0000000780)) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000940)="3807f75afd9f5b4129243c1cb18d54aaaee3e349a55618518148dfaf12b5c65bd9874fd951760e00f4e13f5150cc6fc3fab6a60acf8cbadfd3e6dc1138781680b687b7c1b37443f0a1ff63e182cee963fdf107ed9dc57795d717dfa1de391f6cdfc51c3ddb6731d06f0c8cdecd28c07903104a90d8b5aa6c9659bf5be09bea8800b274f11909039a76a08e1788f58ebe640301afe3048e4ce2fc5c3c62864de5c4226b722c6b58be87a81bb497f359fef247ec30c9bef5dd7282dc9cdb4613f7b59e7a6d62c0b0c8fa72139c0c517865c8") 00:01:56 executing program 1: setrlimit(0x6, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(r0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)="6d249c43098288b3562ca4bda9dbe58dee4dc2408564d55d014bb1731eaeb23cbbc8fd63536b4765380f803c9677068c3daa81d1c75f4ea732c3694ae9c0a0754a7b47bf549eea3b2c", 0x49}, {&(0x7f00000002c0)="2e5d221044d62d0f1924551a13d6110f27437dbdd548324e08d9ddc51524cdcfc4b4942f121cb13e0e7ed4283c9b6eee54fd80bec135818f8094e3164fac74a56767ffaa7fdc22c965725d568174ec67389f", 0x52}, {&(0x7f0000000340)="1971d1b1afd2b9f66905620ed0fb4225a35c34c6be5d5ce247d73c5a481ce1e0a82ad84ff06be53c420076e4c0b884779438f513b0318fbdce411189d4a6497d513b784f472df4a5032a18fa4d2ebdad1d9824cfbeaa4d3f315dbcb3dd5b18181e5ece7554ae83761fab4f996ca74d0d13fd7df71aa53e8ff6df97978ac1a52d46f24265247b653212b3f194e8d5", 0x8e}, {&(0x7f0000000080)="ee979c59cc4cbb40817235c5c86932e8b2cbb469f4161bb73085d4", 0x1b}, {&(0x7f0000000400)="cb8fb1eb10ea8d06a7919b03282cf3452a6ad3ec4dda2dc605780fbdfbe40386a1", 0x21}, {&(0x7f0000000440)="1e8edf758002ff3f828b92de748ba3a562d0e2248a6c8edf66459bbd0072921c6f2a31d48bb955e5988175a08b01eed52c7934d0421d0bb7413ceb9604f3fa6ba13f98a44b4985877bc9", 0x4a}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x100000001}, {0x7, 0x2}}) shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) 00:01:56 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000001040)) ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, &(0x7f0000000100)="421101e9ec336869bbeeabb49ddfb3ea70bb3de2262e145f69d74cb17319") socketpair(0x10, 0x7, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x0, 0xe, @local={0xfe, 0x80, [], 0x0}, 0x40000000000000}, {0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x758}, 0xd5e, [0xfff, 0x4, 0x9, 0x2, 0xaa9, 0xce, 0x4, 0x8]}, 0x5c) shutdown(r1, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3, 0x16f) 00:01:56 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000200)="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") r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000040)=""/127, &(0x7f00000000c0)=0x7f) fchdir(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f00000001c0)=0xc) 00:01:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) 00:01:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) sync() accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 00:01:57 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300)={'accf_http\x00', "10146494fd786a3696f5fea01964237c2612e0acf7acd8e220b50407d0e2e00e886456d4f7903f822bc14174ce1ca1633f86fda493deba6a82bf1efcf848b67744aefe781097dcccce13d3dca6c39cabc6d8609f27e8a69fe270ad1360bc865847bc657922f9f3c17c06c2ec13958123ed2bbe42a45f3ded9799ba9e291a9655a790776d57f1c2c2858c4dad22cfacd15e4083366924aa164692b88f57c5513d1fb7c451793ac82d7c223bd7f8d3bd4b719cf291ddf8ba1e8253ab7d517d9736124aa874b3a02e517004ffd8efecedc52eb1d25dd30a401c910042f069666d535e13365fe3381aed9e7cf3fbe07493f9"}, 0x100) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000100)="2584cccb01787681785544c1eaee5b8c9715ceeab0ad6f2cbb034720143d78c1574ad4537f1cc4795df2b3f6b823b5a16d438eb523f27bec24dc9e341f5b0b2c9bb25e16d56896dd97d40a7109010129e03f0c0d53b66efa7844b2cb5a89d39b9e3a44838f3c5c71571f12f5c0869506b4e45cb05368de1783adb8fe76f22c66db1a7f7c0fb1c8691f83ce6ba18ee48c2fb6a3b659fe93d75fbc4134", 0x9c, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00b8204b63000073dbc6"], 0xa) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000500)={0x1, 0x37, 0x7, 0xfffffffffffffffe}, 0x8) sendto$unix(r0, &(0x7f0000000040)="b10005029000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xb1, 0x0, 0x0, 0x28) sendto(r0, &(0x7f0000000400)="b7cd307f0764ca895e8dd96b2b86bfe8b8c55f528f03d776297d9ca36c916a6179fdf091010809dc46452d6849a8e2dbdc091f89541ab64f9d2ca28cff718c0cef9088cc2b84770ee7d4", 0x4a, 0x1, &(0x7f0000000480)=@in6={0x1c, 0x1, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x800}, 0x1c) recvfrom$unix(r0, &(0x7f00000001c0)=""/211, 0xd3, 0x2, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000540)={0x20, 0xffff, 0x400000000, 0x8}, 0x8) 00:01:57 executing program 0: syz_execute_func(&(0x7f0000000180)="969898472c430c0e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000600)=[{0xffffffffffffffff, 0x57}], 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getgid() getgroups(0xa, &(0x7f0000000580)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x8, &(0x7f00000005c0)=[r1, r2, r3, r4, r5, r6, r7, r8]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4) 00:01:57 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000af05eb8e752ebb3a25"], 0x0) r1 = dup(r0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000040)="5fc7ecb398b3588396d1", 0xa}, {&(0x7f0000000080)="7681fa0113fa1d51b6f8ae02c360c2125a8650db87", 0x15}, {&(0x7f00000000c0)="2e8064da206606c4040b7912ba5e98f2641974c01f671bcf4f6026cefaf167fdef", 0x21}, {&(0x7f0000000100)="a7e99250eb578b05ca4aa7cc40b5cc33ce9813636c5e505db704fd9a50020091f16349f8747580fc2d759cb2752e2a53f6747750ce04e0461a4aea3c8afd99f14a0c82", 0x43}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000000180)="9c1aad9adc29fa5531331acd781f4b204388aff5264575670390dfc28c2e4c6f43912ee8d6090fe8153f84a7e899eb352517e974bebf595c5f4fb3be167f286650870b742a4a987abc42a5329d0aa191c6090f8ce4d583e55f7c7789e7ee3c671ce5", 0x62}, {&(0x7f0000000200)="fbae9afd56d5d25575b29ff209b05f778d4489d3f744b7a4492f088a27aeffb0124ea178a15633db63cf5a07f90c5db6c1856c0630e308630750939bc10dea0908e0190f5d34a3a7cf038a4d24de78aac6d3aa1d3b95df94a9b086611a2c41d5c8b53997039dd6919c3c1077c2b80d7118446e10eb77dcf2a6bc9c21b2b513d627c08232698feda5769aef54602754efa242049bcbcaf0e3fe54d4deb63604fd383601cad825a5224aa3d892", 0xac}, {&(0x7f00000002c0)="6bab4e86f745cc251b8ae57a9d2615a9623e4d5a380ee5d871a96722e61d8c87e55419815c5e41c2818083abc591bd0293d2c431d6ed368cb24ab7e15751ea003a", 0x41}, 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"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"}], 0x1308}, 0x85) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) 00:01:57 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = shmget(0x1, 0x3000, 0x485, &(0x7f0000034000/0x3000)=nil) shmat(r0, &(0x7f00007a9000/0x13000)=nil, 0x2000) shmat(r0, &(0x7f00000b2000/0x1000)=nil, 0x3000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/37}, &(0x7f0000000240)=0x27, 0x30000000) accept4$unix(r1, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x10000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x200}, 0x1) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000100), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000040)={0x1, {{0x2, 0x0, @loopback}}}, 0x90) 00:01:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000640)=""/4096, 0x1000, 0x40080, &(0x7f0000000080)={0x1c, 0x1, 0x5, @mcast2, 0x7fff}, 0x1c) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x6, @loopback}, {0x1c, 0x1, 0x0, @loopback, 0x3}, 0x8000, [0x40, 0x7, 0xfffffffffffffe00, 0xd7, 0x800, 0x7, 0x0, 0xfff]}, 0x5c) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000001290000002f000000000000005f941defd97961f8e068265eb64f72b702b3ce5041c30709a9963e7634f4355d559c50ea5cb698f729948a00164a25170194d0cec44ab9290afdf23655d7fe7462db159322187c1f2aac7ea22b7cbf1fa75672aedde573af48b1b283b9428b74441521e723916cf9ca0158c1fa298e"], 0x10}, 0x0) fchmod(r1, 0x80) 00:01:57 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) freebsd11_fstat(r0, &(0x7f00000000c0)) dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c005d00fe9ff700000000"], 0x0) r1 = socket$inet6(0x1c, 0x20000003, 0x6) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000340)="06980f1ba536230000472c43030e0f05f30f59bfd900cf00c4a37bf0c53c41e2e9b55767660f6b32f9660f72d50f0f01c40fb1585b751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0900f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6c4217d71f485acc4c3214cb9a5605419c201b00b001100bfbf8171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") openat(0xffffffffffffffff, &(0x7f00000026c0)='./file0\x00', 0x0, 0x148) r0 = open$dir(&(0x7f0000002700)='./file0\x00', 0x200, 0x84) r1 = openat(r0, &(0x7f0000002680)='./file0\x00', 0x0, 0x7e) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000100)="523da6ddcaaf0ff9f5e4319b9b34704be22706e29facf1712011b68affebcc006429fe25469c07de71e248c227e6e3ebc30427fe5169ff2d64a67babbbaecc565e66f1660e4d9de156996fc785914857aa233093c39333a173cad865914b7ce79a9995cfd3914395720989c10da99044f5042bfc878a5a860b3f85650e6c1d91cac8a125bcffdc66") fchmod(r1, 0x0) preadv(r1, &(0x7f0000002600)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000001c0)=""/107, 0x6b}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000002440)=""/142, 0x8e}, {&(0x7f0000002500)=""/159, 0x9f}, {&(0x7f00000025c0)=""/16, 0x10}], 0x8, 0x0) poll(&(0x7f00000000c0)=[{}], 0x39d, 0x0) 00:01:57 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x8000000000044) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x22) open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0xfffffffffffffffe) 00:01:57 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b37120b15ffbb15ffb110f0fca38048336000000") r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc, 0x4) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)="bf007cac316b60da6c60c80c2ccfc1683607bd48216472c42e4dc65e9513e13001ee28bbca6a4f2da8c754487e322d476bca5ec137c2ac4632d538726534e02cadc1610209c8d4c8edc847cd78b940b4b08f4e11a194e927482d4f305d225bc396879dd3dd3ce57ab5a0ee214cd02b") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f00000001c0)=0x6a) semget(0xffffffffffffffff, 0x0, 0x0) getegid() 00:01:57 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000080)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e61f660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x9, 0x3, 0x6, 0x1ff}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x9, r1}, 0xc) 00:01:57 executing program 2: syz_execute_func(&(0x7f0000000340)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebcca0000802000c4c3dd6d68074851418fe9509b9b9bfc0000664b0f3a229e0f000000f7eff265dc5f00c4c23bdcc41010bb5b45363ef80f9966030faee466c1013d0f5e5bf447000026400f0d18e3df64b03649676670666636660fd2938c00000007190382c382c3450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$getflags(r0, 0x1) 00:01:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xfebc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x161) 00:01:58 executing program 1: freebsd10_pipe(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r0, &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={{0x7fffffff, 0x1}, {0x3, 0x8ee2}}) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x1, 0x40, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000040)="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") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000001100)=ANY=[@ANYRES32=0x0, @ANYBLOB="27000000f78492b92d6aca6f86b7596147e14d61d2e1dbdb97630741a2eadfbc815f7df9f270e727ca77ce4ae278733b2204b9cca8115135216b6f07d8baab3e86b904683a421a1377a354c0"], &(0x7f0000001080)=0x2f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000010c0)={0x0, 0x0, 0x80000000, 0x3, r3}, 0x10) 00:01:58 executing program 2: r0 = socket(0x11, 0x10000003, 0x1) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c653000dedd3d75a1fbc6698e0d95b286d2548827a2b91e804be603000c960031f4d7436ae7c5168652da0e62155224d25803430e076386f3df28117b247805f1276c2f376ba8da0c713f34825bf1913aa766cb3345a598a557bdf4935dd5dec099fb360c86b02a89b5b7a0c04b949eb628b1006b7a602e46fb0f8bfb8cf43288b4c82954540bdb584759fe651cd532a6c448dcc9c34fabef01af880ed43c24ad74bc08c1cc"], 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x80}, 0x24) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:58 executing program 1: getrusage(0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:58 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x804, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800006b1df9082b7e33e1b34438000900cd4e9000b90ae08445e921b33e862b2c46a8865a1a78410ff283aa4134ad8d48954805d45a2a1562d9586116bd2c86"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") geteuid() fstat(r2, &(0x7f0000000880)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:58 executing program 3: syz_execute_func(&(0x7f0000000200)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x629, "2db717d0551228304615e16a54e93a04"}, 0x14) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="e13a3e7f029d61fc803874a4d8530888efa3338c6e768abbb4223d51c5f649bf87843bb07463f08158b9f168ef261c12840236c4ba0d0a9fb6a25b17634045a27efac3e4c484494d9a21abe385b85049c4758490aa01d0e0baefe27b8af255b08b9e47ac6789a723638b93ad0f4eb908ce8f9e91c4fbbca3fdceae849b2bc7bb75c0cdbbabf53df9fb822b806060658ad4dc2255c024568918f2911a") ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000100)="f0bf811d7e53b1c552512283b9395de8b26a75cb625cb59cb1279723cb5b4e4e8112663926308b451be2ac4d2f95b97f75dfa45c4647908ba703db3d272e", 0x5, 0xc6e, 0x3d9e}) 00:01:58 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) accept4$unix(r0, &(0x7f0000000480)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e, 0x20000000) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:01:58 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe040, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) mkdirat(r0, &(0x7f0000000180)='./control\x00', 0x20) rmdir(&(0x7f00000000c0)='./control\x00') 00:01:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820200"], 0x10) recvmsg(r0, &(0x7f0000000180)={0x0, 0xc700000000000000, 0x0, 0x0, 0x0}, 0x0) syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) connect$unix(r0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) shutdown(r0, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 00:01:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/189, 0xbd}, {&(0x7f0000000180)=""/121, 0x79}, {&(0x7f0000000300)=""/200, 0xc8}, {&(0x7f0000000400)=""/195, 0xc3}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000500)=""/252, 0xfc}], 0x8, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:01:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) 00:01:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000140)) munlockall() getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000014c0)={{"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", "d9740641cf1331ec1725b2f2990a2cf172d251f16ea72dc35da1b4a7af309a05", 0x1, 0xfffffffffffffffc}, &(0x7f00000004c0)="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", 0x2e5e, 0x8, 0x49, 0x2, 0x8, 0x5, 0x5, 0x7}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:59 executing program 0: syz_execute_func(&(0x7f0000000040)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x17, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x80, 0x9, 0x79}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10) 00:01:59 executing program 1: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x1e0) sendto(r0, &(0x7f0000000140)="8346ecdce5d1269f28e66a9aec9fde2e4c772d26a65df49efacc84520afe59375f28fb2e6b05482212f167be50b2c692493bb4df215b1ee248678d6d9551545001794ad52aa2bebe4c8daff22f56bdd27edb38de177e5de8116d4b163ca12783d0c825220f1dfd73b26101da6bc2673648aac4c8fc10becac15f604263099b539ab5c57c6e96e5e45f94c2abc3b1534e2d8fc6136d27bf5862c0376de3e5fdfa46c92e2ca29524310ff046b92b1286b41845d31377d95b4daf43f23c8ef5c1b477a63a886d7021aa9729806d24c9f3ad522268338376aaaa2fa9e9885d2e9ccd8b300d1d5fe04d6ac0fe4e913dea0eafe4a9d85b1860b0375e73655c3afdf9", 0xff, 0x0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000300)={r3, 0x2, "5ae0"}, &(0x7f0000000340)=0xa) 00:01:59 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000500)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000540)={r4, 0xe6, 0x401}, 0xffffffffffffffbf) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:59 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="ccb972b0ea2ef140279544a358b7a5570466172b1f") read(r0, &(0x7f0000000000)=""/56, 0x38) poll(&(0x7f0000000080)=[{r0, 0x20}, {r1, 0x80}, {r0, 0x5}, {r1, 0x4}, {r1, 0x80}], 0x5, 0x10001) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = msgget(0x3, 0x6a0) msgctl$IPC_RMID(r3, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xfff) 00:01:59 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) 00:02:00 executing program 1: setresuid(0x0, 0xee01, 0x0) geteuid() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100), 0x10) 00:02:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) 00:02:00 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fchmod(r0, 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x40, &(0x7f0000000100)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/158, 0x9e}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x8001}]}, &(0x7f0000000240)=0x10) 00:02:00 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000040)="b10005039000e803000008005786ca900f0e08fedba11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7897246827e3f204be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e1aacb5cf02000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb7, 0x20004, 0x0, 0x0) 00:02:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x2, '>\t'}, 0x0) 00:02:00 executing program 0: setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) setitimer(0x1, &(0x7f0000000100)={{0x1, 0x298a}, {0xf499, 0x8}}, &(0x7f0000000140)) 00:02:00 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0422a141d393a0000f2680c00608300800080589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966033e36f244ad2c240f5e5bf447000026400f0d18c401fe5ff6e3dfc40285ae190f01c36666450f17720d14111d54111d00") sync() 00:02:00 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787c96b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") msgget(0x1, 0x8) getpgrp(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000340)="ae209db76cdd995c24436ad7b71465b7e291bab76abcb8bcb61f79d602cfa2d52f241654922ba3239fac2872ffafb0a67d00d93ecc8b93f6b3b7a85755c409ec3a6f97a0b1ca731891cd38699acb2343530f26fb6ae05bae0b6c7607ddf6812b869e7367b53049dc1bfe5f52a9fa492df7ec475c1f0182ee2c089bf779a71779bf12b15a7afc0a8ef0ad12b0ed9282afdbc93a2326228dc2910767593f86c898eaadc9e4a2642ae3f6004126594c1cded08ac37b1724f94fa4b6dac470938a70dc3f") bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f00000004c0)='./file1\x00', 0x101) mkdirat(r0, 0x0, 0x8000000000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000240)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000700)="d303db10d3c70c89d6ef637127a180fb49556310149ed6e3e594deae49c0c348a9357cb4e87cb0cad3929fde1ee64547215e8c5f0b1a45d978479ede90054be33a0a9386952232b376089f4af8cf8647567cef7c1b633c3a907b905b9da729d4af87afac5515f6e9c446305bb5ed03b645614d928cfb4de246ef1651c208dc64e6bb0a0ebce5e62a138b896c79ecd147e3e8e70995f407b7802c6f4599cc6c6a49b9899c18b4ed1e587687d4fdf1f62ac3c976ad38ad0e518620853bbe87a602a97f45de22164e981c8413e173c384400cf919a791c5ce75b0a8ad7d814263ec0bb061a2c2bf6fe4564e6015d7b8cf", 0xef}, {&(0x7f0000000280)="dfa93339b6f0735f2d492d704961efd2a288298064436f497214ed3563276198b4f6a87f", 0x24}, {&(0x7f0000000800)="5f221909373319ecf321ad76dfe8860c3bdba31b090946f614c07743f8956eb38a363e0f382a61067fb9b7123f565db6ed52430121715d583c91bdb1c85fb24e629ef87349f5ab18a4fd5ab28b7ef9b3ad79d5384bb6c98290dee8c8acdeffc694bb855c070a36461de20d525a340f1a1613fe0bda7a46d2b05150da94604f836b59322b64", 0x85}, {&(0x7f00000008c0)="f6dd68fa05718df2dbc8c0fc971920ba62a634ae92920cc4a966dcdc4d27ca1459b5a3c309fe7226e9b3f631dd0a34fa214554f3b0d5530e052da86267b177d8c1f711be3e5a846c64979cb746e0a51c728340483fbd48156d79172cc3b39a0d0856dfb7d90b81ef6407616ddf15eaec816dd222a77f5095e72638063203927db127132139224eb71d838b41ed29edbac03c9ae84eca43edbf8f0d368a2d7cc7c9c5e879b07a90765e69c1bf2b1673a4c42d7ce1f3d839f03f1f0bb57a114461344c6484bd5235a2b1d4c59af3453f017bb412f9886f648e915bc295fc9360feff44c7657877b2916672d96ba14f2c95d3", 0xf1}, {&(0x7f00000002c0)="9833ac57b8f5a30357beb5516637e7730d47d75723b65102b1ab10f5e173f8cb3740020983376567", 0x28}, {&(0x7f00000009c0)="a86a0ffb49a57b5652f5041ccae0046c2b62ec429e11eb45613c3b75ff0d41f1ef052f0139d9dae8df9771a69534af9560bfca8d05c6f5dab1dba9306924b0295fa60e9bf4365e15be9d41760923ee766484b68e8dc52b91a2759fc6e914e1bf6a325f90e871409bd5a8c99afb8a730f8c9758b8d9efafd3f6649a04cda4da359e1b62ff5a583220924ed466c6054a3ca0a772f9222fa1edf0a3a89731098d0645474c57fd4637488263540d4018a172dc152bf5e49d86d794c4cbdefdcd0d323223292bf1e20f7c9f", 0xc9}, {&(0x7f00000005c0)="cc9f438a74bf7687c0fbe72a3cc8a48212960356ab4e8a902d7ef5ea9aaafcf7c575b516f1e224e8b0d3c0963af61b299bf85cc3b4f33b25844a30f3b0825870b01eeeef598753d7a828a442eb0e7b6023d4174b8a0d703f9cd321065b753b47507a5414a241550a969a295e5438ca9c0a4eada18c3d28", 0x77}, {&(0x7f0000000ac0)="54e8b6799ca5c883456b8c05dabd2e874223bf257a1ec430ed03d0192779988b38517b556bd1a3f448dce0af865240bdc44ea102512b01ad024bd083a817f633741b378e01524bad49f6a7215bab3f17a0488d0c66002a79a05745f7862ad22db19152f705157647f37a87b21a6ffe7c96cc30a99b5a3f", 0x77}], 0x8, &(0x7f0000000bc0)=[{0x28, 0x6, 0x81, "500ccb27bbc7f26fbd1179bb25fd3b2f776b01f91b0a533a"}, {0xa0, 0x29, 0x4, "64ae2809a81ad9ca6b8306b7e62abab6b271d6b9164a3e46a9a6020862480ebcb51de0375d3f690534aef4aebe850c45ee6c447eedee9e4eb9501fda35a95ee7e6027301ac1e08fb98d7cf8078bf51193e9e0e2fa57bd928c918de7181810b89cc4db65fa382ff36f4fcd37a5d6bedde03cb354cedd59c012462a9de9519c34144fec99d1866bc5bc5"}], 0xc8}, 0x1) r3 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000500)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) getsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f0000000040)=""/18, &(0x7f0000000180)=0x12) fcntl$dupfd(r3, 0x11, r1) semop(r2, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:02:00 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00004, 0x4) bind(r1, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 00:02:00 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x40, 0x0) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x5, 0x4}, {0x401, 0x100000000}}, 0x200) dup2(0xffffffffffffff9c, 0xffffffffffffffff) chmod(&(0x7f00000000c0)='./file0\x00', 0x8) socketpair$unix(0x1, 0x4000000002020000, 0x0, &(0x7f0000000240)) 00:02:00 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:02:00 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local, @broadcast, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty=0x5b010000, {[@ssrr={0x89, 0x3, 0x40}]}}}}}}) __getcwd(&(0x7f00000000c0)=""/140, 0x182) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x100, 0x4) 00:02:00 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) setreuid(0x0, 0xee00) r2 = geteuid() setreuid(r2, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10, 0x10000000) fcntl$getown(r3, 0x5) setreuid(0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000200)=0x100000001, 0x4) 00:02:00 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="e1003659d6adb01316c654b25a"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffff00000000, 0xffffffff00000001, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x1, 0x1310, 0x7, 0xfff, 0x9, 0x0, 0x7f, r2}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:02:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x3c71) fstat(r0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003eb, 0x9, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x15a}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x6}, 0x8) 00:02:01 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xffff, 0x470}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f0000000040), 0x4) 00:02:01 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f001900c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) socketpair(0x17, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, 0x0, 0x0, 0x0) 00:02:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0x0) r1 = socket(0x0, 0x4, 0xff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x0, 0x5, [0xc68, 0x7, 0x401, 0x36e, 0x2]}, &(0x7f00000000c0)=0x12) 00:02:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x300, 0x102) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000200)="6641ecaea02b6e081e8ccf889dbf074f54d232c4b001d7023ff091c6866b0349bde9a6ed5c826ea4bc6c0dd7851893aa20b96ce37a8f59e41f83468cc09b2bec53a822879109c8097b") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800041e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x101f, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) listen(r2, 0x80000000) 00:02:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000740)="6020ab9c27f9a0dad0d480ac1eeeb0a7f890dbfc819acd91610053b5af9fe0fe91a8868f22dff7b1896dbead6a0bc5e22b6e0c424d2e47ca5993a249a3a7f17421aadcc6c2bb3ff689f9679aff3d0a7b80e185395047e21f128321a3154bc82ecf05d45271545ac52707d192b84fc35ad37da6728fcdf810579d296c853f6646898dda8fa476c7c133a94a35e3022a24f7ebe4c51cf44a34074bfc5c4e27cfde4a1a53ad28967d841c3c3fd97cc9e402605eb9d7a530443dc0fd0ddc8a4ab2b23e57cdb4c41f4b158f461361062eee06244637a0") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000741c, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000002c0)={{"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", "a6e7eafc04d9c5589772c84c3a7cd2761bfcaf8bb9d5afb6b0c74f452b1c9415", 0x1, 0x100000}, &(0x7f00000001c0)="d332b4bef11ccc7536bd0607034a04b71dbee7fbb4e212a102707ae6ae49eefa5bcd33e144bfd4dc9f8c58e68a8b3f6736a76ee43670226548f3c1713653ecadd4832c0fb5c2999f047132fd4ca43c40e4598c3203dd02ac3ebdf23452f0bb6dca6f13586490b8bd4e3ee4a71ab6db5430c15b75155ffc5d995ee854f845a43537d512e6cb70c5be0daf4578871f82ded33d5589ca92c410824da1af25c646008a9525e9f904b561f9537bd30511b6bdf75c51caa7f1ac4fbc2ff1a32528ec250f85aa29dc70c20caba43ac23c759058638c8992bdcbf45584ef0a6e8eb3dd33384e53f9af6be22aa7", 0xffffffffffff8000, 0x9, 0x8, 0x2, 0x800, 0x9, 0x5, 0x1}) 00:02:01 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x81012, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="fc3225079aaecbecef3df1633a685664c69e30052d536d13c98a7883c16ee1ed2999b3611ebe7d3b2027419fb370a68866a0e60a5355a980a34cecfbd48abdb8cf693e67991387dece53960c4b399b075b443d") mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:02:01 executing program 3: msgsnd(0x0, 0x0, 0x0, 0x7fd) syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) 00:02:01 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) socket$unix(0x1, 0x2, 0x0) accept4(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x20000000) futimesat(r1, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={{0x6}, {0x3fc17668, 0x3}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x4, 0x3c, 0x7fff, 0x8fc5, 0x8}, &(0x7f0000000200)=0x14) chdir(&(0x7f0000000100)='./file0\x00') 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000900)="8fa978d6539da84aa84a2c431c3e8f0830cde4def242e16184a37b51f0c54040e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5c423094ac109f240d1d2cce10a0bf8f3f38fc882a38f0d00cd3b20c66db712c483397fd3000010bb00ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750d8cc78c8c628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc666440f2cf30fb1b37c890000e1c9b409110f1b66470f0f44c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000280)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c16171b07878960404de25cad07a0bf20f38f1c2ac8f47e1049f") r0 = semget(0x2, 0x3, 0x154) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000a00)=""/4096) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000000)="c4e145f912c4a27d225544c4c17a2d48040a5029c4827941970a0000009c646726262e4466908f0a781246000b0000000fd7f9c4637915d727") getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x9}, &(0x7f0000000100)=0x8) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x4, 0x2e, 0x40000007}, 0x10) 00:02:02 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @loopback, @remote}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000040)) r1 = semget$private(0x0, 0x4, 0x200) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/4) 00:02:02 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x1c, 0x1, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000004c0)="73c5d3b0b0aeb246b2d0bca50481411ec830351951eece4e4f3659bd25c6abf7394316b0d91a0b429cce7778c58e99981ec61d405ea3fb4ccfecc0d2cd107e119359d147f1410ff130d9ccc6f5e5a8192c54077be5c623d2d96ea5f794456cb60d4e8f9ff9327300693aa42b1e052c38cfc65db85178ff4ebe4734c5b1ff0f44b14e49", 0xfffffffffffffec4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x13) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000080)={0x10}) syz_execute_func(&(0x7f0000000140)="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") syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000002c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x6}, &(0x7f0000000400)=0x8) 00:02:02 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) exit(0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040)={0x2, 0x4dd721dd}, 0x8) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() 00:02:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x16, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000000)=0x4) 00:02:02 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x2000) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000280)) shmdt(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x70, 0x400) syz_execute_func(&(0x7f00000003c0)="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") connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept4(r2, &(0x7f0000000000)=@in6, &(0x7f0000000100)=0x1c, 0x2) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r4 = geteuid() fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r4, r5) connect$unix(r3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 00:02:02 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) mlockall(0x1) sync() connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:02:02 executing program 2: syz_execute_func(&(0x7f0000000240)="9826473e431c1d0f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000440)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d077044696044696f98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf0830080200020008f68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df660f6f650e4736677066c44279f3250a0f01c36666450f17560dc4c3fbf0bb1f84929ae1") fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(0x0) getpid() getpid() r0 = getpgrp(0x0) getpgrp(r0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(0x0, r1) r2 = getpgid(0x0) syz_execute_func(&(0x7f0000000280)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee4bc0000c4a2d93bf1c423c549ce0a") wait4(r2, &(0x7f0000000040), 0x0, 0x0) 00:02:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) 00:02:02 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0x2, 0x6, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x3f, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r3, 0x80, 0x80000000, 0x1}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000040)) 00:02:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) 00:02:02 executing program 1: socketpair(0x12, 0x10000004, 0x800, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x2, 0x7, [0xffffffff00000000, 0xbab, 0x100, 0xfe00, 0x1, 0x8a5, 0x9]}, &(0x7f0000000280)=0x16) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x7f, 0x1200, 0x5, 0xfffffffffffffff8, 0x4, 0x9, 0x0, r1}, &(0x7f0000000300)=0x20) setresgid(0x0, 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x3, 0x5, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) 00:02:02 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) __getcwd(&(0x7f0000000000)=""/170, 0xaa) syz_emit_ethernet(0x108, &(0x7f00000003c0)={@broadcast, @broadcast, [{[{0x88a8, 0x7, 0xa1, 0x3}], {0x8100, 0x0, 0x400, 0x3}}], {@ipv4={0x800, {{0x6, 0x4, 0x3c0, 0x800, 0xf2, 0x64, 0xb695, 0x44c9298, 0x59, 0x0, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@noop]}}, @generic="63623538c507f5d70713f287d379e5d7e106a529393cffd1a09325ad5a38f3112c706e07709d94618485e8029c62f8a8bc3e6ea897bf9d27bbda7c6c5a798488fed29033e3665d09065c3971ef834d20270b524d418b1d17800b881f77ffa84145d9f76b8ef772142608b9139538bbadd39f17b5b8c57be6aee0526a8a2b4d5c98aa104fbfd6d9a065fa508b34924fab1a24fa823a69ffd7139f713a9f881719d28fdb0513b5c692bf596542a0e82ec76fcd490d4859fa2438812e37cc9c8179f61555f27686040abcaf0692bd72722516b445ea0468ebafa6ad"}}}}) 00:02:02 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='%]^.\x98*\x00', &(0x7f0000000080)='{\x00', &(0x7f00000000c0)='.\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='&\x00', &(0x7f0000000240)='[.\x00', &(0x7f0000000280)='.)+\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='{-^(%\x00', &(0x7f0000000340)='@]\x00', &(0x7f0000000380)='+\'\x00', &(0x7f00000003c0)='\x00']) syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000100)="6b22e33d8d15fbb90ed0840e90292cf9d7788458584aea08441a44a80db58201f317db032ffd92ef652e9cb37ec5c76ac2661588acb54247a5d55c4255c2107a85e4") 00:02:03 executing program 3: syz_execute_func(&(0x7f0000000080)="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") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x6, @ipv4={[], [], @loopback}, 0x6}, @in6={0x1c, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x40}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x39e}, &(0x7f0000000340)=0x8) accept$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10) r2 = socket(0x10, 0x20000000, 0x1f) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380)=0xffffffffffffffc1, 0x4) 00:02:03 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) shmget$private(0x0, 0x9000, 0x90, &(0x7f0000ff5000/0x9000)=nil) 00:02:03 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x2, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9, 0x12, "a4ea4b615c2ec83b3c43f40dd3cbc98e63a9"}, 0x1a) syz_execute_func(&(0x7f0000000100)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d92e66450f3a09b61a04000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed66430f73d35bc27fc97f3ed117c4c21d3fdef2168f4808eebce00000802000c422b18cb607f900002e26650f0fcf1cf3420f7f14cda4000000c4a27d181ec1ea01eff265dca25f00005bcc4b4541e280696941000f99f2470f11b703000080aee475f5f50f54635bdedec4a1e1e0efd9400f1d7dc401fe5ff6e30fad6736660fd2938c000000c4c1717913606066450f17720d2ec4c44275095a8a66660f3a0b0865") 00:02:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2) 00:02:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:03 executing program 3: r0 = socket(0x2, 0x2, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="b79a63c598ef7945e25d1ea95eecd616d219926e0633b110da9e5fcacd8818e5a51d51aa9f05f9bc8602f9523758c9eb7c34cac55ddd4a9c00d896d974e128acf42611417f3d4e96133634901f832d8f306142b84d9a11fb6e6aa303595d13d7e373cc7148ccc1dbee0e1c36", 0x6c}, {&(0x7f00000003c0)="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", 0x137}, {&(0x7f0000000040)="969034abb61a464745ae627b295171ad2cde554186b172710a962c1f4ccc061bb0833713ba11", 0x26}, {&(0x7f0000000200)="5916fd27d9ddbef702e6ce961e3f01a837cc01f2bd1d9e41e069eaab79eed86e5d23dc69851af3a672add0727471d156cff7a369cbbe258891373d8fb64620b78f2efdeb3f6926fb1f2f231652aca4acac4274c4343af5158a589ccabdb8956cd8692f0ceab59d227958886a47b62c78f23ca74caa6ede7ae8cac93e9096cd17edd44139b7467c1cfd428fc52af4a7ed68ec8cc8d22ab90ecb76834bfd542c1a3a6fdccd3647826b53a7f62cd70f80c57ec39221548bce68e6e02a8eda64b255013ed5042e205c5cd9afa9078c6cc240814fd03240345e1b5cfea0f1eaa70ac88a7b5e77854cdee10f38", 0xea}], 0x1) 00:02:03 executing program 0: syz_execute_func(&(0x7f0000000000)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6176c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = getpid() getpgrp(r0) 00:02:04 executing program 1: syz_execute_func(&(0x7f0000000ac0)="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") pipe2(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x8ac6ff3bd8b53244, 0x0, &(0x7f0000000240)) read(0xffffffffffffffff, 0x0, 0x0) r0 = getegid() lchown(0x0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r1 = socket(0x1, 0x10000005, 0xfffffffffffffffa) sendto(r1, &(0x7f0000000000)="b3aaa490d9eee3074167955468ebc9581d2bc8f218a05da5cbb02fa6d76cd1fc47163f9baa59269cfe750a47f8c747f1e08782ca4c0787687f1ce374bf8abdf42cf952b73e46b4b518df55cb12a2ff9034a41151cdcfa96f378f6f76c7", 0x5d, 0x180, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 00:02:04 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae805f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) semget(0x1, 0x7, 0x1) semget(0x1, 0x4, 0x148) r0 = semget(0x1, 0x1, 0x60) __semctl$IPC_RMID(r0, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x4) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000240)={0xd9, 0x100, 0xfff, 0xfffffffffffffffe, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={r3, 0x1ff, 0x80000000, 0x3ff, 0x2, 0x7fffffff}, 0x14) 00:02:04 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0xfff, 0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:02:04 executing program 3: syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c050f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x30082, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_fstat(r0, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x81012, r0, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001280)={{"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", "5268841727a53d3c3ae732f6b4f63bfb839147fc4e0c0675836d3a90ade30ed8", 0x1, 0x5}, &(0x7f0000000280)="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", 0x0, 0x6, 0x9, 0xff00000000000000, 0x2, 0x85c, 0xfffffffffffffffc, 0x1ff}) 00:02:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast1}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @remote}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000000c0)) 00:02:04 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xc0a8, 0x60000, 0x5}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x100000000}, 0x8) syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db7b7252583397fd300a9dcb8dc0fbcafaf100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:02:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYRES16=0x0, @ANYPTR, @ANYBLOB="4b93eeab24d62f8d5a4d43cbe621ea90c6a4e6d1d025a83504fe0c5c0b3eea34e0b96f524124fb8dfd60cb2e6a34d52a89abcb8dbc6000322a8b2041d3704d6bf59a0899cd2b883c5078f4387f3919b75caae53abdfdc9b1a61ec610903771ffc82c36480c080ff6ea9a94418b5b27fd1d57a99fd3d5a7054489a16635ab7629c4439b2144388ca8e15d7b1c262e0669db3892dda45f8e74daff37f514604cabc0aab9e3f1fee24f65ae48e6ec621523cf47db9a0ed87c0200a8cea377b52935d948190bfc1f022646c47cb315fb4a6cac66b8a59401a81c853803821765b303dfcf3c37", @ANYBLOB="3c839a8ece38b9d2b7b652565ce39588fa138bc27a81c297d189a60a873fe32ea4702eb4ce422b1a2564c5f71be6cecb077391fa77812138f9c80a669fd11b730092863fc4f232482739167d7e933e9b3e8ef5e15e4d9614b9e8e27c73ac93535e667937a4bf85f73158cabc9fd9c8bf5014181559386912601bbfd54e76e42a42a56e7fe4415735b0e0c2893bc05378b027ed19756e935d41bfe20a8efdb06b24313e", @ANYRES16=r0, @ANYRES32, @ANYRESHEX=r0], 0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x80000000, 0x2, 0x5, 0x5a, 0x2, 0x5, 0x7, 0xfffffffffffffffd, 0x9, 0x8001, 0x66232a09}, 0xb) 00:02:04 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 00:02:04 executing program 1: socketpair(0x17, 0x1, 0x8, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f00000004c0)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000fc0)={r1, 0x0, 0x3f, 0x9}, &(0x7f0000000a00)=0x10) r2 = accept$unix(r0, 0x0, &(0x7f0000000500)=0x209) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a40000003c677fa6a12c1596124ec00b6b593e9774d9600000000000000002585cf22f48e93c2a2b5ee5b6c203a8beee4eeef1895757000d5b72b981ceb46eee04b7d012632625173fd4d7d2c101f705c205af5728a5758b73aebf658f49094f66050db44e4182f259f57673190291ddc162d811c96fe15d57bdd300004d57fde919e8c4faf4fe99e6dceca1eda92a0cc63a1a129c259528973a"], &(0x7f0000000140)=0xac) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x3}}, r4}, 0xffffffffffffff0c) clock_getres(0x1, &(0x7f0000000040)) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000580)={{"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", "a3c5871738201e9fd891d2163a8acd06ba42d0f07de8cabdab9f0e11cbbe8eaf", 0x9, 0x7}, &(0x7f0000000180)="41a66edcdd669ee4374d81de19a3ebb03c34584f4692d7ea5d2b1e2b75ae8877d2e9dcbfd7333063f94948c22ce8848be3c795059ffbe226dc5faab9e041f8ba8dc1173dbf8e347312326599d1cbe5cfae501ad15b12240a215b3b542bdd3bfee549d65b732e5210f238ba150b84", 0x0, 0xffffffff00000000, 0x8000, 0x10000, 0x5, 0x1000, 0x56febdc, 0xc7c2}) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000300)="316fa54333abe98507d329456e7227ed133feb5dd489804f8a8b5566ef510e367b4f07f1e140b42dafe5de9c117f0f052a3433c69103af1c3c6254bb66a54c296d22bd58622a81383cfabd13dcc574f593130707a019e42ba8e469b4d90920bcc209d34e85694f018bdca42fca29c712f2999cc1b8ac23fcf4ab199e9948f6d9a04880f523f5e4731282f19671913b95afcb71c1326eae9c803f2e41f9b5734dcceec614c352620beb32399a864678a4988f73d4bff3e2543f7f75b2037330c8ed874037987537bc9786231ab66bb6baf04e3093e57614566eddddfcd0f97bf54f01d3ddc424444d3968b92150b4") 00:02:04 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) lseek(r0, 0x0, 0x1) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x100000001}) 00:02:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1f, 0x6010, 0x400, 0xfffffffffffffff7, r1}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x42e, r1}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xffffffff, 