a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:04 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526266788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:03:04 executing program 0: syz_execute_func(&(0x7f0000000480)="b1e591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f62341c482fd334f0049f216164808eec4e249a815020000002000c62111c442293d097dd7e0c47d239cb63e47d0a9f58600000f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90501") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/233, &(0x7f0000000140)=0xe9) 00:03:04 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x5, 0x6}, {0x363f}}) syz_execute_func(&(0x7f0000000100)="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") 00:03:04 executing program 1: setrlimit(0x2, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}) 00:03:05 executing program 3: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1007fffffff, 0xfffffffffffffffe}, 0xfffffffffffffce4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff3c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x8) close(r0) 00:03:05 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) close(r0) 00:03:05 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchdir(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xfff, 0x4) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:03:05 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) 00:03:05 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x9fc8) socket(0x1c, 0x7, 0x7aa00) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:03:05 executing program 0: getegid() setresgid(0x0, 0x0, 0xee00) 00:03:05 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") unlink(&(0x7f0000000280)='./file0\x00') r0 = socket$inet(0x2, 0x10000000, 0x1) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001940)=[{&(0x7f0000000480)="944e58bd1eb9af3317e3429f6c1636f2d471f0359992e73a2315c2a461d34c024ee315e1c37db159dcd5fa7916f3ae899187a69e8ab2b661b5228ea1c7b84d", 0x3f}, {&(0x7f00000004c0)="7edc33b35ac0f34a7c5b83300957f77bcba0b6b3633c975c3d173c91f63312e8011edc0d2fe23fad546b1206202c4a6b014f695a6bc8b00ae483c6c70e68dc6acfe9de328af296fabab2ebb5a056b27f231815412ea76086dd0c20972d09a41fc11e372176de97df42223981db1ee205fcf28cccffe1922e1920b2018a7bba8a98d142abb29d367f24bea5f9a5800fdd20123baeada5bc5a4de7280f68872ae55ec86f83a540f831cf2986c9", 0xac}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="a81432f69af849343d904f094cf928515ba233df93ab4d2de83b36646c48718a674d3ce905b20973740149857b62a3158430a63f27333cb00b655006098e8902488f037983cbd338275e1a2b6648f3fb21b4c467083e52b586f1d76515cd3fdac0f65f2605d5491112600587c35e", 0x6e}, {&(0x7f0000001640)="460b036288e9195871461c71e930a1faa88423aa6cf648f19f3fe2af71ecf2c7ea29d38b7fa4f39b37828d4294e713331cc532b2dd597ca78cd63335020253cc2ff8016a168b7cd6766fc14e0ff5d1837e43d75a62c98e528498a3b67c0971fe274a0cb304091084174058907f698711e220cc56f3a4f1acf02d813b7ddafbdbceb2e011ecb2d72b78df37c41ab277b44e9df604e8418c0009710dad8ada84407dd45812acca2632b0df7362df71767645dc601169ccc89110c1ae778c7b5616f4d9370fe0eea8d4665c990c8dab38091f0676ef0eef7a4d7d39543366f26f1edb860b830a13", 0xe6}, {&(0x7f0000001740)="b8b0d8a2b216b56e09734198e008ced762092eab3dd990eddbcbdd68dbe512c5abc97bd0699e1bc3a5230cd3014bbbaf5be1e2d11c6b4f85f91c3a6a44f045235be844e0009c1f4a6e07a9e65e2ad0bdd41f6df10ddd2c57d1dd57795320e027f20305a25989fdc152313b2378d172cc6a278063a5ea71eca4f708dc45e7aecb3595a868b18741bbee637c16b8694a042be6dc599d448edd6b66257478f9f232d0c1634fbb686c4289ab0382b04f236db1f9adc0", 0xb4}, {&(0x7f0000001800)="130bf34cabd475c7c1", 0x9}, {&(0x7f0000001840)="b10d0c7b9e4de5f18554fac8019c91cc3ce77ae015acaee027235a5b5866513a51cef23ae76616af3654c687df909928e6ed5f0472fba2c662fbe5024898abbccdd59b8351d22104cc3f50734fbe04a900f30eb8e84e9c1f8fc6c944053bcf519f35a527cdd7e17de7dc4fe75b4b262c1fe6edcec103cc5648830cb10bb565706cd364fb53fe7ce70ea36c4f5f4ec13038dc2151e4b27646fc9ce51ca822e9ecaccbced38c7dd6b2a18a6680e5aeb662429f40cf09c4b4ba243cd143b8e9dc10b0059f92f6104f63ff253687ee", 0xcd}], 0x8, &(0x7f00000019c0)=[{0xa8, 0xa9, 0xffffffff, "6e7ac46dd161530f1e447ef11f86c86506c466a388976543f4c28ffe86c5932f0008a2920eed4dea6656153a27f960649fcdd7220c33c5ab01e9fb96d811095a2c1136c4f85c00e103a18518cf4b88d9a1ce154caac1ecc77702620e7f3f661754b4da5ea1ada168ff8b07effcef745645359651161858a9e4cecef3720153c220e31b77695394485f06ec5757d905b4b3"}, {0xa0, 0x3a, 0x3ff, "b0b643f457b3d757ef0dd437f2da46c2d189eb60e9cb63dbf240825e8186fbf0a22107102664e24e91905a58f40f26056abc7fb151952a865bbcaf575b3f8e879c2c2caf2a87cbe0ba03742cd087bb70f7809e9acbad2c1c54258b124bbaa8f06a5ae2d6f3c506307ac3df713861424cda1174ecff6088a1992833316797989fd24679cc6ba91defa049e9967e173a60"}, {0xa8, 0x3a, 0x10001, "44f3439bfde9f32ef50c087f5e63c822292818a264e1dd3def3686af7b52d6c7670778197f0b021c4a3df08a7db9ec4b98cbfab3b132edf05fc4153e4967b5b995b4ab607db6bdd9c523f743a3cdb4663e9a6a22c8bc739ee48f5cca95587e004229872946b3af3f56ee052ac03033ff17b31d1632178f46dd1c3da0375b610877fe55d62cc41921971cb6a1fe5f4312a462"}], 0x1f0}, 0x1) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) r2 = socket(0x1, 0x10000000, 0x9) setsockopt(r2, 0x7f, 0x1ff, &(0x7f0000000340)="96fbc64519393b34c0e72df3fbfa109e43e16d26ab508caa60e1a9e261b8aa971a9b689a85d5793da8ee413b74e6c7a26f0186a0aa", 0x35) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001c00), &(0x7f0000001d00)=0x100) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r1) renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') renameat(r1, &(0x7f0000000180)='./file1\x00', r1, 0xfffffffffffffffe) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r3 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r3, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)) getegid() 00:03:06 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:06 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchdir(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xfff, 0x4) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:03:06 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) 00:03:06 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") unlink(&(0x7f0000000280)='./file0\x00') r0 = socket$inet(0x2, 0x10000000, 0x1) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001940)=[{&(0x7f0000000480)="944e58bd1eb9af3317e3429f6c1636f2d471f0359992e73a2315c2a461d34c024ee315e1c37db159dcd5fa7916f3ae899187a69e8ab2b661b5228ea1c7b84d", 0x3f}, {&(0x7f00000004c0)="7edc33b35ac0f34a7c5b83300957f77bcba0b6b3633c975c3d173c91f63312e8011edc0d2fe23fad546b1206202c4a6b014f695a6bc8b00ae483c6c70e68dc6acfe9de328af296fabab2ebb5a056b27f231815412ea76086dd0c20972d09a41fc11e372176de97df42223981db1ee205fcf28cccffe1922e1920b2018a7bba8a98d142abb29d367f24bea5f9a5800fdd20123baeada5bc5a4de7280f68872ae55ec86f83a540f831cf2986c9", 0xac}, {&(0x7f00000005c0)="cbb47d7c022c20989a3e1ab50d043b766960dcaf1f52e8cfa0ade46b64576f55323754e997a349a9debfd4a47f0df3bbddede3d04bf37b10d0dfaf2972fc9abb9d7ad2d976a47eb191f7b7710783d47bc063a174b9d969c0d5b270752bf8aabc8695a97c297baaff27205be2d031f4ee272b5876870cfa7682e4bcb5f63848b9658f7f1e3f7c17411ed089360f4455da8d3ae0fc5ef63235a753fca41b4acf8710391943f2151552e1e9ebbe4bd2c0e1448b3e172176337a6dffdd69cb516a6261442cd873059b66a29367508eae7d4f991520d211a8726d600c178991d366a813329c6d08a6f6387e45a41b6cdd5cb9f170c31c942ca9571b0fdaff9782bb186c59aaa9a49b203a01ade6306f5f53fd5b4ce590960961b694618334ee4839fc5d9754d8a92ff12bb00dd390bbf001d036dc1ab5a2413a6445475a5979f84b9caa1f2857b71295eb12567f59dce6b2d9012da21213b23ceea0c6461d0ab700f91cd129524e3e2450699a34f28e6a8df91443b4632b5d928d42c68c7119c20666de5cc5ea5dc12f103826458f01f8872bce4652fdcf9858ec3c98e77ce598d5dd812cc492b2bfac54c3491ab5f2931c7c05ec6ccc9db20960ce3c6c1bc7a3ca3bade542f27b5d0e90b8843b6f5fff64536380213a07564549bb0ea56e70bbf8e951e87f7b3dda597c52e3d2df97faafd178fd11cef8fb3cf1f2313059bcc390dcdc0a86044b3c8d30352830722da126dbd98a90cb208233007c23e6670b8d4258f94dd9b190789b8fd0b41484be6903c3952fd9008a476671506fb3cc363c00dff14917c86248fd94b22d7069c2012231fa728eacfdf70bc7ba3cdc4915e9ac7d8e7faaa53e344ad72dba7c5322462e6a59f98048a5370ec5fd4d059949fec0bf31692d4b067506714c176b0b7f0c7ee353c22c10ded9d200efe850b88b9cb425a6a01fc8a14e4aeae4f409eeffb914964022a17e6b1b80810633be45ad9d50a211af68964847b23080291f3d4cbc91f167055cc9fe75d49175743a31a7a7b8c9e2e39e60b71e98641a4545b4b3c696862331e4de72700f00cf4e88ee296781c00b914003e40e4d1edaddf07c2c7da5d5671b21a77b7fb7fa2f1291fcc397038820066203d1bce9d593e473751689dcdc6e1a20ea5a02e5fb9be83da658251217f6319de2a6817fe4b7f58a20aa92f6f24fb565acf50ca019a48c2c07eb7e198e8aa51c32481e310c74a16c4ba968e607c9740f40aea0ebde39b0ee6b9c5b428b01aed12a789762bed3d1dec18a4bcff69b4b1ed08c40da4bb8a770e503caa828027c1ae32373c4e5566f412c9f3d76b55248b3337bde3ceab12b1214a500b230676975f0bd906be91b3b264db03a9765e6c61294f3dad5f4f60c9b38005322704e2cf0ba8b2e850db7bb043c2a2fd3870f35e06df9100bd4fc01c12a4c88a317b2e8c4969e1ec4d249ea037b8246e387ac775edeb5ed6e1b5b47f8b71ff6b852baaa0d9d058a0f6f7f6a82f0fb27eb670841416a5a1705a5e43853e4310e722dc4ed955dc4b37e37df6ec7d5a008f78a14070096dde2727215e74f47e43a6ed2fcd5bab1e8833dd541d4fe5aa81259f3181a713cb57b1fae2f5b0978d9ecc1df55a226a0b84a30bb934d35add49f1ed8bbdaae5b72de09b32e869e14fd8a2ac03fb31481188ad58c78291133e626fba39b912818db2e3b7f2133b856154bbb0435fdeef167c6b66aa52d7f345ad36a0c29e8b11a27cb55693721d4704c70fac8ce1411190af94b220b61181a457e3675327b3cce935e2e75f5087390d9df5479272ffe82bb43faf0c806efc1e4611fe339546630b21ea0cb06082fb118d2e9f536150da625681def457a844574b1e7205816730b12d91b84e4b99c2998b4f1ce4aa7a2f889f27b1fea29ec06aac795965fa9cb07cdd4b44e86675df03c22c8021b550ae4a42a014d4f05647bc4890fd6ee1e7d35309f7d6ce8d2d0c2f1ac9b79fa7b1e42f89f51b293a3d01f01b5c82ffa758d80a29d46cca3d1f48ed3e7b7140959bc54dcf1c2c0a8b8a749a6f37c7a75a5600a8db8a37918a530fdb100b48549b7c470360d3baf208e7f62bffc538578443d9d9253a5ef1a94991b8f9d5f6bbbfb132ab28a8a283b15e25ebb1b679613ede49e5ae44504c97c471be5eda739f14d5f6042574385e4363512ce4f95a7c2db637960f82eab1bda1b95c19791864daf4424c01e08bb062d56e0ebaf37d0bb49aa0180fb5c14fce1b384999621364d48d0ff3998e6d23fe9f6c7596b3b01032b149b0895c67821ac54398f4dde487e233f692592a6fe388ae2df3720a975797933c0d113465c9448bd83717ddbca80fbbb82c03f0ffcd76ac2cceadc13a4bb3be57859fe4435ebe787012e74e38c1d8fd3523421d5253a6aa69496ca71cb1b09ef9a374f64d8a8f7008b8315c6784f3056488dca8ee54e17ffd90f0af4cda0baf47aeb55bc6a0a2a06584e80dca8289ee4f5e7c20e383d50416ebbae751b4669568508bb3db8afd92ae0e9e6dba749286efd292f70be2ddaaf2d42e09142cb19653a8e7dd665b89d8d4a5e8954caa4b1cdcb3f1662d4d99a0f75692ca4bb6fffc96bf0168740dddb9da250e57805e4cd62b4fbcc1d687614fcf903cf0b54b18917645d670ddcdbb379cfa6ade5633002add0de03858f7f106d389aae31189ce553f288c55dad07683bfbb12015e08a87205828ef038cd6188e3134599d34e1f406ce5cdbc4f4b674945b80dbab5e4b5d346f6ad51e2f5fd8ee31c9c40b4335e896a126e96f5b8c975be3b75ecc8d2126ed94c5389cb3dd0c73c41493ebb497cd6686e80a3776b71fdaf186ab84ee49befded193d08500edb4a080e16b0d61eb51f87932d8eb20931de155573c37f7403bd3377cb7be6715622d1d36660514da932fbb5cda889645ed7612ef766dafa8f8a9c48ca2df7f337ff4d47b10fcd0fe14e5f1ee4067d6873b69f13c9975fb682297cf57a3fc256bf3a59bdb87b8cf2c96bbc9940d1e6e4bd30e1e6ab09fca210ea59bba0ecf21210c6481e3c55a73e947b0dc80daea16a9aa62fd02c357fc7e00a1410918164da5d4826abe9f0d1293589a1548503ff6d8a9d27c7568fea7cb2f43f6643ad04ddac3cedc6bbdcae8960f83c04314e3fdbb3117d7fa70c89677552bc34cde8a8e56f77920360d3460654e7bfa70b9431fc9b8fe441f05e6caf524f26c6f8070fe07aebc4ce994f3f2a2f3757eb5e72f33795dd797cf2a3cd65f20854a86952c81cafc674dfc63ede88639df583dba323de71e2a6e69adfb081a3f2bfc643b2f7a16338e76b22c50694ef0976f204343721f9904dcd235a376bf3d735212d1d43ceaae1724d89e4ddc80d0732373333ef9c809f233f995fc5b461c694eb0affffc194eb72c178edd516084b78d79105a58fa05a24d27306f9580b5fbb242be1883b79100f5b74e7a47e914cfa2b97d15e4078ff990c23efd59e8be9846d71ed79136983a1f7d3aa4174931651a7741f88b7577be29bab1e0db13630d63f8ac1cd5049ecac2cb0bfa96fba68db82917aef10216b28b319405ece27ad0faeaa976b4a8acdc43ddf244061b620ac018bedbe8375d56ca079f79b9c5e9ea22c0a8ed2cb25c6a63d8735d8b5fc932f3d18c4df6077937dd3ac53600576f7622d208f81305135f63ad24f767ee82adbcafeba69167b55be92f0110ec591dc23b3fa5543136c029e647ef978ed8b7b6b63afdf2775adbf36e5100858e186417ffdb319a445bf51738aa0ebad6fe75d7c629493635d99f519692852e864a1a494420488f9dd8eeda1d5e14015dba76a7ea02aa949fbf21824d8f3d39d27a80d42746a5a271e7ad1bd5288b0e19f094882c43f58d236444a6a4c01d04d525eedd2f2946632987d9f9a1ef0535da22d43f9e3ee2b2b68f678bcd86130878