf0fc5de9a46dd0bddeba228b3349982044e0b8c3efd6fe3be8cda68f8cb3293818e3ab847c090ea1b965c6926fe2f31866573624f5085b10870c71057acdb096c1dc04b2292862bc0bde504ee2ca0aad085959a06c023f423afcb0daf6c1d8a4bdf6dc43f1b6c6c2539da8f923ec78487b2ccafd7069e9babcd974426d04c04aa6b0617abd0e919c6f7387ee3cba8fb337163cac80fb2a1c4bfe959a9611d76c9a413849baf5d22cb2489fc79830fb9c38031bbc5aa4f0b7432888cf42c7a4d8023240d43efcfb8fe9c79f75ebda6c049124b0d0ac03a3212f885e552aaf7939673420ddc0e3f94621d3ab223d724a224bb9f4c8ff7a67dad77b93630cb9b2a7fbdf206dda2fea5500144761b56b8b08de23c257ed78ecb201e2961b5d3de85b67f5a23d32eef4ad47d437c3869c588390bd1ac6a92e7345c254783136a8ef5c14a33a2727ec4bb937ba246543e61f19a404e2937980fa712e26e91d8e845c7b3eaa4d2378ab0f96befea5ba0d670d97463a621506247a88cbae9e37243537a506563ec32a4e62ee1a3ef24bbb00cadc164d76d5a25214bc29fc91c13eace56bc221a144a18586db7ade5c34e48386affe0014bfa9577b34abb12890e910e0018732b0c892e85d2cd3f4aba2284b32e0814916d0d66ed5ac82012876ef50c7cd0e97823dc1a56fbbfba85e6b362c688703297b1ce09343b18344db0981176c87ebe9c2230d78beb0e2e2e7330bd33121d7328fa5bedc5840bf9b35517d0b18116c5466a8bebee10b2086f61d24dddb10add834d3ee40e4913ee1fabd01c41014f1c91fcd1822841965f29d1f3844f2341045e47c6697bc3db60d3241b4faa1101502ee8601493dd92c51b21c6726a4a15bf66d3dfa76e7f864648d326e369f267af1bede1e14c634ee92400e1a174d9dfd3d7b33cb855feafb8b446d186c968cb91bff9ffe050e209a794b748b485aeec41bc20d46e1c8c1d72bb953f6bd2743a6da440576701acfd153ab4b7c62595b2d522f20327ca21905483619a7e896d891e2c4d4df670a451f0aef64317f03fee34b430339ecc1bab99143f57c0e9902c83b723612b2c0f5fa220b74397db4a48a07a61cc8fd2f01d96ab22afab0ac34531707cda2ba6b42075e11212be910a9361d2513ab61df10937fdb21cc9e174344ceb6f5b7e8860664ea0438304ce65bcee6911e487ffd5b95f855aad9eaebee1431b2bfac51edbc51fd6fe7ac40028034d75adbffedfb3ebbc36c105950820c96fe34a02bee242ecc9b2714cec7ba2fe495b8670d925a888966c377b70a7362403864a320173e97a41ff1875338853b919baf781ff9773d478397d9f8e8c49998123e3bb9557886c07de6c6ba04546d7e08f04a2af0f8e57d708bd081b3085fb26c155a6f946abc58f893f11971c5ad2507b86626f4233441b1cb2d1117eac520848fe589c0c73c9916c5277903be9703dcfb1c8e8ee76ba722b2f585197e3bd63bcf3904252903f6840cdb762c912d7e6ae8dd3c7866ed432fd40171f3b61e41b95ae6b81a1ddab9f1ea124e35251b6dc0eb9689fa99094b40f3854f9cd3d24590099e970630df3e7c2b617e0b0cc321a3d7709b0491ac58874eecf3c5526fd49a7f189ae0f81cc5b2e191ee35612fe4cbd222e10f7f6210c65929d8dedbabf90362d08a92acbf7b2686fcbba93e84a825b5cb3adc55f5a4d761a682f4499a3e7f22b0c15dd2a48ef9a0fe009d891f90064f39b1a04ddceb4eaf55fd5a2acf5f3ce70f5ff025e678be7fa6e8cf51069c2d9fe1dfce7f65489c66ac5eb0fd7fc925a7b66c3514bdad8d2557766c05aee0e392d5c651819f68536abbe4a146647247e2718da85db9bf536e2f58de75ac8d065b02b5a73e2f4b2c9db3c40c052310423ec84547bd86f73294068074f19a6984bd94d27ad5d66bfce76721e737ed57e0f7fd4949f0932c57b52d0303415ed9ecadd29cc608094af1a726122a405fdb28717a2b0646980a69a87ad5036f888df9ad2b7a79f18c9ba0d4ad2f0578a5fe9bc0890a6815e44d14ff8975be3aaa928b22aa5087ee41b8d1d160e7a79853b65ae4611d2798a7f214be0de685757d72995b229ebd9b8e67fb0af94f82a9201ec5a77a27d5cf1a7713627e1cb78a0e6417a4f4a1b979ae4d3c3636b05b32923e01d0c0f81e6623853924b9e5e3ec8f1b789ec7afe3735c4144661e3f3a059ec11f1e4b2b3ed7421d4e1925bf390fc46c62920d62858edb2a4b23efe2613e2718a360cb971f649628df1eb72589ba2b2bc8a965bc697bff38c360a61d6a3a121ff96a46549ab76eed3124616adf7f3aca52fc858b31b598b6df4c3a47813f1899a925b2f7c5cafe8d56cc1d52a458becac306aef292f489c8df6a1a6d8c21b042e8e066459754ab7e85b322e25421e566e9324984a4726124409a4e264991803a9c2ab9b180662cbee4334f6bf36bb9f68ecb8065aed4f12e4100b1d338f44918f2b1f50397d96140488cf82fb0b28eebf0e7888aa638dfe1d13c3b5df8638312c7e82e864d79f4d5d438f2e0efe0dab7f3cd0b9c4d130bfbe6dfa6ae2e7e2a0f3e295f2482870155e14366bbc95a96a51058cfeb791bc390cda3167fea096e015371f1fe876c069aa9f10bbf3367da55b884409a1685ac338e8b7c6723098350d27f159ad127288c5e1ad61223191bf5b1cf3197d6391fc158ec0902b044f282adc4892de9ea74ec240ea518bc2ecc1ff5abda5a35f5152b2b0a902a58c76901088c4bf5b018ecbc5de5ea8e5f278b35ff7cb2e11a6ec0a865edd40a1a4278c55de77c9375389eb8da6e9d5168a86a6ce86ec680b98ab01d650a457aab5346e16808f686ac47de5ad6bcd6b442c18243c61d2c6ff523740114f6bbfea855b029ac7af2f1a08a85f4e05ab2fa98a2f50e357238b6758f31c6a634209a784297359c54ea3335f4061fb9f4c62c23acf0c36a60c81dc010effd60db92e964ea785b4c8b7fa5bb9393d6f34bc0ce0af86d86a64813ab7735b942d0e0a267f2c5a5dc25787d5f00390ae55848706053b224fcee9a2ff90e2d686df37c5a1118c2da3a14fcfb706f18576edb7dac421175b15515ba270fbbc414c00f14f10657e4476f80c042fabecc1df449e22f1ae483f231aa6d48b471af51af1c030355c97146859f45d04d99895cf1ccc657b38a550dcac2e273ad480eee7d0515b51f90814114919a658b4ab71707e9835dead26a1d0ae716fb887b360fbdc5f12a63d6f2036a232c62c4c4a0a1fab437d9101f8ebb9a5bf6ff976301afc68f2e81fb8b18dd9138ef23b91ca14e15f9f59f1405313825001cba9807262348206bc7fe206cc4e27560635ff621513889580a429bf2d56943d51626dd9b7564132ea8b8318d0b356ed4cf61246c0b8d7ac3c09148cc7d99aa3015ca730b35f1c5fff69fdf7ec162254ebeb1810f8349b05937246baf67eb93e3e8748b32a92412f2fd964b", 