0x7fffffff, 0x2000, 0x8, 0x7, 0x7, 0x3, 0x4, r1}, 0x20) syz_execute_func(&(0x7f0000000140)="9834150f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000280)={@in={{0x3, 0xffffffffffffffff, @broadcast}}, r2, 0x0, 0x0, 0xffffffffffd}, 0x94) 00:02:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), 0x4) 00:02:05 executing program 3: semget$private(0x0, 0x3, 0x4) syz_execute_func(&(0x7f0000000200)="0c03c0817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a7d7dc4da7676c5f2168f4808eebce00000802000c4c3dd6d68660f69c94851e68fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f99660342ffd22c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:05 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="d1b8d20dbf4582022e2f66696c6550077c80d43f51b91e23f5fdeaf1f1683811f1214737b25fc7c554b5eb0cdc7da15c47d5d1ed99f7c6ae14b43b40f4b77cd6a3dbb7c8107ce0b9236f3cd85eeb13246e723ce2cc9c48a37b750e4c45d61d4a527be95e830f281906582367656564901bd623c199a952b6268e177d3d95d8d15c644b86bf837f989984068d346dfdbbb4ebe640725795"], 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff27}, 0x0) socketpair(0x10, 0x10000002, 0x10001, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x9, 0x0, 0x9, {@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0x0, 0x8000000000}}, 0x0) 00:02:05 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2309000000000000000000000000000000000000000500"/128, @ANYRES32=r1, @ANYBLOB="300066288ed9e2edb6aa00018005000000000000"], &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0xa9e}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:02:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x3ef1, 0x1}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x6, @ipv4, 0x1}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x9, @empty, 0x2}]}, &(0x7f00000003c0)=0x10) flock(0xffffffffffffffff, 0x5) ppoll(&(0x7f0000000240)=[{r0, 0x8e}, {r0, 0x104}, {r0, 0x100}, {r0, 0x20}, {r0, 0x88}, {r0, 0x22}, {r0, 0x10}, {r0, 0x8}, {r0, 0x6}], 0x9, 0xfffffffffffffffe, &(0x7f00000001c0)={0x7fff}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10040, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000004c0)="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") fcntl$lock(r2, 0xf, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x9}) 00:02:05 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") clock_settime(0xe, 0x0) 00:02:05 executing program 0: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffff7f}, 0xfdf4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f78e95d8c5c3533aa54395639cf5a59cf327c106943c4fcf0e7be66696c653000fe8bafb3030ac00064d7e818852b"], 0x1) close(r0) 00:02:05 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000280)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x10000007, 0x0) socket$inet6(0x1c, 0x0, 0x0) socket(0x2, 0xffffffffffffffff, 0xb4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0x2, 0x0) 00:02:05 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x904, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000300)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x2, 0x4) freebsd10_pipe(&(0x7f00000001c0)) 00:02:05 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x18a08, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000180)="5c38610eab27b61d43603bd983f593faa9a4355441e31093c5c4345c0c9dbba9a4094b9fb2fdc263b6fdc0adbef9124beb6f1ded4f898226b0") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:02:05 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYRES64], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x80000001, 0x20, 0x1000, 0x6, 0x1fffc00000000000, 0x1f, 0xa7b, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000100)=0x37) r3 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='hd\x00', 0x3) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) connect(r0, &(0x7f0000000140)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) 00:02:05 executing program 0: socket(0x2, 0x5, 0x0) 00:02:05 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02200000e00000020000000010c11bf19c63da4b2fb2098c5cd0d6d5f582a4e91303f8d6bc5f453615b0f532b8a744f75ac6250de7d70a864632777d5f773da0ec97d463342b6553a865ae306c13a65db796dcb6afec88fad6b71d13a7d19c7d40ebe6aeeae210eb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xffffffffffffffc4) 00:02:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xfffffffffffffffd, r1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x8, 0x1fc6, 0x6ec, 0x3ff, 0x1}, &(0x7f0000000140)=0x14) 00:02:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) r1 = shmget(0x3, 0x3000, 0x505, &(0x7f0000ffd000/0x3000)=nil) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x3f, r2, r3, r4, r5, 0x80, 0x10000}, 0x200, 0xffffffffffffff0d, 0x9, 0x5, r6, r7, 0x1}) 00:02:06 executing program 1: syz_execute_func(0xffffffffffffffff) syz_execute_func(&(0x7f00000003c0)="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") r0 = semget(0x3, 0x3, 0x100) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f00000000c0)=""/159) socket$unix(0x1, 0x3, 0x0) 00:02:06 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x19f) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x4, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = accept$inet6(r2, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x97) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:06 executing program 0: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000002c0)='./file0\x00', r2, r3, 0x400) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8000000000000251, [0x0, 0x614b, 0x10000006, 0x6c, 0x4, 0x9]}, 0x10) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x10000, 0x6, [0x0, 0x5, 0x8, 0x0, 0x7fffffff, 0x5]}, &(0x7f0000000080)=0x14) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) 00:02:06 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x9, 0x0, &(0x7f0000000000)=0xff95) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r1}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x5ab6, 0x80, 0x200, 0x400, 0x9, 0x3, 0x3, 0xfffffffffffffc01, r2}, 0x20) 00:02:06 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:06 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x120104, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01800000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x14) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000180)="891274b49e9a363b5248cab24cc757eca3") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(0x0) 00:02:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000005c0)=0x10) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000040)="1ac6559cd242c41ef409daa5266cc96cad40862567ade6f07cc592a1acd0a6f3f06c8a97b203f5f69c0e9a96ffab84d05df69e6e3e0ec5c9ef760985488f2dad10", 0x41}, {&(0x7f00000000c0)="1d060a38784e487feda1667fb7c158f04ca12e72997e", 0x16}, {&(0x7f0000000100)="cc65e8ed9ec56d6a103e507eb8c90334a1b262b05a967ec96a1808156d2ffb2323dfc18236b0118aa4a4d6c7ee005e5a26e249708e251f829c0fe13bd15e73f4872938a3f4a542632f071b2ddf5a8bf815028caba83e7e673f8eaeb1ba08e61d4a52e05308021a6a2b0698d9f374e1482dda74e4910b2b04eb543b6275e55d79bafac911cc2a0400cd22ce0a1f0da3f041df3daef551a1ecc65762b5a330b048f1f8aa8adc5dee3b811ab0eca7511d629f5305c5f96e6bf63622804b227f679eb943c5ff6df7ba7c39dbb92dfbcd4a2bd02623d569f8a60e53691aa323e3889d43a5ce3f8c593ad1d269", 0xea}, {&(0x7f0000000200)="089cacfd576e357e1ef2ffd0c928347c00715469b38b41dd93d52bb39ef40e6c58556a986944d090727f84e053ddfa95802b3fab15709923eea8356b48317b65e8b66d6f", 0x44}, {&(0x7f0000000280)="88890b83f2b7d76a2a1abe59387ce3bb412e11cc7e78d1d501f6fef10eccbe0215ef4a8d6245a527336e32d45baa01e0ce289ab07a15e99affd8efb447d08c4f9083788827b4c3b44271d66894ebe2dc98c99703158b8d0fc0a03bbe48a8d44019235ff1b93731383a3efe6e17c8ebb6ab9a3b5ffba6a1f6228f18fd3b8b804b594805008b8752cacc54fd9101f95128d1d813c8b29f577e88fb414ea94e9ec718a2af0c732ef417339bad094cde06a1d00b83e2d45b623aa40df9bc43a04938c6272dcf1a0335867a497a927b3e71", 0xcf}, {&(0x7f0000000380)="f035c3eebe320e2127de1dd560ccc802fb8312a41bb9a10e052610", 0x1b}, {&(0x7f00000003c0)="5b2724837ad7efec942c7fd7c37b726638912db6fb3538a884eb30469b1de6721c9fa6118e2b2f26b2a9085fbfb734a513317bb3faf01250361be1cb56f7b95cc783595accb3c35ef037a2d486be5a5b764df104c8832b56c9fbfc12940953c2ffa20e1d2dfe7bb2b4a0cbfc4bdd5b7101b84b3312f6c65f6e3394c2e8814bc8e65b878ef8d5641193c5361470a37393f52a017beda9575cff09ad63501cde884d73b230062460453fae9d2b6b75dee3", 0xb0}], 0x7, &(0x7f0000000600)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10, 0x84, 0x8, {0x929}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x3, 0x20, 0x1ff, 0x4, 0x9, 0x8001, 0x401, r3}}], 0x80, 0x80}, 0x1) 00:02:06 executing program 2: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x182, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="beffffff320b000009000700060009000400000002004e211700ffff00"/136, @ANYRES32=r2, @ANYBLOB="ff07000001000000050000000700000002000000f055532ce3af316bced3"], &(0x7f0000000280)=0xb8) 00:02:06 executing program 0: syz_emit_ethernet(0x98, &(0x7f0000000300)={@broadcast, @random="91753539846e", [{[{0x88a8, 0x6809, 0x8, 0x1}], {0x8100, 0x80000001, 0x7fff, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @remote, @multicast1, @broadcast}}}}) 00:02:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000480)={'freebsd\x00', 0x3}, 0x24) syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") accept$unix(r0, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) r2 = accept(r1, 0x0, &(0x7f0000000000)=0xe71b3a4fd8dfbf11) unlink(&(0x7f0000000540)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x4c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000440)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r4 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) 00:02:06 executing program 1: r0 = socket(0x1, 0x30000002, 0xfffffffffffffffc) ftruncate(r0, 0x5) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) flock(r1, 0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:02:06 executing program 2: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)="ee2525ec64cc81b991fc0a9f78fbfd14ee87c3e3f7a80b7cff6ff82a2a0e19917467a042200ee1966ca01926b4dd77f5cb7acf3323ac22a21488e81a7e9dcaa31145fd314cddc371e3929afa59a07923cfc5e3cfbb59ac9fa4dbc4a73b30b761d645", 0x62}], 0x1) r1 = semget(0x2, 0x0, 0x100) __semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000180)=""/215) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:02:07 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000500)='./file0/file0\x00') 00:02:07 executing program 0: open(0x0, 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="000000003f3300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000797fbbfe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:07 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) 00:02:07 executing program 1: setreuid(0x0, 0xee00) socketpair$unix(0x1b, 0x3, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x401, 0x80000000, 0xffffffff}, 0x10) 00:02:07 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x100000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x8, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000500)="1bcbe5d06218ba5f2087277350310fc9de720156a0212716ec504fccdf7693b7820f45c3d93d74b455bd0d2387b867494778078b8914aec8fd34ff5fb1dd5e43e6cc0648bc4a9322f903058822df33d62e750450") r3 = shmget$private(0x0, 0x2000, 0x513, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/74) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:07 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x20801, 0x4) fcntl$lock(r0, 0xa, 0x0) 00:02:07 executing program 2: r0 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:02:07 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x1, 0x4000, 0x510b, 0x80000000, r3}, &(0x7f0000000c40)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000c80)={0x4000000000f, 0x7, r2}, 0xc) syz_execute_func(&(0x7f0000000c00)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) r4 = semget(0x3, 0x4, 0x80) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000008c0)=""/29) r5 = shmget(0x2, 0x4000, 0x6, &(0x7f0000ffb000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000940)='./file1\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) r8 = geteuid() freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() r11 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000b80)={{0x1b1, r6, r7, r8, r9, 0x24, 0x3}, 0x7f, 0x8, 0x7, 0xe08c, r10, r11, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:02:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0xffffffff, 0x0, &(0x7f00000001c0)=""/113, &(0x7f00000000c0)=0x71) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 00:02:08 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000000c0)="da7fa03559ad339a542ea167b87e81bb0c7bcca68a6ceab518349154414cec1e16df4d700735c98f0caa7eb7d3ee104413c73c92b76e8a258973875d6078a26a3ee79829f3245b1e1e4be2c7591622fb3c09a9723b6b7f7aaa3ac4f0bd78ee2b8f4695e623700defde0bcd6468a99df4b766aed0d7c40b47e6930e40cd1f4a58adad321185eb885aed") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280), 0x0) 00:02:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:02:08 executing program 3: r0 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={r3, 0x6, 0x1}, &(0x7f0000000400)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000180)) setresuid(r0, r1, r0) r4 = socket(0x17, 0x5, 0x3) sync() getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x80000000, 0x1ff}, &(0x7f0000000340)=0xfffffffffffffe20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000002c0)={r5, 0x5, 0xf, 0x9, 0x3}, &(0x7f0000000300)=0x18) 00:02:08 executing program 1: r0 = open(&(0x7f0000000680)='./file0\x00', 0x8, 0x62) r1 = open(0x0, 0xfffd, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x80009, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000800)=ANY=[@ANYBLOB="09090000f9313e631d2f57c9ea32d0e2248f3a1785fa1e87fd29a9b4f0e6b72a5cfc3ce0175822a5d6d0b69548bfd7eba1dadd078f5dfe07b627182f8aa10e16b0f6eafe81fb4402dc61d4e33d72bc928ad50bcec32a686d3eb8b513af07195d696a37747e99231399e1d012275c4ac6653f77de466bebec9f99", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000700)=0x28) mlockall(0x1) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000007c0)=0x480000000000000a, 0xfffffee5) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000200)={{"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", "c9304bca4c9f0bfe2306f99a029104434f28ad6ceee0608896899d3d5262213f", 0x0, 0x3ff}, &(0x7f0000000140)="81fc6f80c3d72dd518f5485b70e7e33be3a3f9379d45978695eecbb0c8acb67c931f0b1d3108ff38fcf14d2022d330bde2cf7da3942bbe6b5359ba2077f0bd7ea2cb7cbb2711e05e617941f2e40948b4dd50cf6ab0141f27661ba35de36f0a1ca72e398bc177b23574b75ca0d8da522eb740b5e3772da58354fd365d858aa398397d4b1ececbcda0a2298f424926c4391239c306be7d57af15b0b2aa713b28120410499f40ff5a9b26eea66a531b300902f7e18df4", 0x9, 0x1, 0xffff, 0xff, 0x9, 0x9, 0x9, 0xffffffff00000001}) 00:02:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="9f022e7dfc54c614975102e660de7ac0a25848f0c63ec6d1c2f34404e1184031e7522c377795d0814912b93b8cda968aae45ba75618226d104979c39158582e32c61964fea285e955e26f203f6ecbf76a1dc74a47aa379adba10392136d5c3110de80a5dde2d19cc847eba7a25b425bad6e29435676ce501088c462369e53f39f70350bc8cd630c2501efb95d9a2c2ffcca5bf73"], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x3}}, 0x0, 0x1f, 0x0, 0x6}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x0, r1}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 00:02:09 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[]) 00:02:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290900303a00000aad8c73d6000000000000000000000000000000ff0200000000000000000000000000010202907800000038609433df0000020000000000000033000000000000000001000000000000e8030000ff"]) 00:02:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getitimer(0x1, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x7ff, 0x200, 0x2, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x100, 0x0, 0x5100, 0x8, 0x401, 0x3, 0x6cde, 0x40, r2}, &(0x7f0000000180)=0x20) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:09 executing program 0: ftruncate(0xffffffffffffffff, 0x3862) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20, 0x0) msync(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x0) 00:02:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fsync(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) fcntl$dupfd(r2, 0x80000011, r2) munmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000) unlink(&(0x7f00000001c0)='./file0\x00') mlockall(0x1) connect(r1, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x4, @mcast1, 0x2156000}, 0x1c) r3 = semget$private(0x0, 0x2, 0x10) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000080)=0x5) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000140)="94e1a90ab362aa12e927d4412391b1b907108e5fdb68edcdf8d143a2f3045ad938436abbbad6aa2134b5c9c0af41d70f45a3ced1915fc3b0dd7e4aefd1d4bb0518450029e868b3b9afe7d100902f07ba3e583e0b2fd336b4721f33df37f224234760b1e58bb7ed8adc0a23a5edf6d26a67ea2e09c5a96f0730a114", 0x7b) fchdir(r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:02:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x80, 0x4) sendto(r0, &(0x7f0000000640)="627d65278d338a26d5a78a5041f239432c466b4395f2c17e3c7fccb8b16befdf881ec35aa899be62c4580871c91d23c70339277e5ca7d43be7a120e7beb74b5678d87e88493ed503b645e2e69ab2af5048c0683d1bfba2156f24b35a505c653dfa7252acbb9fadaa80fb91418acf082e814541900b5189b80695976894511a12e81a425441ce93e0b649ce5c16b225a9072bf84b47545b561af396398443678541de0bb896f122535d8233c1574ddfa73ca60a24a35ceeb9974dc26adc3ba029a6d857ae4635c0d1a5edaa563ee35ddbaeb6", 0xffffffffffffff14, 0x85, 0x0, 0xffffffffffffff51) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x110048, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000001c0)="17c28888bd1e054a9aed10f9a4e7d838b9b284f4e1de3dad68643cd6cb9f3be1653cc8") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x41, 0x0, 0x0) r4 = dup2(r2, r0) freebsd11_getdents(r4, &(0x7f00000004c0)=""/120, 0x78) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)="3800cfd93554082985f0fff0b6e30ef14f2907ede8d824e195773087f8932c628aefbfb1cfe3e9a8b749d97ec5867522d3227e41cb4ebea5fd9a0d4773210ee8a27ee3fd89d8a965473cf947b504b52eaaca91eac696fd59133838be38ae899af948f4b3e6c1baa6091d175db96d7d58d235b5b40add506c6904606caace734b8f64384f8db318e3a7", 0x89) lseek(r2, 0x0, 0x3) fcntl$setstatus(r2, 0x4, 0x4) dup2(r4, r1) lseek(r3, 0x200, 0x800000000000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)) accept(r3, 0x0, 0x0) open(0x0, 0x0, 0x0) r5 = getpgrp(0x0) fcntl$setown(r2, 0x6, r5) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:02:10 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x11, r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x1, 0x6, @empty, 0x401}, {0x1c, 0x1, 0x8, @empty, 0x2}, 0xc8b, [0x5, 0x4, 0x5, 0x8000, 0x3f, 0x100, 0x0, 0x5]}, 0x5c) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfffffffffffffbdf, 0xf, 0x9, 0xdd}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x9, 0x2, 0x3fc, 0x1000}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x1f}, 0x8) 00:02:10 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x46, "936fba6b7ab75f72176a975c882624e5a0e6c8bd9c830e7e322bc632157a05832f17bca0ea1977181fabd0eb48db0ef2121566ceb9eda5e5d0bb90748f8a6cff75112cd2cefb"}, &(0x7f0000000500)=0x4e) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000580)={r1, 0x1}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r3 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r3, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) syz_execute_func(&(0x7f0000000680)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="1c1eb5b598cd801b69e4f56962f5696200d998c441395bf98fe9589b26c7e4c753fbc4e101edfec4c461b9e54c7b412a6300c4da76768f4808eebce00000802000c4c3dd6d68074851443434ea01ef26f2430f38f12ca8385b5b45363ef80f9966030faee4f20f2acac482bd014e3547000026400f0d1840c0eb5ae3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0200000000004def91a31ab9694f9bcf9d774ebf920c11d36b61bd98a7ff5f75cc1d4e016dc862e8f09b0000"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100) r5 = getpid() fcntl$lock(r2, 0xb, &(0x7f0000000440)={0x3, 0x2, 0x101, 0x4, r5}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = msgget$private(0x0, 0x4) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) r7 = dup2(r2, r2) utimensat(r7, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x8001, 0xa42}, {0x4, 0xffffffff}}, 0x200) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r8, 0x7e2780e3) freebsd10_pipe(&(0x7f0000000540)) r9 = msgget$private(0x0, 0x40) msgrcv(r6, &(0x7f00000005c0)={0x0, ""/184}, 0xc0, 0x2, 0x1800) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') msgrcv(r9, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800) 00:02:10 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)="6308778e1d06e4574dab45e422ca0feafd0579ec91ba233064f4ad2f17", 0x1d) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f00"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, 0x8) 00:02:10 executing program 0: syz_execute_func(&(0x7f0000000100)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x1, 0x3, 0x4, 0x1, 0x10000, 0x0, 0x0, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6b7, 0x3, 0x13b, 0x7, 0x9}}, &(0x7f0000000080)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x2}, 0x8) 00:02:10 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = socket(0x17, 0x3, 0x5) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x8, 0x1ffffffe) r2 = socket$inet6(0x1c, 0x5, 0xa7d3) r3 = accept4(r2, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0xd, 0x10000000) clock_getres(0xe, &(0x7f0000000040)) sendto$inet6(r3, &(0x7f00000000c0)="a16ece4d06d4b7838c2a5dbdf693e99cee48b0dfef82b690b459a2840ccf6bd37d4d15e6c22dc9120a7b951c1ae31c0aa0fa36c8173e0b7577ab", 0x3a, 0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x50, 0x800}, {0x0, 0x7}, {0x2, 0xc0, 0x1800}, {0x4, 0x2, 0x800}, {0x2, 0x7fff, 0x1000}, {0x3, 0x101, 0x1000}], 0x6) 00:02:10 executing program 2: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000004c0)="26118c59cf4b5536696f4b369fcf566fc91636d772332b0420067d7733dbe708703e117e5ca1f10c1958fd755e3a3d8466832950c3bdb8793723224b5106a8c0b4b3a3e270") fchdir(r0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000380), &(0x7f0000000240)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000280)=""/154, &(0x7f0000000340)=0x9a) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000140)="7e9efe633aaeb931bda4ab8c154363bd79eeb748c00b0ab82c1d8c3c21574ca88913f1a997c594868f639e9e0df2d12a1da4ff1c8e63fd8e5b4bc222065fcc0f11c904192dcf7d12f92857dc92567d6db63fd620b4f28452eab2a1f30cb954acd639e8388de86652ceedf892c1c581583fc3cc3143c01e0241ee9b6db4cc8b874852c12d606d532fe0") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) accept4$inet(r1, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000480)=0x10, 0x10000000) r3 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x59eb2fa45a81200d) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x7f, 0xfff}, &(0x7f0000000400)=0xc) fsync(r0) 00:02:10 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000003c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5c4a2f933c6170f646b35f9f2680c0000008fe9589b26c7e4c753fbc4e101ed72eb72eb427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c4c3092293546bb2550219335b304545e269a841480f9945332faedd785ef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000067c4c1f913376e64f30fe7b5735151440fc7bf0d00003c66660f3a0b0865") 00:02:10 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000100)={@broadcast, @empty, [{[], {0x8100, 0x200, 0x8, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "516613", 0x0, 0x0, 0x0, @local, @mcast2}}}}) 00:02:10 executing program 1: clock_nanosleep(0xf, 0x0, &(0x7f0000000000), 0x0) chroot(&(0x7f0000000040)='./file0\x00') 00:02:10 executing program 2: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)=0x5, 0x4) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x6, 0x9}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) 00:02:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x1000, 0x4) r2 = dup(r0) recvmsg(r1, &(0x7f0000000940)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000840)=[{&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/122, 0x7a}, {&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/172, 0xac}, {&(0x7f00000006c0)=""/25, 0x19}, {&(0x7f0000000700)=""/23, 0x17}, {&(0x7f0000000740)=""/197, 0xc5}], 0x9, &(0x7f0000000900)=""/30, 0x1e}, 0x43) poll(&(0x7f0000000000)=[{r2, 0x50}], 0x1, 0x800) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f00000000c0)="ff71b0e133192828baef4ec24575a8aecaccff90fa6709704a1ced27cf7a9e5e5a673eaf94bc917066b77db77b2d5466cceff962b3b771072fa15bc135c60bdccb94a2097bbda052b20b1b9a7457", 0x4e, 0x188, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) 00:02:10 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x23e7, 0x100, 0x9, 0x721beb09, r1}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() 00:02:11 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c090f05040d96c4010972e40040d8e541e2e9b55767660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808a3056f0000004e00c4c4e3d920fcd1c3c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mprotect(&(0x7f00003a8000/0x2000)=nil, 0x2000, 0x0) 00:02:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9e0facd8", 0x4) 00:02:11 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x0, 0xa574, 0x6]}, 0xa) setsockopt(r0, 0x9, 0x5, &(0x7f0000000000)="211b253ce3fd31ed5d17a4de0238a1a2cfd728f21a4cdfa423a2d9ca2ca4d0d075a93627d4f52eed697806e4d3b5b1e68bbfa5f29adb8f9651758efe86b2d4de9fd0f2c4fd07", 0x46) 00:02:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x2, 0x6100, 0x7}, &(0x7f0000000080)=0xd4) 00:02:11 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x100) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000300)="5fd520401cde0fa187cd3dfab3ef2739bce17e6ed2a822dab5") ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000002c0)="7ec36e7f31ab419bbe0f7298e8754dd03ad59a4b85929216553c1708f7ff1c279727c1691e") r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000ca99d853c562d1aef1837d8a97ac8800"/69], &(0x7f0000000080)=0x45) setsockopt(r1, 0x10000, 0x80000000, &(0x7f0000000200)="21f1592bd34afd89ac75a4b5b85f8589b7db3db88507f49797e0e13ec3a4f3e38b4fea587be11c7f488f17f2f4e6f93679f2ce8c940f79c8f4f1f969dd039604980ecd040cd0af778ed6dff0be428b0a8ef60d8ae94f1ae8a66450781538810d24c7d883a272f8f76d89c13731db7de0dd4d30b008fb6e72df7a6337a8091ce7bdaaf161febf40851395115df6a673aca17979b78d138c55cb47ecf01932373e209e9de70bec247933b393f84f1b22", 0xaf) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r2, 0x1, 0x2, 0x80, 0x7fffffff}, &(0x7f0000000540)=0x18) chroot(&(0x7f0000000440)='./file0\x00') fstat(r0, &(0x7f0000000340)) 00:02:11 executing program 3: syz_execute_func(&(0x7f0000000440)="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") socketpair(0x17, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/41, &(0x7f00000002c0)=0x29) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x5b, "0a7972a8c3f6254ba56881ba6f27de33348e5ca2f4dbd68f6944ca27189f580587d8ccceb491e5ae95fc32f9e3bf534cab919521b70e26315257caeb0163f91315bff86058726db7b9e40e4d887c4bbc7088df8e4f9de528d23b3d"}, &(0x7f00000000c0)=0x63) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) 00:02:11 executing program 1: r0 = socket$inet6(0x1c, 0x20000003, 0x0) sendmsg(r0, &(0x7f0000002400)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002640)=[{0xd0, 0xffff, 0x0, "71447e3e92c9bfa9fe3bf4ff78f7f3e97e5c3c3f448f238d6e2a9e18f061c49b68abd418cc9f8617c6672e23d4424d22670ba96d280fde1bd2b2d6fb0380e63491d0f2e2dcc07003f203e1cc39853f42d3f97e433b1675e58164c6b2f3a6ab79e36dc7a3f0b7f3f3fac29aa25807b47fcd00746a5c23430aa3cda8d4f0462afc0b0d4d3b69f5f7dc385dd90d3481f29a3c4c90ded100beaa7a91ee7c2d3a39741a5b569eef339abae484128773e4fb52adc31b6875f61a0ecc90da"}], 0xd0}, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000000)="c462613c12f3440f7f382e44f844ab650f38f18b634d0000c402c99a6fb466490f3a22e8b042dfb5030000006544c6f8728f49280235fbffffff") setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 00:02:11 executing program 3: syz_execute_func(&(0x7f0000000000)="b16191cd8069b15169dc02d9660f3ac4c36d68ab985ff2f7cce000c44139fd5bf91cc1c7c7e4c653db0fc4014cad58f0430fc08d00100002b05852afda5ff92cf92c6dc4224d3e460f8094ee2042204238440fba3608c1ea01c48192558dc3c366450f186746f2b4aeaed3be1f31df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df6467b667664222980fd4efef100474c6c60f400fa9895252470f383f894f000000") 00:02:12 executing program 0: syz_execute_func(&(0x7f0000000200)="984b0f050fc7f791b0363a3a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f439b9be35ee6c4c40365469b09000000978f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de37200650938cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc322e7dc07dc0c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/34, 0x22) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x1, [0x8]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000001c0)=0x10) chdir(0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xe5, "0d8b6ed95f8be19ddbb737f9f9b2e1dc3530e0cb5851386e45fb8191e771cb4e44f5502163e5bb7f9f895bf5b1703bca0f2039142386f24f5fd1076dc16aa80895d2f7aec03aadf61105b4d4b96199fc77790b263fdc2c47c3d1650295b0dbc5f82cbfb9c8056f838234265c921935fa4189884f014ba820e6b0711a1caedeebe35fa9d92be391df732480de4aab899efe2a7c4bcfac0e791ee735f13e6a31ef0fbd4e204980c256463ef8f3ff97e625c117c4da8f0ae127287ae1c4df974381ccf3efa4f31fbcc0b63cb1cab49a29ffe4c9a02a62a166185e88344d21d97b54dd953a8145"}, &(0x7f00000003c0)=0xed) 00:02:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xc, 0xffffffffffffffff, 0x392) 00:02:12 executing program 1: syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x12, 0x10000000, 0x7fffffff, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x20000000) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x0, 0x3, 0x80000001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0x684}, 0x8) 00:02:12 executing program 3: r0 = socket$inet(0x2, 0x20000006, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000080)="1561455946194b", 0x7) 00:02:12 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000040)="b10005049000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000100)=0xfff, 0x4) 00:02:12 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1bf2cf9afead9680717f51134f45fdd70f0da056002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010502907800000000609433df000084000000000000003300000000000000000100000000000008000000ffff00000000"]) 00:02:12 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x67796b5b7af8b8c6, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="6a00000014e5a6850b8fdcde25ad0d9afb71ba9e369ede8c8fd942ba049fe5e415107997bb8c7445c1fbb9bb5099f8cd44fd9892670315bb67198c6cc05456c730aabcb40a2042e9d99c0c391ec88f508a338d0bbd6058944c120e6ad826cde2477064dfc701e6023cf1f905aa242a33ddd74c7a2de02be531e82fcb60de9db5496d2fd6e80f66de9b88c5ddcc5c749d6e15d8abb243c14bcd6f1130452bf33039a5a693def205882fc6cdf99a44fbb54d1603300fbf3b03b49bbe2bb51ba336"], &(0x7f0000000180)=0x72) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f00000002c0)="44e2050000000072", 0x8}], 0x1, 0x0}, 0x0) 00:02:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r2, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) 00:02:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/3}, &(0x7f0000000040)=0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x7fff}, 0x8) r3 = socket(0x1c, 0x1, 0x0) r4 = dup2(r0, r3) sendfile(r0, r4, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022ecfcd000000000000cf0345570f"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) 00:02:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000001c40)={&(0x7f0000000000)=@in={0x2, 0x2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000040)="4420fa6c515cb20183907ebd6313618c2edf4cea31ddd3e76e5a053c40ef4561a6798957611c97cb17c292f1f507a0df817613e5edacaa5c1d3ed4935baac8aa639b3fd34e2f1544429ad490d385f93ed3d9fd8a5c32f4db5a5bd2fe52424b40c953f829042f0a53b0a63f4af22f14af7b7a4325f99f4d9a18d359aa8c01d33280b10179bb636a7f5d7e3f38877d7cfddc2d6ea44ba0cb58", 0x98}, {&(0x7f0000000580)='?', 0x1}, {&(0x7f00000005c0)="9d67bcbab6dc877762ca10d47a5f", 0xe}, {&(0x7f0000000600)="8798153fe09956791689e0a9f66a7c7827515142391dd348d97c84f283ca62776e7c4085bf8335a96d46c98e6b2d6c6480da49b75c9154e4aab32a197f5ff5ed15c5071598f334450acaba201249302663cf0374a03631465096b8d8718715b73ec0da326962803ebf80f69cf2ab12be75fa5e6fce884f598fd6dd5a097794b3a97aa06667474e3c30c86d0101ccceaed2ce2fec4dbbb81cac2372a0924b65c395093886f6ab9a2929e820e01faf641febe073f8fc17d02b7a39e762d794fc50dfae370e3a7dc6c5", 0xc8}, {&(0x7f0000000700)}], 0x5, &(0x7f00000007c0)=[{0xc8, 0x99, 0x3, "9d2d8ec1c4196d9487d7793123771875a09f6719d594b79ac66c7ef9d8d9ab89b8ba414e511f58e7c3359f012640673f63b112116b599adaed02cf0a45171e8c0321d7752e847599631f79ba91e6fbad231ea6931db7a83ac3e8aa20b0a5b41dd839a6a72b2177da9457c2581d3a2ddda98780868d1dce0ac5c1774bd7e4c1a4563b0fe5134282d5ccf6adf6792865f8144a31fdd327d42cba6fcf9a6d6c161cfdeb3612402973692faeb8e3cccabdea912a9339"}, {0x18, 0xffff, 0x5, "f7052f80b4d9"}, {0xb8, 0x0, 0x0, "2da4c983e4a9e48f768ae2a8ac1eb9a8a583f4813c92fe38cba4d6d0ff3f857f7528521df6a2c96906992ad149dd877216e108e78a6ddb5c5a3433cdef4ff271c0ea6c8cc3d02fc6abc86139bb5a0f75303b9ecfd28a74c3f6da2bccb405e48bb894909d60213bbc5ea330319418e5a2fc0441800815543028c9aa92b1365f5dcc647601b7f54b6499341dfb66592b63572e1199b48568328df5c17cfd17cbd978b8963abedf96"}, {0xd0, 0x3b, 0x4, "e555a3db0058e42d5ed72d36e506508fbbaa271e38e6134d713e75993db4c7369e43a9fbf48e1da3158462c779a13fac8ef4437965147520ae689ebc431298f279cebe000270225a41bc1ace4219403655e383dd5307845bc928f22d7f9e2cde3a2269bfc2dfec63e76c9fb045982e0640b28c5ca7992d26298f1663da7f9fe7d09f1c6ad06de0790d79a6f57418aed7965c3c0b49a7f0ecea9b7265115336d25059da684ca173fc62e5422f554feb03eebe6ae7bcf2f2fcf72e3ecb"}, {0xa8, 0x84, 0xfffffffffffffffd, "20f7f6733dd1a343b02de5518a9bb84b5bdb464e64ee1e907ee4963eccc496bcac357007f8937c2cc2c8347af1e62b65ce6c05b6d10c27c9d8ee228214354f34df48d4ffa9ff906d39b596d35872e6466f03ba61f904ab138ac5291ecaa0d8c9cd0efa955c1b2c5a6b7071612b531ba534d2c1eebd096fa5c3b786224c06d1834ea3fd58ef1e42d02f66fd3e90364cd954e3fe98f729b455"}, {0x40, 0x6, 0x4, "e953dd73232a53c5000bf4913959304b037fe558d5c285c1a2706f6045407464ea11bbb9a99cd70b59e0ca8cf498f66a"}, {0x1010, 0x0, 0xffffffff, "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{0x108, 0x1, 0x20, "55f361c8424e8e79dd6d4f8d2a79b3ca0fe9d8c15fbfde33c5c453c88126c15b3a8d6a609b6f2cb9e29670f9477caea31087a82a3d213b97acfe539433a56de6f5aaa91ec0ee63914d2d6ed8f9a59e7371e458923b52b8e5af8cae7359d00a0d484a2ccf7349f01a7bc4e873d66c823efcf823b4a3b0962cee4ea99d7406534192acdac994d3673563de42455b79ca717d15417e4d7e4b5bea45b59b205e8d9bf5a6894e151c66fa723a7c9eb20a87308a8d12e3ba7d7364ea2dac4d58235c5ff3db4ec357d9e65b07df67e10b57d314b11cd974cd4528af2834dda4686ccdd7a0c885b21aca28ab105b1634512c92a70273b91affa689"}], 0x1468}, 0xc) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:02:12 executing program 3: setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:12 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="4cd70000010000ff"], 0x0) 00:02:12 executing program 0: munmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @empty, @rand_addr=0x8}, 0xc) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:02:12 executing program 3: r0 = socket(0x6, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffd1c5}}, 0x0, 0xf20, 0x20, 0x181, 0x1, 0x8, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x14, "98967c924250ab2db07194c21344f7b2671752e6"}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x6}, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:02:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], &(0x7f0000000700)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='.\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='!\'\x00', &(0x7f00000006c0)='\x00']) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000008400000f99dd1a00060000001c000000840000000a000000000000000000000000000000000000001400000084000000070000000f000000ffffffff"], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r2, 0xda}, &(0x7f0000000300)=0x8) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 00:02:12 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) accept$unix(r0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed0) clock_getres(0x1, &(0x7f0000000000)) 00:02:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000000000, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x0) 00:02:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x80) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f00000000c0)="9dbf245c52db280240b2d8a09053b5323b2dfcb546742df64906a28ed12ba66fc38ee0ac9c7528423508378cf124314741fe2a445ad69120de43c065e1d9aa71ef2b7c54d65962e12a6ac649322e39fcb7a3db647c6cccd79cc13e84") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f00000002c0)=0x1, 0x4) chmod(&(0x7f0000000080)='./file0\x00', 0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5ff, 0x2, 0x25}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8000}, &(0x7f00000001c0)=0x8) ftruncate(r0, 0x8000) ftruncate(r1, 0x7) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000240)={0x2, 0x7}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x5, 0x10, 0x5, 0x80000001, r3}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) openat(r1, &(0x7f0000000200)='./file0\x00', 0x1, 0x110) 00:02:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) r2 = dup(r0) dup(r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xffffffffffffff81) fsync(r0) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:02:14 executing program 1: r0 = dup(0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r0, &(0x7f0000000140)="d0ab00e27358f9f137c45043b1a96d0db13abed948", 0x15, 0x100, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x800, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x7, 0xffffffffffff1ac0, 0x61}) 00:02:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="828dac91e1696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x520, 0x0, 0x2}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x0, 0x80}, 0xc) __getcwd(&(0x7f0000000180)=""/205, 0xcd) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x80006, 0x0, 0x0, 0x0, 0x2, 0x40000000000, 0xfffffffffffffffc, 0x0, 0x7, 0xfffffffffffffffc}, 0x163) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:02:14 executing program 3: syz_execute_func(&(0x7f0000001480)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4c46211b76500edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x2, 0x7, 0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x8, 0x2, 0x5, 0x1ff}, &(0x7f00000012c0)=0x18) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000002c0)=""/4096) socketpair(0x10, 0x3, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0xc00, 0x7, 0xd626, r4}, &(0x7f0000000100)=0x10) 00:02:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000100)=0x80000000, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) r2 = fcntl$dupfd(r0, 0x11, r0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x120004, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) 00:02:14 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x40000000001, 0x20000002, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000000)) 00:02:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x605, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xffffffffffffff9d}, &(0x7f0000000080)=0x8) r5 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000200)=0xfffffee5) fcntl$setflags(r0, 0x2, 0x1) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) semget$private(0x0, 0x3, 0x290) clock_settime(0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10080, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x100000006, 0x8c000000}, 0x2df) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001540)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001640)={0x0, 0x3bfc001, 0x7, 0x3}, &(0x7f00000015c0)=0x1b0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000001600)={r7}, 0x8) r8 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r8, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRESHEX=0x0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r8, @ANYRES32=r8, @ANYRES32, @ANYBLOB="302f038302380ee6e392d7ca2250612d9f633b13f7bf3962e592491bb6578294e63c982c6a3ae2daf15a5c3c329774c9bec54d6c92ffd629747f431cd0a11a3a7b2636a769c505d52527cce5036cfd4f28cea3f2d4f2b24d595b3f40aa43e31c8637d4456c7fed9c26174e65e35d98311cf756043c29271dd631e30eb4ff3051d0babee4c0a20ae080bedf0898258fae3677362c5954bdb0587ceee15b87d4910bcd612d5177de348d3c41f1826d637e890f75a8d75dbe95bdbdf6b187eb02593b07d6c0670d39d80ea62b60321e21ef34d320dd5202b2626ad06eff", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRESDEC=r8, @ANYRESOCT=r8, @ANYRES32=0x0]], @ANYRESDEC], 0x10, 0x0, 0x254, 0x0, 0xfedd}, 0x0) sendmsg(r8, &(0x7f00000014c0)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000180)="ab49260060c427b9d7df5a69747486bcdd394e03007d040a6cf62471e2a099c3b02db9a8b3b1954d16b594b1531dd558", 0x30}], 0x2, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x208}, 0x20000) 00:02:14 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) select(0x40, &(0x7f00000002c0)={0x401, 0x6, 0x101, 0x4, 0x7, 0x7, 0x400, 0x3}, &(0x7f00000003c0)={0x4, 0xc2e, 0x1, 0x48, 0x32a65223, 0x8001, 0x2, 0x51b}, &(0x7f0000000400)={0x10001, 0x7f, 0x3, 0x81, 0x12eb, 0x2, 0x4, 0x1}, &(0x7f0000000440)={0x6, 0x1f}) getpeername$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) fchdir(r2) mlockall(0x3) sync() socket$inet_udplite(0x2, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) select(0x40, &(0x7f0000000040)={0x7, 0x1f, 0x3, 0x9, 0x8001, 0x10001, 0xa553, 0x9}, &(0x7f0000000180)={0x20, 0xa2, 0x400000000000000, 0xfffffffffffffff9, 0xae3, 0x26, 0x6}, &(0x7f0000000240)={0x8000, 0x4889, 0x7f70000000, 0x9, 0x1, 0x3, 0x3f, 0x5}, &(0x7f0000000280)={0x20, 0xf0}) r3 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:02:14 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000106000/0x3000)=nil, 0x3000, 0x7) 00:02:14 executing program 1: pipe2(&(0x7f0000000140), 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") open(&(0x7f0000000180)='./file0\x00', 0x2, 0x170) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:02:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x6ded}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x9, r1}, &(0x7f00000001c0)=0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82245e149f50a5124e00"], 0x10) 00:02:14 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) socketpair(0x10, 0x0, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x3d) 00:02:14 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffffda, 0x8000010020000, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r1, &(0x7f0000001400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d84c776ab96c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000861f682218be096c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000467e4710f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000afe236a0ea42cf00"/4103], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="0000720047cb219328f2861c0205fc0ce33cfd6003189de8bd23a238e86216c7f2e5855f3398cba96642a9504dc31c25871168917d2bf98e8a5a25e15c5423140ac96d02a3ea083edb68668015e20b9dca636a5fee0d0de00ceadecbbd9a69ce4d0dfd706d6d9abe1aec322b0b5ca618d338fb6c7fd5"], 0x7a) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000003c0)=',\\\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='/dev/pf\x00', &(0x7f0000000480)=',\\\x00', &(0x7f00000004c0)=',\\\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='(B.].