a79cf786c03f6554d59471611a3ea6a9357c80195b2aa04f5e7b2941bcdc9a1f355f687f0af8fca6abf629c277c2881fb959ba3d47a496985dda2454d4a119c4e08b8c8fc25c0aa4fd70a96dea6f35ab4ec369f6dc2518b1cc03577e7993effc8ce0ef1d3d20d9be401402358e2303b3efde9c88226ee8cd8f0e57e91074b5e6bf5df24d4b678fbd63c219ffc24ef91bc7e7bc45aa1d6f7162865380e69516d5162a623c0148b35c69680613c2e2fe7d76e179699773baaf36ddcbbc53018ac09b3dc8babbe6e77f4dc6466adbdd19caa2fda4475a75af6a8be9e1156b24e6443659e348dc33e196622b60ce239d6e7559dd7c463f83af6d3f3a1710d25e9ac6801e86725c57766a57806d430bf06ae18d673fa103e6236cd4cf2543a007989f67cdb3572822bbd6e7989a968c60e3e3509a69efc0f374722e6a2fe48468ad9b72b6bdb2d954899b3718acff60df48157b6e33a5a7715d1cbba00bdb01f04c18161fce54a052d9b16e98473560cd9a0b5e97a0f7cc0909110b96de09d507dcd9adda015d210f8bab19e962306c6df015bfe241c3c9996d8736abaf54b5084f408b4e0a9e4ea2207494c1ea00a5ddfcf557c3d71217a7ea2b11c5413514d3df579b392ca91eeba4f17f50b4039bea80537841e403b8ae5e424b3134976b616b222ebaed8f78f4c9fb5fa3128b2415fbd4ca0e100c820269cb35b3b203435223b88f9311ac8ecf11784c09577524e3ac453d3808992ce0e7358be9ddfc7045d2e572518e8656a6581b19e0944ddeae218933effa075ca546201b8e4d5ab3813609d22dc99326242d0c5c281c1ee9ba32c06fb254fca58c1b0902b2e623126947efa262f503e50cd622a13d112619a89981949629197f40a2383c97ea04120adccf5ac716abe0c8bfb507256955dc5d17862358074901b7a7d9754e4e46e18632e0913c62142fd43e5b07d00989b3faa38e13e534e6c36753fc77ec30639495da89d636d11442f1562a3f13fadf582897cf2627b14f17f7a923ffc739d47841d14fb16a8f3f6b386bc204653106d6647d2309eb00979ce8763c71b333f9203aeb01ff2c3a2155456ed3234bc784f641df9a99f90cb920497e484617c5aa76bfa4478305f2b4700460250bd244a9c98a1075d326a8e90bf610e3f4fb060f62b4f257e31728c64b3e4bb84b8c5c70f812068fe74e740916c5915c467338fe6d8480c2eef634a1541bf662997005f2237d5ac546e213f8ea1879aaf1d680b13da247f15f57fd514c3b2789d0c73e766505ee2d69c4a6d7af653aee2f3709edce89e89a4ce10ad0ad9b52def2123daf16299bae5ed4e209958ce0f9fb03ab0b8a0002c99de249d5499d28c294bf2191213ea13921872ead2d4c0251c11d1dcfd734f235993784e25e9392c31d6207a63278678132033e58c8c8bfa26da3b9f60f15b5086114895f39bd5d0afe6bc3d9d72d3042c5d64e51c93f6070a87470ec68d5996ad3c6a22b94c54afd990a1b619507031c896709ab62de56bb663069b01b24ac4f30c0a611edc5f1709707862a156e99bc660323bad8b509716c0d8fafc31bca862308fb02d8383ddd65ade86dd219c9cdfae79f51823b41725c676c7637f662cd26d5686aaf4233839b96145f6f6f3b7be1495f49f6825b33181e21e1f79b1fc05b2357dd0bdc7187063b45f3a8014a584c91eda06cb8946591d84540186e094e1143e8d7166bbf92370c39c4b42391a75fc6fbb915ebd5556a7ec333ac0dfdfbf038331f65ed0109872a72fa2cfebb159d907086a9f67d18016ba8e93c7558f8bda4276e3d0723c772773d7de0b2a3c8eda60b4cb69db9c4f72edf687fa1b71", 0x1000}, {&(0x7f00000015c0)="a81432f69af849343d904f094cf928515ba233df93ab4d2de83b36646c48718a674d3ce905b20973740149857b62a3158430a63f27333cb00b655006098e8902488f037983cbd338275e1a2b6648f3fb21b4c467083e52b586f1d76515cd3fdac0f65f2605d5491112600587c35e", 0x6e}, {&(0x7f0000001640)="460b036288e9195871461c71e930a1faa88423aa6cf648f19f3fe2af71ecf2c7ea29d38b7fa4f39b37828d4294e713331cc532b2dd597ca78cd63335020253cc2ff8016a168b7cd6766fc14e0ff5d1837e43d75a62c98e528498a3b67c0971fe274a0cb304091084174058907f698711e220cc56f3a4f1acf02d813b7ddafbdbceb2e011ecb2d72b78df37c41ab277b44e9df604e8418c0009710dad8ada84407dd45812acca2632b0df7362df71767645dc601169ccc89110c1ae778c7b5616f4d9370fe0eea8d4665c990c8dab38091f0676ef0eef7a4d7d39543366f26f1edb860b830a13", 0xe6}, {&(0x7f0000001740)="b8b0d8a2b216b56e09734198e008ced762092eab3dd990eddbcbdd68dbe512c5abc97bd0699e1bc3a5230cd3014bbbaf5be1e2d11c6b4f85f91c3a6a44f045235be844e0009c1f4a6e07a9e65e2ad0bdd41f6df10ddd2c57d1dd57795320e027f20305a25989fdc152313b2378d172cc6a278063a5ea71eca4f708dc45e7aecb3595a868b18741bbee637c16b8694a042be6dc599d448edd6b66257478f9f232d0c1634fbb686c4289ab0382b04f236db1f9adc0", 0xb4}, {&(0x7f0000001800)="130bf34cabd475c7c1", 0x9}, {&(0x7f0000001840)="b10d0c7b9e4de5f18554fac8019c91cc3ce77ae015acaee027235a5b5866513a51cef23ae76616af3654c687df909928e6ed5f0472fba2c662fbe5024898abbccdd59b8351d22104cc3f50734fbe04a900f30eb8e84e9c1f8fc6c944053bcf519f35a527cdd7e17de7dc4fe75b4b262c1fe6edcec103cc5648830cb10bb565706cd364fb53fe7ce70ea36c4f5f4ec13038dc2151e4b27646fc9ce51ca822e9ecaccbced38c7dd6b2a18a6680e5aeb662429f40cf09c4b4ba243cd143b8e9dc10b0059f92f6104f63ff253687ee", 0xcd}], 0x8, &(0x7f00000019c0)=[{0xa8, 0xa9, 0xffffffff, "6e7ac46dd161530f1e447ef11f86c86506c466a388976543f4c28ffe86c5932f0008a2920eed4dea6656153a27f960649fcdd7220c33c5ab01e9fb96d811095a2c1136c4f85c00e103a18518cf4b88d9a1ce154caac1ecc77702620e7f3f661754b4da5ea1ada168ff8b07effcef745645359651161858a9e4cecef3720153c220e31b77695394485f06ec5757d905b4b3"}, {0xa0, 0x3a, 0x3ff, "b0b643f457b3d757ef0dd437f2da46c2d189eb60e9cb63dbf240825e8186fbf0a22107102664e24e91905a58f40f26056abc7fb151952a865bbcaf575b3f8e879c2c2caf2a87cbe0ba03742cd087bb70f7809e9acbad2c1c54258b124bbaa8f06a5ae2d6f3c506307ac3df713861424cda1174ecff6088a1992833316797989fd24679cc6ba91defa049e9967e173a60"}, {0xa8, 0x3a, 0x10001, "44f3439bfde9f32ef50c087f5e63c822292818a264e1dd3def3686af7b52d6c7670778197f0b021c4a3df08a7db9ec4b98cbfab3b132edf05fc4153e4967b5b995b4ab607db6bdd9c523f743a3cdb4663e9a6a22c8bc739ee48f5cca95587e004229872946b3af3f56ee052ac03033ff17b31d1632178f46dd1c3da0375b610877fe55d62cc41921971cb6a1fe5f4312a462"}], 0x1f0}, 0x1) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) r2 = socket(0x1, 0x10000000, 0x9) setsockopt(r2, 0x7f, 0x1ff, &(0x7f0000000340)="96fbc64519393b34c0e72df3fbfa109e43e16d26ab508caa60e1a9e261b8aa971a9b689a85d5793da8ee413b74e6c7a26f0186a0aa", 0x35) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001c00), &(0x7f0000001d00)=0x100) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r1) renameat(r1, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000100)='./file1\x00') renameat(r1, &(0x7f0000000180)='./file1\x00', r1, 0xfffffffffffffffe) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') r3 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$sock_timeval(r3, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)) getegid() 00:03:06 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2797dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$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}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:07 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x400) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x2239809adb01b35) 00:03:07 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0xf, 0xb0, 0x7ff}, &(0x7f00000000c0)=0x18) poll(&(0x7f0000000240)=[{r0}, {r0, 0x20}, {r0, 0x110}, {r0, 0x2000}, {r0}, {r0, 0x25}, {r0, 0x88}, {r0, 0x40}], 0x8, 0x200) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1}, 0x8) r2 = socket(0x0, 0x5, 0x3) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0xf181}}, r1, 0x4, 0xe091, 0x0, 0x6, 0x2}, &(0x7f0000000200)=0x98) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) freebsd11_fstat(r2, &(0x7f0000000280)) 00:03:07 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x28208, 0x28) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:03:07 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:07 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x8]}, 0x6) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:03:08 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x80) mlockall(0x2) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x3) 00:03:08 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x480}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="2573dbf4e967439c56145da43417222a656dbe7e36460b46b84ce23e84faf310fdec36fa8e86cc2373de46a703cef0e3802e17e4542497a1a4daa50681d43ed58939f9ff209b1394d524e38c333e022c03586fbca2b8ac601914ac9030606ac41e650984db51366a8de85cacf07c1eef43b1467a34402de9378dbb6a6c3d6502b2339daca66157e44dfccdfb50ec6037a37653b2dd52154e9ed353a3f6d90b959d25ed6c3231e2a84365fae53e1ce26a200e6498de079bfe1d94e298cd3b428d4898e7997cdff9584d205cb5014edcce81b8cbd88b6b1da4865d547ccade4b5166cbc0360410caa1ca86f375e55035e40c99e208e8f7887b28272a53c8b4a4427c3bc5c89fe340f2e21c394f621ab7d3113fa49219b1a04e89a51a0860b8d9a7698e90a5804ae9a3e122ed5a7534f64f2abac96292ff89b0f781246ec1e3c02486030ddf156c73b86afea591def9603e917e71e4fdbaa1cfc1afe5d82a201f9a35a377e71f094407c3b13c64d2cf3ee7da514f58c36cff2c792877fad980bd8c12f1d33bc8e539658d9e15909f9476a942b1b7579a4174cf71d959f5467246ce3acce6ba1eb987651415badcfc8edc6d100baadeaf769d7cc7b0c8e9c76c2738dd5991f1656d17672fb6b6b819fffdfca97acef604257780e6186da66c1fcbcd7044ffa69122088d92b6ed7c3cad120cdaa9d9ff2c0d020c91c2195f89763737e7550868453fd84056fbc7d54bbc7e3bb1b188185db20d17c9cf4646bec7050321a6ce8cc7822ba5243271a9c78f215bd1e9834e4e6f378286d7a32c5a1c513a752fa4d001668f3bd70e54b08c7aea10cc8bc9e816f1bc3c446dbdccae90f786b16c725a4b4056f7e31e5319f04d4b8508f322ae2d2a50fc53a6f0c15ec5df3bd4104bdddf8f8f730ac0d07ac8c9643ebb29d528605f87de4033a49665de6affe23cb0d7f2add649f455668c34489e4926aa888973ca1aa179c0a6eb3c6653fad319908630e6e02b64235cb865e55c6aea23d4c63293564ff4ea2123f67f02b030462775575c09c57cb413be92cd566f44c4f7ddf8a770a661e55ae4554843b032c8150b300fb546728ba7587b6ce157464bede66fe13df6d5399494118d49c7d3984b05f8560a5b37268448949a9686bbec7f59f7e427b20278af3c8812e087269120885e191001097a4c897c90015dd357378cc88ae1b76202621d6530bd664c925468cc57e39e597ebc20e6656309c556fe8c0ceb8fe09dfe26b3d2c9f4b4149998a3f817ce311e410065f5551509f59d72dddc684086f42f2e915e88edea41c809eb94d318f1dde5c5838fc61dfb7e5320ad91947d97f8da2d91ad53e3d4ed9e91a892b7d1de53b62478ba7a4e2e4b237253f22f125a54db1d353923726f5bbd5f9cab6cf8e4ed097bc0b76c284561e79ec1b7cb2b7a9ed6a95a30d99b903b2b7f1596800c84bb1cc2567331b654bcdca6c582ce8b7cf63a756ec4a2a4bfb1d73d535487486dad8cf2ae940e89f341a28f502a6fd7f174a5ccf1675f6806cbbb93107bff72b969f0f4ecea9b1fbb30ff904d956126a1c422d9d6ffb4c7e9b3dcc07dcca0cb38b32ad8add9e36b6e18d4aab11ada6ead6e9fc47ae7ec6985af94e2c50e3791b3130ea7ee43f324c59d97e7e7122f9a5509c26d5b82478f8a399a6e74446ca3179549e0bb0c4899ba760ab120dc51105c5f9bb27314874ccf68f1ae6beee88b61b64cf41ddef8d9ebc7104cbfd3e3b424854377833d99b6223f960151e381a21c1b2456e6fe9e612d9830e5bffc324a381892a0e19f226c0a8112be916f8d1520d00563dda3cf23c23bc4b4f2e0b12186446107febdc72c896e4c62d7ab63faf0a052f3db54210d8ee2859e6fe6abd63d58ceafe82d97bfb93a6817e6ac333453a588645fbebdceaccbc3988bb8eca6d49fc3d549342d4b5184460bc15d4ba7982d6b7b5542e10c0e35a0c3305e0996a07248bee93a23ab3f0763d9a2082536a6d3f2e758157e7325722feddaaa36ea932bc24b3001237b4a57be1f45002231a3cf564beaeb83a563e2712736ff2524061af76645ebc9afe54cca737e77c0f069da1bbb99d977911125667dba577dc8295fdd00c6e7d2aced8560b344d6a114d36586a96cd852a3acc0b274ddba2308974b49b5b46eec88a2f6a21b7a931424271edd162fa8bc1eea5da1bf5025ec250efbfd96113186a31160cc6c46aab18f753c69d9c2790bf578ace09f5406bdbe4eccbe882cfec690684c42224adbdf8fc446d48f675555dc21a0d82aceb2d8aed32a4ee295395a4e09d74ad82f0bc47061f06219487bea81072e2b0c8e90e8c89ed3a2da3ff8e7a0bde572f417b7a777442d64f753f8c416ece196b30412df16ab4ca0e44eb77d843ee0053f69da1cf0538420af35cb20dfac4ae80bb5a726c4f5c6a92c4b9eb36d5840a2eff3d7ca5ed830f2a53f295737c7b9f77c8d58e66e5e099e96a38542fd41a5072c8cf2e831db3807cb43ba0b984a856c47c57470f61d95d3e12bb468dddd462e27b84a5d3b9ee12b04c1fd08a6ffada8c2f8cba37083c2d0512ab7f48b86db0c0dad38b14edc5aef1b74090a726b21ac8c3f295ed614b8b4ec165b2f2d350ead3282d6a9dad97222a487cb5ff4299931021e7d2518a757e7b62e8ac1605d335f699a5cc8f87ed88e2c85655d1c89cd8b3db9e02d4bb5c2f860d610a774ef549002b7f18ad968f1c77e2e610576834284e1dac28de5d012dc4d24eab77d5055f97d60384633bb33b100a30c852a50017990f85680f18f16596ae362177163f356a969004fbff26041fe6e2daac1a2f903d24efd6e6bd021efdbe062d4973f2a939984b28f8d4251f0f6ac21f9676f7093e2d7c2dd7c5d9e8337cc673556ef09a4b248e8a514c673e1bdcdaf59cbbf4e6d6526de6f6455954770f08aacedf3ca20263ab9bb0c4b9f7e6a2aa24806b0ed59c6652b00daadb95bb60247b6f8f7ccd5f162e13e313c9a6221c569ffdbeee7838beca6de41252228d713745302ebcbb5ab9532a14d36856d175eeaa8abbefff2b08f8782d6f47c6f9f5d0c096e7d563ad2e76a70a3881e9cbad9e1061f21d0f4e50875afd9a52779f47cf5f16ec2c665cebcba52522ca4a144a27ac7d81e2980c73038e71a5d0915463afe5b8f029adaa89cbcc6e1e2f22fa2e5cee41fa08effe43a52c8ed93953b81f655ce68a714ed1b8af574b299351843d3a479c179d6de98ac63c83ad9e3353fae2aa6374874b0fdbcf3b230007d4eb803ed46e2a0d715595a6fad9bdb6fa02d5c811cb20b623d603df13d4894473b879a48c273a7ea46ae7f20271915ea3621ef6d9f89acb81ae5b94d5cdc12b4859e700edf017d64149a65d3d75cc70f7c8dd52e46dc211c0e3cd64ae17c225027ead41b1a53b0938dae7738a3250f07d798ce52762e87ca0