0x1000, 0x20000, &(0x7f0000001740)={0x1c, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001780), &(0x7f00000017c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f00000019c0)={&(0x7f0000001800)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001840)="266ee467f754d1dda686b84ab4ded5c808f87dd7ba8f", 0x16}], 0x1, &(0x7f00000018c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast1}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x300, 0x3, 0xfc00000000000000, r4}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x7fffffff}}, @authinfo={0x10, 0x84, 0x8, {0xc68c}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x80000001}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @rand_addr=0x101}}], 0xcc, 0x20104}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002dc0)={&(0x7f0000001a00)=@in6={0x1c, 0x0, 0xd27a, @ipv4={[], [], @rand_addr=0x5}, 0x6}, 0x1c, &(0x7f0000002c80)=[{&(0x7f0000001a40)="bec528415a279c40a7a78b44f15632b1c29b5d39d3e0011aee94644abf792aeee58b2b194bcf422cc3ee6c7fc2700de32443439c0ee30ab4771389a4081e089c6fd2c0088fb9061d4ddab230e435032f9e5483c6ea", 0x55}, {&(0x7f0000001ac0)="7871205b92895059f4f0279d054863c35fe0ba164744072e2c24042ee9481f7bf44f414cbfdd2725328a18da7ea9d2ed75b65ccb21ac7e0a287db0855695cd20f80266b3689e552c2641949239a36d1794dee77c5af2170f70a60549fbd1", 0x5e}, {&(0x7f0000001b40)="b723a7068f7614ce3f3dcc49606216fbf585d283be7fbe9fea4d116ae50a1560658aba955bd5a9377d2942b68555fbb7297f1e9defa347eb2f5af6fdc30ed3b7636794f92565d89d08", 0x49}, {&(0x7f0000001bc0)="54e67878e3ce2ab861291f833fc0b45937b9d52fcb61a8e63f6c2ca761af626a0c060237a82d6b71e2c24b5aad8a4c8510b2b88d274d62a013a9963c2f85de8e", 0x40}, {&(0x7f0000001c00)="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", 0x1000}, {&(0x7f0000002c00)="f4b0474c48b1972e4fa0a54dfddb608155e6563ea6452af1e0f08f48d688361a5cb0eb5d8b43", 0x26}, {&(0x7f0000002c40)="dd898ab8db96e4107bccc6", 0xb}], 0x7, &(0x7f0000002d00)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="0a4792ee2d81ca4a22c5a1adc0c631b9"}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x8001}}, @init={0x14, 0x84, 0x1, {0x800, 0xe53, 0x6, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0x1a9, 0x3, 0x6, 0x2}}, @prinfo={0x14, 0x84, 0x7, {0x2}}], 0x94, 0x18d}, 0x108) syz_execute_func(&(0x7f0000002e00)="c441022a91000000000f6b8600000000c423b96e5b000ac44179e66908c4e14914580f41d9d0c4e3355fa4160f000000288f09089445da66400fdc220f4f91f746ff2f") sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000002e80)) recvfrom$unix(r0, &(0x7f0000002ec0)=""/4096, 0x1000, 0x3, &(0x7f0000003ec0)=@abs={0x0, 0x0, 0x3}, 0x8) r5 = socket$inet(0x2, 0x5, 0x401) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000003f00)={r2, 0x80000001, 0x1000, 0x5}, &(0x7f0000003f40)=0x10) r6 = openat(0xffffffffffffffff, &(0x7f0000003f80)='./file0\x00', 0x20000, 0x8) ioctl$DIOCKILLSRCNODES(r6, 0xc080445b, &(0x7f0000003fc0)="05d5b35ac2681bf4c63e8142e867131ef372f12469e25f78216806614d1ce0180aa541f02bd97d372a39df82433a8657f01bd01b65f2493aa9fee82f885a8bca9d4e3e57e42f3e71d86c8875546dedfc5b38b1a9c8a614a440ec07685f6c89bb9b866e716a50fc82c898f88d976fbb4c34591b254748e42161a8a04584308f8361c093989c5c28e9ef8812125983305728965a39e6ba0f3ce37ff11caaac") ioctl$DIOCOSFPGET(r6, 0xc0884450, &(0x7f0000004080)="2dfe35ed6d5e4c15d012ca1481bdf182222156d2580c319d7502188e93ab618cb897c90252798a79385f966938a6d8972be84ef15924cc21d2be70e5ff") setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000040c0)={r4, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000004100)={r2, 0x6, 0x2, 0x9, 0x6, 0x3, 0xfff, 0x5, {@in6={{0x1c, 0x2, 0x100000000, @mcast1, 0x4}}, r2, 0x253, 0x1f, 0x6, 0x3, 0x20}}, &(0x7f00000041c0)=0xb0) 01:54:00 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:54:00 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) setuid(0xee01) getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x349}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x0, 0xef6}, 0x8) sendto$unix(r1, &(0x7f00000000c0)="b1000504900005000000085f0d86ca1020741038f53e8551f30ce390500e08fecea11ea8fef96ecfc748e93f0b780486ae007373a1bdbe781e4d91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f000"/177, 0x2c7, 0x0, 0x0, 0x0) 01:54:00 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) getegid() 01:54:00 executing program 2: syz_execute_func(&(0x7f00000001c0)="98033a0f050520d0f80791b0164141e2e9410fab28a050505b6645162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca065600000c481a5e3684a740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc445e1e94cba9b0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000280)="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") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x6, [0x9, 