\x00', &(0x7f0000000580)='!&-@', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='[+\x00'], &(0x7f0000000740)=[&(0x7f00000006c0)='!&-@', &(0x7f0000000700)=',$\x00']) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:14 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:02:14 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x20000000000000) ftruncate(r0, 0x7e2780e3) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='U\x00', &(0x7f0000000180)='\f\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00']) ftruncate(r0, 0x0) 00:02:17 executing program 3: r0 = socket(0x2, 0x5, 0xb) select(0x40, &(0x7f0000000000)={0x6, 0x5, 0x8, 0x9, 0xfffffffffffffffc, 0x6a75, 0x6, 0x80}, &(0x7f0000000040)={0xe1c, 0x7fffffff, 0xfff, 0x309, 0x2, 0x40, 0xfffffffffffffffc}, &(0x7f0000000080)={0x0, 0x3e, 0x4, 0x7, 0x3, 0x0, 0x6, 0x6}, &(0x7f00000000c0)={0x1ff, 0x10000}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000280)=ANY=[@ANYRESOCT=r0, @ANYRES32=0x0, @ANYBLOB="0000000083000000f852a541211890f75d729034a6296c6906bce8d99e683667f01ccbbafec066384885b631937541c53caa3e6e08ed5e0c102b38c66760ae393f3fd1495fc6fa39a58eaedc91b3ccfab0af55aa75493f12842d2df5d433986e7f3605f64421e9c41f1f298da2df11d2eb976ebb21931bab5003f6f679dfb3d0cf359c6fbbc0137262da38616c8c0284d2497b002be6f3bba147513d0cfbc4af923739f59c11f245701a8d251581e16a181f1d1bdcdd74d3a54f673c29d041d7c7f22124b781374b96b5ba14f9b0f4c5523b956b26780837b63f507c"], 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1cce000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r2, 0x633}, 0x8) fsync(r0) r3 = dup(r0) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f00000003c0)="13467513b7d5d0cf483b9fa9f070cde7662dd8ca7f190758bf30f73eae7e88bd9967b1f3e73f79") 00:02:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10a) fstat(r0, &(0x7f0000000240)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000140)) setsockopt$inet_mreqsrc(r1, 0x0, 0x67, 0x0, 0x0) 00:02:17 executing program 0: syz_execute_func(&(0x7f0000000000)="964a19e9c4a2791dcd1c040f05bf11000300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d215106662ad7450f01ee66400f64287c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff410f4acefb110f66474eb83aa2f1fbfbe2") connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0xb876) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:02:17 executing program 2: setrlimit(0x8, &(0x7f00000004c0)={0x10000000000b359, 0x800008b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) sync() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000400)={0x8, {{0x1c, 0x1, 0x1, @ipv4, 0x6}}}, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, 0x8, 0x1000}, &(0x7f0000000600)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000006c0)={0x2c, 0x2000, 0x1, 0x8, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={r1, 0x400000000001}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000580)={r2, 0x8, 0x10000}, 0x8) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="709565d82a66138a57e22f7d6de785fd95c0b21c6bc26a60da837c927b6c47019f9755fc5c32b9217578f07bf527601d91babd6e917776bf6faa3c817904761b4109076dcf61d15eb58aafe0338f15", 0x4f}, {&(0x7f00000001c0)="c7050bb5e6a8776cb2d08a35220585b2769667ca87e064f12d8a80df6a932fcf49905d80da6a0cc1c12e93191d1ea8a7065636bedcf6a3380f6a841a680b8afe1bc613f2174dd014a744e78cb488485127ad2bcf2d9bfef58c5174b021e8c17bf8f19e80dcbb17fa13e0ac7f98d4a299d00dc422bc68a3723313b96a439a258cd715a20996df4e9a03712377b166a34db71f13327bd94cd7a83b8ce5cf45175d0387c0f801bf", 0xa6}, {&(0x7f0000000280)="df39f79727698138b9047100ac995f8252c7817cca78f6e688ae99b40a9c7f5eb09beceba3eb0c3fecd00c0f3bde593fbdf1", 0x32}, {&(0x7f00000002c0)="2c7209cc39788f74a6a61a0b3821c13804e5f7b501703f2b1bec69ea18259f4093f4d817297b60932e5e07c644c3ff57689b9158c529f4ab14974f37a23d058086e7c323bdf629aa94c8de5eeb814a8d28dcf7a288e648bb27e4f9a4e11c7a0dc640", 0x62}, {&(0x7f0000000340)="b563c51eb62ea4cc0ee0d5", 0xb}], 0x5) syz_execute_func(&(0x7f0000000000)="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") 00:02:17 executing program 1: r0 = socket(0x10, 0x30000004, 0x5) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000540)=[{&(0x7f00000001c0)="086b9170ae4faa2cb690910bc9ee885a576a3e86aaff3dea2b753b7d013ea12756645114f445c5e15e3c5b0d8473283aba3cda1a502d1cdd995efe2ac210919aa72883e5f575238f50e759ba3ac52866842920b3c8b0d5d6353202674aff221892a82072b137021f0881e8dcecc31a6bb998f3c0a5eca3105219d7b629a129092a030dba910456f806ef8b54943eda89f4cb145c50c1995176e306d7295afd78756f5ec0fce601d09e8141f625f486790dc3cd70c8", 0xb5}, {&(0x7f0000000280)="ae40298cb5a67cb3a78384e1a17aef64902a80f36cc0521feb41ed3176fdc9237525466e412a13d63d043885fe3df6cc6015fc27c3c21286bdc58cce48eba8f4e98a4e665d5938f48a3cff7a22683bed6897978ad9bb3ce5f9283a5efa722dffd1b20d3b0b0880df1775d88c19e2", 0x6e}, {&(0x7f0000000300)="87cd467a1e97feb50b9a04a02e09be9a4db1681f86fdaff46abd30a8063d9e91994e0adfdbaddff4da2aa9cf2e83544bb277b5a205be95a5d538f79899e83993e66058b7096882af68b43e85e4bd1909228b0de87003c911b0b6a8b88acdfc57d6b6b5320563a9d233c2b54e138dc1228a51579f52f3798c1e84", 0x7a}, {&(0x7f0000000380)="cb632e843f0e3c48af2270bf9322b0e454624500410e363346877e016c835bb202a3550de6b463a8f328b28a9c26d159b16f3b5c", 0x34}, {&(0x7f00000003c0)="08ca0f251c353f14795ba43cf93609c101f4f10d118a4d2bd304bc993a6d6efe4dc2c35912955cd805f76432c3a66ca8fa0da8bb89034097eb13beaaacaa1a3c002f06bd5cd171cbf93cd9ccfd3fbc21c1dd242f8138fa37d307cb452aff04b0290b759150aebe42330b76a8679529eefccc60338ccdfc7e545da05ae324cc985091b64b864bd9f97a5a39e5dcbd41a32a5f16ffe45be3f7d68313aecf6461965830bee7017ca9844ac61b5564300f8010aabe05ebcb06d5d468675a550079c5c4a00ad25519b72b71a3dda87c448c1d", 0xd0}, {&(0x7f00000004c0)="a3add24ccd450b009631ec890d5f6041ca90324559b3045de32edd2dd2509eff2072c1116fffc355bc2dc410558db21d2cbf452e2b2752b75fc7b19c8baa92bedb39798500adcad18842d05f64be7a6a616cd286332ca3a23eda31926385c6cf8726835d1a6073a6a45c4f5c1224adb42c3f6ba4bb8650a4", 0x78}], 0x6, &(0x7f00000005c0)=[{0x30, 0x8c, 0x7, "b1fe126b81e734981a28680637382ea067e14252c2c7c2b0c93a1d1f"}, {0x10, 0x6, 0x10000}, {0x58, 0x84, 0x5, "c638f16dfd87d4358adf85e4454b26792cecf318c9492309778bd77175c52e02fe9b7b15df7f2d57e6ca81051cd78d09616906cd50967ebf9f28c31c740d1372fa"}], 0x98}, 0x20088) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0xffffffffffffc6af, 0x0, 0x5, 0x9, 0x9}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x2}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="1bf3298f94f7aaaaaaaaaaa386dd60a0c50800080000000081000050b30600deff000000000000800000030000000000ffffe00000230000000080089078"]) 00:02:17 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000040)="9e238544d4864c9edc47e54a8819ffa6b865636573a957", 0x17}, {&(0x7f0000000080)="cdae2688dd13184fce966234e187ce7bddb59617c1bb", 0x16}, {&(0x7f00000000c0)="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", 0xfe}, {&(0x7f00000001c0)="db263339ef690d357ac00b6dcf556535a8ff1348aa5ae366119e21946856ffce2132cb19ec97f2bd9a6e50dd1df3c235ce59f896f75d1b87cd17d6ab29cdabc800a0b5e8c7aadea9e23cc04ae229f3c7747c7cdabadb51524f85de076cb7145a80ee40a63ac0db0ecd7649c1e7237b49f3662d89d25ead29aac295d43891d138a117552c11b91742b148e24fe3891d24bfeed19480", 0x95}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x3, 0x1, 0x0, 0x9, 0x4}, &(0x7f0000000380)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r2, 0xb, 0x20}, 0x8) nanosleep(&(0x7f0000000400)={0x3, 0x1000}, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000480)={r2, 0x3}, 0x8) r3 = semget(0x1, 0x3, 0x340) __semctl$GETVAL(r3, 0x7, 0x5, &(0x7f00000004c0)=""/160) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000580)={r2, 0x3}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000600)={0x8, 0x80000000000000, 0x3000, 0x7fffffff, 0x200000, 0x6, 0x7, 0x9, r4}, 0x20) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000700)={{"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", "460d7ab685cf771fb4252a53d7749ff10b7fd98c8a6abb00411caec7df5ad68e", 0x1000, 0x101}, &(0x7f0000000640)="e644d1744e047082cc4d499d564fa94baafb5682606dd107c2626e0561720802e8dcc51aba50f027ab8dc4bcaf51255e092e36ee23bbed0a921a59bacd85a84b025a4c326440ed36b98936056321b9a6745aff76b4f4c11a06d8dc1145be5757d020d1959023037e1c225dc18ea9e8e388c6238503607bd59cfab9a6d528af2c0db94f0a4ee3fe08d6a519caeb184798060eb1321eda2777a8e6eef0", 0x8, 0x5, 0x1, 0x7, 0x6, 0x87a, 0x100000001, 0x9}) r5 = shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x3000) shmdt(r5) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000b80)={0x2, 0xd8, r2}, &(0x7f0000000bc0)=0xc) shmdt(r5) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000c00)={{0x1c, 0x2, 0x80000000, @loopback, 0x5}, {0x1c, 0x2, 0xe00, @rand_addr="d9d3421b7463db194ba047b970218389", 0x4000000000}, 0xffff, [0x7, 0x6, 0x8001, 0x6, 0x0, 0x1000, 0x6, 0x401]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000000f00)={&(0x7f0000000c80)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="c78597e6dd79e467243a994bc8fce300f80a9652b9842f5146ee7fd2fc817c5b1708982ee0e78ea221b0f496f11c111717b127367c504b4f62640ebd7f0a8668cb6b958bb4734198d677430280b362123161a3a2685d408d1c4a222c49ee6b779bafebfe9ca2bd732db2df1e2a", 0x6d}, {&(0x7f0000000d40)="37bad34e638893bbadc3b5ccf480884ab06ed26a2b7e594e37aac3eb354b7367e984d04bba9c57177f64ce7e7d3b335bff8e8ae6d32bf24ed62fe70064064785522351905d9dd2085e1d1fdb5489c7ebec82903f75f41e2e0f138f08948fd159198777ae732f4cbd4947db953edab833c9a10c28fe41b05827", 0x79}, {&(0x7f0000000dc0)="6c58b3bb1bc4c923f112306885b913d64258e1b2bb9aa34d4bfd8093751dfab95819dab09573125ca38dca09c62e68d039ebb7d10a8b25f00d8709d79c4849cb0461c16992d092cf3444094748960bf40da611d2311d8a0348c10ea3a73384df530f2e8ae6e88df24d421c2a7b5e3e66888413dee8ce5b5c493e85f0b92a03723797d16980715404c987ba050c34c09151486e1bf0e0a1c23e5a96a0475e22115dc735b7f18ba03f456ed0aee2757bcb7f3a7a2bb41c05e4e63e531330a39234c0af47b12831e1441120", 0xca}], 0x3, 0x0, 0x0, 0x9}, 0x100) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000f40)={0x8000, 0x14d00, 0x1, 0x6, 0x2, 0x1, 0x200, 0x9, 0x5, 0x8ab, 0xfffffffffffffffe}, 0xb) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000f80), &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001040)=0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000001080), 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000010c0)=r4, 0x4) r7 = shmget(0x1, 0x3000, 0x438, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000001100)=""/238) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001200)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001240), &(0x7f0000001280)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000012c0)={0x7, 0x1000, 0x6, 0x7, r6}, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000001300)={@in6={{0x1c, 0x2, 0x80000001, @mcast1, 0xaa}}, r6}, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000013c0)={0xff, 0x3000, 0x1, 0xbe, r2}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001400)={r2}, 0x8) 00:02:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000080), 0xfe9f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x2, 0x8, 0x0, 0x4, 0x6, 0x37b6, 0x40000000000000, 0x7, 0xfffffffffffffffb, 0x5]}, 0x18) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="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", 0x1000) 00:02:17 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x80) chmod(&(0x7f0000000040)='./file0\x00', 0x28) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast2, @local, @multicast1}, &(0x7f00000000c0)=0xc) 00:02:17 executing program 1: syz_execute_func(&(0x7f0000000140)="9834170f050520d0f807b4c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf341ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") r0 = semget(0x0, 0x0, 0x40) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000200)=""/4096) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:02:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f664d6c653000"], 0x10) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r2 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r3, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0xf66d, 0x8be3, 0x8, 0xfffffffffffeffff}, 0x8) r4 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r4, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULE(r5, 0xcbe04407, &(0x7f00000001c0)="7c52deb7478d5482b6728004bae4b257eaee5b839ef33d65ef4bb0ddd3356196") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x101, 0x4) semop(r4, &(0x7f0000000100)=[{0x4, 0xfff, 0x800}, {0x2, 0x4, 0x800}, {0x4, 0x7919, 0x800}], 0x3) fcntl$setstatus(r1, 0x4, 0x48) semget$private(0x0, 0x8, 0xfffffffffffffffe) r6 = fcntl$dupfd(r0, 0x0, r3) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f0000000080)="a569d30b0297accb1f61d2325b65b7a9d2da9f09a119f74218") sync() 00:02:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65e874302f66696c65"], 0x10) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/34, 0x22}], 0x1, 0x0}, 0x0) close(r0) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) execve(0x0, 0x0, 0x0) 00:02:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="3e6a9a3cb1894811d0dfc951655d85de2a1f4848d9ed9124474d833c18fd934d9a1ad82898394b52fafc5ce61008dcf81ed04e3f22f70d34e1898d8635599548f7480771cf6947f382d0c2faca5f2c96bd60681ef8d9d6f102c1f9354141744114ebd6e73f7dfc44969354a5762bc726f19886c0603db9f8e70a5053eebb41f5c04e5d9ab40f"], 0xa) r1 = socket$inet6(0x1c, 0x3, 0xffffffff00000001) recvmsg(r1, &(0x7f0000002800)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f00000026c0)=[{&(0x7f00000002c0)=""/208, 0xd0}, {&(0x7f00000003c0)=""/162, 0xa2}, {&(0x7f0000000480)=""/228, 0xe4}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/163, 0xa3}], 0x8, &(0x7f0000002740)=""/177, 0xb1}, 0x80) close(r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r2, 0x5) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) dup2(r4, r3) select(0x40, &(0x7f0000000040)={0x0, 0x9, 0x2, 0x2, 0x0, 0xbd, 0x8001, 0xfffffffffffffffe}, &(0x7f0000000080)={0x80, 0x81, 0x6f, 0xfffffffffffffff9, 0x3f, 0xfffffffffffffff9, 0x3, 0x1}, &(0x7f00000000c0)={0x0, 0x5, 0x10001, 0x1, 0x2, 0x6, 0x7fff, 0x2}, &(0x7f0000000100)={0x6, 0x6}) 00:02:18 executing program 3: setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfffffffffffff000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xef3, 0x16, "4d706f392fc3eb8a33d49eaebab1d458cb000dd1590d"}, 0x1e) 00:02:18 executing program 2: syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b04f4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket(0x1c, 0x2, 0x101) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x53, "c9fb44c2126a22d972f8373b706fcde5e3f11a3d8f970e6f2e9ceb512b1428040161b51d85b904e8d579f59f7372c1f5d959be3592a3571b5edf212d512c89356eb0496e16e9af7a6497cfb18205638b008091"}, &(0x7f0000000080)=0x5b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x1e2, @rand_addr="ab2e0b147eae8e1761e15c03d1749f99", 0x7}}, r1, 0x0, 0x3, 0x3253, 0x4, 0x5}, &(0x7f00000000c0)=0x98) 00:02:18 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x308, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:18 executing program 3: syz_execute_func(&(0x7f0000000000)="c4a19d6cebc4810571f70064f390c461c15c7050450f1a10c4c2713904ca45fe453d66400fde07450f185b0b0f1ac4") syz_execute_func(&(0x7f0000000080)="982cf70f050520d0f807913e2c26f3420f53de4141e2e99650855b660f162f4680b64f05976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:02:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x100000000, 0xf, 0x7, 0x3f}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x6a, 0x4400, 0x0, 0x143c3df, r2}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x5ceb}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x1110, 0x7fffffff, 0x1, r3}, &(0x7f0000000280)=0x10) ioctl$DIOCGETSTATUS(r4, 0xc1a04415, &(0x7f0000000040)="b7a23809f32652dc9d92879dbb51b5e3e39f37cfe12b3266bd9541795bcfabecf72a28dd0a9ab412559c5531594584f6b1281ab5ac7fbe84e10e58f212b21385425933409cff220a02742b2d6195b314c7daa84606d75ac2f0fe1472fbacc7fd65bde3e6342df89daa8ea7447ce6d2d4429374df4c926cf72b9ba4898f0ec4bed1c5b2e89b254919a5620e19950205c76c05d3ec91011a4667e26423d06eef31391b232932191d3c1dfe8b3202d9044906efe6c3053c8948f6eda42ef2fcdc1a") 00:02:18 executing program 3: syz_emit_ethernet(0xfff, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "999820", 0xfc9, 0x88, 0x0, @empty, @mcast2, {[@fragment={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x64}], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @local, @loopback, [{0x0, 0x1f3, "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"}]}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0) close(r0) 00:02:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000100)={0x10}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x8) renameat(r1, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000001c0)="91923587d2d313e87d05a10e64897d331504ef64ee91c95e66ef926989184ace48a913936971f188fe64f99c8dff92a8feba68da18e8da39ed67abe1177880e08e7aee3959c1e540b7ed80820c1ac14afa28dd6827a372814682b81ba3d2cab615112095aed0ff9e9cdd645e148c988dc0f76875903a5b4d13d3bebda538a9c24afb04c72beeacca4515605ca223c539cda8ae8ca6d9bf84ca025b2224ea8d5bf3465d39e53339aa6844c836daeac8dbdfb435ef4f183a79c86b462c33c2b6ed56710e5db0e459ae8a7e223bb6e75ab578d28f15afb796d3411050765b614421d5b3a8de2a110bb02cf8a2e62d") r2 = dup(r0) utimensat(r2, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200) ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000300)="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", 0x8534, 0x6, 0x4}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000013c0)={0x0, 0x34, "e3bb3bf9083d0e731e59165170397699f80c2e0c856c03ac36ff39089c9b6bc3c522dc8d0ee27446cf640364fff7620ba5f28065"}, &(0x7f0000001400)=0x3c) sendmsg$inet6_sctp(r2, &(0x7f0000001480)={&(0x7f0000001300)=@in6={0x1c, 0x1, 0xd45, @rand_addr="eed28640e23a483c35a817ebad2d94c6", 0x8}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000001340)="fee594fd31886c76256d92a2dc5b5632a600a6edba8741ac", 0x18}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1c00000084000000040000000404000403020000ff030000b8a1c80220f38b561667b3c309aba16d2fabf431efb7fa66d74abf0a6b2c7b862183f2003a1b50ae2ff93276198e095530d199c0a405f33d31ccbf20073e3977d9acb71fd1be548d39874c0eff35bb20863cc09d9b47168663f09464e2ed7f7fba421e478972927ca2d580133756631ec63ce0703e0f779821eb09000000ed8feb68ce4b72e5946945c7a271012ac9abcda1de410b05d6fae620363fda5cd14cab7bb326be520d000000000000f7e1348cdef8df20ee7e", @ANYRES32=r3], 0x1c, 0x4}, 0x9) poll(&(0x7f0000000180)=[{r0, 0x4}], 0x1, 0x0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000014c0)="ecc6b0f27d52395124f1e5aa6de525fa6b2029b8e3d7e4b2921caf666c92ecf06bae6eb7d922b5a15b55b503912768c02e05bc6beb99644835c2245d92c829d1b42fe4ceee0401463f5bf93e48d775312c1b6a9e416e30acccfdb696bf7b2a62240535befd7d0aa488c7e4f090d6360fa5e9621b75d38a962ec1dcb9ffaa0f204135a7988f56e62376d5505ffe36730d4a787bb5b3ff53bf2e2ef52d68d8a4a14fd30d3e82f3500fa574f6f39b14e7573128f2dccd6a1450d287438423ad7097e53de124956975a9d55346903ae0baea7ab07e1f0228c6a4fca9747a18de3bbe6ef00fcdbc6bd938da35e4d51f5c14dd3d4c2b80449cc059d6") 00:02:19 executing program 0: r0 = socket(0x2, 0x1, 0x0) execve(&(0x7f0000000000)='.\x00', &(0x7f0000000200)=[&(0x7f0000000080)=',{;---\x00', &(0x7f00000000c0)='./+@\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=',@\xf0\x00', &(0x7f00000001c0)='-\x00'], &(0x7f0000000480)=[&(0x7f0000000240)=':$+.\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='%\x00', &(0x7f0000000340)='y\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\xc4[O\x00', &(0x7f0000000440)='\x00']) setrlimit(0x0, 0x0) mlockall(0x0) sync() syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="dfc636f3460f5fb7feefffffc481b05dc264f30f2a2c84c4a1f81722c4617a2d19c401d56b61630f00426d2e446690676767410fec3a") sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:02:19 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shmget(0x3, 0x2000, 0x124, &(0x7f0000066000/0x2000)=nil) setsockopt$inet6_int(r0, 0x29, 0x8000000048, &(0x7f0000000100), 0x4) 00:02:19 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"eec82bc082f2aab65b30c235bd5063da5e818eea96eaa51cd79c6c077b889df47377811aaac62b7e45af14852f6804e0e4ad511593fdc6d44af8f223597f55c207494cb1175ccb84c61cc1a03aafcb12cefbd963ad3d635bc6414a8ec6c8c885b2147fc2599e807fb104330eed7b5001f18703c11d782452b6904bf8bdc855d6d952c80829efd9389c43403aa5a58e18b60fc6819f4e50536d273a6dfda03e38e3ca45ad67d3244e243ed8a6efad930be86f6e61d8ba0c42187b1d7a6a74835ca3a0f94457fc3df1142a2ebd45ada6db500e247a4aa5a6ffc7e19bf44e0d5af0803ecc7e21994dd43e23b81aa7fdf4c3946ac4c6775d274f2f797bac9d0503c14fca0bd6749d5151f7496ed58f4850d717f954d7c945aba10397d8e6f2244df0c223db311200e62b2cb6601927e04856ac044344ecfcff27c4e73ce28a0f61d5239774de26fad75b77f8bd2334ecb09554a1fe8065bed41c35fe45d359537246e6a866ab2fb66c00e58b7f9b567a6af56fd0d82dd03880ee4494d4e90ffefa1de45a53c045dee9bb912c2484a2ab9b2c138409815a7d71d82e77d07aa83e697a86372344d8d503d087ed64f697099ef0d0c9ea6209b4b220c8af5c77e2a0d1c8bb1e81e98fdac6724e69a269dc6157c3060c45152add420d1ced0e3c55c2d9a50fe6e3fa0a28777bde79cc87d23f72e53992ef184ff157f0c89a5f5b8ef4c28025bfba5f40073775788e26c4d252e3820f98fcd2dcf7fee47c63296bbf514137a43696c7928928be9f5513d8e26bec7b1061a2435a80aab65773959a68a769eaaf928f700fbfcfec665d84243978796171d12de8566b32bccafd8ccedcfada9e5d8062807210742f4cf7330324bc2ed0c77592fd96d4d2449d5192fa24f36fdd6df1eb82f4fbb7c59d591a045113dfdeca356fe7be0bb333b483507d03f76da2765f3621de250138f4f0170a2973503876609ad1823c31ca11d27b2abe608f5004508c44008a336425fcbd49f233a2c34fbee09f61b32c7d029962603132373116cf146f040315df505d27b4e2e4da8fb5d56782495b7ce5a219e6c928107756b07f4057eb733f7c2ea1414f0921ffabef9320921a4d4a50f09509903855af872209dd53ce19e8130faa216f19652d9145c8b1e16d3988f09f3a4962e63d5b6cb9dcdfc4dda854e9d9108e3d985c6afd54735906ce370ffe66e20a22293d39c92b7ca7a185a8bc2a0639d31b172dd2f298b2572bc61db178c724de252771acf1f3a3a6a5fd7c00fefbfd6bbadb6d4a1be2b035d87ff3227cacda3ca514b3e902763e1495e195672a2c72a7846ab38cc24474df9cdfb24237363ac4705e9cba37e1dc0cca87ef3c1655916dd1a52955fe21dd7d5c7d807878f8fae6cd48ec50861da37f257d4b6fbda9271d040bcc5e4ab51f506eec76db445621d7d0f34c5e61", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r2, &(0x7f0000acf000/0x2000)=nil, 0x3000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000640)=0x3, 0x4) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31") setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x41, 0x4) 00:02:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x10001, 0x1083, 0x3019, 0x1, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000180)=0x8) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast1, @broadcast}, 0xc) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff016}, 0xb) 00:02:19 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c3b65660f3a0d327598cd801b69e46962f5696200d9db3c6217795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005165a7660f383e7a65ea01eff265dc5f00c35b5b304545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a1b082a65") 00:02:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="140d1bc6cd37def10861baef") syz_execute_func(&(0x7f0000000140)="9834120f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:02:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x200000000000}, 0x8) 00:02:19 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000400)="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", 0x1000, 0x20081, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="5c00edffffff0600f6"], 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:19 executing program 0: syz_execute_func(&(0x7f0000000200)="969898672ca31c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb9b00a786dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c4397fd300c9dcdc0fbcaf00100c00f345d9c6acc4c37963d400c4e26dae0516f00000c3b17348c4427d2a2bc2c2b00b00007240408171a30b8a826eefd4d48cc7e8628f68083939056f0000004e00c4d2608de3c0f526264788fec4c27d337d52c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") execve(0x0, &(0x7f0000000100)=[0x0], 0x0) 00:02:19 executing program 1: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0xfffffffffffffffc, 0x0, 0x20d) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9") truncate(0x0, 0x0) read(r0, &(0x7f0000000040)=""/38, 0x26) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x1a2, 0x4) flock(r1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000140)=[&(0x7f0000000100)='\x00']) writev(r0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:19 executing program 2: open$dir(&(0x7f0000000180)='./file0\x00', 0x10502, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x800) open(&(0x7f0000000240)='./file0\x00', 0x120244, 0x47) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000001c0)={0x4, 0x8001}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r2, 0x2}, 0x0) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:02:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x620}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001200)={r2, 0xfffffffffffffffa}, &(0x7f0000001240)=0x8) fcntl$setstatus(r0, 0x4, 0x40) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)) 00:02:20 executing program 3: lseek(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10) freebsd11_fstat(r2, &(0x7f0000000100)) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0) 00:02:20 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:02:20 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61610c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:20 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x5) unlink(&(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000180)='./file0\x00', 0x600, 0x4) execve(0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2048, 0x1000) getsockname$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:02:20 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/48}, &(0x7f0000000100)=0x32, 0x30000000) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000280), &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000140)="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") getitimer(0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0xe779, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) clock_getres(0xf, &(0x7f0000000000)) 00:02:21 executing program 0: syz_execute_func(&(0x7f00000003c0)="984c5e5ea84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb40c7f811ca00000fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4d32e0ae321e36161c4832133b9a5605419c201b0884b979700f08171a30b8a826e660ffd13a80dd4d48cc7e8628f680864540fe2580061c0f526264788fec4e1f172f55fc46249bedc440fda2ba261c481f1da10") r0 = socket$inet_sctp(0x2, 0x100000000005, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000b2"], 0x6) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x6, @rand_addr="e9cef63a7f3759216fc05a07eac4f744", 0x9}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x6, 0xf01}, &(0x7f0000000180)=0xc) r2 = accept$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x23, &(0x7f00000002c0)=""/30, &(0x7f0000000300)=0x1e) 00:02:21 executing program 0: r0 = semget$private(0x0, 0x4, 0x202) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:02:21 executing program 1: r0 = socket(0x17, 0x4, 0xffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xd7, "39e29044dbecfcb72beb04ade01c146e2005a203609249d6e5c93772f93e997571fbedf4e15b34e01fe4c4ec35f9011bd46b380598ebb5e7a1a090f3e55754458c5694b8e7d917b52eba1721d8178019261987f6bf778863a4852f988e485e79f4a70b37df13735b278e6be17c15b8ec931c040d693f386921a190d708c0fdd62468367122a264ec0e24d8d21d097d4d701c455aa74be7ccf99d81169e29bcbd44ecaff8705fcba6b9bdb234f3f6c5fbd44cbe5746ab0070a7932089726fa0a6c62d52bb1be954f0922c9d5e0fd3194f7637c7895b5969"}, &(0x7f0000000100)=0xdf) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x5, 0x1}, 0x8) 00:02:21 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x61, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) sendto$unix(r0, &(0x7f0000000140)="b10005039000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) 00:02:21 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x800, 0x0) __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='./file0\x00') r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100c, &(0x7f0000000280)=0x4, 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0xc00, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000) r5 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r6 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x10000000) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) poll(&(0x7f0000000240)=[{r1, 0x14}, {r2, 0x4}, {r3, 0x214c}, {r4, 0x4}, {r5, 0x8}, {r6, 0x10}, {r7, 0x2000}], 0x7, 0x9) 00:02:21 executing program 2: syz_execute_func(&(0x7f0000000000)="660f3800c8676766450f3a08582c3f65f2a7660f60aac4420000653e45dbe3c4c3455c5207dec4c27d415d00c482ed383a660f1af645f68480fe700089d6") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = socket(0x1, 0x7, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x1, 0x7, r1}, &(0x7f00000005c0)=0xc) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r1, 0x4, 0x6, 0x3}, &(0x7f0000000640)=0x10) 00:02:21 executing program 3: syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000000), 0x0, 0x6) 00:02:21 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000011b8") wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x12) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@rand_addr, @loopback, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000200)={@local={0xac, 0x14, 0x0}, @broadcast, r1}, 0xc) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) fcntl$getflags(r2, 0x3) r3 = fcntl$dupfd(r2, 0x11, r2) openat(r3, &(0x7f0000000080)='./file0\x00', 0x6, 0xef103175d5103967) 00:02:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1ffe, 0x0) 00:02:22 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce60766051003080000000000000d80000001f0000bbff0200000000000000000000000000780014020000fe80000000000000ff02000000000000000000000000000100"/85]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x32, &(0x7f0000000080)={@remote, @random="61ceea0ba886", [{[{0x88a8, 0xffffffffffffffff, 0x6}], {0x8100, 0x7ffffffc, 0x7, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote={0xac, 0x14, 0x0}, @empty, @rand_addr}}}}) 00:02:22 executing program 1: setgid(0xffffffffffffffff) r0 = getgid() getgid() setresgid(r0, 0x0, 0x0) setregid(r0, 0x0) r1 = socket(0x11, 0x30000000, 0x400) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x3f, {{0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0xf74}}}, 0x88) 00:02:22 executing program 2: syz_execute_func(&(0x7f0000000000)="982c150f1d0520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0008008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e06760000000660f3a16159abf87ac09848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75da1c9fb110f0f3804830a000000") 00:02:22 executing program 1: poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x8) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x2) 00:02:22 executing program 0: ppoll(&(0x7f0000000180)=[{}], 0x1, 0x0, &(0x7f0000000200)={0x8}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r8 = open(&(0x7f00000017c0)='./file0\x00', 0x1, 0x22) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = dup(0xffffffffffffff9c) r11 = socket$unix(0x1, 0x2, 0x0) r12 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001800)=@abs, &(0x7f0000001840)=0x8, 0x10000000) r13 = socket$inet6(0x1c, 0x0, 0x3) r14 = socket$inet6_tcp(0x1c, 0x1, 0x0) r15 = socket$inet_udplite(0x2, 0x2, 0x88) r16 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001880)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000018c0)=0x1c, 0x20000000) r17 = socket$unix(0x1, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001900)={0xffffffffffffffff}) r19 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)) getgroups(0x4, &(0x7f0000001a80)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001bc0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000080)="6d7c7c02dd6f15047f1c35030fc95f4ba194042ece645263e1ee0f5e0a14e40d67e3643f0e6df00b5b00db32fdd3fbaaeb094ef473ea69e0d3f3a5a038089dd7", 0x40}, {&(0x7f00000000c0)="bd420008d47bfc3b64a2b26ee5a656d4ffb03331e38e366bb21097db27fb0c290e42fabb1f94b574d6a805fda09e66648d5c60a76cf2e468efaa46d777051acd7ee326adcdadbff578494e89b5bf5f3773cc3728d0b57640c66d8aae29101882b36582cd311a9f80ad9956ea35b79698eeb0b5ed12482cd6a945648741bad9bace54", 0x82}, {&(0x7f0000000240)="6e2f089601288685e4333c8f2e32818e09cba277315f0126f74f2762eb3760a9d8e16d398bff6aafde342bc13a17dd93287f611a44e3005c68c3741ca758a2b6adf5db951331c939c642b0c03dfdd7786faff8cf", 0x54}, {&(0x7f00000002c0)="568520cb5e4f3e25ad6acbb207a3f7a97309861cdbf8ab64352ceaadbf93616b3221293a1ff26a9656718d32f7664405439569aeaab8232935018d6a8351f0edc823004e92cf35c19447fb4fe7650af08ef2789c6f4a64e907259931382662e82fb4dcdbeb111d48c507c09245a9bf2d15fe5e3805c2a888159717162e8626dc284030a0c7193398c3bcfa241243707e57d4082a27aa5472", 0x98}, {&(0x7f0000000380)="75adc979a685996d997c92b3eedfeddb5de952fcb3851836ed3f4887e6e8d9652c1b1bce3cea0f099e1ec2dadf202a82de632db33f94395ddb6cfb02694ad54df4273bd800239ce079a17930b9070703e2d00bde797a9f45a5618da2ac37172e070b65c8f16201a9681f5514e1c7f271c5be6bc2964f8f17a53377c9a4a6f96d87acb6b9b305fa40da7a3e785fd98ca49fefe69a724c100c", 0x98}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="cc9246399d9f9b3acd4e1f5004ecd82aac3f9e11480f3476bbcf06e115a2db8f9ce3684a46bb1ce9903a7cd3c5133856265cd9cfc34007fe99603c7067f8e6e06707ac4470023af572bcfd5848e0072cbf0cb48fdaf9ed8090828f9e671dc889681c6d15056283f9cc9c", 0x6a}], 0x7, &(0x7f0000001ac0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x28, 0xffff, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x18, 0xffff, 0x1, [r12]}, @rights={0x28, 0xffff, 0x1, [r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}, @cred={0x20, 0xffff, 0x2, r22, r23, r24}], 0xe8, 0x4}, 0x1) 00:02:22 executing program 1: dup(0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = semget$private(0x0, 0x7, 0x2) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000000)=""/235) 00:02:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fdatasync(r0) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f00000000c0), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10000, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x9, 0x1b6}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x209bc7, 0x200, 0x400, 0x1, 0x1, 0x1, 0x8, r3}, &(0x7f0000000180)=0x20) 00:02:22 executing program 3: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f0000000000), 0x2000000000000151, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000140)={0x9, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x802, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000040)="d5713950db50304aa320eff841f73694a2bed5160edc7e0c24c36206b2d778060921afba62feae014811d7f61227d7e96f562209899ea05f1c6f70c8787aa5c291de590a15a6a7abdb8b9e4fcb1139e1011dca49a55923d4562b5f7e7fdbbe64924475cfb8fe7504197fd710ced425ec8da9209b4b427519408d37785553b838275723dd7c58ec10579deb5ed6d99ab36cf6ca21883041d7387a506b31508e7be65cc48cbafd9f3d0da110829c4410667f12d5cc1c2ba01853892e7519b06693342f605ac5") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) 00:02:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81, &(0x7f0000000080)=0x8, 0x0) 00:02:22 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064103c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x2, 0x9, 0x7ff, 0x100000001, 0x8}, &(0x7f00000001c0)=0x14) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)) getgid() setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, r1}, 0xc) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:02:23 executing program 2: syz_emit_ethernet(0x42, &(0x7f00000001c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4, 0x9, 0x0, 0xffffffff}]}}, @icmp=@timestamp_reply}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:23 executing program 2: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xff, 0x4) 00:02:23 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0xffffffffd48969ef}, {0xfffffffffffffffb, 0x3}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x1, @mcast2}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000080)="2ac45342cf935b473498b496f9f26836ef1665fd63927ada89ec7b4d3e12a30bd8d3666f1f49f2c371c8dc3ed84c824783f027fd9943ea1ddedadd765e41945d09f0deb910f429622416dac97273155c3814e0f8a494981d", 0x58}, {&(0x7f0000000140)="efcea19138ae96cc0a50ef32c12a823c4b5752c9a337d8ac8c5fd3acbaa95692a4e825839ebe3e7d8d58949e150c83c12d98489bd51943def7ff02968ea4e228bfb11e637560f4a9be104d4c6f2f63ae26f5b82ce734b18b", 0x58}, {&(0x7f00000001c0)="af259638f3337b654410896e889f5a8c0ee58bcf4ad396a22cc6865ff34aae0153dc28bbc98045277d25b506dd5647000a9cb4a57bc3fc4d90e90173a8431dfc75d699adbb5429b1f6c0fc2d3653691d38723eddeabfb806c11d9ec8c2d98d9b2b9d2989e5b45c2a985047d63a15a2a9b82edd17f38b9c86ccdd4d5d75f51fa4b5056ac9d206b9", 0x87}, {&(0x7f0000000280)="2e8d1449fec1f1468ccb8c5d6d13bbba59e764ba1d309b922c5015db", 0x1c}, {&(0x7f00000002c0)="ae1afdbe1f600c77dc5e9496c71ae1bf63e92e79489bacf8dd555f3a5f15f1d49c09e0f67025214284a640623a6e4e20", 0x30}, {&(0x7f0000000380)="8b15ef07106b4cce760911e11cc1ca737cd30eefac0d52da96e3baa7bce3aabbdbaa83ccdb25f7dfbd6b6d5f5c0ed42aafa50fcd54fff745351364eaa6f8ec8e715fa7cb79f67a34fee075c88fc1e5d41f96d68f5931c3510d19160731f05aafda2e8a64fbfb449cdc57257c27a520350d5738183867c295be82b9fdf30382c85b7047ce6f24c8de3cd300cacafeb28213b7313d1ba0355ab7b11b9b320b599f08c61446f5786ae32e5146506fa98e", 0xaf}], 0x6, 0x0, 0x0, 0x100}, 0x80) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={&(0x7f0000000580)=@in6={0x1c, 0x1, 0x8, @rand_addr="8e7069a6329d13ac9839578d31dd90b3", 0x96}, 0x1c, &(0x7f0000000940)=[{&(0x7f00000005c0)="6420689c0a186934822698e87c273d55d6ab6b2067a60d9503abc964854cdf6b7976c52b99b68e06a7", 0x29}, {&(0x7f0000000600)="bd370394e781b60e78bc87fd5589e91e39e7896536", 0x15}, {&(0x7f0000000640)="f446e086793b629729109da905c4cb1e986c1dfe14eb10be377a7d91e5046eea7cd6d32b5ef3c2d20f51635b57ac5387dee83dcfa0b5c83ae8fd0e7c710a68b6fd55b3fbf412b1d3762d90505ea5cdc2b9841a445cffdafcd899c1e81136f650c61ee3a91ee6a62a9ed73a711d366ba2a9d3d2e1e96fbcefb065c36c3f744a58a709a5a1e550acc065473d0aae4086b8ce7916a15810954339663794f5ff949dcb6b09c418bc657d5ba59c39f5ab45bd3d4694da32783957618eb468e5a17adc51a455cbebece023d337", 0xca}, {&(0x7f0000000740)="c8da86cca5ab9585970216feadd6575295", 0x11}, {&(0x7f0000000780)="de826c299a72e44644b0c99af3bf61d79193e365e294400791d30c74def1dc30ba412d3db7c4586c5a5cca14c2", 0x2d}, {&(0x7f00000007c0)="04b22d55f044747846d2671d8297d90e457a6fd9aacfcb66f45d284cc0aef1b657fbca0a1c5e30326c6038860751635432e73514d5c92d258ff5fb0ae36a0f81774c2e2ff3f2269b06ef76257d3ba35113b6dd966a18f004098a1b98ec6580b4c2192745fb3dcca7c57d5ba62a8ea4bbe23b9477a8f176eca36845359be49126172e6d7f2124ad8a3046ef8cc1f8b7f5ea1a4cfb0fc1b1de6b719034fec5a9e4c0e473a7460eaccdca4f2a627a58a3ba86834843f876a85ad2a0f35ed32c4b0fb4adbbb8f24b67443f1d3bb13cfb28ff44", 0xd1}, {&(0x7f00000008c0)="6ca6d0fd4bcd9bd74db77ea713e04b460b6f4ca233dce719398c51ef48fb391603f641d841e8613e526ea4eb6edaa1b1f478405b1883c0ea7d5e8a243a393453edd8c19cb69ba81389a3fe801bda7e1ba20f54184660d79f11eb48a7445da3ff35321c67350047b93d15ca1fdb303dbefdf30215aef4", 0x76}], 0x7, &(0x7f0000000a40)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="9cd4106f12cac9a629506a819b6f1f06"}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x8001, 0x400, 0xab8, 0x5, 0x3ff, 0xffff, 0x5, r3}}], 0x68}, 0x88) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00000004c0)=0x4, 0x4) 