da0e840d55e31e398e3a9687e749029e27afc4541855c3c0bb316090f3b2ecf0277bbb250894cc8cb01bfdbea1a08f3c8834be2d2faa9135acfce63db240c7e931a24f83165f2ec369bab971ae45d8dd79389ca087ca4da5206b28d43d4733090b7d6c52b31de5a136ae2fccb52ab2bf6c8de18da44c475823d2e8b22c91672543fd1f297846d8be3d94c3454f639c105a8543ce542465ae7321a1a5fa9d5f7817e5aa92f9ffc1c6e0e5a0742beab0f358b5dab5d0e6984231bea6ee0029e3b84ca610fad696a06e1e242e8d50efa409bf1a896cab97b95eb5205a664cf0a22165c830ae79ed0a9cd4a3c2ef9052b8f82341b46af36126ac1177581090e1dd0bac7673245efc48e71013a1759271ce09172cbe91b82178c999b2b5f607640651a455b3a777e20be5dd11c15e4fd22b25bef1d9af375ab749fdf7512ded6e5be9f5eb5ec2f0880172ab8ba760f9924fe2e22a2a6cf25e2618b93a7b506973b9760befef96d909a41952ce8b8ad64a46716992d869ed059584e8f5fd46a8d1810fab382316a07e966ba24b8f56341f397398577b80cf58e83d21dd7a7c35791146aa2641a1ec73476fccd00ff39ff38d4dbbcd02397c234379e6464296fead3982bc081d25ef64382c7f6c0633059d97dd4302e2a49874da0468f0ce9201e83aa3e57e55ac6ca36c94def3f4b8805a6207b70cc30a5c30e70d729cb59e0056868efc026588e437e4ef25b6038f5b0f8637f3ae88f4c5bd9faaf616fdaa105e036c64ac028c62d379c2b0aa90a61dedb5500801933973f8d9c4b32ff62f2061a30ef323afe1715c6d35f73fb90668e69736c179659113f1057b0f90b31a59763319f1763770401097b4535fc262996c11e125c04407ec9cca6f4ac35f7f3dc33a7dfd14c7d0fea9824590d6b4aee7381e1934595542b141a43368888931a70bf86b15e7ea91effe1c41f7eb5f28c21e568a8f46c6d96c3a1877daf5b43d3ad2fc98cb281fb55751d47a18161307b1a15c96109d85c16236cc6bff581e22d46cb2dbda523c6aeb713307992c461df5adf88529294ca9d0d251efb68099ef55efc289ed61afbd0a1df7c7f31300d188c149df44d6b8466f7c8a169dcca403a93ec7d2ee04996f9b762bbddf24a45e99b467b276ee08ae141c322ee30b10ed96b00f1b1838b01d167e95be68861f8681d959d650a78e9352a8088ead4f4049e835f243bd44adc48d6cd8259ea106458c277f4a46a007ffa1b8da31670945c9d6afbdc636d977cbe9f88297710c21af5168f8f97fc6c3ff3bb5f3704cf204a20d431213f4932c55dab2c44fcf0ff982c3e6feda953044dce00616d58c733bb89c7b94527a6eddafd310437b3656709a878154562b9381fccaecd6bd70155ccbe932a107ce33a4363ff8926eb78ebe52320de05b3345d30bb3d3be54e513987b9706e4a2ab7adb291d18421ecfc68439d2d33d8e46ef9b1be04d97ee1e35a9ff8eb253f5d751fca7aaa7a90982a40fa991411c0ad5d0b931e4657a84beadb6a636c4684d30dc8a755180b11122d7c3913808b7c627eb430c4dfd7c084b2e142fdd086855d8c62062db47872e34b0ce9b597e7df5f2463963722d07de3c8c5b26a39f83d3f6492c6ad31b8b8adc07bf53b78bffb5c7ca02ebc4c3bd35c7672b42010477ec1d1fb8355b98ebeabff5f86d88a479d39d6a344056e02dc3d0722a52f90700e050ccb094ed77ba7a254ee5c514be5cba22ce76ca4c9d7f8e3e95d5be6dc1ff417af37480a65d32779434b433f4075bd55123866587d43c0ae740b0555e3a78f6331de7b2f9d015a630343c5a89ed9163e97244476335901d048403bf0cdf7bf8a656a4e26db4c7aff4214d6ba0db5864936d236ede6713a861a0c6e416441ce65d023ba4a3176d13a0f4cbbc543f5981767d766b57a37067a1bcc719810a92a527c7a84d2a45c57f2b5bff9ce126e7ad2c910c9fef555e24fae8c477da11416c0a8ba5c4e99deae6f2d0dae4eb1b520ac20ee74087054a7e95ece55613b6a717fe77e7195a5a7225cbe6fdad1b6adac8839ba30add5417993a004fd0a38af837283b3ec1ad3f05bc74e6b7b67a7851479058cc525dc7b921837b18cc74d28493839a9a50c2cf34e08a5035371756bb6f083ee2a036a9dd7f6998d6c187061", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1000) fdatasync(r0) 00:03:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r1, 0xfffffffffffffffc}, &(0x7f0000000500)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x4480, @empty, 0x9}}, r3, 0x1f, 0x7d87dafc, 0x7, 0x8, 0x8a00}, &(0x7f00000003c0)=0x98) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x105, 0x0, 0x4, 0x8001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={r5, 0x1, 0xac3}, &(0x7f0000000100)=0xc) setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000140)={0x100, 0x1}, 0x10) getpid() poll(&(0x7f0000000400)=[{r4, 0x5}, {r2, 0x2000}, {r4, 0x4}], 0x3, 0x0) 00:03:08 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x480}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1000) fdatasync(r0) 00:03:08 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f0000000400)=[{r0, 0xc653ebaa0c7af0a5}], 0x1, 0x0) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:03:08 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000200)="0c19c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:08 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:08 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff88, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) r0 = shmget$private(0x0, 0x2000, 0x82, &(0x7f0000ffd000/0x2000)=nil) shmget(0x1, 0x3000, 0x251, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:03:08 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) read(r0, &(0x7f0000000000)=""/224, 0xe0) read(r0, &(0x7f0000000100)=""/209, 0xd1) syz_execute_func(&(0x7f0000000740)="985e4aa84a1c340f05f359bf2300000043c0eb2541e2eba2a2363e460f1a7000c403a17d4e4b90c4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e670fdd01c4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c2a80a47ac61610bc4c3650fae26605419c201b04b970000f08171a30bd98a826ea8c10d0d82fd989c8100000000c4a17f119fddd90e9fe86600af6846f6761d360fe25800728de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f660f3a22870000000000a261b7e2") 00:03:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x20) 00:03:08 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x0, 0xffffffff, 0x7}, 0x8) syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x7, @ipv4, 0x1}, @in6={0x1c, 0x1, 0x9, @ipv4={[], [], @rand_addr=0x7fffffff}, 0x2}]}, &(0x7f00000002c0)=0x10) 00:03:08 executing program 3: semget$private(0x0, 0x3, 0xf2f0c82bbb49de84) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:03:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x80, @empty, 0x3}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x9, 0x973}, &(0x7f0000000140)=0x8) r2 = socket(0x10000000002, 0x3, 0x0) getsockopt(r2, 0x0, 0x4000000064, 0x0, 0x0) 00:03:09 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x7f, 0x100040003}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000200)={0x400, 0x1, 0x7, 0x1, 0x101}, 0xc) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000000c0)="73a580d5706d72b7e23f69f45442aff2175394f660db80ad97d32fed3ace82d8db363776bed2dfb1a6b452436450feb6a39f426824b43e7e68755bf731d4374fc245cf3f3b87956596b307b1f967229dd50cb5bf7c2a543e3105f8c3fc75fe7f3dd8741a384910b34f19bc55a04345f474aecf82148a52de6b9d0652aba05d94cab34b2dbd6414a554aaa285cc594ca71cba07d0e60a284c6e97c8d2a1c2ff9148c41fff45241d1a7f9f6cede537347f64d0946a65c3962af10c0f206b073d23a05344d2581d77b897bf7e4998ebfa11b16e918d79602d68cce51e1d6290d4c37ab891097e7e5b50a048c39c66203dca65eaca1603") socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 00:03:09 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3ff, 0xf, 0x1, 0x800}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0x3, @loopback, 0x4b84}, @in6={0x1c, 0x1, 0xeef, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="525de73800003f0000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x0) 00:03:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10002000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) setrlimit(0xa, &(0x7f0000000080)={0x5, 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x5, 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f00000001c0)={0x107, 0x2}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:03:09 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xa6a}, &(0x7f0000000080)=0x8) r4 = shmget$private(0x0, 0x1000, 0xa56d5d9de1c6e337, &(0x7f0000ff9000/0x1000)=nil) shmat(r4, &(0x7f0000ff8000/0x4000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xff, 0x5, 0xf1}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000280)=[{r0, 0x40}, {r0, 0x86}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={r3, 0x1}, &(0x7f00000001c0)=0x8) 00:03:10 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x0, 0xffffffff, 0x7}, 0x8) syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0x7, @ipv4, 0x1}, @in6={0x1c, 0x1, 0x9, @ipv4={[], [], @rand_addr=0x7fffffff}, 0x2}]}, &(0x7f00000002c0)=0x10) 00:03:10 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xd5a}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3dfc}, 0x8) syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:03:10 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:10 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:10 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000080)={0x81}, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:03:10 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:10 executing program 0: r0 = socket(0x19, 0x10000001, 0x10000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f83696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xf, 0x8000}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x10000000004}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r2, 0x8, 0x759, 0x10001, 0x8, 0x5, 0x4, 0x8001, {@in={{0x2, 0x3, @rand_addr=0x1ff}}, r2, 0x2, 0xfffffffffffffff7, 0x401, 0x3156, 0x2}}, &(0x7f00000002c0)=0xb8) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x4, 0x9}, {0x3, 0x5}}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1105, &(0x7f0000000140), &(0x7f0000000180)=0x10) 00:03:11 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x3, 0x3, [0x7, 0x7, 0x995]}, &(0x7f0000000100)=0xe) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x3f, @ipv4={[], [], @rand_addr=0x1f}, 0x2}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) lseek(r1, 0x0, 0x2) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x7, 0x7fffffff, 0x6, 0x2}, 0x8) getrlimit(0x0, &(0x7f0000000340)) r4 = geteuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r2, 0xe2}, 0x8) getrlimit(0x3, &(0x7f0000000480)) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0xf, 0x1, r2}, &(0x7f00000005c0)=0xc) r9 = semget$private(0x0, 0x4, 0x8) __semctl$IPC_INFO(r9, 0x0, 0x3, &(0x7f0000000600)=""/132) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x2, @multicast1}}, r3, 0x100, 0x1, 0x9, 0x3ff, 0x7fff}, &(0x7f0000000780)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x3b4faae2, 0x1000, 0xd571, 0x1, r8}, &(0x7f0000000800)=0x10) r10 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) r11 = fcntl$getown(r0, 0x5) r12 = getpid() shmctl$IPC_SET(r10, 0x1, &(0x7f0000000840)={{0x2, r4, r7, r6, r7, 0x0, 0x7}, 0x1, 0x5, 0x80, 0x9, r11, r12, 0x7}) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000008c0)={r8, 0x1, 0x2, [0x7ff, 0x7f]}, 0xc) renameat(r1, &(0x7f0000000900)='./file0\x00', r1, &(0x7f0000000940)='./file0\x00') poll(&(0x7f0000000980)=[{r0, 0x1c0}, {r1, 0xc8a06583d843f7a9}, {r0, 0x83}], 0x3, 0x401) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000009c0)={r3, 0x2a, "78e21ab813a618afa7f316e0c8039379cd2e93ec302e72d003c652a8da5cac6535349f126b5dfb6dac32"}, &(0x7f0000000a00)=0x32) setresuid(r5, r5, r6) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000a40)={0x3f, 0x4000, 0xffffffffffffffc1, 0x3, r13}, 0x10) 00:03:11 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x245}, &(0x7f0000000140)=0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x800000000}, 0x7) 00:03:11 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) r0 = open(&(0x7f0000000100)='./file0\x00', 0x804, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0xffff, 0x6196f2011c71e8d1, 0x2a, 0x90000000000000}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x9}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x3f2, 0x2}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0xfffffffffffffe61) 00:03:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) flock(0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) open(&(0x7f0000000140)='./file0\x00', 0x30800, 0x62) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:03:11 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000580)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, r1, 0xf88, 0x8000, 0xd12e, 0x0, 0x401}, &(0x7f0000000140)=0xa0) 00:03:11 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0xfffffd80) sendto(r0, &(0x7f0000000280)="9443ef0b717fc416356772d646babe4ac88b9476d7e3749ef135a9fd5b4febd5191b8ecdac20d6d29e362461afdff34942320f374f67079a5d4c147f43fe49bef9ffd22aeeccf8a850dcc74af3b38e0d812b0d10de611faa8422d3610422710c4843d1ac6810528708a6ce2c8a7f1327c05ede20db4cf50525b0b3c29c4a25641c932e1f1aec003e341a6abc07a664473cbbc93901705cec3174180ebc52361b5e8dd04017ede2f84b62beed42b0fd83be060e15c36ea2a6ce41d470a3fe624a9f6ac254a6e790f5c27fe0a5398a05c6a645dbac8691225ee0da16a17409f3e433ecf502ed", 