0xfffffffffffffffd, 0x5, 0x4, 0x6, 0x4800000000000000]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x31, "eee7688f2e8bf63a4990bd4d350dfa53490eefa315676ea8f0a0a72aa5fb1aa065fa84cd6e893fcbd6475ba0d2a3373092"}, &(0x7f0000000100)=0x39) truncate(&(0x7f0000000040)='./file0\x00', 0x2) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x2, 0x1011, r2, 0x0) 01:54:01 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d0030001bfe07000080ffffff000000000000f000ff0200006600000000000000000000012c0490780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff"]) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x81, 0x4) 01:54:01 executing program 2: socketpair(0x1, 0x1, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x110}, {r1, 0x20}, {r2, 0x2}], 0x3, &(0x7f00000000c0)={0x4, 0x3}, &(0x7f0000000100)={0x8}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x6f, 0x0, 0x21b) r4 = getgid() setgroups(0x1, &(0x7f0000000000)=[r4]) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/92, 0x5c}], 0x7, &(0x7f00000005c0)=""/81, 0x51}, 0x40000) 01:54:02 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setrlimit(0x0, 0x0) mlockall(0x2) accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 01:54:02 executing program 2: ppoll(0xfffffffffffffffe, 0xfffffffffffffdbf, 0x0, 0x0, 0x50) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0), 0x100000) 01:54:02 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x1e, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r3, 0x0, 0x3, 0x737a, 0x6}, &(0x7f0000000300)=0x18) 01:54:03 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7ff, 0x1030, 0x1da, 0x19c22346, r1}, &(0x7f0000000180)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000140), 0x2d7) 01:54:03 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x0) r2 = getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) lseek(r4, 0x0, 0x7) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000140)={{0x400, r2, r0, r3, r0, 0x104, 0xaf6}, 0x1, 0x3f1, 0x2}) setresgid(r0, r0, r0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000440)="6a2731e392ba2cb8abea9a91c3ce1d9a8f8faeb3b6476cb3bf0dbe3df63335c07006c0319dc51efece40acb75d1cafe6072349d21b11b043f66d6659c47cbdb30cbfa3f7f3c2ca42eda309913eb3265963b189fb89a876e444627e8cb1a25d4902ff4995ca7b0d0fe0a3936b180d53757fe6ca34e259d22256711873461aa87fb521d817132920d6b686f5b62d3ba36c8851c878479bb94560a39e8a37e946ffecdf9e9f89f5757c77ae5e31bf1c8077ee96c7a38a1a8eca06c2a12d51f5bb00451ee191be430aa51e383611267c1e6d1dea5f2c9842e2a5bc488308c6d64443e49197d6e4b1c0bf7e88df7cc719b819") setregid(0x0, r0) fstat(r5, &(0x7f0000000340)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x8142, 0x14a) semget$private(0x0, 0x0, 0x2) accept(r4, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000040)={0x100000000}, 0x1) 01:54:03 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0xfffffffffffffffd) r1 = dup2(r0, r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000000)="73d86c9c66266e20e3f2acae39665f1f4ae9a8c3578160476c969a0208d87cf074f55267507f4ade06c1d1ab8db1fbe6174183680c2b264080ff39de46b40f34f08476c0387aa96f2a213fe5b5030566d1d6e44f6cbd2da62e8ac6ff4960cee0897d49715f845c1df577304b2e148e0ba08633784f9150ac95acfeb470bc36dc7c5e3c012d0029dbe559380e6efe3c8c450c8744bc74fd560a184e8b8ba1f4782d2e268190e57f181e9231e693fac1be7a6fdda45e6886b8c9bad394a9d989ca84888bddc4ad5d1d") sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) fchdir(r0) 01:54:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x6eb32a83, 0x4) 01:54:04 executing program 2: syz_execute_func(&(0x7f0000000200)="98340dc443a9789c61dc0000007d0fc7f7c441e559e9b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac103e8f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a0044") 01:54:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 01:54:06 executing program 0: r0 = semget(0x3, 0x0, 0x9) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/184) r1 = socket(0x10, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x10, 0x7}, @cred={0x20}], 0x30}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff56) 01:54:06 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xfff, 0x8, 0x1000, 0x7, 0x100000001, 0x8, 0x4, 0x800, r1}, &(0x7f00000001c0)=0x20) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, 0x0) 01:54:06 executing program 2: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0xa) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlinkat(r3, &(0x7f0000000580)='./file0\x00', 0x800) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet6_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) wait4(r2, &(0x7f0000000440), 0x18, &(0x7f00000004c0)) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r3, 