00:02:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000300)={@rand_addr, @loopback}, &(0x7f0000000340)=0xc) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) sendto(r1, &(0x7f0000000080)="d08e9141d86e82e2241d4e5b667f8b2bbb8826f4e1d5ebdff2ad", 0x1a, 0x20000, &(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x18000, 0x104) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xf, 0x100}, 0x8) socketpair(0x0, 0x3, 0x100000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f0000000240)=""/66, 0x42, 0x40000, &(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8) 00:02:23 executing program 1: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80de6ecc4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34b22a2613ef26c") r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000002200)=""/4096) 00:02:23 executing program 1: syz_execute_func(&(0x7f0000000180)="912c610f0566450f380b5a30911441298f17955bf95b3ed3a6085e0000400f5597f6ffff20f23e26220fbff6000000a0e5b6e7d1c4e1f8c421fc7122c1d721440f912181925585c3c36645430f2ed0c12e0fbb0198860080003fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508c4629d9054630b0c04c48299a66aa33e11bd110f0000") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESHEX=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="77db421c71aa15fdea00fee9f8c0a25233ad010e2c041862418b48162a1c3d01dc2e7946e51fdcc83e31d1509df275ae18186b877795d0b2ae9899e5bfd914251fd9807a9d99112c66657299cf768b97dfc2c6a8702c828eda72025fe8d1ef3f5aaae60a029705ec1196629bd31232310380a7054e945087c34a6c39ef6716", @ANYRES32=r0], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESDEC, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES64=r0, @ANYBLOB="eae16c76e965db7c58755b7bc62a7e4edc55aa452333a5a5f72788574c36c170a4a89d86a06a1190b0299d3ecc99845b72ff69cdf62f8c789795a386cd00de5b380e64dc1da273381916fc7fa866376b2aeeeeb3fb1d8ad80688e4d45c80dd433ad261276b07512dab9f2a33e5d47614fad764f38a5bfad5c3f08e79cdf487d99332ff5d820c51f178d4e58698283cd5d32f6e60c400e62b7912cf34a0eb9588961c16f59952f825c73e4ab2f788f7dab4d8b5ef78dce2dbdcc50587f54d03cc41c1f6b15c"], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="a63711fd8fce34914126d88b6e927e1cba76bcd888dfaf4abeb019b425731efb9695f0b09fc1e9137f5376cee4fa078ac6a752f7be81d0ca8c37f026d224a25419a63c145da362355c246c9b6e1c2a79b842ef915464dfbee32d2a9ca9898317522838efdf16c8dfccf2d3b9f33889c9e84f23fd70e8f28e582857fb70c2d215ada7e456811e08d9a781acac48c7d25e2ae4fde8192777524b60875258d34fc75cd9a026090c71744f882359a6951e7f4fe26d44b90be68a33ecc6", @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRESHEX=r0], @ANYRES32=r0, @ANYBLOB="55654931cd3d87e628b70f02f5c0469ad2eb109c19a92978674b6adc4d5bf43f78c1811488e121f753bd1df937af9df23704ca2abab753af6bdcc001fc1bd309789d46a6f850cf42020604b4779df882b5eeaad97ca1c06dc8321fadeab3cc484389498480c228a4724f4f5e97a19bf30eb86a585147562316b2ed7a94cfd6a780af17bc8c33259b7e1782781fc17ea55386f3ef38f2f01431ab44aed71767d9ec825b190630f62fc9e1133020eaf707367185276700ba364bf2059bf4c9df97", @ANYRESHEX=r0, @ANYRESDEC=r0], @ANYPTR, @ANYRES64=r0], &(0x7f0000000740)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, 0x8) 00:02:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x10}, 0x10) 00:02:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x1ff, 0x1000, 0xfffffffffffff001, 0x8, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000003c0)=0x10) r4 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r2, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000007c0)=0x10) recvfrom$unix(r4, &(0x7f0000000540)=""/148, 0x94, 0x80, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYBLOB="02"], 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x3, r3}, &(0x7f0000000680)=0xc) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000640)={r5, 0x9}, 0x8) 00:02:23 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x10400, 0x1) freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffff8) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x1, 0x3, 0xa60, 0x1f, r1}) r2 = socket(0x1c, 0x10000001, 0x84) connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653040"], 0x1) getsockopt(r2, 0x6, 0x4, &(0x7f0000000200)=""/158, &(0x7f0000000000)=0x9e) 00:02:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2) sendmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="64b3b1af8149cc7b37f5ca", 0xb}], 0x1, &(0x7f0000000080)=[{0xb0, 0x11, 0xffff, "6ceb82e9b0d8f808ac88cbf13e6dd2925ff6ca9884232eb14f5a58d08da9cd02b92ec0494039c68d92174c78171d9589c5042a2fcfd0bfcc5603d76f720eee3dde55d0dd028804188d875598c80ffaca5f72c3d93b28c38593763aad3b427525aa19468560096ef482555f5c717909eee6317e63078f52b6ae0602610aa0cd77d2cbaa198adfeb7498728f44c8aae730cef88d395152f8957938"}, {0xd8, 0x3b, 0x7fffffff, "b1136c08696af62bbcbbacd3593308421672578fa1cb91a622d0fdd6c5f2eec5e164c610a3d5bbec6f2caa024ee1efaffd971a18730063e297ef73d8e3b221df15a977d4ca7564747b4c3a52ea8322d6b42f123de2f671d68d74efebb4bc62e0dca8bd8e4ba8c514c16015cf43cd23803f165856964169cf4deb03b0501ccc662728f7b52a708007a12e043d75f6fbf2b9d8fa5c8b9653cfd285ed036fa4a5462c722601233c0de53cf55cfce4bd4ece1088d92a8875af293357b0620bd4753ec67cd54f7b"}, {0xd0, 0xb68407c79ccd2a65, 0x7, "626dc3b078e03263874d7055b99d3be33f8f70a2b9fcb2b3571bd04bc6f409fa8e83ed8ad6a49f49f91c16a0d197f4512ec896a035b9c5fde5f2237ce1cfb3ecc2a41681b65d975d516a1a023556fa72d4a08d8fc852c0cc98bfa50d45d7bdb76c0ab431913f45dbf2450e00893c5a0ab8cbe4382494d56adc485c01d2948d6b1ef883ebd0ea4fb511cd2e212cfda6a207a9caed58639b063011262bfbe433aeb6e842082ea02c8c3e0fecdd96add07dcfb1c3db5ed2aeca9e6aed"}, {0x18, 0x29, 0x5, "d36951e8"}], 0x270}, 0x4) 00:02:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x101}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2302000000ff010000000000000000000000000001d807000000000000000000000000400000000000000000ac0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000f1ffffffffffffff00000000000000003bc89576bb288b78a025895d07394366df1583e97e0ac5a8f9218815d98553e59f69a86cdff0dcfa5a7ae5", @ANYRES32=r1], 0x84) syz_execute_func(&(0x7f0000000140)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da76768f4808eebce00000802000c4c3dd6d6807485151c1ea01eff265dc5f00b25b5b45363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df64673667667066c44278f35f0a0f01c36666450f17560da1a1111d54111d00") 00:02:24 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0xff, 0x1}) syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66402338dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d902acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:02:24 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = dup(0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r2 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r2, 0x2, 0x8, &(0x7f00000000c0)=0x695) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000500)="4ca80a155f159db00c7d7f703cff0352f41aed1bdf647df8599435037b14f1edd3ff5f9dd9559975287d9af18da3796c7e7e0e942eb35b791be8256af88e5b04fd6cbfc55420b485a40ce9e195f0f3c99d484c04847f25a38a7a34175d5dea62a30a7e1f09457f85eab5769c1d115c042ba1219d8d5bee2a28b6e244fa646a3de804081677b7f0e1d40fc4085529f6bc4d0c73bc55daa003684d449c48174e5d4a98ab76c5b4f0ccc387fecd498d94c3a1e4410e9da12fff2e77770f7265fa5bd25fdf146057b0b9684361c77d8ece942d3c2df6", 0xd4}, {&(0x7f0000000240)="ae56d531376c675004c0701468becd2122d92ac5db09d09a8d35fc52c9156d6f34af09156711213060ddf82d29b9507527188ead40c57325a857907cf62f33537ef42e565c2bfc64611fbfa3fa8b2a1f8fd9493a51e0e223384b0298b7fa63811ac86161634c9e62a8ab715560d6529168", 0x71}], 0x2, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r1, 0x0, &(0x7f00000002c0)=0x374, 0x30040000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r3, &(0x7f0000000100)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r3, 0x11, r1) semop(r2, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:02:24 executing program 2: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000180)="f93c2775a9ebd24752db35f084f1cb9db6683db1c3394efb76005a3e7f8b00ec55c6150c70bea08855353fbc155f386bb8ea0abed72ee7ec1de9a914127cf8e6ddea8c9cb8e8113bbf855dcd15e9ca36dcc2b545b91143d02c5e989f2ddfe31a7938ddcd35ea1feddd15a23d3669a96ca04fabef43f6b2044c7c364e34106a9f07fb17c00867f7bb14d03df66dd3efea0dd1c5942d8cdb7265b4952a5084d6fe165d2b05cf3e33ca8e41e0df6748d645d11b644840168ee745cad0897a6044891c22ac27e6eea9cf6a9d1d09aa623f62fb030fd2c159cfebc4513820f6baf47dda79f7f67ff704ed08dfa69f1532c87c522593eed3b4d9a2") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) 00:02:24 executing program 0: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fchdir(r0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x3390, 0x3000, 0x3}, 0x10) syz_execute_func(&(0x7f0000000500)="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") msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x40, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x4, 0x0, 0x81}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x9, 0x2, [0x2d11, 0x1]}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) 00:04:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x20006601, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xc4, "1ac6bf83ed18c2d6b95704c9c6f868e0ccffbe01ed91a85a40f192f160cdee04e03c9842c5d7df10cb59bfc122c063dd94b91d68c9d648e1912b32be6db217ea08b7dc09531c9467d4e5508f482597f8af2dbfa880d499948704098308367e2cde646476d58f6bdb47eb9c0eaf8d884d3fdc78abfa6ac7c4e1fe2efd6f78a2ae7f5286c1ab6acd082228a8131aad2b656cfd4b481246ecdd5e0b932603a30a52348313986f98ef4b424c2ca3c7822a2294e14c72e224e7861568144415d8b5a5511b82f5"}, &(0x7f0000000140)=0xcc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x20000000000000, 0x1, 0x80000000}, &(0x7f00000001c0)=0x10) 00:04:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) accept$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @empty}}, 0x0, 0xdab0000000000, 0x2, 0x5, 0x100, 0x6}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x9, 0x481f, 0x902a, 0xff, 0x10001, 0x1, 0x2, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x1, 0x3, 0x1, 0x200, 0x1ff}}, &(0x7f0000000300)=0xb8) 00:04:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffcfb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180), 0x10) accept4$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f398a2fe2da857424598fde2a200"/108], &(0x7f00000000c0)=0x6e, 0x0) 00:04:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000002c0)="49db2f6ef419ce6e9112c9e0bc794b55fe2c794ee22ba6729223d73dad233f1cfd7fadc3a7668fc3bd563c022e8d71af679f39c11209bb5e6e7785670d22db90931b08d15c35e70801e6b17267eb5f09cb9c8700c9ee00928869ddb25506e73cd452860df1f5b9bfa7c64c986e6ab50e3b76ad0a14066397d8560963f1cbdc118915bff84942999d207b1bd55dad3b") mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x3c) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00') freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x2f) 00:04:15 executing program 3: syz_emit_ethernet(0x6, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="acf16b14cdfcb2d0389472b96362e64cbdffc32a3116b0fa34f3d23dbd79b40037bb902fb9304fc6aa1e794e07e34927d28fa53c80abed763e7894c3f4e4b686e5feb3d3e2ed6532b19ac119481551c78388cfa6d34bd1cceeba84238b9af44a", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYRES16, @ANYBLOB="3710ca1817d31a945a06a360959e16a7d3e3733193d0b98b6a2dd0aaa0b380f9e4a0b341f32d340185b293b598c838fe8426529ce4e3b1496bfd89e50d3571be56ee84f1ee6f46d87c36e51c2947186169747fa5b01f162a81f6e21938f30f225ddb92fababa98a6a06de2807a626c385f4bc46e5369de4feb9f735a57da22a4d817", @ANYRES32], @ANYRES16, @ANYBLOB="456476309a99f4a4b2bd8bf7732b32a60fcdc0bcff7e6cb80c7d478fede308d1eaebd45a2afd0036c66f76a97f5fc73ac74d1064bbafb1fe53fde99a464912e11c66a308828f058e63a07ee76d0d2e88c83598b591beca667bff62bb9f778b5fd0873fd0cb43dcea22c1ea2bdb29a6ae1a82c4955c0d05b475045cdcba1a21742fa78794510a51de79ad862596f4b13514855140341b0ddfcc5e0c33497bede13ea01fe36a4e513ed27a37c80e7ffba2f1556bb75efe8681e7bbb183d99c19", @ANYRESOCT]) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/145, 0x91}, {&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000400)=""/98, 0x62}, {&(0x7f0000000480)=""/63, 0x3f}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/113, 0x71}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x7, &(0x7f0000001600)=""/43, 0x2b}, 0x1) 00:04:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000000)=0x251d, 0x4) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0x10}, 0x1) 00:04:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4, 0x7, 0x4228, 0x9, 0x5b6}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:04:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x82, 0x10) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="42d383bca760a945d1a2f300aaf59aef7cc857f31bcef957df4ecee67dad59ff4a10d5cd2746b4816ca1791a47d81e0b65d1b26fb17d2e517a350a4dc1b8e13cfdad70e74aea8c7c6f48f6158850c166a1acc7246f17c56e1b685f22d8db7aeb94744eb6f1b5ef06ae821b4ea58da8f772cc8a6530c2afe068daf0abedf05c9f82af150d45788d32b5639e39306c0401482be087613db83a82bd9ed9afdfcb5bbfc31488ee68f57b487c905df355d5c6c294ed918d2f0279ab3a2d888bb89c78826573bfb7f0478017faa8dc08927080a39dfa50fd2103b22465669ab526a1a5850f587e85ccf1d2") r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xa38}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r2, 0xc28}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000eaff"], 0x0) 00:04:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x108000, 0x22) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000240)={{"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", "52ac743d7f5b0591d524d9dfbf15c46e4b784c00caf39a18c912e727c4bc3ad6"}, &(0x7f0000000140)="dbf62d8f84f93a47140d4d6e1cfd8cfc44af51eb8bdd3e74f61e7734fad10bcda8b6bb5de4b4855478264f77b3fbadf510f93f22f5aa9c29a6cb556e85238fe34bf6b7fbac91854a58700803dd8a0dc78c064b3ada90ae6130448de4ea036619ec8a6dd98f237f4cc0d947594153d88fbd424b15bfe99ae5955aca2199ba1bcf8da4850e80d80b1610d2f6834899351e68112c8ac6ba03042bb896b359ab5bff33a9e098e416ec35756d1abed069d9445da388c041fb74d0232f708454405bc8eb7a291f297bd7f5285c2ea9dbcff0", 0x2, 0xfffffffffffffffd, 0x4, 0x100000001, 0x6, 0x2, 0x4, 0xfff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffcab) syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080d540000290100000001029078ac1400aae000000111023b2a3b1c000b"]) 00:04:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000)="138652078d635d48aebd77e890663bfd46fdaff128bffb291fd996ca66b1f468f3e957b73a94059db4331c6683614def4b3609d5782580c49e33bd1c5bcba752da079f1852689cc7e2bebb050890cc4be4ec36035056cf9a4b335af482", 0x5d, 0x4, 0x0, 0x0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, &(0x7f0000000080)="9203c5232d61c294f22472048b34cf6dc576a5dcd36647194826c917616b91e83a7a1dd77324d854076bb0f2c94b19c9762fcd44e86f209f1e8bbc0fd63cef1340ac761121d207329ac9fd02c8436f308eb5d0ff239ccd0e879a9db76e09a6") r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xf3, 0x3, 0x800, 0xd6c8, 0x20, 0x18a, 0x9, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x5, 0x5a2800000, 0x7ff, 0x1f}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7f, 0x1, [0x28d]}, &(0x7f0000000240)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r3, 0x0, 0x4, 0xffff, 0x1, 0xff}, &(0x7f00000002c0)=0x14) 00:04:15 executing program 0: socket$inet(0x2, 0x1, 0x1f) r0 = socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0xffffffffffffffab) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0xffffffffffff01ec, 0x3, 0x7fff, 0xd4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3) 00:04:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000080)={{"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", "3d57d887384bb87b18fb684d537530a8b7b5431bdbd7489171728195d6949346", 0x5c, 0x5}, &(0x7f0000000040), 0xff, 0x800, 0x19780000000000, 0x5, 0xfff, 0x67, 0x1, 0x7fff}) 00:04:15 executing program 1: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x12c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x100000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x80000001, 0x4) r1 = shmget(0x3, 0x1000, 0x405, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x3000) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000008060001080006040000000000000000ac1400bbaaaaaaaaaaaaac1400bb89b5b8389278c6fd105032d5b25c649527a03250e01328733d5751012e6a8ba7394259f334cd9255a8841698c341d1bdfb3a688959f64cc3025097b9d485af84ed337e05381ab80f6a0c462b73588dc55f6c97d78685"]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x6dcd, 0x62f8}, &(0x7f0000000200)=0xc) 00:04:15 executing program 1: syz_execute_func(&(0x7f0000000540)="f3a7981c520a0a05f30fd3bfd915cf00669041e2e9b557fb464e4e751e0fa0e509abd3d1c4e10bf8c4c4e1c7d0d5c66db712c483397fd300eec4427979cff345d903acc442e9452701b00b0000003e660f3a16780000efc4617c5ae78cc7e8628f680865410f3136364435cf0000008de3c0f526264788fe0d020000008fc858854cf4006066440f38de75000707c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xbb, "60393c1ba22fc168a0eaffd07c045a27f5cd1dca06f8e32476c1724681d2eba887a922a1b7ce5fdace809d0f7274bacb00075cb1937465b4e6b85f929285c5c8e318bf7fd7827377a67c5f8f0a3ee82af85002149524f3657fdab08381d2c12a6910d375b2cbacd95806747db2fa3c3eec29d72b73716b800e9355a139bdce2daa3610d21b04cb9a63a39926682817dc032403196009b1e80b47e8bea14fadda8fd8c42623c03090c6e05f2e295b6c7e174dd87a943e4cd8bebf49"}, &(0x7f00000002c0)=0xc3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x7fff}, &(0x7f0000000180)=0x8) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) 00:04:15 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x35ad}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r3, 0x10000, 0x2, 0x5, 0x800}, &(0x7f0000000380)=0x18) fcntl$getflags(r1, 0x3) poll(&(0x7f00000003c0)=[{r1, 0x2001}, {r0, 0x2000}, {r1, 0x204d}, {r1, 0x40}], 0x4, 0x6) r5 = open(&(0x7f0000000400)='./file0\x00', 0x100000, 0x20) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000004c0)={r4, 0x7, 0x1}, 0xc) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000500)="fe8d8ab7750cec8a0a990522407dc88e975591dca9cc0ed4ee49", 0x1a}, {&(0x7f0000000540)="aced15843227ff100edefc5bb8fede8ca98bd195d82dd502d9a7c9d7297bc40de4d018d43f83a4160985baf8e633ca2d716900f84ea2595799ee18f6496240e8bedd6c5c20c947579e47265467dd2c75d7ef0dcba405a6b60df0997aae315028089fad3dfbb13957c94456d6b2bcfd29bcd6237977217ff81d380145b1ad3ef5295714700c32236f4a2a6a59dded5fbeaa72a89e9d84c5ead3028640f9080949baa272f9f2e35794f195e40a085c4334145c930573925c2a5ff6ef0e310e8d83181ef3fd65ff8879baee94e1edae", 0xce}, {&(0x7f0000000640)="21b2c4e8dde6c23c385ba90feece08cb04200cff45901ee3ed0399725ffad479cb64cb6b0d2231ee8dac45f419f8a25ca5e8a604481cdd9a0a65ac768140584ac5e87dd1859c2fb9c694407694d6261d1afe532baec26949188e91f7ae9d1ac567e395ba549884512348c083cbad2dba25a65d72e99668f4066422abe1990dcc6a59fba35ffca1a9a9d0bdb0db99ebfe20cc9d183b39", 0x96}], 0x3) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={@in={{0x2, 0x3}}, r3}, 0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000800)={r4, 0xae}, 0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f00000008c0)={r3, &(0x7f0000000840)=[@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xe4}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x3, @loopback, 0x401}, @in6={0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000940), &(0x7f0000000980)=0x4) freebsd10_pipe(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r6, 0x0, r0) ioctl$DIOCGETALTQSV1(r8, 0xc130442f, &(0x7f0000000a00)="ab2dc1ce601dd500a54b7d1abb1d1f9c") freebsd11_mknod(&(0x7f0000000a40)='./file0\x00', 0x20, 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000a80)={r3, 0x8001}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) openat(r5, &(0x7f0000000ac0)='./file0\x00', 0x10050a, 0x70) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x51, &(0x7f0000000b00)={0x2, {{0x1c, 0x0, 0x7, @rand_addr="ee8c22a26f0a7fa60489bc8e674277cf", 0x4}}}, 0x88) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000c00)={r2, &(0x7f0000000bc0)=[@in={0x2, 0x1}]}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000c80)={0x3, 0x0, 0xfffffffffffffffa, 0x1f, r3}, &(0x7f0000000cc0)=0x10) 00:04:15 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) r1 = open(0x0, 0x100, 0x101) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000080)=0x8) mlockall(0x3) 00:04:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000080)=0x1, 0xfe9f) r1 = msgget(0x1, 0x1) msgctl$IPC_RMID(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x20000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x10001}, 0x8) 00:04:15 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x80000000, @rand_addr="4db9c2f4b1ac8ec3311fe98be9d77eba", 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x4) 00:04:15 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x5, [0x8000, 0x8000, 0x4, 0x5, 0x8]}, &(0x7f00000000c0)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xffffffffffffffe0, r1}, &(0x7f0000000140)=0xc) syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39aee3c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe") 00:04:15 executing program 3: setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f00000001c0)=0x1, 0x4) 00:04:15 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000006c0)="9826da2b0f050520d0f807913e3e2ef3420f53de4141e2e99650855b66c482259a4a620fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c422ebc48265b8dc2e41812047002b0003e86e66430f380b3a8888a1c40fbbf1e0ed5dfa8008294001b00b0000000f73d53944d1f466f347adc46291ae8ca065600000c4e2bd9fff740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") 00:04:15 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:15 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81}) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) setrlimit(0x2000007, &(0x7f00000005c0)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f00000006c0)="f6d8d6106f9c06d071034243d4fe8ed56f77ead5034e370f44c1ff02c6dd0153df7bda97e783f9e2962465e0cfe20ad264632358fd8580d2a893158200476dfd479f78e80aa955becf404410e1a4852c13930ff02bda9f7d162b3aba4010a4c391eb94d7f20aea9d79dbc3a652f7b6fefa25b82cdad89dbf22fcf2555918edde965dae3e5b97d807a06a0b6a970e622eff21613872ac65cbcee1243996bae63c4aa2f92dc36ab17345412799a4402e17551fcb6a8ebc154f539bfc62d4a0fd243b589d283afec0d30405c0edc9f01a1393a62937d9035f9e5025b808") r5 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r5, 0xffffffffffffffff, 0x7, &(0x7f0000000340)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x467, &(0x7f0000000600)="763e647a4c593421b9821ced35449dbe0a942a024111ccd7bd60091501de828d4e7a4afbc7dffb272846647dfffbba4d28135fd3ee5c2fe66c2513f32ea62bc687cc822ba4b916e9e3bc81f7303c9609ec780e96cfc71d29c02eb988a531abd07d42a3b9321c2022fabd4868d1dff0c2440a2d2d6cdc746a3059a4fb0be45ec012bfd229d014e67b1d93b5855d7522e1548d57872b", 0x95) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r4, 0x4}, {r4}, {r4, 0x2}, {r4, 0x20}], 0x2000000000000033, 0x70) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r4, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r4, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 00:04:15 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1ab) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) 00:04:16 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="b10048a8f581834500030d0000000000000500000000000000ffdf00000800000000"]) syz_emit_ethernet(0x3d, &(0x7f0000000000)={@random="c6e69d027af3", @broadcast, [{[], {0x8100, 0x2, 0x415, 0x2}}], {@generic={0x7207, "9f900bb5ecb4eef650f42a650f3080cea89a8837448208efb372f994695cb6125e615b9520c044f17909ee"}}}) 00:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000280)=""/3, 0x3}], 0x2) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000001c0000000000000034b977c87b269123b63fee16ce3bfa0100000000000000000000000000004000"/148, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:00:00 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000002380)=""/4096, 0x11ba) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r1 = dup(r0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000140)="bea980ce4f81d0229ba88e35596c374f490005fe0ca62a14773c329e9c822dceda7602a069bb9470a4c8e1b7c2b5fe8f76240636199171c32f9f5f279be7ceff805612337845e1b2989d391a3e53f21c8098427bfb9cde5ef92643b51a7e8d07db73bbca4ee3691528e5855f12c3e751379980066eacf33aae52b2f32c9e03808a073cf9845fe71a6aa0272a9e6ec2be81cfb2b7b5671564f25528b9e3aef4f0b83ca12fcf6a7d116e11e48abcbfb5c74bdaa22de20bcc33c0d33ac1eb5aeb08e50ac887ac0fedc10710088cc96b5f42ec78c93e3a8ef9afea4aded7cb31f9a6ef17f66cf6187a5e6842") 00:00:00 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x210, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1200, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x1f}, &(0x7f00000001c0)=0x8) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x40}, 0x8) r7 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000280)=0x87f0, 0x4) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/51, 0x33}, {&(0x7f0000000380)=""/57, 0x39}, {&(0x7f00000003c0)=""/121, 0x79}], 0x4, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000480)={r5, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000500)={0x3, [0x6, 0x854, 0x5]}, 0xa) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000540)) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRDELADDRS(r9, 0xc4504444, &(0x7f00000015c0)={{"f8252b3eeebd47be115e0cae43ef47b84279fc00ff4905d98d8b62de117e8e9a9e31a589aa38cc24a79aae8ba51d9be31adfeda7aa750a350c84a8b3c8b0754e4ba67b491f26703c3febadba6e650a13a692a1f36fbd5f04f29195ecefa15106a89a8a93124a91708bbac47d4b5619ea55252081e5cb86caca92aaf8b28442c2e2d06c7ea9a7fe4ba5a5a831fa693a3616d52d379fcede3e3aad9ecab5c22dff267737524877a95352ded41abedf332b6b1ad70c7c568e6fe0995586f00b442115c19d695b80a9fdf373aa82e23bfc57da5fa4ef9f4d067625d990afb0ec4ec90db3f47ef764e226a36f4d999be4806f42f95f77ea211610058db109269fa10995e7ed39f7c350f613e7c21f4c77a6fdc555440baf208dcd2d73f50266c7d706ffa7b18cedf61c604226bf748fa71b7f2efc35199ddc78194e983e3b041f5bf09e83048945d395968dfb2b3db765f7070623e152d77ea53cc32866b9e96628ab8d331a447ce8bbe027e8781b2a872bed873ddf4386856ea94b553578095bfb460c50f53e85a6595878411c6e4328a475ccc06f845b9046af3b90e66305fd3cb2d33eaa87f30a9a07ab0ec03cf8b851678009a0769bd045c2c822509b5be50d358cbc70dcb3e7f2f7be6bcec27cda74804f479286a75d5c6777cd64bcdd347491dc5f78814ce3056c3940b3541d339494a30b32a8c9dc84ee06e1bc1e274809fe41e12dd632234bb7896adbe3b6c7167ba8f3b4ed21ca3711bafbdb637ed92e71172fe77a0ec949c984206248585687db6876cd51bdc4ecc038b0191b7c0e5a8378bb3e5e047181ffe84c738c5127bc3afc274b03f3649ac4955aa59dd2c15eef2d3262d00f1e3cb79bcfd6a9a9301f6b248a331a8e81c1486c8ac68a99b921ca1f2cc78a7b53aa1643f9e0da95a53f1526f9f89fb48fdb66dc20f4e41fb977ef1c48098eaacbcc859ae94a54c90f10e34575321945520e8c9941fbafde49bff9020b9cb3c02c40d07d8ca09bf274cf635aac3e56a739b1bc8a69648046bf9c5651bcc53c2ea5a8010d1ffe5e26186b8b670a9717502b213f19d70b68164b32bb0cdb5e7a20732fd6cddbfc7afd5a74751918eeaa2dc1922b51dff1cceefbe92c3d455c0f6dcac72b84647dbe9f7a3109d1bb1f87c7143f6ea215cf1334a620958f5cf5c5b6a0ea902f8549b400fc7e9c7dd832287f1b82868c99559a2cf2305222ea6042c6445baeac5879f11578bf2445713d11f19ceb6a2a91d23d7181371e12d6162111abe2046f2bfe5631b53950c754466466f46cf8ae8235e5faf095dd992a823e734a266961075eab4916c07d13fd9ae10d50088fae01a334baf1bb9d1660baae0200333674125d26370a374637e24e23392fd68c25b304a9f6edbadbb350ebc3fc019129fda6d8a7a9eb356917c04120cc7455e491f383045b62ca3f", "8a21ea33cd4dd914032167b2b3c4ac51f94a6535f8f91d76575f0b90003289f5", 0x5, 0x7ff}, &(0x7f00000005c0)="73d0cc046cc9323ff8e8205bf3130c0d69493d6b6acc8178af5669ed46c93ac3a0c105bfa23a8ef171eba470fd0afabf7daaae654ccbd30cf1687c0c62426ed945d6d8820dfe5515a988bbf7cb43ead6542dec4bda3a65708b8dda2a93f85da095e027d4e5fd6b1ab489477a658b39b10b05b34ad6e7f35445220f860db72a9204e42e76a20e0fbbc306a4306da806edaf75cea9004a07a45f85aa4d65d95de0274a7b482fc4499fc03b9cf7df59d45773fe6cc976e3451a85068d9a4e3603e1d5acf09f52d8676d4af28af76120da51b1214fecec99faf0cddc474c146c450fb4fc2ad7dd3076cd0f4989f24de060b5be616012268b35b38499b868cb2f6eebad70e09cda43dc43bafba0e92d43b9cdf6390cfaaa15cb3f5ff74747735e9f731700618d978c0c9a50babf7f387985469fff3b2532d2105ccc6e66a1cb717f13d86b54dc26def624ebe2356b084b6fac1ea2e6454cd529d97927475a72fd4dbb9273b4b4601aa908865aa00ed0b38decfc8aa6dd74d08d9ba0fd3d4777e327b6893e2e3266586e80ed9bbc3b793e094d7d6527f5bbfdbcbb143df8baa92ccc4b5fec87bf46ecb4313532c21bcf9cf86fb63e6b8cf311c8b8cbbe91cdad18a99cabb962d2bde3dbf49cbaeb888ae4139c0b58ea64e97941c974a89ed40d219eee4f4c035c3cf529a8f17110023ecf095c706eab2cd71066ebdf6c6fc1fc852797970c849941fd175a668942af56860b223b9833dd9e6c6cdae992a349d462acd18e3759d96efff95d32e2fba3aa3e9d6984a98a8377ca5a597465bee0e7eb2c49f3f0f8868a68ca0a7943c5c6ad5b72b19dcd0de6fcdf2f8e448d50dbce8484e27deaa7520f7e1422c29a823a6e7f0bb605d0df1e81e193585eef48e7d80b772ead0249481803c1ff87446e3b5271a3a56138a37afe396460e96aa71e7ee7174e2355e734f310126644cf35c3fd930320784c3862f9ac5d3fbe0f5c56142c3c8d50de1251895f2c7c411239f658e6c9b4a25e0439bab1372116ab41f93fb576178039ce8c73f83505d019d90b7c140f4d641df603a64399882d9cbe75dc9bb031a6ebb7daf121b026277b644e1ad1dc9a9603d5fb7c87179d61f42391e55967e0ce2c3886b506d9b7cd748a046aafb45df3dd23467268efc739792e0f0fef4e5266af8067b3ee9769a2fe570bc147a0eaab53021f12c01b4ea432ac91f61c4620217d6ae829d922ea89e4777d1e88527b1b8ae55167dabe741909e1f5980df222b6665d76ab8d7ce4131d6e81615e52172de9277b1a295f8e6deee639add1857c11b615ca59f45e50421ed6b06aed9436f1099b340a1dea8b8d8c29a8c14b4f96932d00987ca2b4e39a5f1e2d0aa2183918f7bc872117fbcc7a7f5ab1da809c53f2d0916a91293225bcd3e7ba374802f47da82e8a8a30b44943c9d3833849606f3aebdc3cef5b75cfbbf0b88d12d40b666f1277aaecb9da7be5b8491166c36d8854f9d693de577cb4584c7cae75f9f57338b99021fff7d04e5f6b489726099d03a9f63a5f3b9b11e1384a7b6cdf194cbec011dc587819da76d612bf5491e8df38f630ec441d2a1b82d8e6e20217023f82b8555a085496b40c7d2d2e4be0ca5ae1b2756353516138f05614ad8b33367777cc40ead54105e7f049d1fe566d8da846072670b2e4e433d9d133b593951f83224a1e9c11aa8983a3dd93faa535efcf1121985cabb21e3fad260fc69827cc015466734c827a10fb13d2e347f73882d0c63b613fd48be3168210e8bbac227e25fd8b964a90a4f5891c9064f165a24f97264964dd229b9c96f918788dd1173b69d9bb734dd6e84c9b34df1746ccba4f625c458263010a19361c8e1fafa1f730780fe758329144157993609946bb63ec1176ad0745031a34fca0683976c5ac355601219ff9e1a3d5243e7df7c057088f4af3a977eccd7a284001f23a60da266d83753ccc2b68cb34c77c76fb78c85b7fe20eaef1db100f2e4d8180073299fa95284dbed5bbd5bc4128716a8524bc7b8188dd274da79ec3d86e8aefa0ddbf9e0d7853990a468272ff33d70b7ec4abb0dc3fa5a0b406c5ebcd730d885411182e876aeb9b06eac486719259b707055fa61aefb7bbc4e9f70ff6f40e314164a9558b99feb063dd5afdea718371f722687ea8fa37b3a061a3840246cc3a67145c5236858830e598e7408528248542204e1d66d2fd06bc0cca789d2f3594fe45506ed2897a53010a851805e5b19ce8d0892294836be079c2c3ba773b356647547e0366e08e1edc91d033ce7d406a3cbcae0e0ca591edfedce93c18a4df2e3584d22c13f6ba052122d98754a425b93b4cc79d93f5d76f135f09c047e920c9f2a9edc151f31bc73f12da07df7dadecc99f58a29899d243f935f771cd2260bce6f204d6c74049ef03a620b89d4f459caff56fa87d466f83864e63ad8e810bbeee80dcadef5ff8fbfbbd5b5c9fd9f03ab7a0f2e388681c61ff593b25be61e96e649239951d92bbf8a69a2afcf7e73de02f97d136fdd1a0252016c13f31c343b6268ab88802cb445550b20b2c08a5235f340d494b2248a7218c904b067f334e334cda481a1ebb3970523e86da74b00219dbf57dd23f99c5dc93d695682e88f6995795f30748920f022b0966b94493cc9958acf6cd9a8c2af2fcfe2d6ccac895b8f70ed3ea78e561053bd4c535d74d84f775023f228e6f3b3d69222df2be70324569dd44f716a3dc2fa1a5a41f39da49b90fad0dd9d2c7a0230d432d0f047fe6e6628f4b8ef999ba723cdad9cc950b9f577c3efa9420bae9c1dbd12048f89f4280fd891bdc2cf3833bafef1a98750af80736b6dc5b90fd0ee9d60bcc89a9205af76d509a870cd627f21cd5157c4e2fcc6e92210ebb1efbb909a0445d036b81d6debeef35dfae516bab6ca389c17308cfc17bd23a95c8a76bf95c169dd8a0152e78714d3bd1b50ee4ad0b5116bc99d9ea5639ab806209d677fd5a494e7dcf82e1437d854b086b3e4928baeed380dab2faedbcc0149b027f46b063cf8e69ff10ce33aeb4ff2d5323bc108be33eb295ee4dd7d9452b3abc75eb1d11054d63650de1823cc57011ab09c33d47ee3a32d86f0c1b15f2ffd87b818456f264601c5b6f41910d8db173ba60e67cb5dd77fc8c44e922a3119d57348b87b94f2617f271753ad5dc4f6a0e8adbc00ae3b45974ec1e587dccc427afd20362969bb9b0618195d4eab124782d4eacc44dfcb112ab07570c2396c5f33220de1921281446e39eaeebb26097f7d5fb67eabdafc0fcfb53b01e85d42d97b3261ed5f1f9cf5017437fc7bd4257802af4c1a266b7b8723cb2904fe5196331c43ad16fe3074677d41e82474fe973419ef5c5ce1d97854645640d6311da4fbb49da0c63693e7c2d04431d6920787548166747d496626efc960f23700340f7ff2275fa4449a0d6e9bee6e4229ab2226049f5f6e53e5c98e0c1146726bd78ba98b0aa70e65613dc5769bbcf0964b109fa486b8a84af5f581ea4af2708993e045b4cffe553e27be24a41c422fde13176fb153c9590c28e145bef3ff56db0d71b71f97ec618292d11a617e51f63c15b10bc3d53af33043b40d8ea3ccb4fe498befd4af4efd0d19129c0162bed3e6eb2e154ecccda5156fc01e0dcef3e0668f15b2b1890e528c68fd008f49a96301b0eef09c4a7a95984e11368c6223b87fd741eb3112702ab797184421b5d0c88bc35b3ea3d9a62c48cb81dc3c504eaf1da70f72e609aaece6f61f588b1c73beb2100102f6a9a45b7cf0dc73da10d13dfe4f3b30a11bed24031ac00479cab3d9ce1507cc9b43059a84f9bb7938398d13a5c46338569206cf34087ab15af44f6aaa442c3c304eef499a044e65c311bb5bcc524c5a5fdc7b13ae77eedc21db47e5ab64d3d31af6fbcf5dfc5ba95df3011fad7275cb0b88b28b2a2c8db77c0fd2078a975482d1d034103601867437f86f23b79b45be937bfd70525689c5c33597d5c5c724a32b8abda6b86ae09254d5b150fe17f503988775394a07c13f352512914e3b75c69b5f350ef0c7ae845f513f313fce0369edcc70a40f53e9275ea5bf6263821ec4c02bdeb50a72b84304972692f1f8229e60a1cb483eca0ff006174f09d517167cd29c8856c7e2f5df1dc61e5c0bf4e98c355886f36b19f5edf8120d4d1213b73ddfed26139f8e91e3df92dfb22b54481400486a03daf96128cb205df2023cf88d17a2fef898bc5cef07abca70785f4fe0c9d10525dd71c72eba04f84d6353b6cdb0c449c489d567a83d14125819aae4d60a7a9b40695b5af797cc352acacf987a6a6ae71660f3aa89d8c2824ddf0640ef9d88de997163d6fd0ff4e8f56ec83afa354c24386647e87400c5a62179a61cd96329dffbde768f84bea6f58f740587b66761d081622b5d8023248bed9ecff2955e77b0c7a1c1e21002b1576b56f0d9c73f28bfa0e7c35167cb2b6aadbbff71f3740f18ebde2d1eb9b5c36b0d8e200d715b3e56d0b7fee81dbefa07b598ead9c805d0ff14bfb4f38528c729201cfaf585c6bffe2f418c5082401bca7d24540ef8404017ddaab7c2b3a9a05b5b858692ebfdb664a2df5cc59d8919df6ba901bfde86c29fd5eeb814e7fb8b5a8c808952468a6e3c8226b9f5a14f8b42e69c9e8457e99df84cdf49e9d162f0edd06d217780291005103a14d4933114dfeaef2df7ff0c613a2b1eeba5058e282d2c920b32812e8cc268adcfd9aa1ebb40b557bb128ac6a05fd2b055240a4f58ab51965d8927c06ee93de83a1fed87bfb69301e9d0934f19ed0aadefd2d990053c0684f342d4659287f6c928461a0861d50f06acaf6d433c990207718924ad62f12074d0a29d8e21b5d146cebf739f671469258323a5f8d07790e8893e1d42c19b45f10ea165273aefffdc5e4942e6580868fe1054d3424753fd732aa3bf37ff8e3e0f4328cf142f052250630ac75ad0435d43b815038db90ea37cef4cdbb4d813a482bf8e827b0f1957c8d49722ae19d766817a0597af1161a7ac2c97edb35cd8550a53dc64450fb197db713db96442a31924a53587c88313e019ab4d9fb38f16d227e7ab1f920b59d2e76bcaaca15898958bd1ec0c6223a2afea64fe93af1708a4091e88d35f0064d9b817fd511e51a0b50c8b2383926baf42994321b7a9ccea71529a543afe26305dfe5879bb9c12431b0cd5d2e05d442c096a9025461ef16743d73196d4b977750f59efe589ea53947ad681ba15b76e2d8447c6536e1a84f6887ead498b07d951d9bc36196141cebf3a05e3a40fece7f281c1ce7e4bf43dc35f69c7d793fbf1f83bb0d4927eda92ad3a3d81469cde2d0ae34f7f1cb08ab5edc17d51297031e499c6a2550d0bc5bc8dbc9f5c8784636a13c90ccc69bff9d749e46176ffdc479d40b323fcaed8098dd9fcb9094c1cb46ced6c4f9e34e769cfae389fc781333e2d35e34cef38c6a982fabfe3d7b621d221e1388afc43c6380be5291eee28767a9eb5d959e0063e1ef20d95429d766271575d442391e96051fc320de6740b4c93a78be9676dd652cc79a7d9af5a8960ac28514f49935df7d3b94ed5164f56f16d2fbcd9d9343a34015fa6cf0ee9cc5d75194a25547dea34e295a52ac85fb97a74a09c05ce67b3db2dd117f8724f3088a4f4d40fb99f0fa9668dd5442d58c809a264debbaa07d886bdd94cd9fc09352ad09503ffad49f93fe1dbb3120ad01ec4ce93fe41a1fee2ac17af2f0354a1071240a975824fe0724fdd51027ebb40c1aecf4359f027460f4017f2403804b65a42239b9ab3e", 0x9, 0x5, 0x80000001, 0x4, 0x0, 0x5ca0, 0xff}) shmat(r7, &(0x7f0000ff1000/0xf000)=nil, 0x3000) freebsd11_fstat(r8, &(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001b40)=0x100000001, 0x4) accept4$unix(r9, &(0x7f0000001b80)=@file={0x0, ""/4096}, &(0x7f0000002bc0)=0x1002, 0x10000000) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000002c00)=""/216) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000002d00)={r4, 0x6}, &(0x7f0000002d40)=0x8) linkat(r9, &(0x7f0000002d80)='./file0\x00', r9, &(0x7f0000002dc0)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000002e00)=0xf7a, 0x4) shmctl$SHM_UNLOCK(r0, 0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000002e40)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000002f00)={r3, 0x3}, &(0x7f0000002f40)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000002f80)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r10}, &(0x7f0000003040)=0x8c) 00:00:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0x200000000000006}, 0x8) 00:00:00 executing program 0: syz_execute_func(&(0x7f00000002c0)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = socket$inet6(0x1c, 0x4, 0xfffffffffffffaab) ftruncate(r0, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x2, 0x9, 0x1, 0x6, 0xfffffffffffffff9, 0xffffffffffff76ad, 0xffffffff9c340fca, 0xe9}, &(0x7f0000000040)={0x80000000, 0x6, 0xffff, 0x6, 0xc7a, 0xffffffff, 0xfffffffffffffff7, 0x47}, &(0x7f0000000080)={0x3, 0x6, 0x6, 0xffffffffffffff22, 0x7bff, 0x9, 0x7, 0xfffffffffffffff9}, &(0x7f0000000200)={0x2, 0xee7}) sendmsg(0xffffffffffffffff, 0x0, 0x0) 00:00:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x98, 0x8, 0x9, 0x0, 0xad07}, &(0x7f0000000040)=0x14) r2 = dup2(r0, r0) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000080)=0xe3) truncate(&(0x7f0000000240)='./file0\x00', 0xffffffffffff8000) 00:00:00 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000040)={0x8, {{0x1c, 0x3, 0xf5b3, @empty, 0xffffffffffffff8d}}, {{0x1c, 0x1, 0x7, @loopback}}}, 0x108) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0) 00:00:00 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffffb, @mcast2, 0x901}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000080)="fb5c0d496289ed646d18a34b05cf3c04536ee2b33e998ef43f20c4d6dd28a6cd9f48b3179dba2fbfbd931f8ab73d51c45e5d22271ed910537abf080aafdc08491c653cf4d78ac4b660dd94f9c5f6b57d6114252e6faa88b94d06af86dee8b3dc0b130219e052a3392118f5e192c053c4a9738911c25ae0976198b0162cf1cdbd706caf4f01833539c978bb4a76a29a900d8652298b5978d96d5eaf317c09b39c8e8e09a075bca40a4b179c93c6f51e0c5a36935dc98d0e43b75db7881c4bf0fde7c8fb7bf97c109c66d0b496", 0xcc}, {&(0x7f0000000180)="57b123760df6a78486ce7ea665b98cf5d8021c0253647fd6b4da20565449abdbe661f7aba76a6ec0f69715ba4d0a6add0f3119cddb602156dda9e667b43c9c2969c246e941fe045147cbfe", 0x4b}, {&(0x7f0000000200)="a7c56a1f1d21342df8f6f004946f829d3a97477f35683cba1b0d754fb65af3ab5ff667b592405f46b731884ef394f09c787d0e6dc09723926cbf7b227b656addbfa65cc2a7b44f5089355c35bc7b690b1ef45b53e6d78c3ccac2ad6206e6e696e2a961a6cf7e0f66b350a6ad80d8e8932338201e135ff51f18d3b9207af1da448235e6", 0x83}, {&(0x7f00000002c0)="86ec80d2aaa091eca93cd8626d47cce164b7485f0f6c94340d881dea06a10723ae9979c3f21265473c34ca70d39a256e6a29c30e688207156102cc5cd48abd5d0d1369a4e0ec389f4d6670c9dbf6af7aaedd097a43cdf50eeb3c62942237ffe3b9b07ca857fe92756ac3a0bf1af9bd7d75f6551a3873d5026df7e668bc76", 0x7e}], 0x4, &(0x7f0000000380)=[@init={0x14, 0x84, 0x1, {0x5, 0x1, 0x8, 0x1f}}, @init={0x14, 0x84, 0x1, {0x3ff, 0x800, 0x40, 0x1}}], 0x28, 0x100}, 0x80) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) 00:00:00 executing program 3: fdatasync(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)=ANY=[@ANYRESDEC], &(0x7f0000000180)=0x1) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000000)="1302c720b13992bed6eb984c53a2d552b9d58fe644cb1a9d44517e7a25a44e37a75eed758e8a7f912d6741b52e3621fad5c5c1b316faacae1de78a2c48e4f3b3efd3c824b5724eefea6bd7a799c0744a145db82ea8044701a4bae263abcd5ea5c8e6a11c6cb8", 0x66, 0x1, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) 00:00:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) ppoll(&(0x7f0000000040)=[{r2, 0x41}, {r1, 0x80}, {r2, 0x2000}, {r0, 0x1}, {r1, 0xa4}, {r2, 0x1}], 0x6, &(0x7f0000000140)={0x7, 0x1}, &(0x7f0000000180)={0x2}, 0x8) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x3, 0xc00, 0x80000001, 0x1000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x24a, 0x0, 0x1, 0x7fff}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x7, 0x8, 0x3, 0xa37, 0xfffffffffffffffe}, 0x14) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:00 executing program 1: setgroups(0xd7882892e2015b5d, 0xfffffffffffffffe) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000240)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0xfffffffffffffffe, @mcast2, 0x5}, @in6={0x1c, 0x0, 0x5, @mcast2, 0x401}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0x7e}]}, &(0x7f0000000200)=0x10) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:00:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/72, 0x48) pwritev(r1, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/45}, &(0x7f00000000c0)=0x2f) 00:00:00 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, 0x0, &(0x7f00000003c0)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x0, 0x3}}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/179) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f00000000c0)="c131cb38139b9d624d83") r4 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(0x0, 0x4, 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e23000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f100"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000058f20000ff0f0600e5419a777da54fefca6b1b309f589b2729a6b785dea53ef7e107f7674e5a28da2477beebd655277bf7c580b4c6e09ece1cda2ec5ff78ee92d35a46615e148a800bbea3a840e04e20"], &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000440)={r7, 0xea, 0x0, 0x200, 0x9, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 00:00:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ecd2a695b653000"], 0x10) r1 = dup2(r0, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000780)={{"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", "e547a09f91b6c0a2dbf62d2dc335b5e8cecf06b5d195bfb99df6eac55fd53208", 0x2, 0x800}, &(0x7f00000000c0)="c6e81dab625b3c46b43cbd4dc658415a6ba03414624b762bf9eac9aaf31dc05d7d7e6cf247201d6f2d3a696206453cc674f183892671fd791cb9d1f2af4ba9a5d47aacb0694b41320a93bc4f4e9a4b02ea98f79ec1a05fd14a1053ace926615e3e2f25101583542c948d775a8f65561e3478328948ef237b52a2d5576ad22cae69a9980beeed574407a7cfde140773aadbc302cdb4bfba52446b2eede44e095861e92f9fbd2823fc67539498193deca92aa5e729e0eb3256ef5ab230773d8aa80378abf21c82ec2965bd127470a1db41aa5320cb71965c79dd0796f1c24d26047e83016bb854358c5ae0b4fd31ce31f6da", 0x568ade6b, 0x20, 0x100000000, 0xfffffffffffffffd, 0x8, 0x800, 0xdea, 0x400}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x140, 0x0) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000300)={{"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", "6ad366f06c421b83ba8cf43be07bc522c4d78bd494fcd134914c783438566073", 0x8000, 0x3}, &(0x7f0000000080)="d97f72b20c65db88240ab7d5ad50ec30fbab7a70e27e0da7bc0fb4f64c9492bc57e0da1d81bcba194257e519e9439acc7cfe1c", 0x10000, 0x4, 0x1, 0x2, 0xd5, 0x0, 0x7, 0x100000001}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:00 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc47001dcdc4680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0800000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') socketpair(0x0, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) 00:00:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)=""/150, 0x96}, {&(0x7f0000000180)=""/161, 0xa1}], 0x2, &(0x7f0000000240)=""/170, 0xaa}, 0x40042) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) 00:00:01 executing program 3: syz_emit_ethernet(0x12a, &(0x7f00000000c0)=ANY=[@ANYBLOB="591d8bc11841ffffffffffff0800450000300000000000119078ac2300bb0000efdbc0de00000300907800080000450000000000000000000000ac2300aa00000000"]) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000140)="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") clock_gettime(0x1, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:00:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x2) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x392) 00:00:01 executing program 0: syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:00:02 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0xff, 0x10, 0x7ff, 0xffffffff00000001, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x1, 0x7, 0x3, 0x10001, 0x7f, 0xffff000, 0x5, {@in6={{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x80000000, 0x2, 0x7, 0x7fff, 0x8}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, r2, 0x9, 0x555b7d15, 0x464}, &(0x7f00000001c0)=0x94) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000240)="66d16edc2cb923e8864b075458d5238c7809e4870e480da9773d8863f8397f9a5820bea563ab0f976622a6f4a03f9488c1181d52d217960e3983e0a9d864d3683937e3a32a44a6f3b98755254a640738ca91805a8f7611f1cc6010f77c7af6260ab1d2c5fcf34f5c278838cc505f6239007074881e896e") 00:00:02 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r2, 0xffffffffffffffff) fcntl$getflags(r1, 0x3) r4 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="0700362264b50000f8ff03000b000000fdef03000104"], 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:00:02 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000020078b24214bc55841c000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000c5f00"/136, @ANYRES32=0x0, @ANYBLOB="01000000050000000a00000004000000f8ff9f00"], &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x7dbf}, 0x8) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:00:02 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x80010, r0, 0x0) 00:00:02 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x20000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000014c0)={0x0, 0x1}, &(0x7f0000001500)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001540)={0x5, 0x6020, 0xfffffffffffffff7, 0x3, r2}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0)={0x3ff, 0x801}, 0x10) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x40, 0x1000) getrusage(0x0, &(0x7f0000000140)) syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c190f05baaebf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c49fe1cbc66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7c422dd45559d64360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1f}, &(0x7f0000001400)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000001440)={r4, 0x3da4, 0x3, 0x89}, 0x10) setsockopt(r0, 0xfffffffffffffff8, 0x4, &(0x7f0000000400)="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", 0x1000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:02 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xef3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0x7ff}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, r1, 0xb08, 0x2, 0x5, 0x0, 0x1ff0}, &(0x7f0000000140)=0xa0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) 00:00:02 executing program 1: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x1f, 0x20000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x800, 0x8, 0x4610, 0x3594, 0x7, 0xfff, 0x0, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r3}, &(0x7f0000000200)=0x84) 00:00:03 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0xc0}, 0x8) select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:03 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) recvfrom$unix(r0, &(0x7f0000000080)=""/194, 0xc2, 0x40000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470678fa95094af00000000c66de0b7121283397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a2612a07") 00:00:03 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) lseek(r0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x9}, &(0x7f00000000c0)=0x8) sendto$unix(r0, &(0x7f00000001c0)="9594ba98b975c13f027e09a47dd56d115a2d4b0013bca6ab3f97d71f7e8c726f97ca1e7d4702e914eb82dd4555b9bb4061c3847e3d", 0x35, 0x88, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x78e8000000000}, 0x8) 00:00:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r0, &(0x7f0000001740)=[{&(0x7f00000001c0)="9e0b0c1a63ba4cb9", 0x8}, {&(0x7f0000000540)="44edd360da3b0f638370372f3b9540702051e408c88240c04dc236d851b1daa98d0b25f671a5bd2561e010defb83070c154be158dda78c2b7d9ff0bbf09df5c29350bfd9f0708d6b4a6312fc58ae44bf5519b07aa733", 0xfffffc6b}, {&(0x7f00000005c0)="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", 0xfd}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000200)="ec287e1055b207c249c099edc5", 0xd}, {&(0x7f00000016c0)="60fe7657fb9f418240d5a605a1747a463a30451004fe13bb3d1d98ad4874ef73c7d2a0dc9441b029657818f841b8f5a6e53ca166ea54882e6a3ba317a3cc6cd99f84ffe908c2", 0x46}], 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) 00:00:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x84, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000680)={0x2, 0x0, 0x200, 0x1, 0x1, 0x59, 0x401, 0x1, 0x0}, &(0x7f00000006c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000700)={r2, 0x1, 0xab, "806491502dcddf46e92f6018fef4622cc7d174b5f6263254328b8fb28e24d43f1a165fb54446fc157b3aabd0399c9682e7a01e640134f8fb58d2795315f887fc7cfb8075a79c6339a06ccab7c96a3c7f54c525d6cc99f4210724b64e62a79d0855b3b7712be73c4f4fba3627d6e2d1bc177170d6e90bdb6ada8186a4d093006e43078bde65a80d1fe67dee3a53fd374dafb22ff0505ef56d0742fe381b9aca8dcb8794d5715dffa253f13f"}, 0xb3) r3 = semget$private(0x0, 0x80000000000003, 0x480) __semctl$GETZCNT(r3, 0x80003, 0x7, &(0x7f0000000580)=""/221) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:00:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x9) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000a00), 0x4) 00:00:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getgid() r2 = fcntl$getown(r1, 0x5) getpgrp(r2) getgroups(0x9, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r3) sendmsg(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10003516e8af0e00000000000000feffffff000000c8e154b91ce7d3640d98092873f5176e03e715dc37b70683481d8927d68e69364810eaa72bca136fa07bea397b8000003540d84b2ab959a9011a6b00"/90], 0x10}, 0x1) 00:00:03 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0) getuid() r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xa8, "e1cd4e391c2704de4faa7c382a3d6622f29d5cb0a2bcf594ba922d7e4a63e603fcae39c5d9caad93818c82f77f87e3361b52c47f00949500a61e11d6004a137da7f46edfb32deb8579a385fdbf89fac221404296e50b32a02dbcc428541440fc8b7458dc451fd7369960a83bb133e0ab5afc4f557ebf243db308c8e83b246631f25c5a59e8a99f0adfba396a2c67ca13480aea021b06ef1340795a93385777a44fd3cfa3410a37df"}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x1}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="c10d53700822f00070"], 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:00:03 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="18e4679d07aa48863491f900d43a482082623ddad02a117e6a65c2c7587b5d80b420523e9b9434de8b8c959ec5bce3ccb95dbf6d11185fa343ef974310db998139281d9c3f68d521e23b5c48a6ab0196680a1e8cc9506993b46fa84b0c9cbdb6c84d6a02578d971a2355e8c65f2cbd2f9da45aefbfefebdd6e8399560225", 0x7e, 0xc, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendfile(r0, r0, 0x0, 0x3) 00:00:03 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x3d8, @rand_addr="2f80b361b51d638e29d66d959b246d95", 0x1}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x400, 0xffffffffffffffff, 0x15d) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0xffff, @empty}, 0x1c) 00:00:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x43) getsockopt$inet_tcp_int(r0, 0x6, 0x2a2, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x38, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @mcast2, {[], @generic="ed33"}}}}}) 00:00:03 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="982c170f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d194c4e1f8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abe9acac0000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:00:03 executing program 1: socketpair(0x17, 0x6, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x4, @mcast1, 0xfffffffffffffffa}}, 0x0, 0x3f, 0x3, 0x3, 0x5, 0x1, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x108, 0x80000000, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x25a, @local={0xfe, 0x80, [], 0x0}, 0xe0f}}, r2, 0x81, 0xffffffff80000000, 0x87, 0x36ec, 0xbf4}, &(0x7f0000000240)=0x98) r3 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x10) symlinkat(&(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00') syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x89ffffff}]}}}}}}) 00:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x410000000000, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0x2) 00:00:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) 00:00:03 executing program 0: semget(0x2, 0x7, 0x180) r0 = semget(0x2, 0x0, 0x334) __semctl$IPC_STAT(r0, 0x0, 0x2, 0xfffffffffffffffe) 00:00:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0x10) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0x7, 0x4a, 0x13, 0x6]) r2 = dup2(r0, r0) freebsd11_getdents(r2, 0x0, 0x0) 00:00:03 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0xffff, 0x4) 00:00:03 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0xfffffffffffffffe, 0x0) nanosleep(&(0x7f0000000000)={0x1, 0x7}, &(0x7f0000000140)) r0 = msgget$private(0x0, 0x4c) msgrcv(r0, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000) 00:00:04 executing program 0: syz_emit_ethernet(0xb5, &(0x7f0000000080)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b60bcc", 0x7f, 0x2c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "5bcbd04285c07f3b8b876372cd3a991173769cdb4a782abb867147ca30d333b4a3c1eae0c510f13a9b6f807af8f707e7221132b41fb7594d8f98696caa6ad11867338e23f2e452b78100be3f7b2cb2f78807b94855e62ca99b36879e5fb808cbbff729dbae7235951a563f9877511e511792d49a84615a"}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x100000001, 0x4) 00:00:04 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x2}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:04 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) r0 = getegid() setgid(r0) r1 = getgid() setregid(r1, 0x0) setresgid(0x0, r1, 0x0) 00:00:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/369], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x177c, 0x0, 0x2020, 0x6, 0x8001, 0x9, 0xffffffffffffffff, 0x81}, &(0x7f0000000080)=0xffa5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x2914, 0x91}, {0x8, 0x4}}, 0x200) 00:00:04 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000200)={{"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", "890bbf809b1d2d57edfa9284ccc6aa008ef0f8a00d55f3e770b84b7b33a41eda", 0x3ff, 0x8}, &(0x7f00000001c0)="339e8f45a4fe814329adb6accdce744c6f636f16d3265bfe12c204458524", 0x5, 0x48, 0x1, 0x3, 0x8, 0x40, 0x4482, 0xbc}) syz_execute_func(&(0x7f00000000c0)="0ccec4817a2df198cd801b69e499c15862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e111fec4427d822a2a00c440f72bf2168f4808eebce000441471dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f045831fc5453cfe4579363ef8f89966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") 00:00:04 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0xdba7}, &(0x7f0000000280)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) fcntl$getown(r2, 0x5) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r2, 0x0, 0x0, 0xffff0000, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:04 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)='Y', 0x1}], 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x80000001) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xcb5}, &(0x7f00000000c0)=0x8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x9, @mcast1, 0x5}}, r2, 0x800}, &(0x7f00000001c0)=0x8c) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) msgget$private(0x0, 0x5) 00:00:04 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(0x0) getrlimit(0x0, &(0x7f0000000000)) mprotect(&(0x7f0000166000/0x3000)=nil, 0x3000, 0x6) 00:00:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000740)={r1, 0x800000000000006}, 0xfffffffffffffdde) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1}, &(0x7f0000000240)=0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x92) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0xa8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000080)={r2, 0x1ca}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0xa0f}, &(0x7f0000000140)=0x8) 00:00:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x89a88f592e0a028b}, 0x8) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000000)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) clock_nanosleep(0xf, 0x0, &(0x7f0000000280)={0x9, 0x1}, 0x0) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000440)='\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) 00:00:04 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x16) 00:00:05 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x5}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[{0x10}], 0x10}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='%\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='\'\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',\x00', &(0x7f0000000200)='\x00']) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x10000, 0x3, 0x100000001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x25, @remote={0xfe, 0x80, [], 0x0}, 0x7601}}, r2}, &(0x7f0000000140)=0x84) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2427, &(0x7f00000001c0)="3e4156c13ffe74ab1fdbae50e73a1a114c9696b0f07602b09c897f24b2c4b6e59c25492760a59454b670353844d0dbf4eed6424d8dec7216dd0aaacc91daf1db3613a4fd6aed4aae86081ac2a100bbd3ddc30b27883aeda05f174156fa96bc062347b7762668fd7d85eab04b01b3080b0fb4a6229efc211554b32382e0ff20c32e1697542abc84c870b4a209c0441e3c2e01593881ccb69c0d3b578bff5ea2506d2735cd426709a42744f6afc8faba07b4b9795b94f452111de69626988573610748d0d73c3406e3881f2c0ed31dafae6e0b793246dccf31f5a49bd2bd2accbfe6bb18c3ffddf79a6113cff1ed30c64482a61583c67d", 0xf6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000001000000000200103e36077ad07200001c004e2305000000fe8000000000000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000416a8604ac78ff1400"/156, @ANYRES32=0x0, @ANYBLOB="400000003f0000000001000009000000dd000000"], &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x2110, 0x0, 0x0, r4}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x9, 0xfffffffffffffff7) 00:00:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0), 0x4) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xcd, 0x4, 0x81, 0x5, 0x0, 0xff}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, r2, 0xffffffff, 0x0, 0x101, 0x49f, 0xe1, 0xcf}, &(0x7f00000001c0)=0xa0) 00:00:05 executing program 0: 00:00:05 executing program 2: 00:00:05 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x41, 0x0) 00:00:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d0061e86b99baf558dc23f36a105b002394923f07028ff00"], 0x1) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000640)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0xffffffffffffff8d, {{0x2, 0x1, @multicast1}}}, 0x90) 00:00:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getown(r0, 0x5) faccessat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x114, 0x800) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) getgid() 00:00:05 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)={0x0, 0x3, 0x4, [0x5, 0x400000, 0x40, 0xbe2]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000480)=0xffffffffffffff78) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={r2, 0x1}, &(0x7f0000000500)=0xc) syz_execute_func(&(0x7f0000000840)="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") r3 = accept4(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c, 0x30000000) getpeername$unix(r3, &(0x7f0000000600)=@abs, &(0x7f0000000640)=0x8) syz_execute_func(&(0x7f00000003c0)="969898472c43450fd92c590f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66d2eb7848483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58b3b3a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x160) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r5}, 0x84) mkdir(&(0x7f0000000540)='./file0\x00', 0x1) 00:00:05 executing program 0: setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) 00:00:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0), 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8049, 0xfffffffdffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001100)={0x0, 0x5, 0x6, 0xd8d0}, &(0x7f0000001140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001200)={r2, &(0x7f0000001180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001240)=0x10) write(r0, &(0x7f0000000040)="8a9a21fed3826d720b9152e9403cf2bcbc2ecd352fa7c5971858c19c999ae4eb262c152e6274e06147db0c45bf9aa8b6aebd3870567ddc21a8e5901f5cf11f", 0x3f) getsockname(r1, &(0x7f0000001080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000010c0)=0x10) listen(r0, 0x0) recvfrom(r1, 0x0, 0x0, 0x80, 0x0, 0x6c) 00:00:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000)="2aea177fa28858c0c2322f701ce206c49a2014bcaee3eb52052c6a03d3913169d69ee78d95f6797dd9bdd2aef738a4", 0xee, 0x200, 0xffff}) recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) 00:00:06 executing program 3: r0 = socket(0x3, 0x10000001, 0x87) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) 00:00:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10881, 0x80) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000500)="595270fb27672c626c2a6df66d532f9f3901c0532bcf7879f5041bcac177783063decaa4f6ea3ad97ed17296a52fbb2825e0dddeb3889b0eeb8ccbe7f34724e3638eafc9860e09af466c7a4f14b538c45529ec8bd65f604a7f8516bd9c5412378c3aec5bef") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc0ec4404, &(0x7f0000000080)={{"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", "17f0d7cf81a1235826aeffff8374adeb6a54809381911100"}, 0x0, 0x0, 0x0, 0x7ff}) 00:00:06 executing program 0: syz_execute_func(&(0x7f0000000180)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:06 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f00000002c0)="d0a7a9059c564d14556f6edeb2357190a779322b433cc26217df6e5876a13f565693fd7a553383f165d95e2280e9b327e2e08ff22149c9679cce530af67d58f615c241790aeb08e6e0593991b0e5129da66098bb36a79554517d452ff27d0e27ac2c979253df411753ab8eaaa6a97d512ddfde0d39") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\a\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x4, 0x7}, 0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x0, @rand_addr="e2e0212efd01522ad486223c9b70d048", 0x5}, @in6={0x1c, 0x2, 0x9, @ipv4={[], [], @multicast2}, 0xfff}, @in6={0x1c, 0x2, 0xfffffffffffffffd, @mcast1, 0x100000000}, @in6={0x1c, 0x0, 0x2, @loopback, 0xffffffffffffff1c}]}, &(0x7f00000001c0)=0x10) 00:00:06 executing program 1: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:07 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @local={0xac, 0x14, 0x0}}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x208) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000540)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000200)='./file0\x00', 0x80000080000206, 0x1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:07 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfff, 0x4) syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000600)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509670ffcf934d1c4e10bf8c494c6163f420f00000000007fd300eec442592d1ff345d903ac67660f3838f401b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fec401f81358f4c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4) 00:00:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) close(r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/101, 0x65) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="11000080840000000000"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001bfc, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) 00:00:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) fcntl$lock(r0, 0x12, 0x0) syz_execute_func(&(0x7f0000000000)="642e467704c4637916d7b098cd801b69e4c2219cbf7ad68999999962f5696200d9c4d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5a304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast1, @empty, r1}, 0xc) 00:00:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3ffffffe, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000000)=0x8, 0x4) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0x6, 0x2}, 0x8) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:08 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, 0x0, 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebfeb218ce9173e2838400ddaae4fe9e220a3b2143cf0bba5a8176fae2c200", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000002c0)=0x4) 00:00:08 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfff, 0xd03, 0x10001, 0x5, 0x401}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffdd000000000000000000000000000000000000000000000000000000000000001900"/136, @ANYRES32=r2], &(0x7f0000000140)=0x8c) dup(r0) open(&(0x7f0000001200)='./file0\x00', 0x500, 0x14c) getsockname$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/4098], &(0x7f00000011c0)=0x1002) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffa, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1, 0x0, 0x0, 0x8}, 0x0) 00:00:08 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586dd60e49d780031000000000000009ead9c65dcd6bb64696744ff02000000040000fa2b000000000001c6c52b0cff5d88a5793e0ffbb6f12105eba5673e864830bbdf1f37f383e15998556b1b6b6f08ee9e44de88c1caf5c000a0daaa8c0f661018a611a57b30f6e8ba857cb117e3018a8123d50b7ea3d82a9d8ece119af8e0f614f843cb2d24452a522a1aecbc2533f5236acf08a51b17b74f3f33f13e4d98c82e4d2de4f8866d9e3c63a7f47c421f7127d824bbf3448d7b276edc3273923bdf1e45d34193625788bd76ce77af8f0715f37e7619d015359c3b61f3351d9d999d16e92e8ed2aa733c5d2c3e30293c32434bc460ffc4fc1483f2bf0a2aacb400249b31f44f8a9bd368db85c88b36c4ac2fc884ac6f5e8e54d1deeebebd3a3a2d79247dc07f905f46516ac325d6802b159378d4da7b4615e62e76bdf1b8f7a5d85f125c50acd8c28de26aa0de87e70a4783727071e585b00606aa3d027b6630"]) 00:00:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0)) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1000}, &(0x7f0000000180)=0x8) 00:00:08 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x0) 00:00:08 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x4]}, &(0x7f0000000140)=0x6) syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800201e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fstat(r1, &(0x7f0000000000)) 00:00:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0x9, 0x4) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2}, {0x1, 0xd5c}}) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x8, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000200)={@multicast2, @broadcast}, 0x8) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x694e}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0xbd4, 0x6, 0x2e00, 0x2d3d6bd6, 0xbf, 0xfffffffffffff6dc, 0x0, 0x3f, r3}, 0x20) sendto$inet6(r2, &(0x7f0000000400)="fd5dad176f2090166fccd2a2174950920a7656703bd1214ed4607d3e1992f19391c084c7a8b3f1d56f8c9584785707a7d9796c67516d1905fb4f8bbda61994016b20a5ab36acc7ffee268a45269d0983bb10218205cb73636c0196d9ec097c519452a0a545d0d49976eef05ad9665711a0db0d9d7a5c0f171eb251d060499ba6d70c2e9abbff2e621de1a3dfd733f9b7930ff9f4937f6b0775a5f60e690a0de12916290d95f5049c9c14a0235ceccd04738ca32280b5c393ad9e7a0cf1dc1f4cf0cd6a0afa425b6d1921883dd6486ae301433997d8ca49c7", 0xd8, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={r3, 0x8, 0xffffffffffff4117, 0x1, 0x9, 0x2, 0x6a, 0x14c1, {@in={{0x2, 0x2, @broadcast}}, r3, 0xb7, 0x401, 0x808, 0x400, 0x9}}, &(0x7f00000005c0)=0xb8) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) r5 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000600)={r3, 0x100, 0xa6, "872d17354dd9d32fb45a1cea2837dfb7285cc4507541deebd1b990b5b2715c3198c90c9fac3103a3c896661fdd8f05bbcf148b44b28def305c8321db48054893bbbb078de04bfad23ac818ecb53046e9297d7083b8eb718bc7a82a4ffd15c717c5d797263508eb9494782dfb973a2b336df4cea3455d49b1b0f65a0aa86ed38d1f30c1013de9a02961b3a431f233d649f952bd882166cd04dcb61f948fed0de439b56d664515"}, 0xae) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000700)={{"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", "83578b8c383b3f035039569d2c746e6c0e775db0bb06aba0b40d999213957465", 0x401, 0xef70}, &(0x7f00000006c0)="f1a840e89f41ae2a6da5b2d244a9e89dec2de63d122234649abce6edb9c41721cc7879ee82337f3c345897ea6d899dc1455f45864a85155fbb", 0x3ff, 0x4, 0x2, 0x8000, 0x8, 0x4, 0x6, 0x9}) pwritev(r0, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="9564c0c0ae791981121e57e3e6c1e69eec002b2d938b9ef3e027f11657a07293c44acef7c8b71eea3e250fe503a92cd944f2c994710afdb1326ba4", 0x3b}, {&(0x7f0000000bc0)="84bf9fcb5c4ae60cbe6ffe7f36f8e1584a73b958253a856a8019e15a5616411fb6dbf04a6a1a2b31d69f78d01f552ba9b8a64f5a43a7462c8deb5772169921fa187b44d19ec5de1d28371768817f0f853b873ad7f5946f0c5bd5e9dcbaecbdc4c858d2b0d13d73c1ad49728d7dc7b5586c78422c2f000e6a6b01fc73c4c15f95487217b93f64e14c1a67006530f926b1dcf95ae1529fec17926a8ec1a3253293ab7a3537889c7b75ccdee436ffad90080865b1483f8e6a3155d40ce350dda667f29eb12dc08648513539d56f24219b79236ed5a5e44bc0ac9c61968c19d31aebfe77beb540c4d154", 0xe8}], 0x2, 0x4a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d80)={@in={{0x2, 0x0, @rand_addr=0xde}}, r4, 0x9e, 0x8b45, 0x800}, &(0x7f0000000e40)=0x94) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000f00)={@in6={{0x1c, 0x3, 0x200, @mcast2, 0x7f}}, r6}, &(0x7f0000000fc0)=0x84) sendto$inet6(r5, &(0x7f0000001000)="c9eeeff434cf06966a60e3854cdb7309d9f4531520bb327c472830949609028ce40ba03ee643b2ad893fd098e7fb8193a9ee598800fcfc9f9998ac6e566cd84fb929df5d16eb00d2529007f3746535607c3983bdf41cf8f6d60e72945dc19f093706d08c76e84dd1b633d257fa12d31319f3c139ca8df0c99b57396d13ae400d6856054ee913a4cef85fa32e3dcfb9494a5ea6f5d29f1d9f015e328aa6f17d", 0x9f, 0x100, &(0x7f00000010c0)={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) accept$inet(r0, &(0x7f0000001100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001140)=0x10) fcntl$getown(r1, 0x5) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000001180)={0x20, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @multicast1}}}, 0x118) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f00000012c0)={0xb6, 0x56}, 0x8) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001400)={{"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", "09c1929fead0e0f1f3fe90577f0252c3f6b7fa1e790e7b4b17dad7f0496e76c9", 0x0, 0xeeb}, &(0x7f0000001300)="e5ded85908ccffc071a0604f1d96abeb8be1891f77553ebcb7eed1f01d86a9f5abf31d1a7b0890eac79af4cde07ac76f5bc4bd21ca9c4217409c51f215de220002e4d7b8dc14307a572974aedf80480e7569ab0c6f4b614c745f8eb28d387d1693e858e1fd00288c7ffc7c8127c9aa4c7d2f5a4f401f3628a7683ae591001cb1554c4b939b8a1d1e31be1bbff12cc0d534e92f5eb73a2f80bd7aa3af7f3400c3453cd752daf8defbb83cba7b6e73c086b3c2b89920ee7bee6c45e07acf1de4de03a7", 0x6, 0x7, 0x28, 0x3, 0x9, 0x3, 0xffffffff7fffffff, 0x2}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001880)={0x5, "d4c320618e6ec2e63276dcf123790866"}, 0x14) 00:00:08 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x389e, 0x4) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) fcntl$dupfd(r0, 0x11, r0) 00:00:11 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0xf68, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) ftruncate(r1, 0x9) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) open(&(0x7f0000001500)='./file0\x00', 0x10000, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e002900"/136, @ANYRES32=0x0], 0x2) close(r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f00000002c0)={0x4, "c48bfb7da98f61fa3fdb7d9a8e64ea85"}, 0x14) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001740)=ANY=[@ANYBLOB="0300001034005c0fd3f6de88f44c049c067945e5f69c40c3942e91156452b44b13d8b1be3d0a9170d7a7b3c01aca9649de9d16943324dff91c9dd22976b9bbe38abcf754d8e6fcd137534bd8f723518a6c745a8b3c6f5b24de1d0c8f84ceb830aa3ab577f937c18185a5b405516e797bf91e0b445a2b738f26cfaf519000478a28df45c4690e4605af730e65165444bda7ab36b12f3532f9cdc4a05184f5f0cc1cbf54168fb84dcd9f2422db5ab681a282b1233347d330b327"], 0x0) flock(0xffffffffffffffff, 0xb) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440), 0x4) 00:00:11 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1b2, 0x44076aed, 0xffffffffffff0610, 0x8, 0x1f, 0x1ff, 0x7, {@in6={{0x1c, 0x0, 0x2, @ipv4={[], [], @broadcast}, 0xffffffffffff12b9}}, 0x0, 0x5, 0x8, 0xbc6, 0x4, 0x1000}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x64a, @mcast2, 0x400}}, r1, 0x280, 0x0, 0x0, 0x7, 0x0, 0x10000}, 0x98) 00:00:11 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:00:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x20, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:11 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000001c0)="3ea9ff3257b53b4cd05e20fd2f27b97532cfbf4e52e6411b2ea9e0d283ebde2d31377f19dcd1e38d435b808fb4d1fa9108b45c9f49e60f5acd0a04729a8819e9790e66bd601df35a49b24165395e2e06bfbc96ed4e60e03e3e6238cbd26b302db797089d645b16be21bd4063a8baf2e123b2") r1 = socket$unix(0x1, 0x1, 0x0) accept$unix(r1, 0x0, &(0x7f0000000080)) recvfrom$unix(r1, &(0x7f0000000140)=""/4, 0x4, 0x0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2) accept(r1, &(0x7f00000000c0)=@un=@file={0x0, ""/24}, &(0x7f0000000100)=0x1a) 00:00:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) 00:00:11 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x1, 0xa6, 0x800, 0xfffffffffffffff7, 0x2, 0x80000000, 0x7fffffff, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0x5, 0x10, 0xdd, 0x4}}, &(0x7f0000000500)=0xb8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000540)={r1, 0x10000, 0xd26}, 0x8) r2 = semget$private(0x0, 0x7, 0x0) r3 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x9778, r3, r4, r5, r6, 0x90, 0x413}, 0x3, 0x0, 0x7}) semop(r2, &(0x7f0000000080)=[{0x0, 0x18000, 0x1800}, {0x1, 0x4, 0x100000000000800}, {0x6, 0x5, 0x800}], 0x2aaaaaaaaaaaaa86) semop(r2, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x3ff) 00:00:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{r0, 0xffffffffffffffff}], 0x1, 0x0, 0x0, 0x0) 00:00:13 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100445, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756c, &(0x7f0000000040)="06f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x4, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x3f, @rand_addr="1157d16f107a5e1a05d8d7190d74f12b", 0x1000}}, 0x0, 0xf1, 0x9, 0x100000000, 0x5, 0x8}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x1}, &(0x7f0000000300)=0xc) 00:00:13 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="070007000900630001010600040007000200"], &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x8, 0xe77, 0x8, 0x1ff, 0x3f}, &(0x7f0000000180)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x10000, {{0x2, 0x0, @loopback}}}, 0x90) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast1, @multicast1, @rand_addr=0xed08}, 0xc) 00:00:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) getpid() ftruncate(r1, 0x101) close(r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x80bd}, &(0x7f0000000180)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x20008, 0x1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0xb) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20) ftruncate(r0, 0x400000000106) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x80012, r0, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) 00:00:13 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x40b60553}, &(0x7f0000000140)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0xc8, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa6152b02445f746e, 0x2}, 0x8) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f00000001c0)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6c422158e0416c4c3214cb9a5605419c201b00b000000f08171a30b8a826eef080d415fd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000180)="1c20c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c4410fd0e5f265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d3e3e6567670f1b0166660f3a0b0865") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x9, 0x200}, 0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7fff, 0x802}, &(0x7f0000000140)=0xc) r2 = dup(r0) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000280)="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") 00:00:13 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000fc0)=""/64) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000940)={@multicast1, @broadcast}, &(0x7f0000000980)=0x8) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000b40)={{"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", "72c06ef4a3e116fe1b825dfaf6e7d1248fedbeaef2f34472e425abf1d6d3f66a", 0x0, 0x101}, &(0x7f0000000a80)="7298ad73aa3e04445116872f9c817caebc58cdf8af46e8d60039a0f9a9cded54fce7a13d9fb908e41744dbd4de88fccf004e780184de8e180e3603aa8208fc68a448331ac7092e8e80b4cf7924300b48cd3e073d39ce93cf3bd70d75578d1053755d524319c81f68b12be27df3333700d866409b0c1a2161e9ace1817b27736c55c410aaa41eaa8f18b2e3c40e7fb14737c147caa4e3e37b2c50ef29fdc7afdc83071c7c5f6e34b9f9dfaa78e76c7a9ca1a9f648d9", 0xfffffffffffffffd, 0x80, 0x2, 0xe41, 0x10001, 0x7, 0x6, 0x5}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat(r1, &(0x7f0000000a40)='./file0\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r3, 0x7}, 0x8) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:00:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82e342fd5ae832dcc974020000000000000000"], 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="e7", 0x1}], 0x5) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x80, 0x1) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000000)=0x100) shutdown(r0, 0x1) 00:00:14 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0xfe33, 0x800000b361}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) r2 = dup(r1) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000500)={{"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", "bf739895c42e53a7189c9a2430a55c66e46ea8e2cbc383e9e236374accce45ee", 0x5, 0x800}, &(0x7f00000001c0)="321361a9a356fd41d667ec5c7b0c2c4d16cbbb01d190496237a7755d331349f140fc64d58a31cd731c06d1edd0001388732891c0c318389543d6d603792cc07a34b779322dd4ca620d725f2e8e7710f9ba296985648da0", 0x7, 0x8, 0xfffffffffffffe00, 0x101, 0x81, 0x7, 0x6, 0xffffffff}) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x2b, &(0x7f0000000040), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x41) semop(r4, &(0x7f0000000140)=[{0x1, 0x0, 0x800}, {0x6, 0x388a, 0x1000}], 0x2) semop(r4, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1003}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:00:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x371) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000800000"], &(0x7f0000000100)=0xe) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000700)={0x0, 0x3, 0x8000, 0x2, 0x1ff, 0x1000}, &(0x7f0000000740)=0x14) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x800, @mcast2, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000480)="0ec25548fe9351bd9b6c02cafd910f22feb7722e109a37ec783a8b40250d93c04117bfda349764fa39377ee83fd7bdd675d9194125b0d69821bc7fe149ac4ffbeb18cfa6451b00cde50c99155e7103f25a99e3b5e81b36bc6e9d14b7b5896b432dfa4e8117f07cf679dff387a9fd50bca21abb7b602727700877c62c90d7", 0x7e}, {&(0x7f0000000500)="fdc1b8318cf974b55fb7f0b0e00a93bd443554988b4e946022cf4102936138ed5787c3d0ad857e0dfe6bddd0530e62e10a2cd996b7f6e32351c9215b8ce2ffbe61b4a0063c7a2d46335d1314910471bd8a629d29a1777042384db053d82bc80622d7a62b743b698d32c3e9b07499259edec8ba546eeabf7af79188a946a5c697a1b9fc398d10c3bea666e653c8c64432653df7968bb6ee81ac34f68208b0c6428b6d6164fd0af7edad10fc728ad8ba23b8cef1b4a1fff743847dbedc144a434c31665dd0af", 0xc5}, {&(0x7f0000000600)="23824fdc6d06be5b6fc01454642f1bd5d72b77493b8c6aa1a83219b301b5744dfeb40a9fe6db89cdfb980b65f81f99d356ebb22cc26a0048678ec2b7589513106eb1ac2b3385629e1b9fed12286feaff3420ae54104196d0ec69703acd44fe74f0b53fa8e3ed3a5030a68d37682f6a02fcdca4ae9ec061438bc1dd662a2ea83c9674199348df1e57f317d0d38abf249f6c86617a230f1b7c9ab49274bf4a", 0x9e}], 0x3, &(0x7f0000000780)=[@sndrcv={0x2c, 0x84, 0x2, {0xd039, 0x3, 0x1210, 0x3, 0x0, 0x3, 0x4000000000000, 0xff, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xfffffffffffffe00}}, @init={0x14, 0x84, 0x1, {0xffffffffffff8001, 0x7ff, 0x1, 0xbc4}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x90, 0x80}, 0x20000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0xfffffffffffffe1f, 0xc6, "cffb235a6e6084a844ad1e131b08f11ede33dc1b66af4d9936fe18993d909016f6e731511d89ce9ebde4e02e1cdddc0cbea4186cb08bc474073cf86eeca0653ae6ffa3adbcb256a22c5af7e3f18a7ec1f76460618c3c2e243ae635b9afe090936f67e15ad917424f05739881e584eede39d0cd6c52e1aab6b18c9477b25873224f72ec523b5835b61b338482aa72265203660e7d170adc292fd696a987c5756216d50f44329073662fa29ff24a834d491d500352c3a5167eae0bc941e38cb19dee1bbd24e4ee"}, 0xce) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="c60000004f573d5c1d50a3efa6d5021b0e979d7a9f91f80ca687c4e15087b5ed342721190462d320363ec8eb085ef8fa6f98cbc480ef35c7d9d1aa769adb90c46eb96d8733ff72c169837b70c5f033b544c95ddca385402d2b776e5b77fdb69b09cca07c8b29a824f74f6a7ee2e81bb3e78f8736be5f8e4786c21708ea1ae16e3d70bd9ec741997dc59c3d2fc6b147d355f4c1bc03bb369e61a2f4727b707bbc2c539af8ade10b0b0c8dcadb093646dbd10bb22a387e715a016961a1db889f0f551339215477c86a1d2b"], &(0x7f0000000000)=0xce) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0xfffffffffffffff5) munmap(&(0x7f0000e80000/0x2000)=nil, 0x2000) r0 = socket(0x0, 0x2, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:14 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000002780)=""/4096, 0xfffffffffffffda1}], 0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffffc, 0x10, 0x2, 0x7ff, 0x0}, &(0x7f0000000100)=0x10) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f00000001c0)=""/124, 0x7c}], 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x8001}, &(0x7f0000000180)=0x8) 00:00:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = semget(0x1, 0x3, 0xa) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa02, &(0x7f0000000040)=0x7ff, 0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) r2 = semget(0x3, 0x2, 0x40) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x0]) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 00:00:14 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000540)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc4016d7d14dec4e28505c1b9ae21045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d00f380888492d000000f7dcdcf345d9c669a86161c4c3214cb9a5c4238969f2005419c221b00b0001e5f08171a30b8a826ee0a80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = shmget(0x1, 0x1000, 0x4, &(0x7f0000540000/0x1000)=nil) shmat(r0, &(0x7f00005af000/0x2000)=nil, 0x2000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb", 0xc, 0x0, 0x0, 0x0) munlock(&(0x7f00007c3000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:00:14 executing program 3: open$dir(&(0x7f0000000740)='./file0\x00', 0x20000, 0x20) select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x5298, 0x80, 0xa05, 0x4, 0x4, 0xe886, 0x100, 0x400}, &(0x7f0000000040)={0x7, 0x0, 0x4, 0x20, 0x100000000, 0x1000, 0x0, 0x8000}, &(0x7f0000000080)={0x2, 0x9, 0xffffffffffffffc0, 0x6, 0x3, 0xeb00, 0x4, 0xffff}, &(0x7f00000000c0)={0x1000, 