0xe5, 0x2018c, &(0x7f0000000380)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) recvfrom$unix(r1, &(0x7f0000000140)=""/227, 0xe3, 0xe4af69f8d5e52838, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000100), 0x4) 00:03:11 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:11 executing program 0: getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r0) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0xbd, 0x100000000) 00:03:11 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) 00:03:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f00000000c0)) close(r1) 00:03:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x3, 0xf, 0x6, 0x5}, &(0x7f0000000100)=0x18) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2fe6696c651a20aa6c3000"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14) 00:03:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) flock(0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) open(&(0x7f0000000140)='./file0\x00', 0x30800, 0x62) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:03:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000300)={{"bd797499fb09af65de7642934cfdbf5555bda65cb285898eae84475099de5940d12bb962c3ecfd4861571dc1da7f0c6f883b7f889213b170d256d5ff6a1d0fe9d72e60bc29f4306cf74b06bb5989b2ccaf4e3bef8fcb9c09e627785a707bff012159af9f1dc42db027e34fcda51514465ed09c503899ad825923e02d8b129b520d1e8da55a6777e0cf7dca0243c273b31c0ebb8c081e10e80819db3cd0adc22f79dac54b6187253bf9c241ba10b482f702723a9cdc11b01e7ef9b6f8d3ca09886a70772503c26799dbcd112c39c2b2818ddbbf0e13d3cfd115491857b8c81d3ead87160d9cbe1c6f57ece2534afe1013cea47200d4ac6ec9b2fb96ab70be3769ceca7ed22a8c11c123cc4d4f47dff440b3d90da2b816f5afa41390ad5054a3249d91787095b4f5e57be0f95f5f55308f5c30b98aa2dadae041acb9dbae1c3009f347418e9e56825416a197a96f0e1b713377982310d0dbc162bacae7619214b7925594179c155cbf67c7018efbe584f2e55445a4a10b2112f4258cc7a7d0beb72a8afd80ba8edb1e44f35a0f0e214e56cdfa622dd237ba4b57876ed20af550995a0e39b4fa0a3a88adb1d0fe943d13bc1cfdfd3cd9061cbfaaddd713eb4f8fe09b3c058337fbe01f29ef9e6286ba2dcc35cf13917383afa60c6ede94d5aefa2cf92ad86c9e37c6b445df447f5f2af72f796472c64f6419ed7c69003a86572b6933dcb3d8901c59c949866db1d506df65aee496f1d2bccd81863b86cc047faed600efc3f2a59283eeec3481661701f3a9109d1d582be5615da5fbc9f34d00178dbf8b58fde81906ccd01df0ee9304c33929e650f2526a7329f0b226da538a5cd9eba710942dc035ba38a54e17e421e8697439b2479c25a40b43ae189b6d5525561e9fb709919f53826911e66747b34047f3a9138f936cfeae741af2c42d1d0a26842db78b2103a4b2965e43c75bbcc1ffe896fdc980961321b0250b407a933e3515cb9d1a0107b743a2f9ab7c280095edb0388d3d1de47d3a43091d2975210d3aeac3756df8ea637e23d67022564962173bb5b6e18aaf20cfce211b142c225970093fafd34e759f12afbe2311ef094f2edc6e7890e9413bd7c2007f417cdf8f4ad5250999b33956a94f9767c08fb6013bb2bffdd7c575639838048c3a2f3440a03126aaba174755b94a884f13f15e14e632318b2caa56e2b8c766c861accb6e9104a7b87b7e642b97f63d026eb947ca0fb3f84ac9ab2270dacec9539e6b884685faecaa47fc920b1feb3d0e77f19ee58286d72959e46b7f942f22ec958377bd338f3437b2e615c0144f0cc462d2498f3e9e1c51c75bfdc5076c6145a45a6f7353557dad99dedd557ae8b2b40726ff86248a5b703f262219ab692fc1524de7b8bf78adb848ccf803c22e9d192c4bc377da344df047a5b336bb0592a87b17a6e3bc", "b0ebc538cd809e1fb05240de756e067b89da6a3549f087d10f607ee9eb6ae1f1", 0x80000001, 0x1}, &(0x7f0000000040)="19e9b77d1c63df62172d2c3d6e89e3fa658b2b9c0e8c2aa9777c84eb642663b905a3edfa1e3034d1224ac3d66b1dc847c3e60a1c49031f2c3f35189e678c301c759a998a374ce5b1d27c0906ee671ecafe76eaef5b2e115c0e4f306aa05f3256221845d52d5ef0b11bb4315c78092ba40ddfd51273ea384fb21f10809a47b1e619e0278a1c5a3fb1c776e617ec2f227ae6aeb17e8891b8fdadba792ac642d9e78d07c44abf82e89929014d225c4b55a5c3416402de7aa482bc4f9609068d2fab698b3d4c", 0x100000001, 0x8, 0x603, 0xfffffffffffffffb, 0x2, 0x9, 0x9, 0x4}) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0b00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:03:12 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) flock(r0, 0xf) writev(r0, 0x0, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = getgid() r3 = accept(0xffffffffffffffff, &(0x7f0000000600)=@un=@abs, &(0x7f0000000640)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000680)={'bbr\x00', 0xc3}, 0x24) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCBEGINADDRS(r6, 0xc4704433, &(0x7f0000000500)="9e81ae9ec78886df0d08d7c28b420d8bf93e6a73ddd934b2b09e01952147303df863fbf64b93ed688065d3a84113e6f5356da66451f28fd62fd4c082f1cb93f5635751a290ed1a926c0c03d165c8ceb22409aea9b1daa70d2c8fd04e4160f2a67ac32e29a89587f6a14aa231b344014153f2cb17a9903a05176b2163618d560d3545eef485e881a17975f1ae0e05ae027736421d09be8b19728a012d798f5fca04420e30fdfbb1521d26086cc0d7893fff870975369a222cfa2e5a1223564626f44b63661b1823318db3f9c0f980aa9be4b30511f550c5a1a2f75188b4eb18e2ce") getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000006c0)={0x0, 0x81}, &(0x7f0000000700)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000740)={r7, 0x5}, &(0x7f0000000780)=0x8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getgid() getresgid(&(0x7f0000000300), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) setgroups(0x9, &(0x7f00000004c0)=[r1, r2, r4, r5, r8, r9, r10, r11, r12]) 00:03:12 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) flock(0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) open(&(0x7f0000000140)='./file0\x00', 0x30800, 0x62) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:03:13 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) syz_execute_func(&(0x7f00000000c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f0f0fb437080000001c22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x390) 00:03:13 executing program 1: syz_execute_func(&(0x7f00000001c0)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000040)={0x0, {{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, {{0x1c, 0x3, 0xffff, @mcast2, 0x8}}}, 0x108) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000300)="c2d3bcfcf6aac64c4f", 0x9}, {&(0x7f0000000340)="3d503002123ed602325ec807b6651f358bc560e2e565659e95fd4cf2aee11828e1c5b1ed98a782cceffe66badfd335a5faa983e4300ce3922e6a80d2a4f0c5d75a2d0a1688bc92fb1814e620f3b4e7716d69baa826570d1ff2", 0x59}], 0x2, &(0x7f0000000400)=[{0x90, 0x3b, 0x2, "de8a34c9e1770da46e723a92918d9d7b5bc454a195b7928a9016bdd6610b7dc7c0606546ae49fa99804218c468bad9dd6e8ba64f442323cade14c7b96b2a449ac3be165a1e7e2c40a34e0199fb013327e6ef448d4c0cf1a83249874ab4c6821e164b2608f52a9bf35a688f490e525a96842c402bf770bdaa9594a88d36"}, {0x38, 0x95, 0x340, "6afeddb83705e762c8f383765ad3eebe244b5e56f7fed4ed441b42575161824df983a68b"}, {0xe0, 0x88, 0x4, "3b50f47d28e82afbf857432229d544b5884dacb5f32040edbb14c9abdd66eaa802647a06796db1bc6171eb087d6301de79ad15bc11702c4aab07f97b9557eb241879591c03635dbe7a65599f7b38f791eb595b2f0d6a95487b95a62431ef4af5d393cded69c15d41950748f1e28294cabfab49ea9fb4c449dfde5570adaea541a8df166697d8bf8fde505fee1859005a633f7894ca75346b04615f486d009a9f42f17477d90e100a71c7975963917451aa72c8576bea6f6dd5141b7f411a8d3bf2eec634eab64a5ce2007748325078c9"}, {0xd0, 0x3b, 0x3, "19d891f6ed1f3038cbefb9d01817127a916fdc5b945fe8ead1e2bcf5d7e72cb36bf0d26a9229828b2f624140d0c97ef867524ceb7f9e59c604ade4c135684bf55c907961f33c9d71b595085de921a9de1afcf670ac7bbe6170b040ba00cfb2ca2858ae65141c50af471ad977e2b0ca3c8541f53ad08a7e18ef1a4f550c9f938e3b642c258f396d254a2d7324751bb13ba1cdb4d37a02b625fb58e99301315bdea31eed981c8752a762fe86d5b8fec650c2d96857cb99b5fe087b48e4"}, {0x38, 0x86, 0x2, "bd571eff3f16e31206cebaa8922c2ce06dcf3b2db0a5c20451276f2068d55c273989b8d1"}], 0x2b0}, 0x1) r1 = dup2(r0, r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000280)="43b22820c6e47b8b68ba5e2ac95fbe02d54cd42447cc1ff1e34ec025aca8df73d953311e1bb609078b87bae320cf64289be95fef24191c4d07daa5af9ecd0ccecc1200991330afb29eec6601c07029c6868465fed9123e6e4fad7b1931a63591acbcb5cf09192891943ffaaaddce1d75102f") 00:03:13 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:13 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETPID(r0, 0x4, 0x4, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast2, r2}, 0xc) 00:03:13 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xfffffffffffffeb9) msgctl$IPC_STAT(0x0, 0x2, 0x0) r1 = getpgid(0x0) msgget(0x3, 0x0) getpgid(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "9cf4a5db7b4172a717239142dd96100c1de6491764bb980f96341eed6e100738", 0x1000, 0xa45}, 0x0, 0xb54d, 0x401, 0x7, 0x6a, 0x1, 0x800, 0x7fffffff, 0x8cc}) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) lseek(r4, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x9247, 0x2670, 0x200, 0xffffffffffffffff, 0x10000, 0xf4c}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x2, r5}, &(0x7f0000000200)=0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000300)) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) 00:03:13 executing program 1: 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}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "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") mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x101, 0x1000) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000780)=ANY=[@ANYBLOB="0800001c78e5846b5b472c00060000374186290008c5ea010200"/35], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:03:14 executing program 3: freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = socket(0x2, 0x5, 0x0) sendto(r0, &(0x7f00000001c0)="aa8d76f6dd9741eb1290475cc4a1e823ab50a847cff4d2988900d1c4d849382360d0bffbc0124e6f81e5da9581c23c75474291f712b83675b9e2b762fcc8eea6531e5430d59b14056326742f72b8e31dcc6db53f928fe34ea98f7d5fae9ce4fd178346745b5902959fba362938b296003bf3884a2d7bdaecf793174dc290ff6b8f61", 0x82, 0x20000, &(0x7f0000000280)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x91c, 0x6, 0x1}, &(0x7f0000000300)=0x10) bind(r0, &(0x7f00000003c0)=@in={0x2, 0x2, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x1000, r2}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, &(0x7f00000000c0)=0x8) setsockopt(r1, 0x37e4, 0x2, &(0x7f0000000400)="30f94c6669e2068bf4ff1cb3ef9df3e85cfd2253f1bee7db2c4192ec2cc8f01eb403f3efd72c22fa4c452a13c252986849fbca301c3799f663bc59aa036473259beeba8ce8e1b1e716cb18e48fde0bb93c", 0x51) 00:03:14 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = msgget(0x2, 0x30) msgctl$IPC_RMID(r0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000023f81f0f950a04a46ee58ad82709e396888f57af6880e10339884f8287d0a01eb01c6cb64b2f5bf8cb9391b10ebe976df8b4773b70be43e48f465bb2dfba4ba4b53b76f35d84dbe22c7ef6d605417f334cc48df635493a3d98bcefa3d08afc4db065bfc649619a8a5f9ee000637ccdd35c1d82173a3a6ac822bb"], 0x8, 0x0) msgsnd(r0, &(0x7f0000000280)={0x2, "8fc4733e2abbf0eff8fd50b0a4f00d637678ab229fea095bb5985c3c8f693dc6e586ef86029a05076ac8f18d52543a84fd41334083d4b243e0b555838982e235cf1ae9"}, 0x4b, 0x800) sync() msgsnd(r0, &(0x7f00000001c0)={0x0, "f86b86c70059e4b20cc7d3d4374fc1ddcba2d3d738783fc041cedc7ded9b486e5d0fd3a5a9e51a80c3c0bedfa03e236175dff684a083358fd993881959b3340f0f52d12e5feeb473ab2cfc4900bc1cc79d79d09ba7930699cab5004eb14b489faa3c170704ed51e0c8b5e347db40eb0798cc32428711d59b9fe417e479d6fc629e3ce796e10367296b8dc5921acd587b84fcdb97eb43e3f2ec340674743e51a5"}, 0xa8, 0x800) 00:03:14 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:14 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:15 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f03bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$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}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:15 executing program 1: r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) 00:03:15 executing program 0: r0 = socket$inet6(0x1c, 0x30000001, 0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x3100, 0x4, 0x8, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x3000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000000c0)={r3, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:03:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x5, 0x3, 0x68a5, 0x1}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r2, 0xfffffffffffffffe, 0x3d4}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xff, 0x4000, 0xdbe4, 0x3, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xaa4, @loopback, 0x9057}}, r3, 0x4, 0x9000000000000000, 0x6, 0x7b290, 0x1, 0x100}, &(0x7f0000000140)=0x98) open$dir(&(0x7f0000000200)='./file0\x00', 0x400, 0x0) 00:03:15 executing program 3: open$dir(&(0x7f0000000580)='./file0\x00', 0x2, 0x180) r0 = open(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x1a0) mprotect(&(0x7f0000078000/0x2000)=nil, 0x2000, 0x200000000000000) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000100)={{"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", "d1c8f58ddc0342c95544b9ad8d57714a6761bd44b16f326b3da244238e9ad941", 0x8, 0x1}, &(0x7f0000000000)="8027f865e1d4cd145a06cd97a8853e58c8090be1a76f41483e66919f34c692049701b0c8e1ecbb7c41c809c87f3ac0dfda5d4d3c7b8a727ce40ef95237743ffabc3617023594b2cead08b432c7f65f11940301fc77b0001938469c1733e2961e7eb127b6df91e84913b77885b4ca12024f1fc3ac83abd84e71a29ec8975e04bb5ad29606d3d817017db7c74acaa28f332d6bdbc331e101fadb9b684f307abe02290364f26434642a46ae3dacb798e97b3439ac1e2af434f8de", 0x8000, 0x4, 0x2, 0xff, 0x40, 0xda, 0x81, 0x6}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000780)={{"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", "f193a7e8a867eb7f144186acc35b78459d30bc709ee01802ca68352e1fb62d76", 0x5, 0x80000000}, &(0x7f0000000680)="1de2e3f0ae425b9e1d2e023b32b3460f4c308b5ef50ef7ff3ccbf24b04d93b7675a6b705131977d836fb4aa7f8558c6c4e15f98fa23dca23b21fe04cac96a5f99d9e31acbf5330cbfa2192cf0f3b2890bb45958785787e2aa4952d3032b3ec42e405c40665e119a684fa4f920a35d5307f07b71697b02fe3c2ca940939b9bd13db9204635de579938b97feced1bd34b599157a1f3ef72d1f65c7991a72303a74df6a7ff769651247bc8dec257f1ba0f71585741957091c8b44e226099d0d8579f1a8c8c29104a0b014951f2b", 0x5, 0x6, 0x6, 0x8000, 0x9, 0x4, 0x8, 0xffffffff}) 00:03:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x25, &(0x7f0000000000), 0x4) 00:03:15 executing program 0: syz_execute_func(&(0x7f0000000140)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a33eff265dc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") socketpair(0x1f, 0x20000000, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000200)=0x8) 00:03:15 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c0c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x100200, 0x2b4364be6fba513a) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x1) r1 = socket(0x1e, 0x20000004, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x8c2e, 0xfe, 0x7fffffff, 0x200, 0x1}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r2, 0x2, 0xf, 0x6, 0x7ff}, &(0x7f0000000580)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0x6, 0x5, 0x8, 0x6}, &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x81, 0x4) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000480), &(0x7f0000000240)=0x100) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000380)="600a8da0ec9e33890e40231393a9e0d424cb83b02a89ab23cb6adfd01f24a80c81fed0eff6c5ff0b176f3b707815fb873f65eb2ec83493") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x6a, 0x6000, 0x0, 0x6, r2}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f0000000340)=0x10) 00:03:16 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000280)={@broadcast, @empty=[0xffffffff00000006, 0xf000, 0x300, 0x500, 0x0, 0xe0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x70}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x6, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9, 0x2, 0x0, 0xfffffffffffffff9}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x7, 0x1120, 0x0, 0x80000000, r1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3f, 0x97ff, 0x0, 0x3, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r2, 0x5b, "0620cb12c99c0fb8d22ad080bff742e519c58d6f45f3d2026bd9065fa3733e8b18b23a12381353cac1b447bbac8a3638bd059e65bffaced790996f46ad0bf533aa04eb2781a611d93e7c1b10fd0b405b4a669b87d50c31630d7f20"}, &(0x7f0000000100)=0x63) 00:03:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES32=r0, @ANYPTR, @ANYRES16=0x0, @ANYRES16, @ANYRESDEC=r0], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRESOCT=r0]], @ANYRES16=r0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT=0x0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESDEC=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESHEX=r0, @ANYRES64=0x0, @ANYRESHEX=r0], @ANYRES32=r0], 0x6) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x7ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x80, 0x2}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r1, 0x7fff, 0x1, 0x8, 0x5}, &(0x7f0000000440)=0xd1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r2, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) sendmsg(r0, &(0x7f0000000240)={0x0, 0xffffffffffffffda, 0x0, 0xbb, 0x0}, 0x80) 00:03:16 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c1e0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) clock_settime(0xf, &(0x7f00000002c0)={0x7b9, 0x7}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x27e) 00:03:16 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="edffecffc957828968ff580e7864d99540ee6edf230b75a73e45bc0a6c34e86379e32a914a0d804bfc7d83db539617ed5ee3ec51c1e5a5f232aea3b73d4174805d5e813ee62a636ce72c04ed9180a11ce5f626c1249aa0a28cae14214221737a2908105f13371ad74dcd1ac3a132343dd415adacf2bc3b83efc0ae8cd73c0c91e0c255fe3e51cc90493e946bf32ea54e5132055fde7101bc35e4d23fa624a4f8bbacf1441daa2c6aadbac3ba0657b2d933e07895cb36805402102b55e958b7d7f16c9aba1f7dbd2524c2fcfca089ba3e0db5c19f29dbd7108dd9819359e0be251fbdb5073a49887ff4062a66115d31de4ea82cfce8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x7f}, 0x8) 00:03:16 executing program 0: ppoll(0x0, 0x0, &(0x7f0000000040)={0x0, 0x5}, 0xfffffffffffffffe, 0x0) r0 = msgget$private(0x0, 0x4c) msgrcv(r0, &(0x7f0000000080)={0x0, ""/172}, 0xb4, 0x3, 0x1000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000300)={{"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", "f8888c84552cca5261b045cba217a7b5fb4e1643c63b2465a3e7d0caad2c00f6", 0x0, 0x3}, &(0x7f0000000200)="dd8846001050c7796ff51d6bfcfcce81a80058b3ff3b27345f17e2fe219e5a1039b20de592ed021b77594f5706bb84c7d5598dba69eccc8c7b1ea96891cf3906acc65972c40ebf0e52f4005b206d6f425e2fe3d4477272c54db132fdaaf21d4b1dc719a5c4f441ab3c9210ea0eec67eafe83412273ed491562c7bd0936350a5f9e02ca518bb5620f17140729efed0dbfd51e78b11c7749b2e639d208b229a6333c6c7d9655f39134f23ec81a7731ffbceb782f4dec8857397e85ef9818b26de5198b76667a4fed70334b20785222155314f755", 0x10000, 0x4, 0xdafa, 0x1ff, 0xfffffffffffffffd, 0x12bc, 0x0, 0x100000001}) msgsnd(r0, &(0x7f0000000140)={0x1, "ecd6da2bec38a5b7937af03e8b7168f5540c8c5be608c1ac411c9bc89d7bb84f4fd87631eaf79841ca511eff3732ee7bd8b650d6ce9481c40a98f4e06c531c6dc471e781dda26eb60c742d3a2270c509c74bb35af313804b0a695685203805eadb345f440f37bb6aa47d7b92c1d70b619865eda77ed451c7d3aa214680815c8bfa4abd65a49a3631904ef9757218c55fa738a61bcd99a14b"}, 0xa0, 0x0) 00:03:16 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x0, 0x100000102) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 00:03:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650000"], 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x585}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) shutdown(r0, 0x1) 00:03:16 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:16 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202d02f76852f05cc54148d6d78c11e2a401a004c7621c0aad61fd5d0326e6aab2f2cd75e6f68b39a316bfe449da5ed111ac05530c46c564846bb59fa1f1e9bd656b3a3e485902f77e2d3e5aeefe674f7eb813dd81bdb03e3bd8c1a87d7ec2b0551ca790f5e7434d2122f8662a8263818e89b676e3193394db3"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 00:03:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(r0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000200)="c4cde32c619dfae6a872342bc0ebbc80e8f682feee8545794b83f3a55c64dc269b35f5848c51efc2676a152a1b128ebef3d743b57c5b3fda079a700b73be8f344c5dc29cf08040c2903bbba3b4a1a1280c372c7e3b33a474b3154b4ace68c60df6d2e821ebcf5537f689d63359b72db39a5f446dc0d2aeed6dd233d2b0fdfac8e6df4b98f62c3423730f35fda32f44be8396be75844bd5c6057f25b9734a304259efad57b8b2fe55ed6d66810fddbf2dc03bd8f147130cfa5a46d0366d96a10524eb3fb094e1cb40dce8906f44d095") 00:03:17 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f08bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$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}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r2 = dup(r0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000200)="c4cde32c619dfae6a872342bc0ebbc80e8f682feee8545794b83f3a55c64dc269b35f5848c51efc2676a152a1b128ebef3d743b57c5b3fda079a700b73be8f344c5dc29cf08040c2903bbba3b4a1a1280c372c7e3b33a474b3154b4ace68c60df6d2e821ebcf5537f689d63359b72db39a5f446dc0d2aeed6dd233d2b0fdfac8e6df4b98f62c3423730f35fda32f44be8396be75844bd5c6057f25b9734a304259efad57b8b2fe55ed6d66810fddbf2dc03bd8f147130cfa5a46d0366d96a10524eb3fb094e1cb40dce8906f44d095") 00:03:17 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) 00:03:17 executing program 1: syz_execute_func(&(0x7f0000000000)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3dfc4817fe6100f01c36666450f17720d14111d54111d00") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendto$unix(r1, &(0x7f00000000c0)="78280fd78186b2515faec27ad860c7ea74", 0x11, 0x20084, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) 00:03:17 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:17 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb81001700f9ff940417e7593f1dbfb4f749d0a7d5da3856d8371c86ceb220ec7372b6c16c0890028f958b0945e16a7f5a65f9afaa5693f4319504c4fc969556a4d94a5f2eee0fd2e140dfc0af882cbfd1d1c56eaf2bf45026d4843fad54be9cfda0d583c5bf0fc6310b5212625341a55f33b8"]) syz_execute_func(&(0x7f00000003c0)="9826473e431c159fd448054805592666642ef342a740d8ea4545e2e9b55767660f6b30fbf8f372d50f0ba3b8c4054e4eed75de2cc0bc689c860f00c800010001ab34d1c4e10bf8c470c4212161cd583d00002881c66db712c483397fd300c42269ddfddcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a3658a022e0f16900e000000480dd4d4e86200c4c481792b4afe8de3c0f526264788fe362818c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7fe7e") 00:03:17 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x6, 0x81010, r0, 0x0) mprotect(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x1) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) 00:03:17 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r2) mincore(&(0x7f0000ff2000/0xc000)=nil, 0xc000, &(0x7f0000000880)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000880)={r3, 0x3}, &(0x7f00000008c0)=0x8) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:03:17 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x11, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x7, 0x4) 00:03:17 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) ftruncate(r0, 0x6e2780e3) mlockall(0x2) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, 0x0, 0x0) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x5, 0x7}, {0xe7, 0x160e}}) 00:03:18 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) accept4(r1, 0x0, &(0x7f00000004c0), 0x20000000) fdatasync(r1) sendto$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}, 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)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") getsockopt$sock_int(r1, 0xffff, 0x105f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) truncate(&(0x7f0000000540)='./file0\x00', 0x3) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000500)={r3, 0xb, 0x5}, 0x8) 00:03:18 executing program 0: r0 = msgget(0x0, 0x20) r1 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_execute_func(&(0x7f00000001c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000c4a301697e6073c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") r5 = getpgid(0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x1, r1, r2, r3, r4, 0x84, 0xfff}, 0x1, 0x5, 0x19b, 0x20, 0x7, 0x80000001, r5, r6}) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r8 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r8, &(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(r7, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r9 = msgget$private(0x0, 0x8) msgsnd(r9, &(0x7f0000000300)={0x2, "882bb94d3a028316fa54c145412bea49cb3d93fe1ae7e66493884fc984d27f1d1e2dc318f76359fb0f0104f380f9a7688e7809134ec6abee28f8472a57456c82a9090239a295dafd7bf9758170091ccfabf68b1d0b4953fe760a08f9293507937a861df99e75b0bb689949657dd46702a420edc54fb0f73f335a15e0214925ac8d32a2d2995498a2268d48fbf1d54e2f3e37a28a9a460126d711daac083fa73403c94b9c1a61d08e8172f0daa0827896cf8e2424f14c8b1d79c9215d0383533c33386b490f5c65e9c7df0419a0de490438b2f97c"}, 0xdc, 0x0) 00:03:18 