0xc0}, {r3, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) r4 = shmget(0x2, 0x4000, 0x104, &(0x7f0000ff9000/0x4000)=nil) shmat(r4, &(0x7f0000ffb000/0x1000)=nil, 0x0) freebsd10_pipe(0x0) msgget(0x3, 0x403) linkat(r3, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 01:54:06 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="2c09fd8f7e8c3222acbe555bda22101c75ab1866d65bd04fc72457dc165008a566dc249ab52b8c9efbf9c62beb9be8cd29ff190b0b51f6c38e5f7c4899f442c71164e402020856a33575eddffc1d1560c5fa81") 01:54:07 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c040f050520d0f80791b04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa0000010001000044dfc78888a1c40fbbc4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600800000cadcdc1d440f2b550142c6b6593131b15dfba1c9fb110f0f3804830a0046d86ad9") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:54:07 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x0, 0x80012, r0, 0x0) accept(r0, &(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000600)=0x1c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "190494ab5e6a57144b6c015a0466b922a26b5ef27b6c68566423c75fc09b548e", 0x800, 0x3f}, &(0x7f0000000080)="ec37746e248a8ab309f49a2e968aba53fed473445244f904fbc4fc6651131149231a728364ed8687165917", 0x8, 0xd09, 0x8, 0x7, 0x0, 0x0, 0x3, 0xff}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="9edf95ea581c72a170dd53bdd9f405ac407e8e0909aa921a109d96f96a324a72d3d4891ea9ebe0ad11e17acb3ae9127c6b55b920f3173e59e805bbca") getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0xc7c7) 01:54:08 executing program 2: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) rmdir(&(0x7f0000000040)='./file1/file0\x00') utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x2, 0x3}, {0x9ce, 0xc000000000000000}}) truncate(&(0x7f0000000000)='./file1\x00', 0x0) truncate(&(0x7f00000000c0)='./file1/file0\x00', 0x0) 01:54:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x3ffffffff) 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) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r2, 0x6, 0x100, &(0x7f0000000100)=0xfff, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') 01:54:08 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x5fe, 0x912) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r1 = semget(0x3, 0x1, 0xc2) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f00000000c0)=""/194) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r3 = semget$private(0x0, 0x1, 0x200) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 01:54:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fd) socketpair(0x17, 0x20000006, 0x1, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) listen(r0, 0x5) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r1, 0x0) ftruncate(r0, 0x1) mlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) 01:54:09 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x410, r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 01:54:09 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04170081c66db703c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = getpid() r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x41e, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) r3 = getpid() setpgid(r0, r3) syz_execute_func(&(0x7f00000006c0)="982c3ed40520d0f80791b01e9650857be76626142f0fc4014ef04680b600000000c1a2e5be34d1c4e1f8c4c422c14540789b9bebd72e41812047002b000000ba0dfe8c738888a1c40fbbc4e178587b08e2ed5d3a08dfa94001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f011f740f2d9600000000dc1d1d440f2b3e81ed446b00000142c480397979d8a0feffff7ffb110f") getpid() setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, &(0x7f0000000040)=0x8, 0x4) 01:54:09 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x100802, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8fbe}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1}, 0x8) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") setpgid(r0, 0x0) 01:54:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x100, 0x7, 0x418, r1}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000240)={0x3, 0x1, 0x2, 0xffff, 0x3}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 01:54:10 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) nanosleep(&(0x7f0000000000), 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/67) munmap(&(0x7f0000d02000/0x2000)=nil, 0x2000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 01:54:10 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, r1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:54:10 executing program 2: syz_execute_func(&(0x7f0000000240)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f11c4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0xd8, &(0x7f0000000040)=0x7, 0x4) 