0x59}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x2) getsockname(r0, &(0x7f00000006c0)=@un=@abs, &(0x7f0000000700)=0x8) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000240)={{"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", "e99822e63f6f66cb314f5d32d461cb7b463801e2e07de4e16ec386961f88f1bc", 0x6, 0x4695}, &(0x7f0000000140)="66322568eb688a54dcdc3e574617f3139dac1b96402dd7a909b59cfc962b5ffab08817cdd12abdde7765b12a6bf3fc75ec7991358cb44e751d8eec11fbf47d03ad32a62afb3924956952e84f4ecf9f559848cc63363aae456520248f209043166dbd1a00a2af32ebfd531c28634d39fe7e022b22af9942478deba25c38e1cdcdff8960447c1194a0a7abceca79164648fdfc29f433e0e519819d703ed36c4493ac0c09b0342ba9d6987396775fe19b18e1e69b71cb45c210a62f444b50f700bcd3b619", 0x7fff, 0x7f, 0x4, 0x3, 0x80000000, 0x1, 0x3cd, 0x5}) 00:00:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xfff, 0x9ae, 0x400, 0x0, 0x7f, 0x2, 0x6, 0x4, r2}, 0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0xe6e5, 0xf, 0x71e, 0x3}, &(0x7f0000000140)=0x18) lseek(r0, 0xfffffffffffffffc, 0x2) 00:00:14 executing program 2: r0 = socket$inet6(0x1c, 0x400003, 0xfb6) getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000000c0)=""/181, &(0x7f0000000180)=0xb5) syz_execute_func(&(0x7f0000000740)="982c2d0f05913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08c4c37d399226ea5833fe4001b00b1e00000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9be1d1d7e9c8155017c4272c56f20b15ffbb15f3611170f0fca38048300") setsockopt$inet_buf(r1, 0x0, 0x54, &(0x7f0000000480)="7a9407cd471cc89e538fae6739046df101b6be894522c36d98b91f008d0e64ff3b6eac9030ecd1ed7fc9e2be1939067d6c13a8ae023ac1c17d503cbabc6cbfe24aef59d47b03677913ec81a5425c52d702b65fce567f5f794db5356158615b", 0x5f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x100000000, {{0x2, 0x1}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x9, {{0x2, 0x2, @multicast2}}}, 0x90) 00:00:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) getpgid(0x0) getpgid(0xffffffffffffffff) getpid() getpgid(0x0) getpid() fcntl$getown(r0, 0x5) r1 = getpid() r2 = getpgid(r1) getpgrp(r2) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4) 00:00:14 executing program 1: syz_emit_ethernet(0x1c1, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr, [], "8000"}}}}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0xd6) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000280)='./file1\x00', r0, &(0x7f00000002c0)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) syz_execute_func(&(0x7f0000004180)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c787e4c692fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f81dc00000000fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') syz_execute_func(&(0x7f0000000140)="0c12c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:14 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x3, 0x4) 00:00:14 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @rand_addr}, &(0x7f0000000080)=0x8) 00:00:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000280)='./file0/file0\x00') r0 = open(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0, 0x100) readlinkat(r0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)=""/4096, 0x1000) r1 = open$dir(&(0x7f0000000200)='./file0/file0/file0/file0\x00', 0x10000, 0x8) r2 = openat(r1, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0x6}}, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f00000001c0)='./file0\x00') utimensat(r1, &(0x7f00000002c0)='./file0/file0/file0/file0\x00', &(0x7f0000000300)={{0xffffffff, 0x9}, {0x9, 0x40}}, 0x0) chroot(&(0x7f0000000240)='./file0/file0/file0/file0\x00') utimensat(r2, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0) 00:00:15 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x421c3da5, {{0x2, 0x1, @rand_addr=0x9}}}, 0x90) 00:00:15 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c014522dc6d6d00001de19c9ba801141841bacc17defb9bbfd22f7ba1ff2e411a6be0bb1b2e575f8a7f5ddb49c85e64cbed9d8e99a302c2fd7ee6b7ee838a"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x71f) poll(&(0x7f0000000040)=[{r1}, {0xffffffffffffffff, 0x100}, {r0, 0x20a2}, {r1, 0x2}, {r0, 0x2}, {r1, 0x4}], 0x6, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x100000000, 0x3ff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x2, 0x8000, @empty, 0x1}]}, &(0x7f0000000180)=0x10) 00:00:15 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x28) sendto$unix(r0, &(0x7f0000000100)="1bf3f0e2b3515fa29b0dd336ea22b92755f3e93fe9", 0x15, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14) clock_gettime(0xe, &(0x7f0000000300)) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/145, 0x91) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 00:00:15 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") flock(0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x4, {{0x1c, 0x2, 0x1, @rand_addr="a80adda69cd11a9885d27c0bb5d4917a", 0x80}}, {{0x1c, 0x0, 0x8, @rand_addr="eb84c74022e43f7e342a305b035fff12", 0xffffffff}}}, 0x108) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:15 executing program 3: setreuid(0x0, 0xee00) socketpair(0x17, 0x10000003, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x1, 0xfffffffffffffffb, 0x56b6, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x1}, 0x8) r2 = geteuid() setresuid(r2, r2, 0x0) syz_execute_func(&(0x7f00000000c0)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000000), 0x4) 00:00:15 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000300)=0x1c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) sync() r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xc0) ppoll(&(0x7f00000000c0)=[{r1, 0x40}], 0x1, &(0x7f0000000100)={0x800, 0x58}, &(0x7f0000000140)={0xfdb}, 0x8) syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") setitimer(0x3, &(0x7f0000000040)={{0x4, 0x4}, {0x7f}}, 0x0) recvfrom$inet6(r1, &(0x7f0000000240)=""/138, 0x8a, 0x40001, &(0x7f0000000180)={0x1c, 0x1, 0xbf1a, @ipv4={[], [], @multicast2}, 0x4}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:00:16 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x5, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x0) 00:00:16 executing program 3: syz_emit_ethernet(0xcf, &(0x7f0000000080)={@broadcast, @remote, [{[], {0x8100, 0xffffffffffffffc1, 0x5}}], {@ipv4={0x800, {{0x12, 0x4, 0x7ff, 0x5, 0xbd, 0x67, 0x9, 0x100000000, 0x63, 0x0, @remote={0xac, 0x14, 0x0}, @rand_addr=0x7ff, {[@generic={0x1, 0xf, "565f46269f8d6fae770dff544a"}, @ra={0x94, 0x6, 0x8}, @end, @timestamp={0x44, 0x10, 0x80, 0x3, 0x8f63, [{[], 0x81fd}, {[@multicast2], 0x9}]}, @ra={0x94, 0x6, 0x101}, @ra={0x94, 0x6, 0x4063}]}}, @generic="579985d500db4712481c958db37afab8bc361d40e841de2e6c27aa3a120f9704a560eae653f15a4e0a73fee0b3651a946d6e1d3c106f18d08bd5c505ece57562d706fae1fae7614622ddbab2af9f13834e55c6c90a64f8ea4923a78bdc62c006a2312d286da606b2291aea102d7005b896070f1fc8"}}}}) syz_emit_ethernet(0xb6, &(0x7f0000000180)={@broadcast, @empty, [], {@generic={0x8809, "389d79ca0f4750a8044711a61927529856acdcdb380db7c9b9a9a3ff4cc49b2be5cc21e03cd9ad71412bf2d1cf0701f5f425b72c8fc4fa7d3c97227625223b4c42def2affe828bf9ab8817aa58153d794c5db6c3b59580a057f364d6f54237d3db3e75d51911662fc7951e932d06a9539446a8c0a3e9cc0c83fff17068e514d17d8ddb53b3fc7210646dbbc023946e673c05d477e2609e68ea3937cfff57964c584c45abfed4003b"}}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000240)) 00:00:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x0) msgget$private(0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmctl$IPC_INFO(0x0, 0x3, 0x0) getpgid(0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1f5) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0) poll(&(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000080)="c744fde6e2913fc5271b0196dea788a1dd05f10c20d314b5fc7698a63d57cfbfaade2bed30dc101b704256d93af3c72e064f98d8cc023a87a28db92fb49f1363") ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000180)="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") 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a1c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10b05c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d4e8628f680864360fe25800618de1c0f526264788fec06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget(0xffffffffffffffff, 0x1, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) fsync(r1) 00:00:16 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000840)="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", 0x81a}], 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={r1, 0x9}, 0x8) writev(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f00000001c0)="84853ccdcc50c8302c5a4c56ddaff6c627d0a6361d0baf449f24d40d75482ec7e6f1e15e640218c5dded6e252d6aa608e4a962e2451710f555c2498b8c2f9d923c1a6cf396799e12626e43b6f30c92b8caf33e278c7743d5a4ee093fe2cc427ecf5fcff4c9bb319c125c149e26", 0x429}, {&(0x7f0000000240)="e90879b36af48913bacdd315bc8b7bcdbd60eae65a16d5b796ad27d0187835161378de64a39d21319f6f74ecb399997a1bf536e8d59335d35d781be6495ec96e04618cf4c62c8a7b73921ca1387367320c6b8384a1bf6922df791152b523f9f419085a57c0e95e690e6ad480be5b87cd14537f4c97ca4e690252cff225344ca5f96e4c05c635c95db67f51040e2d43dee615c7f22a9edc5dc91488d2ed14ce251588cc", 0xa3}, {&(0x7f0000000300)="771ac98306293116bdad8fe17949356ad04a6f84f1f5eeb222dc38271cd42f340a19bad1122551bd2fa085214084586a3a4c4297a13b3a8ab1298ce7a2849eee8fdc8baeccf979a9a1135821e7a2fd81b97aa8802c7f14fbdea8ae97f4ee87f6c1daefa6a3bd5eca3bbbb06c086a24d3da9de4375aae686f87edde22cda6a67eab441fd3b2fc47fbd8d47efeb21633a3f5b87ef8bcba98b16e9ab5b71901047168577d55803d0f4b891e03b9f5bf7f235cba56e7ed0b4d91d92e981dc6be13460df9b422de0f8d147a3bb53ec4b69ac41da633bf0a5e8235d11b1816d421281d1d538608e8c8", 0xe6}, {&(0x7f0000001280)="3e14b1240877711d87b552cadff6de61a9678abc9ffa065c77b4681b0cb85fdf81b9a33e51b4f3abbe47bd64fff0f887dfffb40b9d91ec43082f527cb53bda1588181f2534921ee7bdc1f29acc65fa76359d8f0d7f54b88c16369abaa6c20ff835aec9b56ed4661fbb36d805a9a96f70c9e3ff5704adacc6599f7c8da2c842c2c49a8ff659f19fbc9fc75ecbd02705d22064134e4d8235c82f602ec2e6dd0602c3074b15642045900eb36289a608dab3a2c7bc253e8e77789aa788379e87da2f3ef985abe3bd350e7bb492", 0xcb}, {&(0x7f0000000500)="feef73277c6c5fb40836168829fca997c95e978f820321d5e9fda4a6dbf2f688c32a8eb493a36854bbf6bc15a8acbdf71cafed104efea9b55ef07bcca2ee32266b6fcfa0a1a6eb3402ed9019d1f403525e116e15ea0e5e5f63283cf0c5bbd02fb253f98914faff3b125db9281c3d235a77c59c327e00a268e056455bff44a2ea877f0ff76425eb695c7c9d3c12f7a8", 0xfffffffffffffd4a}, {&(0x7f00000005c0)="5d4b6482381e3015552bbe6ca8ba90350dbe7b1729554b81e83f3d0236bf661d00aa5d488c6f7ef735de90717b54ea1ffbebb763258dfbb87771da831d8e56a65841a598a7b8bc810bc7016afd718f2f8fabaacfb453af211cbd7f5c0350a9ed0bc3ae5f22c048f2211ad3074c9a6582ded5ed7433d97e0ffd21574f5271cbb99fdf2fe791328ea61b4ee2d865191fb63db95d29aa9f812d1c7759d739f26197a98d67aad60b497474b5d262446f66b665a42a50021b1eb56ed04ce0fd7eb08a72899560250f91bc437807dd42942b8da98bdba922a46d5c", 0xd8}, {&(0x7f00000006c0)="d548e5aaee08374eca94c458b99179337abf582b92deb307a029bf8534dd4e44c7e6a2b5c694c11c6d9d5d87e331f007f1ee865a523fe708047c3e7ba8c9be46cb25079a11eeb1fdcdcc1c000ac9a5a33cf22f47461cb4b6fbda79b28627875b45ad556973371b11ebf64475b9796a0ba6e918048c43e74f25ec5f44d3b7a581a82c0d69c5dd586119a41b726b57f5c2280572c072d10b1bb30ccf86a1919da876cf8f5c291d6dcb4665d3961ed75bed28765844eb1eb22d7d69c6fbbe064911c9b66b1ce3be88cec149ef308fe17e", 0xcf}, {&(0x7f0000001180)="13a5035f66b2a5384e84e41bfcec70e91e9fa4b0eb500d0d3829996a00c4f36ffb6d23b1eff6f5152e45a7446d75b1740bf3c31c2b8ffc7f0ba21103b851c65d0c1039a39cdab61f50ba15cf3925f172dc0818a32db1b15587b000007f3c77ee51118567366707a29f4a18fc03e50b444d97c9682af66764df67b7988f7917fad75a949b02abfd08df7aba33e5e2c79769f5e4799bb45863bad0f8e226ccfd2f35d5796a9c40fc5552c012f68c61b49f93f061d8a76a87431c759afe76122963bc42778359708a6ef09c5aaa94f7f8e86c90c01d2e53a7228bc7bc80210f23", 0xdf}], 0x8) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r3, 0x4}, &(0x7f0000000180)=0x114) socket$inet_udp(0x2, 0x2, 0x0) 00:00:16 executing program 3: syz_execute_func(&(0x7f0000000400)="9826473e431c032f05f32459bfd91303e8c4a37bf0453e41e2e9b55767660f6b32c401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4e20196402e01b00b000000f08171a30b8a826efca80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc6f344af30a1c9fb110fd3c4a261b7e2") 00:00:16 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) flock(r0, 0xd) sigaltstack(&(0x7f0000f27000/0x4000)=nil, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="f103fe7e503bfae63049e1ace6c6bec43f5845413830fecd312980263ca76ffa66004ed1ea282fb2ac74d3292e21d512ee43db67bd79") 00:00:17 executing program 0: socketpair(0x1c, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = dup(r0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000080)="4c4c90c66b218b9fb03c5b353b5ca2dda30fe5200cf6cc52d0e03fdd54921cc78cb18393b70dd28b8487c22d0f76fa0fc7eb205f15866ab4cafc8141faf035eb2bf5302c97b40eea53c1e63a631370f25175ef14fe5bea5969fdb481a6528751da1d7bed598642ecfd5919e708107232c19c354e1d912e46757d72b17a763b25f2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev//..', 0x407700, 0xb00000000000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x791, 0x101, 0x6, 0x7ff, 0x20}, 0x14) 00:00:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000080)=[@in={0x2, 0x3, @rand_addr=0x3}, @in6={0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xce3}, @in6={0x1c, 0x3, 0x6, @empty, 0x8001}]}, &(0x7f00000002c0)=0x10) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) fcntl$getown(r1, 0x5) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r4, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:00:19 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe5a812076fae2c200", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x7, 0x2, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") geteuid() syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) r6 = accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001880)=ANY=[@ANYBLOB="000114ca2a8158833f04e525bce33fd80c3d945fa544782c7b6e18dd7d4f57d1b3345267d076bf97229da68e98c4a8614a7a476829c001477bd76c59dbaec704ae148ddb2d7bc6ce90dac01901de74bb28234c96b648172a060c82356755feeecfeb12932ff3bbc2ece4a16d263007debf70d27cef10d37fe1614afa91715d53da04f8b0a6e5b4cd32"], 0x1) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f0000000880)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000001780), &(0x7f00000017c0)=0x4) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000100)={0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockname(r0, &(0x7f0000000080)=@un=@file={0x0, ""/4}, &(0x7f00000001c0)=0x6) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0xffffffffffff8000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0xfffffffffffeffff, 0xffffffff00000000, 0xa08f, 0x1, 0x1f, 0x4, 0x3, {@in6={{0x1c, 0x0, 0x9, @loopback, 0x80}}, r3, 0x7, 0x4, 0xab78, 0x40, 0xf}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) 00:00:19 executing program 1: select(0xf00, 0x0, 0xfffffffffffffffe, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x81, 0x1, 0x200, 0x3, 0xfffffffffffffa71, 0x100000000, 0x1, 0x8001}, &(0x7f0000000040)={0x8, 0x1, 0x8, 0x20, 0x1, 0x2, 0x7, 0x6}, &(0x7f0000000080)={0x1000, 0x10001, 0x7, 0x5, 0x1, 0x3, 0x441, 0x9}, &(0x7f00000000c0)={0x9, 0x7}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) accept4$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c, 0x20000000) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000180)={0x40, 0x8}, 0x10) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000002c0)={0x38, 0xffffffffffffffc6}) 00:00:19 executing program 3: setresuid(0x0, 0x0, 0x0) setreuid(0xffffffffffffffff, 0x0) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b007ae86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) r0 = socket$inet(0x2, 0x0, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="7400000036d162895bca176dd8002aeb3144affe3cdf5100451e3682b1e3641878d88d058dd6ca85d6bee6f0eba1de77e1d66bf6a392f8b13961f19fbc7cbd484448e497da7ecca6f6357ef01779a90b14b872ed84ba4cf7d87b2cf81139cd4a75807820729a6b4e8b3967bc904a7666625849acb14fd1be4e2362dbab07f1fb47e77681b94b3b9e29cc901a3e8a5d6f9f5dc2031f78af7f00454ce02ab7118588007d43590edb8bedf70da71f953fcf3462c28c7406f1acba5cdaa0fb06b455339332f76ce44054"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40000ff}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:00:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}) 00:00:19 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="ed1838e3b91ba68141407095b1f129ac7af8bf3e81ed9a4de1") setrlimit(0x9, &(0x7f00000000c0)={0x4}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000180)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="b7a8015789ed1aec28218c8342") lseek(r1, 0x0, 0x4) 00:00:19 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x20000001, 0x0) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0xfffffffffffffffb, @loopback, 0x939}, 0x2) 00:00:20 executing program 2: setreuid(0x0, 0xee00) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x400, 0x8001, 0xb8, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x99}}, r1}, &(0x7f0000000280)=0x84) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:00:20 executing program 3: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) r0 = dup(0xffffffffffffff9c) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0xa, [0xc7, 0x401, 0x7, 0x6e, 0x1, 0x0, 0x7, 0xbd, 0x6, 0x7]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r3, 0x22, "292d4ce21569541d132b47292c8de9f2cdf41510d996f24fad9782b423151bf65c10"}, &(0x7f0000000140)=0x2a) 00:00:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x400}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e20fb0e0000fe8000000000000000000004000000aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8909ce72e2a6e7658b0cc3ead563eade1f47ee734a020530ba67d980bade08920dac5584a8544619c1abff6640d6f9902dec285b36a94e49785b72cfd04d4fbbf954481fe80f29de84e17a00"/204, @ANYRES32=r2], 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000580)=0x4) 00:00:20 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', 0x0], 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munlockall() r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x69) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000340)={0x8000}, 0x1) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x600) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0)=0x8001, 0x4) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000080)="631d2d560ef13429a313fe80b1ee9aa790ee52d9ed55ceaf654fd9775f761a6445b95c144accfa1b8a6803ac", 0x2c}], 0x1) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0xffffffffffffffc1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f00000003c0)) 00:00:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x3, 0xfffffffffffffd9f}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x7}, 0x8) 00:00:20 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x289) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x419}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000380)={{"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", "5585fa5545a5821da4897a407828057960ca0cc45ccb8590d42b9af62684d12a", 0x5, 0xb8f}, &(0x7f0000000340)="61dea5306fce71bf47135a4243f9e72a909c539592dc9b6b6069344f46e03832a8f76fbbe2c9d6d1162d7d121b97a30fd6ab90e4aea8a2", 0xcc, 0x800, 0x2, 0xde7, 0xff, 0x1, 0x7}) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f00000000c0)='./file0\x00', 0x301, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8) 00:00:20 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="6ea7e9371937cf5be47af7d04b29d4b20aed5046a2c92ff3fa01454111e4aa23e1fce41c75d04b863902e3a40ff7371e9bb6f29d6041bbaae24523230456feb83abae260f97e2ba76008f144542d5e416c4697322589dc77820f1bf1aeb614e59db2d3295baee0ff7ec328193fb0d17fabf753344736ad694bb7de16015aefc73feea80a7d2d7362ff58584f5a566f31e2445fcb504d1157f96b5509574c9ff8130add8b6b09272337faf8114682b4836eed556a117d503e300fe060853935a044cb70c5fb177e2a59c880895856d2773a799b5f4b4bdfda229ef40ff7f570db18549c45f862b6d8b39c0ad48e54ede8cef7cb0b10136e9b90ec6a5ea1352bebd1cb40ff6d07b8462d9c88c37c83f411a1992d148c61777e211a34942c723aa14ea442a1daa6f6361e05fbea51ddd4f1c7e7ee283f0266e95caacdc03d983d98e5510237402e79b5ff648d3f1631c32b952ca799d111f49afee7e8db000d2f1a759538e5f995c7b2ea50c574c6eb3e9bf6885314316e87bac1821fb49a77a2e6c7d0e87bf8c3d2976b13fe14249dfc0481af627fb012a10479d57c3ee8dee0ca65e5fb649c70623b4fffbc22c16b33f2530b5a7e39b93be9aaf7a3b0d4b8b530ba7e89d8f3f0e53438bba95be1f6e52d5e217bbd37e42b887d38f77ff459d906790976e774464d04c3359cb5ca639a20659d0896eedd28ad56b3d2dfca0a2d139b360818e184b0db894308f6292873220c6d0361a1decf1d9991b53c358790172ef526403c632ad2ed0ca42a8645c598d9caff28c2dcf41af5bf67023ae8e8e79d293f8c573392e51bc067cd1bacec88d1d8d9f6bdbfe6d34e2969ef0b9ea931d27f63c1d0a06dd915f5b83404d4bf3a08c5dbdbae2888c2b32f91d759710f2097daa4c8e57df5c0bd", 0x289) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) socket$unix(0x1, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:20 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket(0x1c, 0x30000002, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x5, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x5, 0x3}, &(0x7f0000000180)=0xc) getgid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) r3 = dup(r0) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000340)={0x400, 0x1f}) syz_execute_func(&(0x7f0000000080)="1c05b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101ed663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee4247ca15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x2, 0x0, &(0x7f0000000140)) 00:00:20 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x1c20, 0x9, 0x101, 0x2ca, 0xfffffffffffffffa, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x0, 0x6, [0xfffffffffffff6b9, 0x0, 0x7fff, 0x100000000, 0x40, 0x6]}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x1, 0x401, 0xffffffff, 0x10001, 0x5, 0x3, 0x9, {@in6={{0x1c, 0x2, 0x7, @mcast2, 0x7f}}, r2, 0x3f, 0x4, 0x6, 0x400, 0x3}}, &(0x7f0000000280)=0xb0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05f30f59bfd9130300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getitimer(0x2, &(0x7f0000000080)) 00:00:21 executing program 1: r0 = socket(0x1b, 0x3, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x1ff, 0x4) 00:00:21 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x28) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xfffffffffffffb1f}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @rand_addr="5afec17339f92bd711c20bf1b3b5afb0", 0x7}}, r1, 0x3, 0x800000000000001, 0x4d4f}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x5}, 0x8) 00:00:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000100)="dd988d9f9b33bb0609b09a38f35065006e06d2d70baf15c4435438d623d2c77d0b7d3ea8257c92a535377ba9dd9d8ec6b396cba1443995ace26fd824601d2e737de6fab79fd5aece01e1c4bd8ab55de40b3fb1ce024dc0a4d423153dd7cc140850f067217ae1d1a2f8676ea6fc287a5b215789106bdd145a324852eaa3bf0cfddf2a2ed026378ee2852b72d99eb04ae5d45a2a7f85e522cc4d2212fe295ef36d9afaef2700d9f4375ca8f26fbbceaefbf1220d") 00:00:21 executing program 1: munmap(&(0x7f0000e80000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x3) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/136, 0x88) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)=0x1ff, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)=0x8001, 0x4) madvise(&(0x7f0000c2c000/0x2000)=nil, 0x2000, 0xffffffffffffffff) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0xb8, "76f17f7dc7ace68b93b0549d17253304d18a74548bb9eaa42eac65e8222e1bf9c47624623a57ef1cd196b63f507ade89bd6294f9e077de4baa4d0b70642fcbbf59bcc3a19d6387ec259f1e9f510eda378d075376c83844cb47bade8072e1d890a84c175df56c3c529d3e61f2c1d46fba6daaecd7102b9b2d4962f6263f912e6750cf1b3a8eb3bfd28a545d8e70298202c325afc8df4cc5dd8849faf32ac30a46f47e7b137e217962a0cd231708de0115752f14dbb40305e3"}, &(0x7f0000000240)=0xc0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r0, 0xa0000000000000, 0x8, "9f51bb07a07ccde4"}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000140)='cdg\x00', 0x4) 00:00:21 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:21 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xa9, "5aaf12510baf9ad4d4faeb16c588bdadafd064d72129bcf1489f3c2bdc02aec35d225cf51ac882a1332f78dead5ea26e2266ca1e2f6ef3e000337bc9c3156b52cf7b997264330308c7fbfaf5cdf0bf918a098447e87bbfec5051c78ac5407e3d1d6172c894409c7201d38508eb0289e49a7e04ce308b0894285c00ac94420c66b578603c0d3b80ef74441841db832ac66f7fa6e279fed7f8ec235875351170486512f65de80ea1774e"}, &(0x7f0000000200)=0xb1) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x400}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, 0x0, 0x8433, 0x0, 0xf3b}, 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, 0x0) 00:00:21 executing program 1: syz_execute_func(&(0x7f0000000580)="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") 00:00:22 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000040)="0f72f2ca6565d9345743c130e18fe808ec65e900fb3e468a9061e3cbf7c4a2bd021de900ec00c4a281ae49ff83fafb660f71d000") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) clock_getres(0x4, &(0x7f0000000000)) 00:00:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4) 00:00:22 executing program 1: select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x6, 0x0, 0x3, 0x3f0, 0x0, 0x3, 0x74}, 0x0) syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x200, 0x3334}) 00:00:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) listen(r1, 0x0) sendmsg(r0, &(0x7f0000001c40)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x0, @rand_addr="f58d5f4d5ff5bc8ebd96683ff9cf7d7f", 0x7}, 0x1c, &(0x7f0000001a40)=[{&(0x7f00000000c0)="35568a7b394d2dd11361be8ca1d5ffdb226af301060ef7287585a9af87fb9f13179922f85cffafc8512656e4e3a9ebe69fef95e7769c538a408c1bc98761b3a77e41742db4d3b7b21f4de4e91e267aa6297fa1087a140fd117e1fbcfb2939a3cd136904fa22cc09b9e6f5998364b34c4943681cfd256299be3d429c21b395daeda405693693929", 0x87}, {&(0x7f0000000180)="9b4a07406f6ae9f53e7706ca6d2494985d2c5844836eef11e93bcf9a7e5f54886e86796ec54044737cabf950efb47e6786918aba4f1df278d875c94b5d91bcecd105a0daf51d310128127ad2686771a380cd", 0x52}, {&(0x7f0000000200)="7a77c2d32fd9a5288c21858ce21c6eb2e2dceebb35de92a4e225823f270125a185ca788eb9faf833024bc85521a4b45577c239fed86a09f0227b59d3d7952343a2e1e3f2cad18a3e9d12a746277e28cb3c90ae678bf7c8f042f0ed49515709e4e08187d63439c8c4f95af5a2d686933823417613ea", 0x75}, {&(0x7f0000000280)="9d211233641f470eff9f4fe606da5f12b41916bcec733ad4c674e38473c7e700b43d2bed291603bbae6546920fe628ae75da07289b9d3abdc6715660e4bb35734b912b5ee965db6bf498c778d587ac9642b5f32cdbaf16bf84851c2d74ec3051820651b239a00ac10d3a3b66a84d86e61a5f4999456241165451bfad3dd0ae8c1281c379076435c29d427758e0b5416b3531445fd6da52ef22722be0f238855ec52f060329ddd578acc1f20cacd7d3f49b5c07577c9efb7195a99ca9f2d02ae2fdf8a859", 0xc4}, {&(0x7f0000000380)="f0a87a9069716dc6cb430cf2ca09e997735e49962dc914d8ff5b791af323cda73d4eef411fd74f94be7da13d4d3e0ee5c77b49c080a5b2b8c24d6ed870ec57691a6d7accf24d37edfdd8fee09fd53a1f2330699350ec14d187883ac3c543e8124deb5f96dce07276af52db930fd1d202e95b9dfb2e", 0x75}, {&(0x7f0000000400)="b2ee01f6d0b0fd51e23b07e68414b873e8939875147c0fdf81957439cff3ea977ead24b1c2df6f4a5290bb156bcfa1accceff25feae884d5cf55", 0x3a}, {&(0x7f0000000440)="38fe7721c9ee880bb57fc0", 0xb}, {&(0x7f0000000940)="a8531777f9e18b651d0e8047d4a0ac9281ef5faa226600cd8f71b71a5ec1de345c67b08db7e5b34d9e8c7c98a215bc203e9d05fdc6887302e398e136ee19640e8111723d2ebc9eeacaaefaea439222a9a3a2e443d52d3de78cbf1a6e5e11ea201dc5076f3c6521e006fd0f917f8a1a3daa76fe6af477e400e1644e63af6a91f3d87a7a9ee5ba0e16c3fa14a0ade0dda779a45c57", 0x94}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="6d1695247c37187be26727309946647f41b74d642014a47628dfa27f4eac32e8a9c145ddb84806e04ceeacc4e0324666dca1854c3eb6a6dd9340", 0x3a}], 0xa, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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"], 0x120}, 0x8) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001c80)="14fe80bad16c575b02d005a6fdd80500d86990e45a4f2853bd79fa623579c4f90ef9d6ceb853342128e24cc2413e8b500b83b77bcb40329a4dea0e88903ab86e06494ae1973fad28f65c1ac5cc2aad9fbb5ca9218751fd40bf009c253be5e0f80fe562f1cae67c26e4c34df1c467a63b7a3dfbb334c7f894e94c763e279a3b5734b6ea2afa366e4e824e34477ba5895fe2ccf3b038b7518f2098fdf940bd0facd9e9cdde152bd6034a71beb607e574eb79616ef7c0d52dd84a0de7bcebc9cdad45d7d0be73f6bd5e6543a80fa01beb070a7d254e9e") shutdown(r1, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000001d80)="3f70edb633ec916fa3bfe17d34bc53dbee3d9ed8c5f924ba445a6a09959d457eaed4ab296d197047841d") ftruncate(r0, 0x6) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000004c0)={{"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", "952aaaca31bed1b75b0434cd35655be541b5f0078d365f95e8a7254656b7a2c7", 0x6, 0x32842925}, &(0x7f0000000000)="abb89da2e47e9cfab8", 0x2000, 0x80000000, 0x80000001, 0x100000001, 0x4000, 0x1000, 0x400, 0x3b36}) 00:00:22 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) fchmod(r0, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0xcd, 0x81, 0x5}, 0x8) 00:00:22 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) poll(&(0x7f0000000080)=[{r1, 0x20}, {r1}, {r1, 0x109}, {r1, 0x40}, {r1, 0x80}], 0x5, 0x3) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:22 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 00:00:22 executing program 3: r0 = socket(0x1e, 0xa, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400) 00:00:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = socket(0x10, 0x7, 0xffffffffffffff80) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x3f}, 0x1) sendto(r0, &(0x7f0000000080)="1ba5056b474e3e961aac1311e10d329bd03ab0c3d9efffa9d0d1d42f7059e4f8a2fcda4f97c9dcc9e708567fd38a7759c27bb6a7f334c15759508932a1a30eb8831475778073505b73b224f04145f4bbc9406fd64a6615d3b753360f89f55eee", 0x60, 0x80, 0x0, 0x124) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:22 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, r0) 00:00:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) close(r0) 00:00:22 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x5, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x5, 0x4) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f") dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200), 0x4) 00:00:24 executing program 1: r0 = socket(0x1c, 0x30000000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x3e0d, 0xf, 0x7, 0xc00000000000000}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @mcast2, 0x1}}, 0x0, 0x7, 0xffffffff, 0x6, 0x2, 0x1ddc04f900}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000280)={r1, 0x0}, &(0x7f00000002c0)=0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffc) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000080)={0x200000000, 0x100200}) 00:00:24 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x80, {{0x1c, 0x0, 0x8, @rand_addr="8f5214c18bf9c2929f95ba2886bb014b", 0x2}}}, 0x413) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) utimensat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x5, 0x400}, {0x8963, 0xf4a0}}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x1206, &(0x7f0000000000), 0xfe6a) 00:00:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") getrusage(0x0, &(0x7f00000002c0)) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x8201, 0x11) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x8, 0x1) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000000c0)="2d4e2bcddd8aba5e5dee83252d6b3068c6884b5ed0eebe14d986187775f313d29c6fde5c77f1a478b5feb5a6e6b6eef06a4a27dd5b76bd4c2f7cbd634e0d19fc6e9df2076137e5b30c63900633333fa337ead45694c9325e4c44a6fd4bb47c41c8347a98") 00:00:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x10, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000040)="2b3b02aa856188b0eed4179be36994bea5ad69a39f4cb371394ef0eb4ddd6e894a73162a860069525d0cb5e4d294ea0fc515d52b30ba862601", 0x39) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:24 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file2/file0\x00', 0x10005, 0x0) r1 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) linkat(r0, &(0x7f0000000040)='./file2/file0\x00', r1, &(0x7f00000002c0)='./file3\x00', 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x6}, 0x24) 00:00:24 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653002"], 0x1) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r2, 0x6, 0x59c92f02, 0x200, 0x2, 0x10000}, &(0x7f0000000440)=0x14) getresuid(&(0x7f00000000c0), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setresuid(r1, r3, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:00:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000400)={r6, 0x4}, 0x8) select(0x40, &(0x7f0000000080)={0x82, 0x1f, 0x80000001, 0xffffffff, 0x3ff, 0x7, 0x5, 0x8001}, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x80000000, 0x8, 0x400, 0xbbf, 0x3f, 0x2}, &(0x7f0000000140)={0x4, 0x2, 0x9, 0x5f4, 0x1, 0x1, 0x8000, 0x20}, &(0x7f0000000280)={0x1, 0x1}) accept(r4, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) msgget(0x2, 0xc9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r7 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r7, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 00:00:24 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="07002e2f6669040000005615"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000040)="9a06e3a4b405000000000000000887fc5618d23a", 0x14) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) write(r0, &(0x7f0000000840)="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", 0x585) 00:00:24 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x10000000) r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x1, 0x3, 0x5, 0x4, r1}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r4, 0x1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x44, 0x40) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x0, 0x800}, &(0x7f0000000280)=0x10) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0xd50, 0x400, 0x100, 0x2, 0xfffffffffffffffd, 0x8f, 0x2, 0x3, r2}, 0x20) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:00:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f00000005c0)) r1 = semget(0x3, 0x3, 0x5e1de4fe5314e02d) semop(r1, &(0x7f0000000000)=[{0x0, 0xc0a, 0x800}, {0x2, 0x844, 0x1000}, {0x0, 0x9, 0x1000}], 0x3) 00:00:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000080)="d465788cfd9bdba964359a15aa98aab1cdd347e8f3eec88753ab6bbf4f136e6e84ce133e7633b0c10d449cd41c0f0a4ab0441e0607aacf95235320a33b14c909b0c46e04dd3f0a16465777935809d7d725fcb48b2c49ef4ba72c47a1c099e58cae88574c1675f3") ioctl$DIOCRADDTABLES(r0, 0xc002440c, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0xb3, 0x0, 0xff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001580)={{"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", "5839466e0bdbedadcefafa4adba92cbca1f94e952cb9db8058f44466031bec2d", 0x7fffffff, 0x5a}, &(0x7f0000000580)="ef37ca1aebf8c0ccae395fd2b41ae2b0a00944a7721ba249789e3102c03e46cd9dc303f71b86bbf10f66cbd81d3345bdaf36ed80d79561739ceed8f392fd3fa75bda1b0c58858a12b4905eefbfe727af4cff518f5a61dc27743ef52f8778261770ec3fa30f697020f5df463a3087e305da67649cd243647663629741b5ade8362870c4edd493a89e58f4d8dac755174ee636d1377e4b4ce142e7f9a456ab9c7aa3e9a1c0787a283dc08def2a5cfae48a66fc500e5c839241ab5e662aacdd9f19ccf5440489a1885bcbbf863c15786a9a5331a8c058af54a5cc37aac8eed772aca2f4ca67c871a7f6ddc3ea95ecc27e34d565882ba615321a42297571fe6307ed395b92f043be1cc3b3b78247b328971fd051d31ecfae4d4cf3037b8b20810ce36b0933056b499e54be30b43d27fa331e4d0d88217b33b85bba4f4ff39701a99863c39ad9c21b53a21ff915ef1415552f482b23ff470097777b14447abce13e5f1e1ca5f707b4bfe1c3a9722b2b987543a91b2178c1ed19af4720bd53e3bec88a8b7516544f83ce0b8d9135385ccbd909342bf7cc93b62aab84cd1a242bd43961c6c3c01b4428cde40ee270b01db4a98f351a7cec45ce0b77af25d9514bd66274918f7396456a3f6b6247cd096666383d44edcfadf59bf8e9da5b853d6ca48fab25837bb35668dcd26a9ad28314bb9ded16f30af2d6b416a05fb8e5499387d0a0a2f58e47e7e77e5173e9d9d1d2a0b86676958beb5f6544105ded58c6677e9832bfe61b575818179de06986ddef4dc8013ba44fa21146364c23b82bfe18d127f0bf465b1d4e340e38b3af94b6f7b2eed6432693d6792f875cbedae245263f4b456712460ef808cc46b0dbe6f9959e91df6862c41812aafd3780f4ab326a72651306ac133dff7dde281612f9da87287c78c079f5eee9b0f66af96684c8369c7334e34f374f521ec8df3ce3bdda0b5383856018531b7c215042220311f82943cc1a7c75bd8b55b6ee0157f55f0ad92fdb3ddbf52b45d9a9e1a3cdfa8983b74e9c60ae09dba4409e3951deb3354c9383f375e2f7bbf9ffa34a1fba643e292fb03641d6b7b4836cfef1d72d4fe242447712369df203ebca79282aafd91485af71b9855cbb9a158de8c00fd0e42a6e3ed119ec6467a67306acbee4d48a3174b562f96bf5060c1813b83d140f0e4d17c09705fc5548720233804f516229209219fe9f2731d516d69595f33b144021966ebe5f1b963a3016bd4654bf492c67077aa281fce99c682f61b1febb683432d22c9e90b3208ece8e70b7d89977660690dc30c0df3b5b52b8093c5316640f5599dd8bcbbb60064f7f4fe99544f3805e79bb4ab3a1a206105acf3b0213eb942f3d919f8775369ded7f796f663522144942c9a1b966b2f14a7bc9a7b46e340232e54f9057d08ba5d66e5a6b49be1ff9d76121cce5ba39a313ff22cd8858012a145cddd8406b5c52a4f9517876a0fc07a02e18a6eba3c6108848560ae48b727de37aece7affd722c6890b086d19b6b55229612ce7d3f70df1bfddce37f287fa60d4630534f0f5e00f8e2cd2a599dcdf557e19f9137a8f1e48f59e9b1d2c33b3bfbf233d26516bdbdc1753cd9a551296d07881507f01f02b292892ed5e33429cf09565443a3bda1393f797697fd227493324aa3538e4ff97bac1cc37fef8c480b1cfd42ca060305cf31cbe8919911f047557bd828d133cea61548881b2f4620da79f3184c2a1b04661e2304cd73820897c79aaff7b28e2149daedfc57977c481beed16b45197ae0a8df332cbf12aed4b9ca6881c2c53b20c3f4288c234a85a1dcd3e3b4a45145d28dbe9021720faa5c12233e9fa9f3bde11addfab03f79cd965c12795ef3e3c799f25662f237adb185fb009ac888475d074dd0a92eead7b04fa1a2b51a06445f372bd91aa12603398cbdd03df7669525c7128364e1bf0186ecaf379c58b1c7d49af5d059d312dc819c4fc1aa63ec57c1d157d24e5dfde9753553db465a2ff35586a8259935ecbab7bf5a44bfb94dae99c3ad525232b3ac0c30c2aaf3e2a950e4986c7edf9d13d052b5689e36fce2f138d91ca6c660dbccae5212ddc33a3744686effbdd38edddb797387e1f495994913b86c9680d40389dbb73a6af4383faad21cf0d74ba4d5f10ee34eacca012b2455d53260e96f7fd677bd2a52a8f44d7e25427042441222673e0600568e2d6746f34ce2e78ecc2386fb3f8c50b4dd271f295bcf99566916759be1e09fdb1b185a95b9e36d1f0aa6a6e1b4b8e14f2a2059d302ddbc2b1578a8f7a92602c381ffc07e034a2bfbe8297f0464a119ad1637d2f1786b0cd5dd5760fe8e8cde4f4344558ee5233e2664b79e4ffe80c9ad9112eacaed3ae782d52f9954cb57eaee14d86e6334a2a6027cb415395ecda07412085c0c9abb8f207d8b50790188a34a841a5142c927c668916fd60c8db05bd10961f9aef69a91e29f062cf51b5a9bf3ca2b56461a0088eba8711204497dde35373957ea4df8e60d18d126fd6eea850d48c78fa44ec90c9bca9461391a004bef94082f2a2506fe487b0991c6be12a62ad1c5814ccc57b8ca60426987187ff36edb57834a5a6b06ec5b3fa68f930726ffab90b5407335bc96ae0093bdb7cfb10a2035923a3d99169ade1d547b9b7e216312f05b7a96f705494e60fd4ad37c09b768d345920bc1da4c6ef7d3db1787dfb95709f5b30b5566bc145624f65ba0063c42270bee803b85305e1169244bff1a9236d870f118bee4166cacdfe8f56d0c04f45938a58f0ebd472880eda2f62e0a97dba72e241e1e2070df7e123d293925fbfb4ceeec379981997b6ef0735b4e5abfbd6123ca05c8e9efe0897b6249f7a0f522be80ddef409abdd86229d15f8d3c9782e5d31a989f4b18c0c4de57c019dd67b698ab2710cda9a9ae9be616a2b83648d185410947cbcd5f2447b7e4d89cd5e062152def4c892a46a73bbcdd0ffa748908246b3cb7f0ebdaf0e41b5dc9fdfb5f3e5563d2304b81606b9f0f770b6399b336458b676d9e82861ab59411a5ed2715b090159eead93c186cb69f044a2a0b371eafc79175f34fa670f5f31368673bbde176335082a5accfd38af205d7fb7b21549dbcc4d2ee5a8fd704f31ddc2c4f45b290ac73ced5eaf98e15a3880ff7318e03b4d73bf0ba09a570a784514410dc20cfad99a6902af3fdc73f7da0c90788684051dad30f76c0e55019bdeff324fcebd1a72b1105ec4abe1e79dd47b933e5b5ce9021b58095421672ed9b879e00024fa0dff26dd527bfc8a3113de0df6363618108da754ed7353a1885a774c6fd8a3fa9ca3337a3d9ae6c65503dd23e748fa00bb95c48f0d575d3b8b93f055aed2facc35f0fb8349dfd03ac16e18a474e0a4326cdfab19b3de64bf5ccd9297757522dbb6670b06e6be6fe8fab7c52244b18f8db31dde2f5a3a49c5bd63eb7833e98e68ea2fa21fc7bdfabe61684861a8f67e74d96b7a6863f3b5ad06747aad488069b57e7d7fa5de98939ac2b7f8e9cfd8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0x9, 0x52, 0x8, 0x80000000, 0xac7, 0x0, 0x3f, 0x303}) 00:00:25 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1000c1, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000008c0)={0xf}, 0xfffffffffffffdd1) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000840)={0x3}) getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:00:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000000)="969eec3c241230340d85cb9eb6449f") setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="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") 00:00:25 executing program 3: socket$inet6(0x1c, 0x20000002, 0xfa2) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00000000000000000000000000000040000000000000078e91b4d29d6e4a74974f73aaa7a608dd63bab156241f3ed700000000000003000000000000000000000000000000000000000000000000000000000000000000008de7fc2853333c02821605a333a6a1b7758f007edf426e45478c6ca59988fff1f233c6efac5edb94d14cd41afe84e3954d7cafdea2aeabd9dc36307488dc7950e004a48499df3ffe47e9219f2182304c7bef1ec6cbb70308a781624e08be0ca5d9", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000"/20], 0x98) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x80000001, 0xfff}) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7f696c653000"], 0x1) 00:00:25 executing program 1: setrlimit(0x6, &(0x7f0000000280)) mlockall(0x2) freebsd10_pipe(&(0x7f0000000000)) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x6, 0x2010, 0xffffffffffffffff, 0x40000000000) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:25 executing program 3: sigaltstack(&(0x7f0000b01000/0x1000)=nil, &(0x7f0000000180)) munmap(&(0x7f0000edd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x67d, 