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:18 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x6}, {0x3be1, 0x7f}}) 00:03:19 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:19 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000080)=0xc533, 0x4) syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:03:19 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, 0x0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200)={0x1, 0x4, 0x7, 0x2}, 0x8) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:03:19 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006243e413f871e92381c30000000000", @ANYRES32=0x0], 0x0) 00:03:19 executing program 1: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x400) syz_execute_func(&(0x7f0000000000)="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") 00:03:19 executing program 3: syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast1}}, r1, 0x7e6, 0x86a2, 0x3, 0x3, 0x8}, &(0x7f0000000140)=0xa0) syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)="4ebc4bd0b70cf167065047597ea0897acd5d4ca6f428a37bcedc5d48478b222eff638957a1a8a0a165e41bd00af140533e025a8d5f96c5848f9db044cc8136ea8ee74b42260ce9e458cfe3c17aa9dea67c1d269d14c80006be0d6030e5e7493704dcbda69c6931d56761f6753a4e0df88c14ee0c52ab3e4e4edd8b981a9fe844fc0317ab9ad943521002dd6927870584a66361fe", 0x94) 00:03:19 executing program 3: socket(0x11, 0x10000000, 0x81) r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) execve(0x0, 0x0, 0x0) 00:03:19 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:03:19 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\"\x00\x00'], &(0x7f0000000180)=0x4) 00:03:19 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb88a018008100110086dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018607907800000000609433df000000000000000000000000000000000000000100"/110]) 00:03:19 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:20 executing program 3: open(&(0x7f0000000400)='./file1\x00', 0x5, 0x2) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x110700, 0x3) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000300)="6223c548d245c23e07ff2aaeaf274b4e336d5dcd7d17e76b12f93dda38c53ff02b7217cf8875a91f9dae505ba7e356caf0e22c27bd83192369a5845e2c35bfef7faaae39f939fa0a803b4745aab708d4b32290983a849add63b796807aa71a392cfdd4734efd05d6a11720f9404be2541e52e99e46d6952f40059c99286c9928008a0eeb80a805e22116865559b155080472b1b1fc909ab8317607cd814ae592d69ef9d3aab6d750cb8e0677461829a1a7d8caf2cb04c181ede0ec437c240c88a5973187dd85090f77c3") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x8000, 0x3, 0x9, 0x1ff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x101) 00:03:20 executing program 0: setresgid(0x0, 0xee00, 0x0) clock_settime(0xf, &(0x7f0000000000)={0x7f, 0x1f}) r0 = getegid() getgroups(0x1, &(0x7f0000000200)=[r0]) setregid(0x0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r1, 0x10000) getresgid(&(0x7f0000000240), &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getgroups(0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r3, 0x0, r2) 00:03:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@loopback, @broadcast, @loopback}, 0xc) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$dupfd(r1, 0x11, r2) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:03:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x89, "113cb1280197587b72140a7a4a0fe47e3b206bbdd9904b11d618ec6ca09f6b09661a6079ffa1d95754cbf5e31b831fe3bb62f8e458ff5dd1bf7864525ab4c6f2a30b176206df0d9f8a19e44fb173ca36b63323810d3d4c045db9468974f8cbc6cfaa523e189fef26196c5683b20f9ff269c7c88c2d281e097eda67281505b31ad8d915057e79c4a31f"}, &(0x7f0000000200)=0x91) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xc7b}, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:20 executing program 0: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x200) 00:03:20 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x29) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e2000"/136, @ANYRES32=0x0, @ANYBLOB="c08c375999a997b8949fc2fedf9ff57845eabdf580"], &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) fcntl$dupfd(r0, 0x0, r1) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0x200, "0ebfe547264b5bdeaeeeb8a7fe2c7094"}, 0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @empty, 0x7}]}, &(0x7f0000000380)=0x10) 00:03:20 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) getsockopt(r0, 0x7, 0x5, &(0x7f00000000c0)=""/203, &(0x7f00000001c0)=0xcb) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r1, &(0x7f00000004c0)=""/204, 0xcc) 00:03:20 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x2, 0x0, 0x80) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x8, 0x200, 0x0, 0x8, 0xfffffffffffffffe]}, &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x10001, 0x7fff, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={r2, 0x7fff, 0x2, 0x7, 0x81}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3f}, 0x8) 00:03:20 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x9}, &(0x7f0000000880)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={r4, 0x0, 0x0, 0xfffffffffffffffb}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r6, 0x3ff}, &(0x7f00000007c0)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:03:20 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:21 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) recvfrom$unix(r0, &(0x7f0000000080)=""/65, 0x41, 0x41, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair(0x0, 0x10000000, 0x5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) r6 = getpgrp(0xffffffffffffffff) r7 = geteuid() getgroups(0x5, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000180)="d4b743a7c747e9c834db1d3cef7c21776b44d4b89ea198e30e81747db4d8a7aed4b3452117be7f04486808b4891de311f73f1e6ece0608cfb482477e2fbfcba99cf12784f4ca", 0x46}, {&(0x7f0000000200)="04ecc92e87", 0x5}], 0x2, &(0x7f00000005c0)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r1, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xf8, 0x181}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000700)={0x0, 0x7}, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000780)={0x2, 0x6, r12}, &(0x7f00000007c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r12, 0x3}, 0x8) r13 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r13, 0xb) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000840)=0x7, 0x4) fcntl$getflags(r0, 0x1) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) freebsd10_pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r14, 0x7) fstat(r14, &(0x7f0000000980)) shmget(0x2, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_EVENT(r14, 0x84, 0x1e, &(0x7f0000000a80)={r12, 0xc, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000ac0)={r12, 0x1ff, 0x1, 0x876}, 0x10) ioctl$DIOCGETSTATE(r14, 0xc0f24413, &(0x7f0000000b00)="2e1ed339b3346348f11d3cd53179e820e66351ed9af85ebef7f02e573e7bbf9e7503efd45cf09503cfa82824371fa5009ca8fb08a8225346dd2d0216f5fc2f20552aa4bbe6a451c19cb11f2f3b65be49de02958f3dc91c98a772c4f37c4981484e55ac0a18ea32ad841f7b57cbc215045b7acf41e5f1") ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000b80)="dae9c177d70a96a30db49294c34547900213138c403ec0d004b8352bc39300e25d8a2b72df8c7414d8717dc197fd367896f1cc") sendfile(r14, r15, &(0x7f0000000bc0), 0xffffffff) 00:03:21 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r0 = dup(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r0, 0x6, r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x19975568f1cc334a, 0x5) connect$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) 00:03:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt(r0, 0x80000001, 0xad0, &(0x7f0000000000)="304cabffd52845", 0x7) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000100)=ANY=[@ANYBLOB="71012e2f66696c653000039a849f481e45768235655db2b3cdac75e290dc3aa2cef4a521663dadf619ec41c783ab8debd8f3d46878c08d0d058387da710ca0cd3da434e5b361ba67aa21d02788e42ecfe6e6a914e6854e36b383a9b41eb5f60882fc343c9ee2e4566f812b669b1a6db8121a09abf923775edb59c13b09f86036a4b3de336c1895d200ed2b8b8367b0d02a2c35b518b3ab7a2608908300611b8925dc26a128a128643529da90428b7ff26d8fdebc7bedbbdd820b735e0da9"], 0xa, 0x0}, 0x0) 00:03:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000080)="3b4071683604b3d5c145fa8cd9f52546f16c4e2766418847b3abe74e635ec42d34b3d902b1e2b80382c8de79ee34db859e8aba11d54b1531e3b243574aad3baca86724dbfa316aeefb5cfba5c600a96099da89f1e638a7811b68b472839a0ab30ef79eafebf089e8513099aa29157c386f0fa471ec8744cb924c3adeac65308a8bc796d74cb1ca018248f5231b7d7d", 0x8f, 0x1a9dbedb22afcbef, 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:03:21 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="0461", 0x2}, {&(0x7f0000000080)="da1db14bc19428c5b4139d97a74f85f5316057c76d998640828d3de95a0040f3cefe5cf7ebc7ec0a60e3dae96de895d39cee5278a30cba02f6f4430467241a24271242e62819fe19a9", 0x49}, {0xffffffffffffffff}, {&(0x7f0000000100)}, {&(0x7f0000000140)="30a595531989595330d552100ca6ea42b836b475", 0x14}], 0x5, &(0x7f0000000200)=[{0x48, 0x88, 0x0, "8099fd5e5b78645e0dade417041a378b77e8b68d92260081828de3997d878aac3b59cfd82fd3c63bcaad14c9246f971e1702a34a"}, {0xf8, 0x29, 0x3, "1957da1e25c2a0e98482061fd686f50f45e17cb53ff75f44ccf1d88b68e22573c99a52bf31e93d5036a644e1bb0be3b6dd3ac20b3071b137a697d810d13468a0c1e2ebcccb51926beaf7cc0105226acec21d5ad17b28217caad7481de6bb79633d0d6a84e4161182654706f9212b326aa83cb080b4c8089797c5bcf69a41e8648008d177cf5f788110a413ab8985024da2116f64de79d16b109c98be72e2ffe2e92f8e8335bb371ec7b4a560bd5ea58081817ccb507116fd8a1d3c2f1475cfdfea02cc30342585dcdcbed690fd4509d64c00e662b54dd7610d5b1d618f75c291f34e121115"}, {0x70, 0xffff, 0x10000, "e4c0f4b42904312ac60a106eeb70407fb0dc2d3b175907099b620dfc69b3628e2d1d6150d4740bef7007209f385b5db5244e9bd0305335a31eb51d04202fcbdc4af97f149de7704663030106d25ab8c60d434c9b3cf12cd2e6"}, {0x30, 0xbf, 0xd, "4e5e09b0d9a6a2d51b1e80cdc86ab54c7f902d23ce4721680e1392624fb0"}], 0x1e0}, 0x80) fcntl$setflags(r0, 0x2, 0x1) syz_emit_ethernet(0x1de, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 00:03:21 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xed1b}, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:22 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000180)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017155bf9f268460f01c400008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f216f046836a32a05151c4a27d181ec1ea01eff265dc5f00c35f5b304545a2a269a841002f090945332fc401305edbeceec4a1256afbf50f54635bdedec4a1e1e0efc4c2459aefc401fe5ff6e30fad6736660fd2938c000000c4c1e913372e460ffa7c00002e440fc7bf0d00003c66660f3a0b0865") 00:03:22 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000040)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget(0x1, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x0) r1 = semget(0x0, 0x7, 0x204) syz_execute_func(&(0x7f0000000100)="c4e2a147c2c421792b6b4dc4a285926c3000470fbf06c4e2510d804a59efe1410a2d00000000c462ad8e91a3000000c4a1675fc1c4c25d922cb4c4a13df414e3") r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2332846d763a6dad) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000180)={0xba98, 0x2}) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000000)=0x80000001) 00:03:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) fcntl$getown(r0, 0x5) 00:03:22 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:22 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x200000000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20000004000, 0x20000000000) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000000)="3718c21715d8bef368c28c38e34463fbaddf7f53564353d0e33a43bb49ae655427df7f29da23b34bff839019c7a69ca73d02be73158d47eeae31cc5ffc150c295071a94915f637c7c21c72375ba806fb4f120f10d8836f93624a62ba7e393a95941302363e23bfe42ccd4c3b3607a5b3b4273dd90c8024372fd7604a0a0a76442ce506f05ce704b92b11d4d1cf5c2dfb67227d6cb43dad4bff236855407de772d84b7ce8948e8120388e79f9231720b3a09b572a74", 0xb5}], 0x2) execve(0x0, 0x0, 0x0) 00:03:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x8, 0x1, 0x1, 0x400, 0x8001}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f00000009c0)=""/4096, &(0x7f0000000280)=0x1000) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f0000000040)="adbfd70298ac4e75a6fd5bb20ef974ec0c5337f2d1a0dc090a49c2faf74807e5f053bed0f9e6ddb1c7a518e9d813b4d46c1e48a97962b0fb89e6afcd0bcef28e1469bcd18bbc8e1d26fccac3152084d98cad3060e4d9b10041c9a1807eec94bc2f183d9aeeae8f05d7e9e27ee3864196a8bb0a461f1bdfbb3e3238fab251e27ebb901add2a6129dc951fbcd1b1e419c4d87cd5c253e4f71413910297e029ae2c91bd9701c3eb90ef6194b73d10272193f0f7ea18ad1736", 