01:54:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000000)) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") 01:54:11 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r2, 0x0, 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getpgid(r4) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x4) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r7 = getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgid(r7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) getpgid(r5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) 01:54:11 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)) 01:54:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xfec4) socket$inet6_sctp(0x1c, 0x5, 0x84) 01:54:11 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0x5}, 0x24) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c441b9f95d0a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) r3 = socket$inet(0x2, 0x20000004, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) msync(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1) wait4(r1, &(0x7f0000000180), 0x0, &(0x7f0000000800)) getpgrp(r1) getpgid(r1) setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000006c0)=""/117) semget(0x2, 0x1, 0x2) getpeername$inet(r4, &(0x7f0000000200), &(0x7f0000000280)=0x5) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) 01:54:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1c, 0x20000005, 0x34) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@remote, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000340)={@rand_addr="dd4ae1a47b23917ebb01e93be6d8431b", r2}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xcc8, &(0x7f00000002c0)=0x1ff, 0x4) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2001040000ff01000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0080000100000000010000000800000004000000"], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e23000000066650ea380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000061ac3e9ce24ae80d20ee7b9cfe9bf9f4d59cc63ce23105239135c5237b5d570da3aaa384c21df31240c308bba81fbdc11eb035592f8d8d0bd4ed855dcd607b31acfef544cef7d2e50f69db3a8e56282af980edce4d92edfa", @ANYRES32=r4, @ANYBLOB="0700ffff06000000"], &(0x7f0000000280)=0x94) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x15, 0xffffffffffffffff) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000080)=0xffffffff, 0x4) lseek(r7, 0x0, 0x1000000000003) pwritev(r7, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(r6, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x38, &(0x7f00000004c0)=ANY=[@ANYBLOB="a41c85acb53eaaaaaaaaaabb0806001f3c010606000b000000a0867abd92f71ccb253c287604000a0000006dfe89ba75b9aaaaaaaaaaaa227a3841cd53430fbe9815227a18569c43be661d1fcecc219d290d3efd9441c2a25f7c09769f6fe02188949caca213d3bd97f55a439eecceca9ab7f446b923"]) 01:54:12 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c5, 0xffffffbfffffffff) freebsd11_getdents(r0, &(0x7f00000001c0)=""/216, 0xd8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet_sctp(0x2, 0x5, 0x84) futimesat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000180)={{0x8, 0x9}, {0x80000000, 0x2}}) 01:54:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0xc4d56c007afb78db) 01:54:12 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000), 0xbf95315a1662612, 0x0, 0x0, 0xfffffffffffffe23) 01:54:14 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r2 = accept4(r1, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c71f6c550000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001180)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x5) close(r0) r4 = dup2(r3, r3) getsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4(r3, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) poll(&(0x7f0000000140)=[{r2, 0x2000}, {r0}], 0x2, 0x4f) 01:54:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffe4b) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x102, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x64) 01:54:14 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = semget$private(0x0, 0x1, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x3, 0x1801}, {0x1, 0x3, 0x1000}, {0x3, 0x2}], 0x3) 01:54:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080), 0xfffffffffffffeff) r1 = semget(0x2, 0xb1eddaccaba78f38, 0x27) __semctl$SETVAL(r1, 0x5, 0x8, &(0x7f0000000000)=0x4) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000180)="20e697accc2ad19037ca387b994a9ca0abae15ffa775bac70756de8d6917e477e43e62f47ce630d0179e2e2da97a388161c7603e6ba0505b485b488313d4a882658ffeb56aafaa84f2199bff08932555f8037fb013e3a76c82d5cbc82b588bc5fcf73f3bfc2425c54f1926a8a62d3f398cf808a30fb3ec8c09ba", 