0xffffff58) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xbfba, 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:00:25 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) ftruncate(r0, 0x10000000009) r1 = semget$private(0x0, 0xffffffffffffffff, 0x28) __semctl$IPC_RMID(r1, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000012c2, 0x0) r2 = semget(0x2, 0x1, 0x208) r3 = msgget$private(0x0, 0x18) msgctl$IPC_RMID(r3, 0x0) msgctl$IPC_RMID(r3, 0x0) __semctl$IPC_RMID(r2, 0x0, 0x0) 00:00:25 executing program 2: setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(0xffffffffffffffff, &(0x7f0000000040)='M', 0x1) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x1) 00:00:25 executing program 3: r0 = dup(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="0200c1919b07874e227f00"/134, @ANYRES32=r1], &(0x7f00000000c0)=0x8c) syz_execute_func(&(0x7f0000000140)="0c08b5b598cd801b69e4f56962f5696200d9c441395bf91cc18fe9589b26e101edbea118187d822a2adfdfe4da466ff2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f0064430faeb9000000006645363ef80f9966030faee42c24c401e5faf840c4c4617175191d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f00000002c0)=0x4) 00:00:26 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="84fc577bf2ec252e7bbc28fd332c8f39e7d3bc3d0337a7580157ede0771d2ed0bb8111e26fb32d8fdcdb35a6cdd238fe7e3be6242bdad908badf404bbfbd37237623379fcc5ffbb7de1d3185f70124398563f050fa65a571a107797839d9650c", 0x60) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) 00:00:26 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x7fffffff, "100cd9fedddbe073c76c4360a485eb53"}, 0x14) chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:26 executing program 2: __getcwd(&(0x7f0000002200)=""/4096, 0xfffffe25) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x1f) 00:00:26 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x8000, @loopback, 0x6}}, 0x0, 0x0, 0x98, 0x208, 0x3, 0x7f, 0x3}, &(0x7f0000000480)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r1, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x5, 0x80000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r2, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100070009000700984081ff3700020800"], &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0xfffffffffffffffe, 0xa, [0x4, 0x3, 0xfffffffffffffffc, 0x1, 0x4, 0x5, 0xd, 0x232a, 0x2, 0x1]}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) 00:00:26 executing program 2: open$dir(0x0, 0x0, 0x4) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x44) close(r1) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r1, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e20ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ff0000000000000000000000000000080000000000000000000000000000000000002eb834b7f4e13267973a13", @ANYRES32=0x0], &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xe, 0xde0}, 0x8) syz_execute_func(&(0x7f0000000140)="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") 00:00:26 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20008, 0xb) dup2(0xffffffffffffffff, r0) select(0x40, &(0x7f0000000080)={0xec}, 0x0, &(0x7f0000000180)={0x1, 0x9, 0x1, 0x3, 0x0, 0xfff, 0x51, 0x64b}, &(0x7f0000000200)={0x1, 0x5}) 00:00:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socketpair(0x1c, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b') 00:00:26 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x1, 0x200) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000340)=[0x3, 0x7f]) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_tcp_buf(r2, 0x6, 0x2000, &(0x7f0000000ac0)="e48176daafcd09287261e695a7dae5dea1f8d89761af61b1342053ac41", 0x1d) r3 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000003c0)=""/142) r4 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x4, 0x7f, 0x400, 0x101, 0x40, 0x9, 0x0, 0x401, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x100000000}, 0x8) semget$private(0x0, 0x1, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000d00)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="040000000100e3ff030000001f00889c40dbb551769733bad7875313af0100"], &(0x7f0000000380)=0xa0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() setrlimit(0x4, &(0x7f0000000b00)={0x3, 0x5}) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r4, &(0x7f0000000100)=@abs, 0x0) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000580)={{"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", "f1ac38f6ae7875a908451d5bec35550213f590db4c8e01a1838455d4dcb516fb", 0x7, 0x5}, &(0x7f00000004c0)="286f8bf1e7bfd7e609c9ad4c32fdaec85216295e856dc0a5d7a943c0755149ff8dff95b9988e3108be9daa2c1df1dc0e17b4527321282018b65de1930d621ce66250ed9caf1781dad3af3ebacdf4ecf5d86146178740aba6556e1a208c20c782f14b62d60f7ef56daaae69d2ce03b54d5f121b9d9393e4fe3c5c98e28ffd3adcd5abec93751e054719acc1edab", 0x4, 0x3f, 0x7, 0xfffffffffffffffb, 0x40, 0x80, 0x100000001, 0x3}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000300)=0x68bf, 0x4) accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r6 = semget$private(0x0, 0x3, 0x20) __semctl$GETZCNT(r6, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r4, 0x11, r0) semop(r6, &(0x7f0000000040)=[{0x1, 0x7, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) semop(r6, &(0x7f0000000180)=[{0x3, 0x0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x7f, 0x1000}, {0x6, 0x50000000, 0x1800}, {0x1, 0x51, 0x1000}, {0x1, 0xde, 0x3a8c5a1af311d29d}], 0x6) 00:00:26 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, 0xffffffffffffffff) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_int(r1, 0x6, 0x600, &(0x7f00000001c0)=0x4, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x80, 0x8) 00:00:26 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) renameat(r2, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) renameat(r1, &(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file0/file0\x00') __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/159, 0x9f) dup2(0xffffffffffffffff, r2) truncate(&(0x7f0000000100)='./file0\x00', 0x20) r3 = semget$private(0x0, 0x3, 0x401) __semctl$GETPID(r3, 0x6, 0x4, &(0x7f0000000140)=""/13) r4 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ff2000/0x2000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:00:26 executing program 1: syz_emit_ethernet(0x1003, &(0x7f0000002040)=ANY=[@ANYBLOB="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"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x6, 0x400004, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:26 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000040)="89cbec108ac70ee3adbafd94e6ee94c101c23942e4d90af0bc36896fc992860247be65edc4b63d0ceb475b8965f70e8312c1bd78299032d59a00f39188bc21d2aadc236e503b19cda4500ceaaa12110aa4ad12cf3ee5c1b0f36e77bf83d15137f184fcb60e0fbac9fa030ed4afc0285625c4949df00187e368877ae29714", 0x7e) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000c54000/0x4000)=nil, 0x4000, 0x4000000000b) msync(&(0x7f0000d1e000/0x4000)=nil, 0x4000, 0x2) 00:00:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket$inet6(0x1c, 0x2, 0x200) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000080), 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000140)="8ff517cc3baa2cdec5e55bb3cdca2cb866efd57e6e694f3344d1c4118d170fde71351a0b1078504d4bca4d21a5fb7c2cd18f43a632a21fa687881e3324b2a92d8ea9acb937114dc6f08962a3fbe26a1a940861921797e707df28ed0f1d1261997961d3d1600fb8dd09f9be2410e492e73475fade4cc637aac8edf054f2501831f2fb195a89a03ac2c63121a55e0ff8e68b779916fb7d2909f7e6893d310929a9021007c0c9e3d9e337b1fa6c0763ad7ea8fa6b451c6e52b6171935262d502502efe2e4614777", 0xc6, 0x105, &(0x7f0000000000)={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000240)=""/189) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:00:26 executing program 1: r0 = socket(0x100000000000001b, 0x2000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000)=0x4, 0xffffffffffffff0f) 00:00:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0x0) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0x3, 0x5, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6]}, &(0x7f0000000240)=0x10) fcntl$setown(r0, 0x6, r1) fcntl$setstatus(r0, 0x4, 0x10040) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:00:26 executing program 0: r0 = socket(0x1000000000000002, 0x10000006, 0x84) connect$unix(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0xc5, "2792791d6b8aa21f033536c4dbd4f6a1c8fc6757f4461c1ef488eb0188a068cfe518ad955a566168e65cbfdc094ed0def1586caee2cb485290ce3720d9d6f4a3db81a7d5c89a342e35ded1b41aacb1d31d66ad18d2aeb4fbd6a02ad3f2187d68b69e99302ae20b7c39dcc9dd29adda98d440fdf4d659ab236716962541818b49ead7b45df3c4e63e43b9c8dd1f7bc1b2ce1555af124754926454934f1cd390dcc1860ddd8e7a4c8c5e82a8e9c11757f48dd2b964e2b54e9491f53dfee843a40ecfd935beb5"}, &(0x7f0000000240)=0xcd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0x20}}, r1, 0xf36, 0x8, 0x1, 0x7, 0xe7}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x6, 0x2000, 0x5, 0xf2db, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) connect$unix(r0, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xae, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}}, 0x0, 0x80000000, 0x40, 0x4c21, 0x0, 0x8001}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x8, 0x20}, &(0x7f0000000200)=0x8) 00:00:26 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4c289a8b7d0000000460f4f33430f0fff96c403791444d1415ec4a2b9a8ebf0199ef300000066420f38344fb0c4232d79b8e100000009c462610a8d00100000c42101d833") mlockall(0x1) sync() utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={{0x0, 0x4}, {0x5, 0x2}}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") write(0xffffffffffffffff, 0x0, 0x0) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) freebsd10_pipe(0x0) syz_execute_func(&(0x7f0000000000)="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") 00:00:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:00:26 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000780)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="08000000f9ff030006004f5fcac7090000000104"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:26 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = dup(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0006000000000000000000007a61"], 0x1, 0x2, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000280)=0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xffffffff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000340)={0x4d72, 0x80, 0x1520, 0x3, 0x0, 0x2, 0x7, 0xcaa2, r5}, 0x20) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r6, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r7}, 0x20) r8 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:27 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_emit_ethernet(0x73, &(0x7f0000000880)={@random="dca595e82d9d", @local, [], {@generic={0x8130, "1f87fcf3f2bfee211b9ab9de74dfd9349eba07b893d349d4bfe3f8d7d8555952fb50c2b5527eb36eb164f87de5e1443a84645d11219f3bf473e64332cea6e78b4f0305f4f93213738a1576f198e5fc8150c2652bbd42ea95beabb78a7e0f1a306086371378"}}}) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() bind$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000007c0), &(0x7f0000000940)=0x4) ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78") r5 = openat(r4, &(0x7f0000000900)='./file0/file0\x00', 0x10403, 0x181) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="05000000f8ff03000000030079540104"], 0xe) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:27 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) fcntl$setstatus(r0, 0x4, 0x40) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0xffffffffffffffff, 0x57) 00:00:27 executing program 2: mlockall(0x3) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000180)="91cd80ad6969ef69dc00d98a20d0d00fd1b02db5d9000fdc670670e4c653fb0f66460f382488c40000003c3b913a46dd450fc77d0e11ef8f69289bd1fe4a00670f381d6a2f67450f483bd1d97c7c63460f5676c1e96161787896c401fe5ff6a9c14600002e45e22cf34239b3965800000f0000009f") ftruncate(r0, 0x4d) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:27 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000200)={{"baf7502a8a5293b41928852105da09b549d9ee4f40abc0d1b4192b4b1671c425458bc636471fd7cb95f3eb73b798950424ac37b061ce256f046d4a270f7c5e9431a156d8a5cc0448908ed3f55d0328799bcf193968a384b686e08acff137b5564a1aaf6d0d446020e76e223adc94e142797a66047d58a07a0648abea4fdaf6ea1916ddf1ec005af7ddec5a8da78b67baae38ac8d9ab37661e77a4f533c05fec67d709ed0720d339aa7e1295bcbf081d21eb361462d2faebecadd9d9a0b830c904bce0232bab23f8544c4943ce4fc1b6ce79488b458c5a42b3be8937f89dae9024151968f515d4cd70ea68e7a2d02a139b6d3eef5ddad121afcc398ce43e47eb868f3d1820a6dc747c2a442b6a21d0a10e61c5f3686492f9d02ea0776797189ec81912c7e1d77cb99a7a9bc06cdbe468cbf79b9fc1518d3f27847c709d965b067b2d8a80d518ca2188782d600c5a9ac88773c1e8fb46faa2df56a26a8365af8fed247f38150ffc8c637112a75a7a694a91b3059f327d522809ca820f1503244f389cd0cca5811a8bd4e96246d715db8856565a23b7394e91b0f35e0e75f60f04a70fccc3e82d7b15fa58b881f2c72c4b30fe083185e758c4fa21f923de00f324d5645771a98dece8c0a15b442dd602e370994a97a7bfbea6b73525efd1d71fc04976be741e3e8563efc97b396fecd2eb84529829069d5dd1d7c586e9af7540d9c35c61c38675cb768ea82a11ff5e9e73e08edd1a955812169dc0b99bd2ea5ede8ac94c40d14486c6bbb5f8a951add560a0a8012132571fcc062fa4445899bea775bb121314b5441a0e97e8e43309d86881a405a29d310aedd8b570b46767b396780c767a9e24823c4567b8c2c83401041d8c196332d10d07ce0635d40e66bcbd935e267a012ffa1b873881bd88ae53668a0c17e6e987d80ad2b98bd34e9d0f2e927bb3e470878dc79aae22b3dea87da8b1a893535e1078d383f2f5a7a56e2c90ecebe4e905dbf9674bdc45a6fd2c151abc7bd49f4733958d4d4b600031dd34b474de785957bd6f2c857cde00689852caa3d44f881f55a4a3db84beaf09bfc93ab29e4faf59d9d6f85fea6b4398b78272c4f970c4968161b8246881dada3017a330c0a208c5c9506662d71477eba4a11d47d34481dd2b974a7534edf136f04e0985ba10f637072480b67f17471472bd4a14b49a6fede5e6e3d64824cd227af55ee7cecc365979a577181ce0dae64818b1f84e0fdeef311e526ae5ef1069e0d2c91d20440b3aaf8aa78269d692afe2cf88b52efdf7db9e5f119ff3a92f53d3a4ce94148cfd0fb3b950830019983dd95596926464bf2b7b2a6d2e4d18b6298e286add20d0b8634a9cdc54969a40220eb8ce43f27b175657f3f321ddeb5aaa117b5db79d387a2061cf6a76af9237160d559b0adef22f92a65f201fd38b4406779cf9c", "7b58a6b9efc9416b16625fb0a28cacfc596b2aec11a491e49548bec57d71c6b2", 0x1f, 0x7d5575e5}, &(0x7f0000000080)="87460079b98c6f64efb64ea94064762c0529f7703e07e4dde19dbd26c2de3179394e8fc564d58c6bc655c70a6867820e5b95c759c006a142bb0fed5edc4d9519e6b903347c1b8b3c53526a37b448ed12365f7ca08539f30ce3f4173712e5176524a7b90c726ae2f3c5e9a4533c74202ad1fa86db978e7ec292c4c3672a9b72a2e0a918215f3c4810fe17fdd9308def2d3bda77fd4d71fd0fa2a823", 0xd02, 0x1, 0x80000001, 0x9, 0x4, 0x8001, 0x0, 0x80000000}) 00:00:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x4) 00:00:28 executing program 1: r0 = socket(0x100000000000002, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffff7f}, 0xfdf4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) socket(0x13, 0x30000007, 0x20) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:28 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x80800000, 0x9, 0x101, 0x1000, 0xdba}, &(0x7f0000000180)=0x14) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) r2 = dup(0xffffffffffffff9c) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:00:28 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b81004c0086dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001870090780014020060c5961e00000000ff010000000000001904000000000000ff020000000000000000000000000001"]) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 00:00:28 executing program 1: syz_execute_func(&(0x7f0000000100)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000000)=""/66, 0x42) 00:00:28 executing program 3: sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffcb3, 0x0, 0x0, 0xffffffffffffffd0) 00:00:28 executing program 2: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9fe}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x80, 0x81, 0x400, 0xfffffffffffffffc, 0x0, {@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x81, 0x81, 0x4, 0x3f, 0x6}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) 00:00:28 executing program 2: r0 = socket(0x2, 0x2cd6445a335a4388, 0x83) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @local}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:29 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x80000000, 0x9, 0xe9, 0x5}, 0x8) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) geteuid() open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:29 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000300)={0x10, &(0x7f00000001c0)="b12c71a2fdf943248e20fcc0a88a459962fdf6decc10f6590a0fb8195460504494c6c6f0c10986254a03772809b7839a34e9dac1d2407f23effe45dc45cd059ca78d71eae52a1506b7237a91c44414108d5a0ea882e640f7b49ca73c60c2161515ef01366421b17dd8e10b987eaf6ed833ce67d86c3790b958e6451891933b0be1c15c4949a5698b1f6bac5a65eeef178d0180418a98b16361feb7d0cc4d392c4ade604017059640e6ec1e9e804a0cec61400d74a9378c0e1c0c7ce7655c82477db81084595d6607fa7cf6b8ef216e2a7d1216469ece3752bd86ca29ff57834658adb3b0", 0x8001, 0x4642, 0x78d}) 00:00:29 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x9) fsync(r0) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") 00:00:29 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x2, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) connect$inet(r0, &(0x7f0000000200)={0x2, 0x2, @rand_addr=0x1}, 0x10) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, &(0x7f00000002c0)) 00:00:29 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x615, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) ftruncate(r0, 0x5) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x140) unlink(&(0x7f00000001c0)='./file1\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x87, 0x8, [0x5, 0x9, 0x8, 0x5, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x2000000, 0xb1d4]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8000, r2}, &(0x7f0000000180)=0xc) 00:00:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="4711a0d2482fc3cec28e73bd94ca03893ba1d6a82e6e05c1556a20c27198edd6c49be56a236dde810b74d8b875ef6ecafaa3186fc74c7494b5d9bb9086f236914d1429fd7c88b15bbd179ef155fe1d7c3346bdbd0d4fc219cf1e4bb7354656d17d5abdcb85c868f48219708319b3ef6311c184811e14fa060951ea4531733704797284e8eaa4d8db2b37dd43e84353540a3727") sendmsg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xffffffffffffffe1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x3f, 0x800, 0x5}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x0) 00:00:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000180)={0x7fe000000, {{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) syz_execute_func(&(0x7f00000000c0)="b18891cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fbc4e101f6fe5868f4a95ff9c4413bf2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee42c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x6}, 0x24) 00:00:30 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x2b, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1000, 0x8000, 0x9}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000100)={0x0, 0xc700}, 0x10) 00:00:30 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000001c0)="ea092fba5f654d38a843e2ee69ee78a8eaf8e52af24e3265cb52f20660544c8c0b79b085c47da7652b44345ca724c2b79d0581b8e30070f38bd02256f0df59166b90f5a63b7639825c13bc1b4cd308") close(r0) open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000180)='\x00'], 0x0) 00:00:30 executing program 1: r0 = getuid() setreuid(r0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r1}}) setresuid(0x0, r1, 0x0) shmctl$IPC_RMID(r2, 0x0) 00:00:30 executing program 3: r0 = semget$private(0x0, 0x3, 0x44) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000280)=""/62) r1 = socket(0x2, 0x10000001, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) ppoll(&(0x7f0000000080)=[{r1, 0x101}, {r1, 0x86}], 0x2, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8009, 0x2) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f00000002c0)="d5a6593a80eec12bf74efb64c64193b82e425dc525ebb30080d4a8a0286ca21de76a9b3e4ee171fe529d48b1c59d526d8af707004f2702cc8a185c9357e7718eccccad065476c5146738a08c37ef70a1") shutdown(r1, 0x1) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) 00:00:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000140)={{"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", "448a95502658d715e7e8af83ae33cf175d52a46e65769a36f5e250b617a1a473", 0x10001, 0x80}, &(0x7f0000000040)="078f2ea3596de82e7f34957e1b68ac2d615ebf57a24650ff33da497dfde1fe7b1dc5bcd2854a7e8e0a7860c6d9871f7ba87e9d1210054d84aee22e95c33ca089715a9718c2fb5cf714033900405b252c1c3d69fd276cac3b86750f26", 0x4, 0x81, 0x0, 0x1, 0x3, 0x7, 0x8, 0x5}) 00:00:30 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:00:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x1, 0x7, 0x7}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x1000, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0xffba) 00:00:30 executing program 2: syz_execute_func(&(0x7f0000000200)="9834160f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/', 0xb00, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x6, 0x1}, &(0x7f0000000100)=0xc) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockname(r0, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) 00:00:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x8) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="77f9a11b89bd7bcce2288c0033828437e8c23ac7002b47a6db8849b75fdcae47054a8b1429116769c27953a07ca7447f5dbecf89") r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x4, &(0x7f0000000140)={0x1, 0x5}) openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) 00:00:30 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x30000000) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="f32aaad56287fb3a1913c3c7c1c0b4888bd4a63bd8196cc290fec69b440f13670657cb0728f40702c881d52532a1bf47b4e0a0a73f1649648bb129b6fb5f697ea601689878acbbff1db1600221c0bdc82c16082b00139f", 0x57}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)="55a08855804aa0d63e2d228b5752f641346944eba5a60abfd84a3847bf871665b37d6e5cf8a9771d91300523c88192b50120c8e596eba9540b350a7a8a015c85f9eedbdcfca7bf65474671ae8965512acce8b250b214ec34286ae11d1be7888ac25f5474feef529c1643e9bf3243bc4649d46d1e5c2595b6c2f8c75c905e77f51e077c777c7076a2ec7ae14e4b2704a73aaf61802c576e09931e7baa1cb8008fa13818dcf59bc5d6b3ee6be767cc6f96", 0xb0}, {&(0x7f0000000280)="0c5c830f7bf5dc010d01d8389009923e2e7bfeb43fd8e8513c8decdd2389bde15028688a58a45fd97550f42166bed5e0bb2d7cc11e340960d82a6da6d76c684bd8ae894f58e108f3b9dcfc9231965f564fae8c31e84c7b5c7623047e4bc2b7254ef31b2f5383f6aba2a1104d952bd0742f0cec0a4d6676eeb68f0eb6cfecb21eb3119afc951d063e2e56ee99ea40b4bbf520e893a4e7ca1d65124c5edb", 0x9d}, {&(0x7f0000000340)="30447e507f51b6fb5f857bfc7b1037bad0dc5bf12f157d43315337127abceb607a7c94733115c18f8f4349aa2be9b9b0c3a7d38f", 0x34}, {&(0x7f0000001480)="4999c6675b2c3affd3ebc42ad4689b5171c8cc48dcbe4efbb31fa07f84e73f3cc2a60cd1e21dd10274cf0c29fc4393b438f1ad86e9146e9420256fb221b7cfab5ec7e4f21ca7b59aa6d204875fea201549169deb13da83ea6c922def30a75277ebfb56da4ea01dc79dda6a8f79a4a5814b9f50e58a8afe6b934bd139e3d8ef9c7c019213a73e375a32cd128a1e2a16741967f504e74bb0b64fcb0eb40f42fc9d2ed34c12a4d5a088993273a4d9f73913455101efb8f2c7de51affe0cd5a7556fc44092b60e5a4e", 0xc7}], 0x6) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {0x0}], 0x2, 0x0) r1 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) freebsd11_stat(0x0, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) getresgid(0x0, 0x0, 0x0) 00:00:30 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @broadcast}, &(0x7f0000000100)=0x8) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000640)="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") r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c6530001792f9e6529aed8298267ceb57dcd70aa19056193723aeee69203f26fce361b5104db377cdb2b5b8786a3ad9fee7a019f194a4c57efddac6bd641f31c164d3a87ef7d9139404e9207b91e4f128775862de319e58b15c435bced9853cf2d260674f03f8fc14dd65c8a3da274d030872fdb764a3e4f2495bd022a7961f42b992c7"], 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x3, 0x7f}, 0xc) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)="43ff7a571ef8f3f998975d30190f0fb41a2bdc07d2d9e6a0bc339c5eecf48a32327cad0100fd7525e0bd87d9f15b3f489b4170a304cb6f79804ce5c08e378bd5", 0x40}, {&(0x7f00000003c0)="e5907810603c4434336d5dd088a1f2c0999c99018d8233aaa21172b66b7d3794a4b3b29a46b5307dfcb930a30309069b951ada54309ad842ef16a4344d0a3c956e84abc513dfa13c680f2fc1187e021af6952fac192c5573f5d923fb80ec7717fa707ee112a568db4c4b230344e5b73cf9c0b459c34617e92879bea988343fb1bad81a996e0249c84bb07858b64dafdf5a8e041cbd876957d8c66ca05f88961ed7bdf40d6394cc1db6c4e6b6bb445bdb583e27e85654a83ffab1dab39fc6d82a6e7f4ae6bf8eb56e35040ed59a8b16a663ab985ceb3ebf79b04114db9858f48f632052bcf17426019c514c43880fc2c69daa", 0xf2}, {&(0x7f00000004c0)="3499d51143b6a4b258e9b36065baa5f921d371817cc28e290f884941a2fd028bb1f076dee69f317eac97404123d64f3aacea67af0bd57ab50568f1f24ba03f9a46c5f7d8e57f868cc5f95accd4c4ec3188d222cf575a597e6b22ce8f54d646b29678c7b853660c992b", 0x69}, {&(0x7f0000000540)="afdf1c9e855d9f0f6443e6e88b8d076e13a7a28f000e891b72480765f9f604ef708e670f7cbe81230178a549a225d3558057187335c0ade77d71dc2c5ecca7b86d230905de03fa3ccaeee4f9c266c8bd306f5051bf62a6a3f2b6b91622935fd4555205", 0x63}, {&(0x7f0000000180)}], 0x5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="030000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a337d76a6400"/141, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:31 executing program 3: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x44, 0x0, &(0x7f0000000040)) 00:00:31 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f00000004c0)={{"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", "35e33d84b0990255eec01ddaf28c0ae00594c98d63b86406fdc2c63fbf4cc3df", 0x0, 0x80}, &(0x7f0000000180)="260064faf9ab25e69c01c297b36ae8fa621e151150d3858c09b65a72f1ac32d1ed", 0x0, 0xca18, 0x4fd, 0x5, 0x4, 0x80, 0x6, 0x3}) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e0066696c65302f6669161b3a5b"], 0x10) munlockall() r4 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231) recvfrom$unix(r1, &(0x7f0000000080)=""/35, 0x23, 0x2, 0x0, 0x0) 00:00:31 executing program 2: syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000740f2d9600000080cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xa, 0x9}, &(0x7f0000000180)=0x8) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x1100) r2 = msgget(0x0, 0x43) msgctl$IPC_RMID(r2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:31 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000140)="b18691cd808e6b00440f1804e38a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cb8d79ab2f4405f3ff9f9c401cd147f03d4e1795075a161c48192558dc3c366450f186746c421ed65dac4e1d3d0ce7363df7575f30f108609000000c4ee6d66470f38026e5f520fc226f775734646436140090dd86f04f3d00fc7a004f4e1110f000000dcfe30") 00:00:32 executing program 3: r0 = socket(0x0, 0x7, 0xe030) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000000180)=0x10) msgget$private(0x0, 0x101) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) msgget$private(0x0, 0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:32 executing program 2: syz_execute_func(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x47) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000040)="72e4649379b4636a3cdf21a9bde6a13a9e0a313e") setrlimit(0x0, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x11, r2, 0x0) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) 00:00:32 executing program 0: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x804ffff, 0x5a) getsockopt$inet_tcp_int(r0, 0x6, 0x558, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast=0x1000000}, 0x8, 0x0, 0x0, 0x0}, 0x0) 00:00:32 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2001fefffffe8000000000000000000000000000aa00010000000000000b41b5685b756f1fe3809900fd08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bcb42be800"/126, @ANYRES32=0x0, @ANYBLOB="8100000008000000060000000000000000c01300"], &(0x7f0000000100)=0x3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ffffffff008320118079b8f400"/143, @ANYRES32=r3, @ANYBLOB="00000000ff030000"], 0x94) r4 = socket(0x16, 0x4, 0x17bfffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0x5c, 0x0, 0x0, 0xfdffffffffffffff, r2}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x7, 0x7828}, 0x8) syz_execute_func(&(0x7f0000000000)="c441f81708c4030d48b6570d0000f0f346a7433b634ec4217ee6a6a0eb000044dbedc4c39d49a600000000e8f2410fbba586a80000c4025d96c9c421372a7299") ppoll(&(0x7f00000001c0), 0x20000000000000ff, &(0x7f0000000200)={0x5, 0x7}, &(0x7f0000000180)={0x6}, 0x0) 00:00:32 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x20102, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x4, [0x8000, 0x8, 0x10ac, 0x1]}, &(0x7f0000000440)=0xc) r1 = accept(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0xffffffffffffffc9) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000300)={0x1000, 0x200, 0x226a, 0x0, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r2, 0x92, 0x8, [0x324, 0x1, 0x6, 0x9, 0x8, 0x9abf, 0x405, 0x1]}, 0x18) syz_execute_func(&(0x7f00000001c0)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e329ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r3 = socket$inet6(0x1c, 0x5, 0x101) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x81, 0x9}, &(0x7f0000000040)=0xc) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1, 0x33, @mcast2, 0x9}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000480)={r2, 0xf255, 0x8, 0x3, 0x3, 0x6}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="8e0000003b76b7d0316861293b2f216fceb6456a622c5c97ace403a71d417a4c7d12e1fc5174d3d3ade07c44b07f590e70e40e0f62766786112cb9bd1f206d5d5fd264a113df80422095f273bf0cffd639b58cab9b029bd644fec2a8d3bd8ca4c53a347f8e6064a9f0ec539eb7c9a0a08a86ede43bc643076b5381ce82dddf0d11d2e42eed15c4e5b3d93986217936d8d6c4"], &(0x7f0000000140)=0x96) 00:00:33 executing program 3: syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c050f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:33 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup(r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000000c0)={0x10, {{0x1c, 0x0, 0xb7d, @loopback, 0x3}}}, 0x88) recvfrom$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x20e, @loopback}}, r0}, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) chdir(&(0x7f0000000300)='./file0\x00') lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)="d6af7e8cdd4ea2b78b49a808447f72d43ebc37826d04903244940d8b2a6913b818b322ba3518e5d4ba56f53becd6d057a0e9f91691422af764fc1a65615fdecdbb48cc504d0a21d6ada5b188d7daed3d89f2332003754f70c55bf9", 0x5b}], 0x1, 0x0) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000440)={0xfffffffffffffffd, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000005c0)) exit(0x800008000) poll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x20}, {r2, 0x2000}], 0x3, 0x10000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280)=0xf57c, 0x4) getpeername$inet(r1, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000540)=0x10) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000580)={@multicast2, @multicast2, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000640)={@multicast2, @empty, r5}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="198a762371108633e090aaa547b47198a6b409d09741ca62f8df84ed51c04f4f19d4a801c07f63ac800a1b7ebc11bdf45c", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) freebsd11_fstat(r2, &(0x7f0000000100)) 00:00:33 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x100) r2 = shmget$private(0x0, 0x1000, 0x16, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x3000) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:00:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff82, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xd, 0xc4ca}, 0x8) 00:00:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x1000000005) r2 = semget(0x1, 0x3, 0x158) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0x0, 0x2dc807d2, 0x100000001, 0x7f, 0x4, 0x778, 0x5]) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$unix(r0, &(0x7f0000000140)=""/137, 0x89, 0x42, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:33 executing program 2: r0 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xfffffffffffffffb, 0x0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000002e0a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f75d96f21be06d6dd57e"], 0x0, 0x30000000) recvfrom(r0, &(0x7f00000004c0)=""/140, 0x8c, 0x2, &(0x7f00000002c0)=@in={0x2, 0x1, @broadcast}, 0x10) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open$dir(0x0, 0x0, 0x0) lseek(r3, 0x0, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0xff) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mkdir(&(0x7f0000000340)='./file0\x00', 0x24) futimesat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xec98, 0x4}, {0x200, 0x1ff}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) 00:00:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x200, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001, 0x0, 0xfffffffffffffffc, 0x20000000}) 00:00:34 executing program 3: syz_execute_func(&(0x7f0000000080)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0f2680c0000008fe9c5589b68266826c753fbc4e101edfec4427d822a2a00c4da7676e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3a85b5b45363ef80f9966030faee42c2442d9742e6e47000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = getuid() r1 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) 00:00:34 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000380)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f00000003c0)=""/113, &(0x7f0000000440)=0x71) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") munlockall() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x401, 0x4}, 0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r3, 0x2, 0x10000, 0x4}, &(0x7f00000004c0)=0x10) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:34 executing program 3: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000440)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r3 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = semget(0x0, 0x3, 0x8) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) pwritev(r4, &(0x7f0000000880)=[{&(0x7f0000000500)="0f3e2923db2013026c53549ef139447b227f843ec2ed1c4a2c670a42f54e8185b1172f60c437dbbed9f7ed0de8ddfea4ad28271251b680e254b4b8a4ff815ae654b70880e530acf57b35d8600e283d44d4708a66dd9c38e578f0c8460e4c265c5a5d5572b379f06b6020b44efbad75712c80e48c2b127970c423f65dc838edd82ce35e912d683d9d0830522bab0a91c2a8e712287cd90ad2bf016c9ec42078a96e", 0xa1}, {&(0x7f0000000380)="1002fad8852e5abfe48a68a8ab58ee158bebdc7b4324e326c624b79ae513e4eadb8e048dc4ca5bb5262574ccc859925657ba470f9c1cd64f6528", 0x3a}, {&(0x7f00000003c0)="552d6eeed74976dd0283b53b859b9b871e969b9b03c5676c7f5e84b575", 0x1d}, {&(0x7f00000005c0)="de1eb6951739bf3a5364f8765e06993c17f044853884b2be52c3b4e6726defd68161eb6a4bad51c9c52e6247ff185e7aea23ac9077e551975cdaa679d45005f255ce24cf9e9855af4b6543d8e16694288f79fd3f2259e075ad29027cd4fc8e213e12d6e214c431e6c3e5265b9ca8c6cabbf2f3eb291b134c9f32c4ecbc99a0fef56c711ffa79c002c501866809ee5533a1537d74ad013e9b1010de88eeb003a6b8cfb46190cfd7898b33d5c44bbc37b976e963a7d2ab21f7ed2eb91753452dde5a7475ee12a3c71b7c18c699c9", 0xcd}, {&(0x7f00000006c0)="640f8acdd4c8d542535fb72200223a7d4c79a3d6d0723cfec85bdbdea63033038ec16eac4432c552b576a6f5f6339d9f168f55847d0e458f220f5ff7806f6cf9464e40b71c51c53448b4f4de313077098297d87965bbb94f8c22b43f1c01a5f0480d6d402c0a2a6a02b869775fe4b2468b970b605189f169453401e61081ffa46d855355055490d2220ce7f92c8375d352b2551d5225c534c94c1b3cc14f1f0ea57dd4c4ff5ef098f006db75dc2159defa1cb62ac6e8f50a39ad1aa1eb6146c92608bd27a0dccd", 0xc7}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="e335812fa27f4fa8f582c645f688b7fc165bcb4e28678ad8ed6e5ca284789697fdf7d48b5708f81436e7f46c3fb05a849b13642675cfd985feb891d76ce721ff7ed0e00369fdb453dd78e84eb2", 0x4d}], 0x8, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0) 00:00:34 executing program 2: syz_execute_func(&(0x7f00000002c0)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509c4e155d2900800000034d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d99aac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x80800, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000180)="89633d25a7e8a867138ccbffef6f0f577c9f5e7d23b503e74745bf1a303752abfb5b206f3a5392791507ad03a07b072ab4bbfdfe4ed76a9227a4f30fc73ff1bcfa3cf82166ee9903461e1714cb23b5329bfaac9c665f0ad260d9cfda527c9b") fdatasync(r0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000080)='/dev/pf\x00', &(0x7f0000000380)='/dev/pf\x00', &(0x7f00000003c0)='^-,^\x00', &(0x7f0000000400)='/dev/pf\x00', &(0x7f0000000440)='/dev/pf\x00', &(0x7f0000000480)='/dev/pf\x00', &(0x7f00000004c0)=',*\x04-}B)\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)=']\'\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='/dev/pf\x00']) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000000c0)={@local, @multicast1, 0x0}, &(0x7f0000000200)=0xfffffffffffffe2e) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}, r4}, 0x14) 00:00:34 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, 0x0, 0xffffffffffffffdf) r1 = socket$inet(0x2, 0x10000000, 0xfd78) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000200), 0x4) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @loopback}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0200eb009e54e789cff6270436bcb8c634e1533af766a11ffa229c7e456e81d9dc98f3b3de6bffa539b83dfdf3ea874bb23dae9cd95d2be7c0b42ce763a8017fd5e160cac9d70baf6ef03c69536de45a8115a15b3963225f88bb7e8c50e8785693aa59f2940a37cfe1feb96f", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xf1) 00:00:34 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660cde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000f7dfdb4d79f2f24f281837038874964a7a6dcc8373ff483eadc08799d9ea9fa11c78293b4468154575c555536ac147849c462e986c02553fefa9ea9463964f45f3a4c88c6b728f775d3a96fae8ba6b710c5957d4b12434ccc2064be5c0d8f5f9d0c8e9495fae32f2f509b15a1985b617d660395db091a82b77d97f4fbe232abfdf4848a6a360b932260405c6833ba7bbae6e8acb442a9958344c772a1c635eaf6c6154c9298778"], 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) getgroups(0x1, &(0x7f0000000280)=[0x0]) chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) semop(0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x3f) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x30, "2b19b96fd8c90b8fe7ec28e60bd162674f4ec56bb266e819bf316b62184ef70bee4a2e91cc4b873796770d9713b9e656"}, &(0x7f00000002c0)=0x38) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x7fff}, 0x8) 00:00:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000004, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, r1, 0x8, 0x3, 0x5}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x2c, "1b8a95b0fc53da930bda1e047cc6a559f6938354755ded15eef693412eacefd8699496f795a2e824820abdf2"}, &(0x7f00000001c0)=0x34) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) 00:00:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000059e931210000000000000000000000000000000000000000000000db1f538832df8000"/107], &(0x7f0000000280)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x8, @mcast1, 0x2}}, 0x0, 0xffffffff7fffffff, 0x5, 0x12, 0x3, 0x4, 0x80000000}, &(0x7f00000003c0)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={r2, 0x101}, &(0x7f0000000440)=0x8) close(r0) syz_execute_func(&(0x7f0000000600)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d046e99f000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e121edfec47c7c7fc902023ed107f8c4c2b9e60a33f21667f2450f10c75151c4a27d181ec1ea01f0fe4e0cf265dc5f00c35b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdede26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r3 = open(&(0x7f0000000080)='.