0xb7, 0x8, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x80, 0x4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000000)=[@cred={0x20}], 0x20}, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000003c0)={{"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", "0731bf8b3ee21ab494227e975b055ba6f54d66e60ca7de9274e3586e35483e3a", 0x3, 0x8}, &(0x7f00000001c0)="776482ac152d175907c3d341d6bf1e9c53f049f6d444cb86afecaf9f6e30091e8f99fd30366951b8110ed251496639a35bb0a205faca0f1fc59f7d50a2b29f1390886b559cef3062ae74bf55b752bc3c8c210dee8e643fcc6e9aafc22796f1ac138ebc56f6c8904c79d8bdb65fbc2fbebe6cc14071b33feb397d493ea35f472f11acc14ef95e4e858b78e2e090e45562a0303c079a9f9cc9", 0x3, 0xfc, 0x4, 0x7, 0x9, 0x6, 0x5a61}) 00:03:22 executing program 3: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000180)="b17c62827355d7880b3c8d6a7b708f3996f158") open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x5) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:03:22 executing program 1: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x100000001, 0xfffffffffffffc01, 0x1, 0x100000001, 0x8001, 0x4, 0x9, 0x7, 0xfffffffffffffffa, 0x2}, 0xb) syz_execute_func(&(0x7f00000011c0)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x81, 0x327, 0x38, 0x7, 0x1}, &(0x7f00000001c0)=0x14) setitimer(0x2, &(0x7f00000002c0)={{0xc2c, 0x40}, {0x1, 0x9}}, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x3, 0xb4a, 0xfffffffffffffbff, 0x789c}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x81}, 0x8) 00:03:23 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:23 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000040)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = shmget(0x1, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x0) r1 = semget(0x0, 0x7, 0x204) syz_execute_func(&(0x7f0000000100)="c4e2a147c2c421792b6b4dc4a285926c3000470fbf06c4e2510d804a59efe1410a2d00000000c462ad8e91a3000000c4a1675fc1c4c25d922cb4c4a13df414e3") r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x2332846d763a6dad) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000180)={0xba98, 0x2}) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000000)=0x80000001) 00:03:23 executing program 3: mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000180)="b17c62827355d7880b3c8d6a7b708f3996f158") open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x5) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:03:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000100)={0x2, 0x4, 0xffffffffffff8001, 0x1}, 0x8) syz_execute_func(&(0x7f00000001c0)="9858584aa84a1c340f05f359bf0700000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8b826eefa80dd4d48cc70808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000002c0)=0x8) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000380)={@local, @rand_addr, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000400)={@broadcast, @multicast1, r4}, 0xc) getpeername$inet6(r2, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0xe, 0x0, &(0x7f00000000c0)=0xffffff50) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x10) getpeername$inet6(r5, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:03:23 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4c, &(0x7f0000000040)={@loopback, @rand_addr=0xfff}, 0x1) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, r3}, 0xc) 00:03:23 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x10000000000000ad) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000380)={{"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", "73ec7b6d62d793c4f02e2d7d0415d258a0e98064eb98bc936c0926ba40341840", 0x0, 0x1}, &(0x7f0000000000)="bc856ccb699c0f61d517a7648ae8b919f9739cf4b06750076e472848efe61fb01eb5f984d570d66ac93c57438c718eb0a2b4222865e58fc0f4fa6de55f85936c237f30b65b524b894a914195", 0xffffffff00000000, 0x80, 0x800, 0xffff, 0x1000, 0x7, 0x7}) 00:03:23 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:23 executing program 1: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [{[], {0x8100, 0x4, 0xfffffffffffffffa, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="000000000000e8030000ffff00000566"}}}}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000016c0)={{"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", "336c2db72e7b5f71d92850f908b07e66b9407d0f61570073c6f362a92c5b3318", 0x5, 0x3}, &(0x7f0000001600)="f87def1dc8d1429c8a89aafe19bbd11a4b60dbc5c162d3cf41b80a7a63478326915013edab9a139a964db6a42d7a8485bc12850188d7515c8d54a3cbfa882b810b76fd5ebe3b177252226285665c1f780dc09af470d9579197a54c9a3705802508699f08000000b27e831664fc9640eb3a09926168e2c37df9b9c397463daaa5052d7200", 0x400, 0x1000, 0x1000000000002, 0x8, 0x1, 0x9, 0x4, 0x6b}) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000700)={{"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", "4a3bd93baac501455d4a7684681a0c43dbd2f8dd603eecc5c4e2304f572da927", 0x6, 0x1}, &(0x7f0000000600)="317456790f7e4614fb4bc0fb4931a8b8839b5477405ee99393247ddb379416120e1500a585d92ebf489bff589724f480aadcf1756fffe8ca89c6bc898cce4b43715ece9b0e62de0df4d825b35e7b42bb4790225ea94331c46f089ede50c6320fa81042868d365cbc8595817c97006e050e9546c44bf4559e1de7305054a99c6a2de2581882bf54b78275ac23376ff0c4dc768374c24040f9bbc95430267946d46719f35c586acb3066245518a854fd124b96320130566a4218c9c727833495a60d5748743dd4a456a8563a548dc91e43b87f95dc8486711120e420f3ca916e", 0xff, 0x4, 0x8, 0x200, 0x1, 0xda3f, 0x2, 0x5}) 00:03:23 executing program 1: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 00:03:24 executing program 0: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchmod(r0, 0x0) 00:03:24 executing program 1: syz_execute_func(&(0x7f0000000200)="969898472c431c190f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e5091c34e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc3e26f6f5f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e0f535dcd660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf000000dc64c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c40fae4109") syz_execute_func(&(0x7f00000002c0)="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") 00:03:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000040), 0xc) listen(r0, 0x1f) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:03:24 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:24 executing program 1: pipe2(&(0x7f00000007c0), 0x0) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf0010c3000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:03:24 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:03:24 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000cb000/0x3000)=nil, 0x3000, 0x9) 00:03:24 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000240)="fc550447", 0x4}], 0x1) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:03:24 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x47a, @rand_addr="0516ad2e5257abc73daafbba85677890", 0xfffffffffffffc01}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r2, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0xd1, 0x5, 0x4, 0x533b, 0x0, 0x3, 0x2, 0x8, 0x3, 0x5, 0x99}, 0xb) syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") 00:03:24 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0801000200"], 0x10) socket$inet6(0x1c, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x184, 0x20) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r2, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x100000001, 0x2, [0x7fffffff, 0x80000001]}, &(0x7f0000000200)=0xc) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000180)='./file0\x00') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x2000c, 0x0) ioctl$DIOCGETADDRS(r4, 0xc4704435, &(0x7f0000000480)="dc35c6a8088bf159e1fb9975db4da61eacb4a80c3f50e1edb467480e7d18608aab0e1cccaf5f872729023769c120460559c7218cef2ad338dd72232a4c7fec089622da5ed764b2e566bd73b4dd54cac9354c7056843fe3a81a8b39507cbae0acaac712564626c233d777e3ca80555f50a186f85d8d258c74347351ee124928f8ebaf60612614c25167679f9109839cf82a069dedd1711e6019ad4abdf7f3905a780c57fbbd680c7098a587a4fd0cbac70889dcde53548149bb1b14cc86ae276f149e5100a384bf9f7f6e6ffdf42b6210ee686c76ab8a") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:03:24 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:24 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x9, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000180)=0xfffffffffffffffe, 0xffffffffffffffe6) r3 = msgget$private(0x0, 0x600) msgrcv(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xd4, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) 00:03:25 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf03064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:25 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:25 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x0, 0x0) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) 00:03:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x5}}, 0x0, 0x2, 0x7, 0x380, 0x6, 0x5, 0x5}, &(0x7f0000000340)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0xc351, 0x4b30, 0xfffffffffffffffa, 0x2, r1}, 0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000811060a49b55175700"/136, @ANYRES32=0x0, @ANYBLOB="060000000000ffff510000000008000000100000"], &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x2, 0xfffffca7, "6115448408e6903c375801f922e6cf2d5c5761f0a9fbde2ce2b387b6"}, 0xfe1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r4, 0xa3, 0x2, [0x1, 0xffffffffffffd6d6]}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 00:03:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0801000200"], 0x10) socket$inet6(0x1c, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x184, 0x20) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:03:26 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xe00, 0x60) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x9, 0x7}, {0x2}}, 0x200) r2 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x384357c5, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x2, 0x0, 0x270}, &(0x7f0000000200)=0x18) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00002e2f66696c653000303f6baf7734df0fec9003687bb08637306bd8ae7dd51e60bc3c3c2b065174cef7770a3890d799bf507ae6a63057c8bdf12c3f3cc7293cb03bc7bf6552fc5e04c4a6c12ed7a64dd8de1bd19601b1aceeb4feb6a933ab25423bbdfff2d1cdbbb33a3f97d88f871c44d18948a792ef7bf660cb18ab7ddc0c8d2e276b968ff269125dc3b804ab9893942e1b4e819d01a99b868d922f8b624c0a32d914e6c2d228735b5b305571e46e4a0e895b2d92e792593050229d2ad467c306c4f973f8ec915e5417021a535a2feee4b4881faa65410000000000000000"], 0xa, 0x0, 0x0, 0x0}, 0x82) 00:03:26 executing program 0: syz_execute_func(&(0x7f0000000100)="0ea84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfcc4c1b3d0ee0fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526263388fef26dc46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000440)={0x3, 0x1, 0x1, 0x9, r1}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1c, 0x2, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2105000000ff0100000000000000000000000000010200"/128, @ANYRES32=0x0, @ANYBLOB="05000000090000005778dd01050000000101f1a00000"], &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000000c0)={r4, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000400)=0x2, 0x4) r6 = fcntl$dupfd(r2, 0x11, r2) ftruncate(r2, 0x100000000076) ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f0000000000)={0x2, 0x100000000}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000380)={r5, 0xffffffff}, &(0x7f00000003c0)=0x8) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:03:26 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) syz_execute_func(&(0x7f00000008c0)="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") getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000000c0)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@mcast1, r1}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @local={0xac, 0x14, 0x0}, @random="029e585e6004"}}}}) 00:03:26 executing program 0: fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) dup(0xffffffffffffff9c) pipe2(&(0x7f0000000180), 0x100004) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x3) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 00:03:26 