0x7a}, {&(0x7f0000000200)="147bc1f17df8466361d3c06af2e1a0b6a43725dd44841d2dbe01688187a8ff1d25df86c439c50cf75b00fd81752d8bba1caa2600e64537b518da115de207ede655edfef70090f30c8fd80faa79200ff3d1b5c0bcdf749bb6499e6cbdb267781461eb1abacb773247b6893ffb2acd7ecc53d58ca0bea358751dbf2aa64b643e2a144dfaaf49fb438ef758a70ce2438e11cc", 0x91}, {&(0x7f00000002c0)="4bd2ce213a4f5c1aebd42d16c7e0275afeadea73ecc7fec00c52a28ad069f8882d627c66004a1d569fb58744633bf1406c584aa7391d155af78c9112359ab0e665b44bc11ed17cf3ab254f102fb7c4d2f530fa1ada8abc7ff1d8e95f7e1f165a6cb538ce2aa51fed41", 0x69}, {&(0x7f0000000340)="511ccf7cbbf7ae9d13db8e3a628c37927ac2b8df457451ec7ebc66814e85284fefba0d03eaa7ab7531e24e41f60fd529f68eff9498e8ff49e09ec227fc7648f406cd461e165c4e8b8f29d8b291cab7236e24c2789d52d5250a76dfc8f730ede07f2bf9579d782c642e2899c8877acce2ca20905eeb065a4e53f1f2c5aaa429c173fff0d9981e098e0dfec8e2a7b205986d207375b6432616b4407d05518627bafacac9fdaeaf06fcf321bfea9cbe00816ab66ce97341cfc8547c9ab7f36ca3", 0xbf}, {&(0x7f0000000400)="6e793f37214915392d2b30", 0xb}], 0x5, 0x0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x7ff}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r3}, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r3, 0x2, 0x1, 0x7, 0xff}, &(0x7f0000000140)=0x18) 01:54:14 executing program 2: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000004206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x5) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000001c0)=""/62, 0x3e}], 0x2) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) r2 = getpid() fcntl$lock(r1, 0xf, &(0x7f0000000240)={0x3, 0x3, 0x1, 0x0, r2}) poll(&(0x7f0000000240), 0x12, 0x8) r3 = msgget$private(0x0, 0x40) msgrcv(r3, &(0x7f0000001580)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089d2513500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e0f8378ad0533b21f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e34ab482b67b5115e47c0f881d87b6241080f6061dbdd8d4d4ff452de44869f501d38f1d78f791fb73bff8c1c70f09350abeca8d679b08ae93bb9ddb216ee70bbe039f8906eb610f829bff9eaa56b3fab241e699fbf91fc97cc5e2c84ab139d46acbceecc28c9de2b53d997a754fc7a34ea902c75664e8f12108f5898f651ac41ebc47d9a5a9c7e4a1418e0a91e1059e265dc6bcb1958da201863f3bc2b41711dd17a7b8f02"], 0x1, 0x0, 0x1000) 01:54:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, 0x0, &(0x7f0000000000)=0x181) socketpair(0xc46de132006dd007, 0x5, 0x1dd6917f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000003f70e3b637f9cbe0d1a917a4083edcbba5ea6697aa21708698f1c251e4ca23f8feb54f517267f2365e466b9a0094995b866c177406aa50b6eec4eaf626607af86fba86a9714a658986519478c5857138f7f39eab2d1c98ad3e08000000"], &(0x7f00000000c0)=0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, r2, 0xfffffffffffffffc, 0x7f, 0x98, 0x7ff, 0x100000000, 0xffffffffffffffe0}, 0xa0) 01:54:15 executing program 3: freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x400000000000003b, &(0x7f0000000500)=[r1, 0x0, 0x0, 0x0]) r2 = semget(0x1, 0x3, 0x49) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000000)=""/156) setreuid(r0, r0) __semctl$GETPID(r2, 0x0, 0x4, &(0x7f0000000280)=""/169) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/37, 0x25) setgroups(0x11, &(0x7f0000000540)) open(&(0x7f0000000240)='./file0\x00', 0x100002, 0x12) 01:54:15 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xc4}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0xd94}, 0x8) fcntl$setown(r0, 0x6, 0x0) 01:54:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast1}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 01:54:17 executing program 3: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x10202, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) getpeername$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) accept(r4, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10) writev(r4, &(0x7f0000000300), 0x473) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400300}], 0x1, 0x0) sendto(r2, &(0x7f00000000c0)="94cea31ab2d6ee8d2ef4d099313a1e8a2c3182a2ec83455c5bb67aa22044e12700244faa290331f7663066a51dd5a4707b73e3a3f248aa80", 0x38, 0x80, &(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0xa) 01:54:17 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') semget(0x0, 0x7, 0x408) 01:54:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x5800, 0x5, 0x9, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x1000, @loopback, 0x7574}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x1, @ipv4, 0x5}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x5}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x6e, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0xff, 0xf, 0x5}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0x80, @rand_addr="19323e6b47df7a9d95362b54b88111e6", 