\x00', 0x8, 0x40) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000180)={0xffffffffffffffe1, &(0x7f00000000c0)=[@in={0x2, 0x3}, @in={0x2, 0x3}, @in6={0x1c, 0x3, 0x6, @loopback, 0x40000000000000}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x3, @mcast2, 0x6}, @in6={0x1c, 0x1, 0x0, @mcast1, 0x6}]}, &(0x7f00000001c0)=0x10) r4 = getpid() fcntl$setown(r3, 0x6, r4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r2, 0x10001, 0x142, 0x3, 0x800, 0x4}, 0x14) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff17f8") getpid() ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x66d0, 0x9}) 00:00:34 executing program 1: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x180000000000206, 0x0) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x100000, 0xc0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffffe}], 0x1000000000000055) dup2(r2, r3) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='\'\x00', &(0x7f0000000240)='\\\x00', &(0x7f0000000280)='\x9c{\x00'], 0x0) r4 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6) r5 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r5, 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0/file0\x00', 0xc004, 0x8001) 00:00:35 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/35) getpid() r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) msgget(0x2, 0x4b) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000540)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 00:00:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="281ad1ffe1fec64e74cd992aa6de0c41a7d856ce9880c29bcf6630193d3829d4a68a6baa04424692119f68451459f74e3b847c028826f27c8ad3d682bbef159cb11dad8eb513189f73ad76fca71584d43fa80a6f0c80b91b2af2fca4eef980f807131befbe72a9b57a898797f1be66b9ad897fedca5a50eab0b515699da54ae07b2e6b17639351c002be9ae87406c7cf810a97741db2cfa2e0ad4800"/170], &(0x7f0000000040)=0xf) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="070003582b276122b6217b4abe673a0005007f0002008c2189"], 0xe) lseek(r0, 0x0, 0xffffffffffff) 00:00:35 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0xfffffffffffffe43) socket$inet6_udp(0x1c, 0x2, 0x0) dup(r0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr=0x1, @rand_addr}, 0xc) 00:00:35 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") 00:00:35 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x2, 0x6) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000014c0)={{"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", "96663785388cd8fb21e1118291fa34c90b369e13b4f2ff1d5b936c7e4eccc04d", 0x3ff, 0x40000000}, &(0x7f00000004c0)="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", 0x6, 0x7, 0x2, 0x9, 0x800, 0x5, 0x2, 0xfffffffffffffffc}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) syz_extract_tcp_res(&(0x7f00000002c0), 0x100000001, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(r0, &(0x7f0000001940)=ANY=[@ANYBLOB="9cfb572fd1b7c11ce0000000000000d97e799a10f89c7d730b1dbfa5179b29f12612c22cd473871d1f79e00204c12d30c0ff43ff1387c62f3ec3a765551396d36f6fb00ee305945440bb4e7ef81e95e36f69d8e3232e3788dfd4465c22215b417566f6736b4a0eb36e4af4f33f0d8bb8b3084116e7c1c8e9a4d7ce875a8388fba5459d06c3637c7270dd040601000000955280068b53ce2bde41348cf0db361dece9d61ab1c9a7473806661f10ec7a2ba7da466f301410d9d84e61b6a4111d8a5a9b81091da6617e1879ce07631e6b64"], 0xa) shutdown(r0, 0x1) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffff11) accept4(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x10000000) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r0, 0xffff, 0x1047, &(0x7f00000001c0)=0x4, 0x4f) openat(r0, &(0x7f0000000200)='./file0\x00', 0x108000, 0x91) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x41, 0x0) fcntl$setflags(r0, 0x2, 0x1) semget(0x0, 0x3, 0x2) 00:00:35 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500401c400000f5842f6b9501e1b5fe0000007a78ac2300bbac1400aa8303008903000000b34dc6c7f210d2415dfaa03553cad508e6fc75e43337d3d121d2aef068a880723c54cf80c141da8d658b0dcfacac7270b759813648f4029f9c1f"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="dd0f429a75928b363c6a75fcfa7636368087ab19a28ec0183f5e2131d48827607d0a52f34afb6dae3f833388802c3437befed9a37aa5c1badef0c2") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xccd}, &(0x7f00000001c0)=0x8) 00:00:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdir(&(0x7f0000000340)='./control\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000140)='./control\x00') unlinkat(r1, &(0x7f0000000180)='./control\x00', 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x6d8d}, 0x10) 00:00:35 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000041) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xce2, 0x5, 0x800, 0x7c4c, 0xffff, 0xffffffff, 0x2, 0x9, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r3, 0x100000000}, 0x8) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:00:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffffff01, 0x2000, 0x8, 0x8a, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xa, 0x9}, 0x8) 00:00:35 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x1c0) 00:00:35 executing program 0: syz_execute_func(&(0x7f0000000000)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x7fd, 0x81) getsockname(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000200)=0xfffffff3) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) 00:00:36 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x400000000000) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = socket(0x1f, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2f66699a473800"], 0xa) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x14) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:00:36 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000040)="0f72f2ca6565d9345743c130e18fe808ec65e900fb3e468a9061e3cbf7c4a2bd021de900ec00c4a281ae49ff83fafb660f71d000") freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000100)={0x10, &(0x7f0000000280)="31b770388f28dd2bc8969e7e1e4812cc96425f9626e97caf94f7f00f331971b20a0731cc3a3eec0b36613d05837f297e1ba8b9c9f4815b607c14584233b06ab229a68959fb9d92c5cff05bf25600922127299859", 0x4, 0x6, 0x100000000}) 00:00:36 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0xffffffffffffffc3) r1 = socket$inet6(0x1c, 0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x2}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e23e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160a00"/136, @ANYRES32=r2, @ANYBLOB="ff0700000100000012000000040000000100c900"], &(0x7f0000000100)=0xa0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x1010, r0, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x31a63d6e) fcntl$getown(r3, 0x5) 00:00:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x6, 0x5, 0x6, 0x3, 0x0, 0x3, 0x4, 0x3, 0x1, 0x5, 0x900}, 0xb) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000001180)=0x4) 00:00:36 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x60) open$dir(&(0x7f0000000100)='./file0\x00', 0x3, 0xfffffffffffffffd) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:00:36 executing program 1: r0 = socket(0x17, 0x3, 0x100000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x319c, 0x3, 0x100, 0x6d75, 0xffff, 0x80000001}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x8000000000000005}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0xf3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() accept4(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10, 0x20000000) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 00:00:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="aa7c0058c822f797795e824b9044365b9644558f36a5c43e529fc3db3fd22ac970c3427b942509cca6f7ab06d0eb69659c6364e608bdd1f7807f38d3273d567a14598c92376cbe517dde48b0cbe230cf5c15b1b0bf9f6da7838063c0f57a849926842f2a75babe4819be46cc") close(r0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpid() fcntl$setown(r0, 0x6, r1) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x2000741c, 0x0) 00:00:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x108, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0xfff, @loopback}, @in={0x2, 0x2, @rand_addr=0x9c8f}, @in6={0x1c, 0x0, 0x0, @mcast1, 0x4}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x4, 0x800, 0x9, 0x2, 0x3, 0x5, 0x6d19a9ce, r1}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3, @mcast1, 0x1}}, r1, 0x7, 0x6, 0x0, 0x3, 0x2, 0x20}, 0x98) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:00:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) sendto$unix(r0, &(0x7f0000000480)="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", 0x1000, 0x101, 0x0, 0x0) unlinkat(r0, &(0x7f0000001480)='./file0\x00', 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='%\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=':}[]\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x11-\x89\\%-/@%-#\x00', &(0x7f0000000300)='(\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='(\x00', &(0x7f00000003c0)='\x00']) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0xfffffffffffffff8}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001500)={r1, 0x6a}, &(0x7f0000001540)=0x8) 00:00:36 executing program 3: syz_execute_func(&(0x7f00000001c0)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xff}, &(0x7f0000000180)=0x8) 00:00:36 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x7}, 0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:37 executing program 0: syz_emit_ethernet(0xffffffffffffffdb, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff88a818008100040008860007020006000004fffffffffffffffffdffffffc4239b5ca22d62f5722d447d26b4e8eb72a2e5b467670cc0a77c141031962f5bcfecdcc83a9a46ed075d8d9da63decd411f63dbd9293cebd995998c523557d3dde16d1483976b3b10a8c3c7837998a7bfbf6bd2045d9b78c96e734277c478cf27025b8bb26c206c3d5501b7f2acd1f88f15e84c33d7e5a20e061f86dc1140c15bf46c17cc916bd47403276d034e1bfc018548861acdf107af2b3391d92b774d06dcedba7ff56aa0ae7e184b5043bc40996814c24b0c28e05"]) sync() link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x100}, 0x1) 00:00:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) syz_execute_func(&(0x7f0000000180)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000") 00:00:37 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = dup(0xffffffffffffff9c) openat(r0, &(0x7f0000000080)='./file0\x00', 0x8004, 0x20) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt(r1, 0xf6, 0x1, &(0x7f0000000000)="693f83a35eb7e9e0ecc70c77a22aa59335398ca5d7ad173060d2b79e1188218155761455594247e4a0ffdf463ccc89ca14537678125c1b25d4", 0x39) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:37 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000040000000000000000589322bd2b2f0ecadadbacd7e3b9c0bce5f67521d586fe13593c4d047e87790198a6a6604ff54b08dc450f5afbff060a395208766ef4288a1b754c882e7b0fde3a565bf5369641e51ec202eb856d4e1f721fb15a631c5456c459e579997b8ecff9678d86b5b04db63d3d7eb8ea7c514a09eed58914d2d1b3afe49665f79737d807afea5d3cca4880bb19ff3888c9ec0865aca3eacf063591b88d6be622a45f4771d9b9166edad8446e8219e2a68958635d9f5d168b039cbdac959c0a12a9ae0f195bacf76f00c59fa50b4b2bb0add2cafdfde6c528cd014f1d784ae3253d86b686424082f3fd00"/259], &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000340)={0x3, 0x1, 0x200, 0xfff, 0x263, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x5, 0xf, 0xfffffffffffffff9, 0x9}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0x3f, 0x60000000000000, 0x0, 0x9, 0x7, 0xfffffffffffffff8, 0x100000000, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x6, 0x1, 0x6, 0xe7fc}}, &(0x7f0000000500)=0xb8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000a80)='./file0\x00', 0x7) lseek(r5, 0x20000000, 0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000700)={r2, 0xbe, "7e3b98d75b7717a5bbdec39d90a214e83686b4b6fa2a4a3a2d3ca1ea0de976a5c83ad66402d914f10c09520793cfe1616b12c5f399e027c702edacd779db73f27ea0ec6723122e10c6727ddf541aca4db98769fa9107934bc1e24d3d1353487bf014c6ccfa298e5f3e882a75286434976fedafb88051a3155c410d124085cc024a565a4c314fbef9135f66af70d45ea2503e0690733770714adfa2f0dd939af557fd0143fc8af32338301d26f2f0f2943ae57186afcdd51ccb29ea4d097f"}, &(0x7f0000000800)=0xc6) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r6, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000040)=[{r4, 0x4}, {r5, 0x4}, {r5, 0x2000}, {r5, 0x2002}, {r5, 0x140}, {r5, 0x1}, {r5, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000540)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_buf(r7, 0x6, 0x41, &(0x7f0000000000)="acc455369205ba9cb30b4b045208cefb68d20e19e42abd0f4f285d3abc443b3bc20666dabab04abd211668be16eb9a3d05f6bf", 0x33) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x1, @rand_addr="b37d6fd42320164349b5d392b30dbe1f", 0xffffffff}}, r3}, &(0x7f0000000080)=0x84) dup2(r4, r7) 00:00:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x6fc, @ipv4={[], [], @rand_addr=0x8}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x200, @mcast1}, 0x1c) r1 = accept4(r0, &(0x7f0000001ac0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001b00)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001b40)={0xf, 0x100000000, 0x0}, &(0x7f0000001b80)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001c00)={r2, &(0x7f0000001bc0)=[@in={0x2, 0x1, @broadcast}]}, &(0x7f0000001c40)=0x10) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000000c0)="ea7fd159b8976092682c83831cac5b45604a07a795edec61cfc42c87246e04e9892719e0e36b1c6a2a697a11aee9509fcccfd51c0c60e0e8f770ca0bafe0cc40338279013fab6185c39878f6f2a22b5e38ebb76409a142a090873d48c030", 0x5e}, {&(0x7f0000000140)="1db239a92659a22794a69b7553b4d58a660374b9d92b25c435c2bd63f04c74a463a7ece7781cb8baf6b615aefaa45194300555fdcbaf0e6daf7542cf681aa3bb8f05111768ef8aa3da0f35f15ff7779739b038ef6c40953755e35f3183106fa991c08332e22a7afed718ef409242f03ffc3389b714b40fb91e8b2d406e257001d3aedd25427b986f8ba6916ee52703c90762bf79b50baeadab0f42b76dca7e95061f8dc7df5537f89e5cc5ebda612ff17b5be717ac608f0830dab6f412af08af288d307c1a741208dc2c809ce4e7ac6a4ac3fdf16f8ad96708e0cf436659892ff4ac00e5a2fe5e073f8396a2f24062671d", 0xf1}, {&(0x7f0000000240)="379b70b8dc0a2b00f9d3f79976d7c39b6bdf47240fb0bb6469eac9cc727812b6bd7e9cd5d7fe59c51bdc0ed028f9c844aa341e7cc5c8e3e48c89a6fb7f908f8a685d69bac41b683f097162d9393a64988ad4701c761bf64b5ebaa899eec94865263b4375f0d16acb3206ee1033106635dda89683ae5cb18a4ae7feb0a005cd55dde9b2e61f93d386076ebfed53e41777fd98c0ad2d", 0x95}, {&(0x7f0000000300)="5b2e0e3075e452683373e5cb9f77e0faad68cb6180f143ab41c28250d851a277f0fa6f55431e50ed9a97f44881bfdd1b61eeb78834c33f88168ca6cbd5b9a4ca4889271b0b43b204b30be740cb43ad893348f07f856ca3922e16588aed6183f97bdebc3725a37853056aaa0abfb2d779b8512be13877b7bff6c9049d3b6026d85b3f3342a01e6db087cdaf0c5097d52a685273f1e5525c7dd227a90650e9ad4215bba8dda644052824922b8f46d178c4b1cdbc287480d03bebee210233ba0e0a6a68aa4d91", 0xc5}, {&(0x7f0000000400)="db2a65f759bf", 0x6}, {&(0x7f0000000440)="35abc64c28736fbec862d71c8b46bd8008915513a8c93f61036ccc456bc0a1d7be8b62588ced467195a3a89d3542cd2b5802eff3a9e2e3270c0670236f3702e0fee99d3587fcba57be17c0", 0x4b}, {&(0x7f00000004c0)="3ff224000411b9e1afebd6f9d8343782268860a40016c75133171495cc6071006f5e512eb3bcbe7a543c2545c55703fa13efb88bfac9e969f4804c7a73e65db192b03711f8e144e6599dddc404992f18f1c3fa74c357b26b57a93c634866849db1dbe842a63c208e63", 0x69}, {&(0x7f0000000540)="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", 0x1000}], 0x8, &(0x7f00000015c0)=[{0xa0, 0xffff, 0x1000, "2ece5d57c57d7ce3de7b6493e33e5b2d28ea188a35f95a302ce04e1a38596b97bfceeb5a8705d03598bbdb6faaf7d37c080340df127a7977bac3796edcf127f315c0816e6ba785bedfdc833cbe9f3c923d8a14087da00f4d222ba889fb2bb5cc0c8deba83e2b4442fd49f64fd79f0f71845111d0b7c4eadb72e29e4f727811de55cddc9d278767f5b095e46183"}, {0xc8, 0x3a, 0x3, "659cbd7fa6599bde860d2b3841e4e2e8bf94be0a9683d01cc51ac51dcaefa8033f762f61a8f43eae58194b44735c2696d488446e57211b4a0e1a32ff29e08deb1162b808246a875b571918e8460786c2d2c8c082aee4163dfd4a49009114fb04e6d7ad3cdf4e027d31252889d3d51f15ab88ad17311dc2da0410c2f35d6ae1a34e03a5765d75527d3bb37bc3820f8dfebd896eae78a1359895fae22ab58b95fb1eaf559a1602d799f45ef94f98d6e0f66fa430"}, {0x78, 0x8e, 0x9, "629487c8ccfb5d41ccfd7df0f3c1d42a1037fa2ead258fe3522d91736891663c4a69ad490a7d8a6582aab7ea924de7cf2f7a90c06fb78d2991941a7797ea2f052602ddc72ca8f2501a44ecc82962e180a702b1ad1f8acf17836d314cd2f37050b84309cdf19f"}, {0xd8, 0xba, 0x4, "714ab5da0e3d6bdbe8a90a5213d9fb95cf359f754f65fe7728726ad51dc0494ff3c49e05497de7d38e07f86ed26a809c4bf6975bd2a5817683b2824cc5b36dee8756b94761a07be928b81a84c9ffc094205470a4351ce0700e0ed1f225c704e3885500660631451b6baf2b4b3dc77d6a21c536d52463831a0bb4f6e25cd508f18459fe02b89a36c9e299456984e06a5244b512c00c27626bedd96f7a099749e3df776543318f407f272ba6da0c4c09236a67270ffb3fc73cbec4514154ebed421a9e4504e5ec"}, {0x30, 0xffff, 0x9561, "599badacc0bda3b0e5b1f056d729523d6b5f20b74fd3d8c813"}, {0x100, 0x3e, 0x3a380, "53f416127995dbf10c75b14cbc97795dafe3edc7ffd72eb10182fdc4e6345ab1e8bc950d2e385f2079fcb48f811daba319c65a9c3230b0b74d695cdfb4a1f256769d3b9e789f17b45b712dfe861af056df294241045ef826255669a899defb57372a7f2941d01b0655f0f4ea0d098b71b9a07384c81391454e3f3cea86b8830879c01855fdf77471d10dd85b063ae2079cb4fa07c1cf3d590080fdcc632af22aea3c6ffe9c62d87478ed31e31cdca1a6e1bdbbdba6695d1cd907e1f4d5d6889d755fd1b9a77bf6df80e960caf3e01ae7c4ce51b4200e86a90ef0b94e22591b833eb55b64346fbb7fbc2f34758db900"}, {0xa8, 0x29, 0x40, "1be6fdf968ab66f8d4aca3cf40fae61729459184a14d71fdab00a5c77dab21870571bb7425a3ef44fe655fe90634d7045fc5f18f27aacb2da85e37911adfc77bae62af0cecc32686f7a76e25a1016f907329d1541d475d1792806798f3c77bccbbe2d994585b32c7d34c941838f3bbf48c081ee844facf609ce9fe5e90655548b492f05786724548a76bf39b7e12e19936d446595e05"}], 0x490}, 0xc) 00:00:37 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() socketpair(0x12, 0x10000000, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x7c, "454c725d444df532fa852dc1588a7083686bece6f8479941cd07788d43808e1fd6a77f564e92f15171068644e080d8166798b3e5e8898402b1f2350ba1344e0e568a35650eddda9ee3138d800ef60695463aca70158102a7a3652ddffe8a77ab6a75bba714b609c60af1289191f2124ae8c6e58a9698bcab0f456333"}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x61ab, 0x0, 0x8001, 0xa49, r2}, 0x10) setresuid(0x0, 0x0, r0) setreuid(r0, 0xee00) 00:00:37 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) select(0x0, 0x0, &(0x7f00000000c0)={0xbb48}, 0x0, 0x0) 00:00:37 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) getpid() 00:00:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r5 = socket(0x2, 0x1, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="00022e2f66696c65302f66bdc6f55706bff471e6fd43f5f9382fe724bd25edf8bb2e3d00b56f4a7671d5aac724501178f577f5cb794ff5a4a874d99b2105d2b175fc79007fd2823b771fb7055fc135812cc14f7d6b177a40ba43703c7419787a53f2083e1f8fd223c3c93975b9b9733d79992db6786dcb225d7e0a620ad86cf07efd1a228c120cc77fcd4cec5036b09cfa9f399fe4d99c0000000000000000"], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r6, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 00:00:37 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[]) 00:00:37 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) r1 = shmget$private(0x0, 0x4000, 0x48, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000080)=""/13) socket$inet6_udp(0x1c, 0x2, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/94) setresgid(0x0, r0, 0x0) 00:00:37 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20ac0, 0x2) r1 = open(&(0x7f00000001c0)='./file1\x00', 0x200, 0x10d) linkat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file1\x00', 0x400) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8104, 0x100) linkat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4, @mcast2, 0x2}}, r3, 0x6, 0x883, 0x1}, 0x8c) 00:00:37 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) 00:00:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) readlinkat(r1, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x8) 00:00:38 executing program 0: getpid() r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) dup(r0) syz_execute_func(&(0x7f0000000140)="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") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/214, 0xffffff74) 00:00:38 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r1 = accept(r0, 0x0, &(0x7f00000001c0)) read(r0, &(0x7f0000000280)=""/114, 0x72) r2 = semget$private(0x0, 0x1, 0x0) semop(r2, &(0x7f0000000400)=[{0x0, 0x1, 0x1800}, {0x0, 0xf6, 0x1800}, {0x4, 0x6b3, 0x1000}, {0x0, 0x5, 0x1800}, {0x3, 0x7, 0x1800}, {0x4, 0x7f, 0x800}], 0x6) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000100)="b14f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000") r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000080)={@empty, @rand_addr=0x3}, 0xfffffe09) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r3, 0x0) getpeername$inet(r1, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) 00:00:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x80000001, 0x0, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xb99d, @mcast2, 0xffff}}, r1, 0x9, 0x1962, 0x80}, &(0x7f00000000c0)=0x8c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:00:38 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffffffffffffff01}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000240)=0x3, 0x4) sendto$inet6(r3, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x100000000000}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000280)={r2, 0x8001, 0xd7, 0x9, 0x5, 0x822, 0x4cf, 0x1f8c68840000000, {@in={{0x2, 0x2, @broadcast}}, r1, 0x1, 0x1, 0x6, 0x6, 0x800}}, &(0x7f0000000340)=0xb8) 00:00:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000200), &(0x7f0000000140)=0x8) 00:00:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000b, &(0x7f0000000180), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000, 0x2]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x6dce97c28b1a9075) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast1}, 0x8) 00:00:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000080)=0x23, 0x4) 00:00:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) 00:00:39 executing program 0: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf110003e8c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") freebsd11_stat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x5) 00:00:39 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) r1 = semget(0x1, 0x3, 0x10) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/172) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:39 executing program 1: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="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") setgroups(0x400000000000029c, &(0x7f00000001c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/pf\x00', 0x80, 0x0) freebsd11_fstat(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000e00)=[r1]) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000c80)="0d7614448662f8f38f4f5997c4d4ac78e1c7d338b9acdb82297d6677012335bce870b163d5ffde79f5943903e1dbaa078b466333e0b46b817777761b8823332d0aec68f47c1ad31387d9c1ce80abf5ca1a7f9b197cf8fee9b2291a9883e84d81f3e9eb7883c0f1972aeb94e4f383aa7a7ad7d881585b6932e4dce0e5b26cf1b5621b0f8c8f8174b4eeb8fbd1b37a9f0bd65ddd114241c09823245244db92b43f61331b16efd0c53eabe056b0676d1ff9419b341203b6b909e1a57648ed5077b4ebcca552df598a4b67122b") setuid(0xee01) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf112f4100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000e40)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000e80)={0x0, 0xf23}, &(0x7f0000000ec0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000f00)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:39 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000001c0)={{"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", "ec540bfc1827d88570c5932a21ac3513ca854f5013413408cc3d0cbc8658a1ab", 0x7, 0x101}, &(0x7f0000000100)="522de0a4f0ce44e4332961477cb161986c702879f3b954e656cadb8dfade92465dfcc6d7b584371f7d7621be66e50b91f47d53480603b23a9ffd6d28cae2b874ba2e2c95c471adf6e48f0a7f8149ba05e065d85c0a34f13c8484fb611aaf0d2b7249a679d8f7ba5467b38d794010ddcc6de023b5e81f4441225d9ee2a16a02712a4afd3175c1f6bc2bed635dcd0d98279c068bee2a99adb9e1", 0x7, 0x22c, 0x8001, 0x1ff, 0x200009, 0x7, 0xce9, 0x4}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) r2 = semget(0x3, 0x1, 0x80) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000016c0)=[0x2]) r3 = geteuid() r4 = getgid() fchown(r0, r3, r4) getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000640)=""/4096, &(0x7f0000001640)=0x1000) setrlimit(0x1, &(0x7f0000000080)={0x80000000, 0x5}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000001700)="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") mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) setrlimit(0x0, &(0x7f0000001680)={0x1000, 0x1}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) 00:00:39 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000080)="3e17c42df64353ff94cffdfc58fccbde1bd41ac88b1d5930406d7a37bfc6861700d5bab19fa3c3e0a0d7e5fdded55703d7bda941a16ee4891cb05150cfbbddc17155fd93dc43e55ab2c49f7b126c45c7007ae2bf6c4ced3bb8d41958bc54dcfbc7a1b61e1a2428dbdafc03d39367edd72a4b3d40289d62224100c0811842381d52dedde6b57589bbf44a17aa797c4e845be0cd6d58bb1856032b492fd45790f566d4216fd0c802fdb468768efa00e55371db23467aff144c5fe77f4df148fbc4be56c92dbd4ded71e69529f483adac9393ffa85fbe20e95e920bd354927ebf376b13", 0xe2}], 0x1, 0x0, 0x0, 0x20004}, 0x8c) setregid(0x0, r0) setresgid(r0, 0x0, 0x0) 00:00:39 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000ac0)={r1, 0x9}, &(0x7f0000000a80)=0x6640e20554849aa6) socketpair(0x17, 0x20000003, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000780)='./file0\x00', 0x18100, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x7}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x2, @loopback, 0xf7}, {0x1c, 0x1, 0x373a0430, @mcast2, 0x5}, 0x3, [0xb556, 0xd265, 0x3, 0x1ff, 0x3, 0x9a, 0x1000, 0x7]}, 0x5c) r5 = fcntl$getown(r3, 0x5) freebsd11_fstat(r3, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x45, &(0x7f0000000800), &(0x7f0000000840)=0x4) bind$inet(r4, &(0x7f0000000a40)={0x2, 0x3, @multicast1}, 0xfffffffffffffc8d) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000900), &(0x7f00000007c0)) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$unix(r4, &(0x7f0000000880)={&(0x7f00000003c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000400)="922592bd9127f1c8e0842d8746b12e24f8ae3f974bc21a27c1046ed9089ac94f8fa9edac4693dddf4349ef6b005489151752cf2625d0159443cc0a5311c91b266e610e391d22126d5d8e101c1aa1d07ed5b0c172b66c943c362f371f2f9b7c984299e0d2bd3647e714c583987805ed26b15624a65e66467e74", 0x79}, {&(0x7f0000000480)="2023738e3ea7abd8dff67837fb15b79f67f40111cb0ecd03f76c4fa723a8a474e6954a988c1b809a501fd92c858f027603f71e4db6dc26fd137aedd5d6a5b1836454d57640ada89b79541f8938795b398ebe500e7c84bfbd2fc493641cb966ff7311ec3b3e7cbe1a5b2ae7d66b6bfeaabfd13bc33815941e3d42bc5dc1cb9b30cd1fdea22dc98ceeb3053ad6100178c88994596780d3c6112018e097cbda2ba784664f1f1f4a13972a81d4ae43f88c8220b26fdf31df1f48b57484fce97a61590fb51969191f1656213e6082ca198106273965a7c7a96e0590", 0xd9}, {&(0x7f0000000580)="29b7c40b441ce33216c31945751900a167bb383e19802ecc88230158dc82b105b9259597b513e581305164f4e638f873e503adc61d6194f7c820c1f62ea41265da33a63cc09579e2175f04c841370fa19b5d7d8e2cdf5dd10c1910b6665573316330cc4f8f1150b81e803fc4a2dbcf4f4f87eafbfbefc0e8ba2bb574c8730f0ca475", 0x82}, {&(0x7f0000000640)="e0084798465fd92ef801869307e408fef4f48e3f8a488113ba411f1dca18f29dc2574492a533a837f1a8914642333b9dcdd1914be3ee6f321a", 0x39}], 0x4, &(0x7f0000000b00)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002800000000000000ffff000001000000c1c32913ac1e46d43577db020911972d587500c36c46c84f9eb330e35e2cd621215268", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r8, @ANYBLOB="380000007c38ff8f6604956b402b0b215c1526023bf1020e42279d2a00"/44, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r3], 0x80, 0x4}, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r1, 0xd771}, &(0x7f0000000340)=0x8) accept$unix(r4, &(0x7f0000000740)=@abs, &(0x7f0000000940)=0x8) r9 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000008c0)={0x487, 0x0, 0x4, 0x7ff, r1}, 0x10) socketpair(0x1, 0x3, 0xbc5, &(0x7f0000000280)) setsockopt$inet_opts(r9, 0x0, 0x1, &(0x7f00000001c0)="8906e63374f2b30aa2f5ffcfe090990b00000000000000b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) 00:00:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000001480), &(0x7f00000014c0)=0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/96, 0x60}, {&(0x7f0000001340)=""/76, 0x4c}], 0x4, &(0x7f00000013c0)=""/118, 0x76}, 0x3) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f00000000c0)="60e3bd402a753cc467ad0eb2ba479b123da08fc62e361fc53c046c96c78537d5746797a1cb9f921416d63b0a84fdb0b9a58ed179eb0ae5415567f4f7647d05c4daa94f9edfe6c4395859501ea8cb6caba8841a91a731c211e459f08b55e396415920ac90e96d0e402b93963ab237b94fd903e6f4c453a2ce8e74696cd0a1b75bbfa2f31c25bef4219cb9d4a66caf085fbd133c") r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x0, 0x39f465e7, @rand_addr="6f0ae7a784eca8c0359d24030e432617", 0x5}, 0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 00:00:40 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000010000300"], 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @loopback}, 0x40}}, 0x0, 0x9, 0x5, 0x80, 0xffffffffffffffff, 0x6, 0xfffffffffffff81a}, &(0x7f0000000140)=0x98) fdatasync(r0) sendto$inet(r0, &(0x7f0000000340)="36d267ccfcfd0aa35f9d2f9e3745b8f6b6be1d7a3075734ced9a708e887766cfcab0e204156360029bf00e0058f051229a8487888764392b9c1532c1c0c34c653d8271b6fda72f7b363f05672e11300550ea63428bd48786e07fa5ba9a9ce3a4701e25cf27bcab07b695eba745bd22d1de24d39ea70ea710de346c04206708eb0353", 0x82, 0x0, &(0x7f0000000400)={0x2, 0x0, @rand_addr=0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x8000, r1}, &(0x7f00000002c0)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x2a38}, 0x4) 00:00:40 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000280)='htcp\x00', 0x5) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 00:00:40 executing program 1: r0 = socket(0x1b, 0x1000000000000003, 0xf49) getsockname(r0, 0x0, &(0x7f0000000040)) 00:00:40 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000601, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x1f) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) 00:00:40 executing program 2: r0 = socket(0x17, 0x10000007, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @rand_addr=0x7f}}, r1, 0x8001, 0x80000001, 0x101}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3}}, r2, 0xfffffffffffffffd, 0x8001, 0x9}, &(0x7f0000000440)=0x94) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000480)=0xf5dc, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x800, 0xc9) ioctl$DIOCRCLRTABLES(r5, 0xc450443c, &(0x7f0000001500)={{"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", "b12361d7ddb4393067a4da4b54f5b3dc121e256c3e506bf5b1344b14f77cbc47", 0x3, 0x3}, 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", 0x1, 0x7, 0x7, 0x80, 0xfffffffffffffee5, 0x0, 0x10001, 0x1f}) ioctl$DIOCXBEGIN(r5, 0xc0104451, &(0x7f0000001980)="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") setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000002980)={r4, 0x6}, 0x8) r6 = socket(0x2, 0x4, 0x7) ioctl$DIOCGETRULES(r5, 0xcbe04406, &(0x7f00000029c0)="2d4d0b1d210e09b8ef4a00ef04ed7006e5377738a6f602c5f4a93163ee924a7e3e483eb4c1e7a9d8fd1b1e240a26ecd39dd15eb3a281f6dca1d98e899cd85c3b20258c22c8f8eeee0e37fe5a748d8ab5ee17ced46ae3990477eb7b3a2ad9befcd694cf8db4a93a921813532115711cf492ee68d2ae603b5b7a92340144b5449a544487ecd2c112f723") setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000002a80)={0x7ff, 0x8}, 0x10) socket$inet(0x2, 0x7, 0x80000001) freebsd10_pipe(&(0x7f0000002ac0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000002b00)={r1, 0x7fffffff, 0x7f}, 0x8) connect$unix(r6, &(0x7f0000002b40)=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000002b80)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000002bc0)={r3, 0x58}, 0x8) setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000002c00)=0x1ff, 0x4) readv(r0, &(0x7f0000002fc0)=[{&(0x7f0000002c40)=""/229, 0xe5}, {&(0x7f0000002d40)=""/120, 0x78}, {&(0x7f0000002dc0)=""/23, 0x17}, {&(0x7f0000002e00)=""/241, 0xf1}, {&(0x7f0000002f00)=""/191, 0xbf}], 0x5) fchdir(r5) freebsd11_fstat(r5, &(0x7f0000003040)) open$dir(&(0x7f00000030c0)='./file1\x00', 0x30580, 0x40) open(&(0x7f0000003100)='./file2\x00', 0x800, 0x4) unlinkat(r5, &(0x7f0000003140)='./file2\x00', 0x800) getresuid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200)) 00:00:40 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000002c0)=0x1c, 0x30000000) syz_execute_func(&(0x7f0000000000)="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") r2 = msgget$private(0x0, 0x100) msgsnd(r2, &(0x7f00000003c0)={0x2, "d8833c4f375dc57c39ee91269e3b69ba0a38d17426c828dc68a2583dd27069367e4319ae0a8d8729580c5d5ed0395956284813088cf1cbfe094e963d042a656fbd55a2040106c378dc220859758b5a3bdf3757dd2a9756ea1c274eff1626a381a51863bccb8a9d66e6cb475960948a1ec969eaac445989ad5908be0fdf2824681cf5"}, 0x8a, 0x800) freebsd11_mknodat(r0, &(0x7f0000000480)='./file1\x00', 0x6, 0xf3f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) openat(r0, &(0x7f00000004c0)='./file1\x00', 0x4, 0x80) 00:00:40 executing program 3: r0 = socket(0x2, 0x20000005, 0x8001) socket(0x10, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x0, 0x0}, 0x0) 00:00:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1300462f66696c653000301882d2e20a200e012538ba4fa7ffff00006e7e"], 0xffffffffffffff7a) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xd11, 0x8, 0x0, 0x9, 0x0, 0x4, 0xff, 0x200}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3004, &(0x7f0000001300)={r1, 0x0, 0x1}, &(0x7f0000000240)=0x10) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='z\x00./file0\x00'], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="29c8c7bd") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x6) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) 00:00:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780), 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x0, 0xffffffff, 0x8}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x9, r1}, 0x10) 00:00:40 executing program 1: setuid(0xee01) r0 = socket$inet(0x2, 0x20000003, 0x6) freebsd11_fstat(r0, &(0x7f0000000340)) syz_execute_func(&(0x7f00000000c0)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c000000c4233d69e026c7e4c753fbc4f1ede1fed4f47d82663ed107420f4b05feeffffff216657051c422b18cb6070000005151ccc4a27d181e1eea01eff2cc65dc5f0000460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x60, "eff0b2b1f746b63dd2f76ff52c076993cdc2e46f1aa499c5271c1c3fd9bc585b38055d50472a9f4c3be62350bb19f685b30400c9e81528254e8fd54af66e9ab8d58d9d71639269f0ac22ae5719c90eeec020f92edc627ee4d1ef5a568775bcc5"}, &(0x7f0000000240)=0x68) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x6, 0x1, [0x3]}, 0xa) 00:00:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) sendto$unix(r0, 0x0, 0xffffffffffffffaa, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0xffffffffffffff47) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="818ee116bf607ea2e7abb9f29967799e2c3bc579055089c6f41f64a1cbe6a511b7aef8cf6feb1a20e88770be16991df32345df3eda9c666480c2f8ee297030639108ec6d50999516c2da5246411f64c70dbcef62dacdbdaa1466824806456ee6738e96ed3f6ca136527a42560564a8d94952e9cf925f901cd4ee04fe6bf152d7474448fa0814c9aa019786d77c7291af9f74389a601e2710cd6b2080bd1c35b7af5668dfd1fdb4a235948af2e0d5862b5062de5adc24b8b16be6deda2f5b70d4488dcc8b985973884f1bad6adeff0b6dd8335f6a30a709e61dbe75bd832337b5", 0xe0}], 0x1}, 0x1) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001540)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x468, 0xfffffffffffffff7, 0xd4e, 0xfffffffffffffe00}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r2, 0x4, 0x2, 0xa456, 0xfffffffffffffd32, 0x7, 0x3, 0x7, {@in={{0x2, 0x2, @rand_addr=0x2f}}, r3, 0x7, 0x0, 0x1ff, 0x40af, 0x100000000}}, &(0x7f0000000280)=0xb8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0xfffffffffffffffc}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001580)={r3, 0x1, 0x7fffffff}, &(0x7f00000015c0)=0xc) 00:00:41 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) 00:00:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x0, 0x0) mlockall(0x0) sync() ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000140)="075d10345114c64356674ed63f081aab7cfbe5d3912c6d7ad84cb11df3766c03253b94631d6891b22a4075c08a03865cf76176900b2d703372140cb88f89038158b7ce8ea4a90f4806fcebb1c100166489cd8a624f4cacbee2d639a7fbf0ab272131db69a1d56e7085747afcc78f5d2cbe800df79b46de95cfe629") syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000380)) r1 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) accept(r1, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000200)="9826473e431c020f05f324592666642ef342a70f4be841e2e9b55767660f6b32fbf80f72d50f2323b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefc4e2f1bd9f0f000000d4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:41 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000000), 0x4) 00:00:41 executing program 0: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:00:41 executing program 1: syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c210f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 00:00:41 executing program 0: syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800201e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x12000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="09007d00c82c44337f5f00c5f32651cac2768f82f523cee77c8c26f162dff4c165242de10d65c6246a6bfcc7e32d1bfd5b03a8b994f2f7892d32ddee5113b80033ba69561d578bef382eed961c3ac69b83c0db58c71edea11c66f265c249702d1619259ca47db3d27a247e5d55d55400cefb5854c4f013e4e7c28930472c1813792831f5a1f8a34a93e4d96e1d826c6257aeb3693a44c7ead7326e85c8557018c51b8da61dc6261338be5659cd55c552c85697c99fe649"], 0x85) socket$inet6_sctp(0x1c, 0x4005, 0x84) 00:00:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) getsockopt(r0, 0x3ff, 0x81, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) r1 = dup(r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000240)="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") close(r0) 00:00:41 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c090f05f30f59bfd90ccf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") socket(0x2, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:41 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) 00:00:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x800000000009, &(0x7f00000000c0), 0xfeda) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x1000, r3}, 0xc) 00:00:42 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) r1 = socket(0x5, 0x4, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xa0000000, 0x430, 0x7, 0x93, r2}, &(0x7f0000000180)=0x10) 00:00:42 executing program 1: syz_execute_func(&(0x7f00000003c0)="9826473e431c030f05c462e9bf5d0ebf0311bd0040d8e541e2e9b5570f1f00fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acac35c4c3214cb9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fec421c1dc6b32c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x4bb6}, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:00:42 executing program 0: syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1}) r3 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f0000000000)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r5 = socket$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$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) 00:00:42 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)) r0 = getgid() r1 = open(&(0x7f0000000200)='./file0\x00', 0x18000, 0x10) sendto$unix(r1, &(0x7f0000000240)="301315ce2576a11fe1b34dca53b7059adc97c3069246b2e0f8", 0x19, 0x10c, &(0x7f0000000380)=ANY=[@ANYBLOB="01002e2f66697165522530953dc330000b3a185a6f54718a467a391f0c6bb5c992b2304cbe2e84de0b24b9cc56b05fbacc1785bdeef9289f2e2479078d65f6235843517f8b7f50830622f480795375497a1814b416e27cfdab44761b1284e78a307bf6e28dc15113a0fa33e6daf58038af18381063c11b8bd9fb4af8bf8c8a28c0e1d0dd4f35f62ad29e99c69d3e3bcc2df0ff89ed7d1cb52e79b4ea9960706b93a3b3d362c79cb60c15acb9a092732eebd0aeb3176f2ba938e83c94493834a87063df1e7bb20ca1cc54c3a644753f09a26c4172ef3ca3a16bd92121f3f1c2ec"], 0xa) chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r3 = semget$private(0x0, 0x3, 0x101) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x400, 0x0, 0x0) __semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000180)=""/82) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000000280)=""/37) 00:00:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0c700) 00:00:42 executing program 1: r0 = msgget$private(0x0, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r3 = semget$private(0x0, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f00000000c0)=0x200, 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000140)={@local, @remote, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast1, @rand_addr=0x4, r6}, 0xc) __semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f0000000200)=""/116) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000280)=0x2, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000002c0)=""/121) r7 = shmget(0x1, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = geteuid() freebsd11_fstat(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) r13 = getpgrp(0x0) shmctl$IPC_SET(r7, 0x1, &(0x7f00000004c0)={{0x10001, r8, r9, r10, r11, 0x80, 0x41e}, 0x100000001, 0x0, 0x80, 0x7fffffff, r12, r13, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000540)={0x0, {{0x2, 0x2, @broadcast}}}, 0x90) connect$inet(r4, &(0x7f0000000600)={0x2, 0x0, @multicast2}, 0x10) chroot(&(0x7f0000000640)='./file0\x00') getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getpeername$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000780)=""/60) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000007c0), &(0x7f0000000800)=0x4) bind$unix(r2, &(0x7f0000000840)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000880)={0xffffffff}, 0x1) setrlimit(0x6b15ea9e9d5d5257, &(0x7f00000008c0)={0x8, 0xfffffffffffffe00}) 00:00:42 executing program 3: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="022e78304b4d880e1a3b0e8c1beae1daae004e21ac14267400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff", @ANYRES32=r1], 0x8c) Memory modified after free 0xfffff8000c8bcc00(1016) val=0 @ 0xfffff8000c8bcda0 panic: Most recently used by tty cpuid = 0 time = 42 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002884a690 vpanic() at vpanic+0x1e0/frame 0xfffffe002884a6f0 panic() at panic+0x43/frame 0xfffffe002884a750 mtrash_ctor() at mtrash_ctor+0xed/frame 0xfffffe002884a790 uma_zalloc_arg() at uma_zalloc_arg+0x1036/frame 0xfffffe002884a840 malloc() at malloc+0xe1/frame 0xfffffe002884a8b0 tty_alloc_mutex() at tty_alloc_mutex+0x22c/frame 0xfffffe002884a8e0 pts_alloc() at pts_alloc+0x179/frame 0xfffffe002884a930 sys_posix_openpt() at sys_posix_openpt+0x94/frame 0xfffffe002884a970 ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe002884aab0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa KDB: enter: panic [ thread pid 6033 tid 101426 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why