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000440)="2ba10a864caf9ff9d05b42109a990e992346ed01f1da7bbe6908d4b79eed5691c36736a2e0687de38e5c1a00342c8fa1154e7532d8e5606b74654a0cb7ba519747b08543edc613fcb05fa46cf0dfd19f6fd37f7dd4f827d16e5637958755987d13c9250c9e367b0ea6589d2ca7eedfc788152b235598ec850fbaef67c706553d71442deaac4c58c7f49e45f7bb97141f468fd9977c0c1cc4f18eac4faaf5870e361397d03b6a4dcb1770bc8cd254121bbfe287bbf82a7a857e482cac1e1e442d76eb51b99710c7440010baca08d15715178b1b4c10d9f2d68cdbab65e5a1") freebsd11_mknod(&(0x7f0000000540)='./file0\x00', 0x80, 0xffffffffffff67c1) setsockopt(r3, 0x800, 0x9, &(0x7f0000000580)="265e9b4b507adf51639f2f82d80b1e1095be5de3c05352c00a4456fa8ac0af368f4ab61d68ef73930ef4b7469b18118e967b2cfc87d4dca0029531a976aa45372e279289d4dc7f26c131610364c7f4a7113e18738398786b4263608126b5291e4cdad612f355f5a9fdad47f13b1769b10729723bf40963e4f27c461f8d75109f55c904c486de9c13907bd5e47a29971cc556a6598b87832c0750fe0fef056f8391d1ab84f2aed4cd71d7900472d2576963e024b3637e8ec53bd9ceb0f4f2c1af3817af20e547722301450e095dda390aef30abdc01bffaf0f7f4330e53f7", 0xde) r4 = fcntl$dupfd(r3, 0x0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r2}, &(0x7f0000000740)=0x84) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000780)={@multicast1, @broadcast, 0x0}, &(0x7f00000007c0)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000800)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x7, r5}, 0xc) fcntl$setstatus(r0, 0x4, 0x10008) r6 = open(&(0x7f0000000840)='./file0\x00', 0x801, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000880)={r2, 0x1, 0x8, 0x6, 0x2, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x20}, 0x8) openat(r0, &(0x7f0000000900)='./file0\x00', 0x110c00, 0x40) r7 = fcntl$getown(r3, 0x5) getresuid(&(0x7f0000000f40), &(0x7f0000000f80), &(0x7f0000000fc0)=0x0) r9 = getgid() r10 = getpid() freebsd11_fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) r14 = geteuid() freebsd11_stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f00000012c0)={&(0x7f0000000940)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000ec0)=[{&(0x7f0000000980)="53025e9c338f36117147a109436c6d8738e3d07441dee18f7543020fa6a3acc41d2b04075fe59defe5208f6f7e5b2e7124e6626781bc90bc7bd6da5b6d470d6a572c12680d155e9b4b7d38d9dcf735c8b39936efafcb23733d0eaaebda4af1006189c213bd90c9b2582703f8dd21013ee739d6b6928979361bd684cfe4405308109e92d382bc9b0b345615d991fab99b59a7b53a46264500c81a15c83cdfd3bec34930635b2d250d6ab35a2904b2ff4771be31b6d562c3bd501e9ead424cc93dd657c9e4130e014e6dc02f0b2564873e65388005942b3f7a5288530f7b4c1b653c7318054d88ba40f769bbc36c34a00145cd", 0xf2}, {&(0x7f0000000a80)="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", 0xfb}, {&(0x7f0000000b80)="a53bc2b01126594dbdfb9a82c7e15d3d684be2ff06b995e42364237c877da5749661e3b7b6c5d79399b5718a9a85ee2785f4fcda4ac06a1a12828f446ebaa1ce442b87286c7bba10ea89b04cb89eead024813f67d8d78a9554dc644bfd51550a141b373ebcff705942c844e678acdc84dc77839ab03c5a1a174ba1efb79bc52f2b13df2e45d6f9de86f91c9116f0d2dac139b41e4841ab2b8683dab1c577658b9461f743f812c0b05b7bfd33dff23e7af1b63a7ce2524dfd63b8ea5a6d4ec1404bb36c0e5bd17c07519d8e79b157989b185c6fb1a8607d8a3233dfb56901395111f09628da8c3f35ee", 0xe9}, {&(0x7f0000000c80)="eebd36d03e24d7fcffc227664b14b71718c6ef0fbdfc3980a5e88b97f03ac22247d21b9f45d261cf1ac580825270fae2f486131312ca0e9f50245742276f2d6053de478a87a463312577f4e2b9fd3cb0efd306f4bbb033762cd2147a965e9ef580e2d3a61bcce6c71fd5377d7c1e2ab29185901ecc0bcf98c34a249f3be58bf9c398a686a63c382ca57685186bb98de8fe8ddf9c2473cfae5333c31497df5087e232e1f62593a6eadc07f4d20120f3bdfe31c91fd25c36bac0358cacd6f9e86b07dcda0e12a393989ec9b29fcf", 0xcd}, {&(0x7f0000000d80)="b1c79a26c77af53034f4262c31cb37a34f2838f53eea84ff052bb1d2771e96544784b9ebb247be90cd6467a53672d370b88d14deb8986dd10e2e7a7325b87d9ff900a1d8ad1fbbac112349e81cddce6ba26962d8585719fc52c260de35698a90f7cf2de74544229a49ac1a925fc9f2c3458f057a300489c55ab62f0cc9ec4d4d04519aaec57870cf44b2310ee035bb5beac54adbe83b8d02ecfb876e6afae227e0bccc78e2de7c", 0xa7}, {&(0x7f0000000e40)="23f47817a1f193eec3f86aaf0bd552582f47035e621277680c3ce78af3eff17c091fcedc43286dedb56590204e196ebe4ed5972623bf4184002622acbc13669618de5cb16cab5ce902eda012c30f924acbe0893a44e6bd5ce7ef294ae14f980f22f567143519538e4c769e4b14a66c8e0e3e77d2baee3f1557", 0x79}], 0x6, &(0x7f0000001200)=[@rights={0x28, 0xffff, 0x1, [r3, r4, r6, r4, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r3, r4]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0xa0, 0x4}, 0x20000) 01:54:19 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0xffa, 0x800, 0x1, 0x40, 0x5, 0x80000000, 0xf17c, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x14, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r5, 0x9, 0x2, 0x100, 0x3, 0x2, 0x6}, 0x98) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 01:54:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000040)='./file0\x00', 0x60c020001) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x30) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x8000, 0x400, 0x7, 0x20, 0x101, 0x7, 0x0, r2}, &(0x7f0000000200)=0x20) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x28) 01:54:19 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1100c1, 0x2) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x840, 0x21) recvfrom$inet6(r0, &(0x7f0000000040)=""/71, 0x47, 0x41, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x59, @mcast2, 0x1}, 0x1c) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 01:54:19 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r1}, 0x14) getsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0xc95cae3a90ac86ba}], 0x1, 0x0, 0x0, 0x3e6) 01:54:19 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mlockall(0x3) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x4}}, 0x0, 0x400, 0x3, 0x200, 0x10000, 0x5, 0x200}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) 01:54:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = semget$private(0x0, 0x6, 0x1) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/7) socketpair(0x1c, 0x20000000, 0x101, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/602], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 01:54:20 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ca9000/0x12000)=nil, 0x12000) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x0) mlock(&(0x7f0000b08000/0x1000)=nil, 0x1000) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:54:20 executing program 3: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xab}, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 01:54:21 executing program 2: r0 = socket(0x17, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) 01:54:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x10000000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c) 01:54:21 executing program 1: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="42b23cac13cff88e498793dc53365af003ef3d84b22d5ef11e0ef54b56c7e133bd15f928e3a1556ddef743d7005b3f57363f247d2132d94c3ea91129b66442047ec3068c6db80d511a00cc98f43ff8d86777f8454fcbaca3c6837573f1a2df175dfb606d8c0dfa6f0061550c928cad9e78f7ecf4e4727d0445fce089feed642726ab6f8b9fca191f516703d03df66bf11e69225c98bb913887672527063acc40879c2121472e2ab4c3708bea", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0xc7) 01:54:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x80000000, {{0x1c, 0x2, 0xe2, @remote={0xfe, 0x80, [], 0x0}, 0x3a}}}, 0x88) 01:54:22 executing program 2: r0 = semget$private(0x0, 0x3, 0x81) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000001c0)=0x81) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/253, &(0x7f0000000100)=0xfd) syz_execute_func(&(0x7f0000000240)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc475ede1fed4f47d82663ed107c4c2b90a23f216657051c422b10c8cb6490000000051ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c480f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 01:54:23 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0xf7) read(r0, &(0x7f0000000200)=""/42, 0x2a) execve(0x0, 0x0, 0x0) close(r1) 01:54:24 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="c4a279581c51b5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce000008020004bce4721fc8fe9509b9b9b000000c1ea01b8400f1ef13166450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f17720d14111d54111d00") Memory modified after free 0xfffff80012dfae00(248) val=4060f80 @ 0xfffff80012dfaeb8 panic: Most recently used by ip6opt cpuid = 0 time = 1000000464 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00293ee0c0 vpanic() at vpanic+0x1e0/frame 0xfffffe00293ee120 panic() at panic+0x43/frame 0xfffffe00293ee180 mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe00293ee1c0 uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe00293ee270 malloc() at malloc+0xe1/frame 0xfffffe00293ee2e0 softdep_disk_io_initiation() at softdep_disk_io_initiation+0xf56/frame 0xfffffe00293ee390 ffs_geom_strategy() at ffs_geom_strategy+0x23c/frame 0xfffffe00293ee3d0 bufwrite() at bufwrite+0x30f/frame 0xfffffe00293ee420 ffs_update() at ffs_update+0x42d/frame 0xfffffe00293ee4a0 ffs_syncvnode() at ffs_syncvnode+0x6f7/frame 0xfffffe00293ee530 ffs_truncate() at ffs_truncate+0xa71/frame 0xfffffe00293ee720 ufs_setattr() at ufs_setattr+0x918/frame 0xfffffe00293ee7c0 VOP_SETATTR_APV() at VOP_SETATTR_APV+0xc2/frame 0xfffffe00293ee7f0 vn_truncate() at vn_truncate+0x23f/frame 0xfffffe00293ee930 kern_ftruncate() at kern_ftruncate+0x13b/frame 0xfffffe00293ee980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00293eeab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00293eeab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x2 --- KDB: enter: panic [ thread pid 7055 tid 101825 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why