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:26 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x1, 0x0) 00:03:26 executing program 1: syz_execute_func(&(0x7f00000001c0)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x10000000) pipe2(&(0x7f00000000c0), 0x100000) socket$inet_icmp(0x2, 0x2, 0x1) semget$private(0x0, 0x4, 0x10) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x30000000) r1 = dup(0xffffffffffffffff) r2 = dup2(r0, r1) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000300)={{"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", "27a3ee4bf72982fc8063ab03f6b8c673b8bef0cf78ae2ba3a72142fc66a2f6b8", 0x5070}, &(0x7f0000000000)="c73d0a2446e4f8b17fdd1a63a9c0f7b1f9f9911517bccb3eddb88ea51e8594c548d7", 0x15, 0xffffffffffff24e8, 0x100, 0x9, 0x1, 0x0, 0xc8c, 0x7fffffff}) 00:03:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x2) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:03:26 executing program 1: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0, 0xfffffffffffffe9d) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r0, &(0x7f0000000000)=""/238, 0xee, 0x0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x10000000200000, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="000001ffff0000020300000002000000e000000100000000"], 0x18) 00:03:26 executing program 0: nanosleep(&(0x7f0000000000)={0x3, 0x5}, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:03:27 executing program 1: syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x0, 0xfffffffffffffe9d) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r0, &(0x7f0000000000)=""/238, 0xee, 0x0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x10000000200000, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="000001ffff0000020300000002000000e000000100000000"], 0x18) 00:03:27 executing program 3: syz_emit_ethernet(0xfffffffffffffdf2, &(0x7f0000000040)={@local, @broadcast, [{[{0x88a8, 0x1f, 0x20}], {0x8100, 0x7, 0x8, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) 00:03:27 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:27 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040), 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 00:03:27 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) setsockopt$inet_buf(r1, 0x0, 0x5b, &(0x7f0000000040)="e79d5a7096e3bc03fb911ed3877914df", 0x10) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) 00:03:27 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$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}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000880), &(0x7f0000000300)=0x8b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x840, 0x90) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f00000003c0)={{"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", "5904857b1229984dc87f8095e4e7d4886d13c1322ae34804d0bbc3c7d72ee555", 0x9, 0x10001}, &(0x7f0000000340)="052d2df65aaaa9e1b3bcde8a06ad09bcfdff442c8f39be512bbe5b979a3a63751faec4dbc8f1eeb33f19f500e205b7088799f251e6586f64564453f4cca09d7a9fae4b1c16242fd37a4b113dfa7e649cccbe4a705fb295c609b11106cd1b1ad564300e9466de9fc8161f0b31a8f90b", 0x3, 0x3, 0x7fff, 0x7, 0x52, 0x9, 0x0, 0xfffffffffffffffc}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xb78, 0x4f, 0x1120, 0x19e, 0xbd46, 0xffffffff, 0x4, 0x7f, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000840)=0x58, 0x4) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_group_source_req(r3, 0x29, 0x55, &(0x7f00000001c0)={0x2, {{0x1c, 0x2, 0x10000, @empty, 0x39}}, {{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108) 00:03:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) truncate(0x0, 0x308020005) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000240), &(0x7f0000000280)=0x10) ftruncate(0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x7a, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) readlink(0x0, &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f00000004c0)="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") socketpair(0x0, 0x3, 0x3, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x40, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x21) 00:03:27 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:28 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/231) semop(r0, &(0x7f0000000100)=[{0x1, 0x21c, 0x1800}], 0x1) 00:03:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x19, &(0x7f0000000000), &(0x7f0000000180)=0x4) 00:03:28 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:28 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:28 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:29 executing program 0: syz_execute_func(&(0x7f0000000100)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socketpair(0x1f, 0xfffffffffffffffd, 0x5, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) fsync(r0) sendmsg(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:29 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='..', &(0x7f00000000c0)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x100000000000000, 0x0) renameat(r0, &(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/\x00') 00:03:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket(0x0, 0x5, 0x146) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="25dc", 0x2, 0x0, 0x0, 0x0) 00:03:29 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x20000015) r2 = getpgrp(0x0) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) readv(r3, &(0x7f0000000240)=[{&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/152, 0x98}], 0x3) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x2, 0x2, 0x811, 0xc7, r2}) 00:03:30 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:30 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:30 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x9}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x6, 0x2, 0x1ff}, &(0x7f0000000100)=0x18) 00:03:30 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x9}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x6, 0x2, 0x1ff}, &(0x7f0000000100)=0x18) 00:03:30 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev//f\x00', 0x0, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000180)={{"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", "cdc0b52bf8dfc4c57526cf1fd6d6b6531dd07d2cb20bc1e37f0f8b5b9c0b72a2", 0x4, 0x10001}, &(0x7f0000000080)="a23fad74f21167ffa7be86acda3b2dd0cbff7c353e1d7c7429d1008aba1d6c5ffd061d57d31127aa6ac741703032c408bdd2451cb5bf8513aba561afcf5aad5bc043e09ef217a810402d05d90dfe0a695c7419c3509c25ea27201af3bbf88f6bb980412dafde44ea40c6791f8df1fd1f8a476a74bc03ab85ce206a3d6cd4dc014e847d7c86399ba282a6def2760c89be5bd39dd046b536edc2eb1e3253da558463b2cbd0b1c43ffdfe881da3b483108f3847bc50203b0ebf9839e6c5d5cef8457e085153795afbe67d2a49ff4ab53a04af1816dfeb4b47bc9848d1a8b14da77475323c411aa0b3cb6b229cbc65c953bbe238e3", 0xfffffffffffffff8, 0xffffffffffffffc0, 0x615e, 0x3, 0xdf0c, 0xad, 0xffffffffffffff5f, 0x800}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) 00:03:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) setrlimit(0x2, &(0x7f0000000000)={0x1}) shmctl$SHM_LOCK(r1, 0xb) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f00000000c0)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9c462218e804d026cc28fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebcfae0af20af202000c4c3c4637d1d688abd074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:30 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1091, 0x7) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x4}, {0x4, 0x2}}) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe, 0x1000}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r2, 0x66, "42c15740009d828884e936bb13cd9f1100fd97ef3196db784c1013b2153d13f7ccd2cf23b02338966ead655957c3a3177d1588fc63c1c46831cdc1fd6632e37ea7b5a92c20517a90b6caf3c6da619eeb0f4eeb6d9bbe37a04ed5945ee6f3c9b308e5d2ae0f2f"}, &(0x7f0000000440)=0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x5, 0x1}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0xff, @empty, 0x7fff}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x8, @mcast2, 0x2}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x7, @mcast1, 0xff}, @in6={0x1c, 0x2, 0x0, @ipv4, 0xd1}, @in6={0x1c, 0x1, 0xb83, @loopback, 0x2}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x8, @mcast2, 0x6}, @in6={0x1c, 0x0, 0x1f, @mcast1, 0x2961}]}, &(0x7f0000000300)=0x10) getsockopt$inet_int(r0, 0x0, 0x17, 0x0, &(0x7f0000000380)) 00:03:31 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r1, 0x6, 0x0, 0x7f, 0x100}, 0x0) 00:03:31 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c17c4637916d7b098cd801b69e49f6962f5696200d9d9d0c4a37961751ad5795bf966400f7e44b4baa1e9589b26c7e4c753fbc4e101edfec46466440f73df67410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5e00c35b5b304545e269a841b7b399460fa9aed3efccf5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x1c, 0x10000004, 0xa14, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8, @empty, 0x80000001}}, 0x0, 0x8, 0xd10, 0xb8}, &(0x7f0000000280)=0x8c) fchmod(r1, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x8, 0x9, 0x0, 0x4, 0x3, 0x3, 0x2, 0x2, r2}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4dcf28ab, @loopback}}, r2, 0xdd16, 0x2, 0x7}, &(0x7f00000003c0)=0x8c) 00:03:31 executing program 0: syz_execute_func(&(0x7f00000003c0)="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") select(0x31, &(0x7f0000000000)={0x40, 0x8, 0x1, 0xfffffffffffff77a, 0x9, 0x80, 0x1, 0x8}, &(0x7f0000000040)={0x6, 0xfffffffffffffff8, 0x5, 0x4, 0x1, 0xffffffff, 0xfffffffffffffffc, 0x100}, &(0x7f0000000080)={0x8, 0x8404000000000, 0x5, 0x3e, 0x10000, 0x8, 0x200, 0xffffffffffff8001}, &(0x7f00000000c0)={0xffff, 0x4}) 00:03:31 executing program 1: syz_emit_ethernet(0x3bb4b8c4f6471613, &(0x7f00000001c0)={@random="1bf324a89486", @local, [], {@ipv4={0x800, {{0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x70, 0x0, @broadcast, @local={0xac, 0x14, 0x0}, {[@ra={0x94, 0x0, 0x4}, @rr={0x7, 0x0, 0x2400, [@multicast2, @broadcast, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback, @multicast2]}, @lsrr={0x83, 0x0, 0x2, [@loopback, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x401, @rand_addr=0xffff]}, @ssrr={0x89, 0x0, 0x4, [@empty, @multicast1]}, @ssrr={0x89, 0x0, 0x2, [@rand_addr=0x9, @multicast1, @multicast2, @broadcast, @empty]}, @ssrr={0x89, 0x0, 0x4, [@empty, @rand_addr=0x4]}]}}, @udp={{0x1, 0x2}, {"6c7df2c4b553aa6eabe591"}}}}}}) r0 = socket$inet6(0x1c, 0x0, 0x5) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x8001, 0x4) 00:03:31 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "3d42ad", 0x8, 0x2c, 0x0, @remote, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0x9, 0x4) 00:03:31 executing program 1: r0 = socket(0x2, 0x5, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:03:31 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r2) futimesat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={{0x7, 0x4}, {0x7fff, 0x9}}) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) 00:03:31 executing program 3: syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841200f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) write(r0, &(0x7f0000000040)="55c83e2f8f99a28eb6b6737239ef8b0760ba257a3389ee02d113d3fbf33c1dc55173cfa405e180d324e2f7c28e3db33bdef45ea4b4c91b30d2d2bbc4686a3e64445aff3e3f60b4cec3c5210e2b10733817a3146696606f433c445348535185dead7915c08edc6cafc2e373c23c95f8", 0x6f) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) 00:03:31 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10404, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 00:03:32 executing program 0: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 00:03:32 executing program 1: syz_execute_func(&(0x7f0000000540)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc4016d7d14dec4e28505c1b9ae21045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d00f380888492d000000f7dcdcf345d9c669a86161c4c3214cb9a5c4238969f2005419c221b00b0001e5f08171a30b8a826ee0a80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x102, 0x10) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="2dcd3263259a30cccbb46f0be757813e7d325b96b2a4314237da652bfb61cf8ede5120d7c37a38ed7deca9f035a3668d3995d27a5bd5bc6448f302159d911557c78e4cc11fa1c8708512db32dbe5191163858852d34ea60f2fbfebe6557f4c02b60d4d382aa5c774ce33cf4812492cbac84d2f9e0857dd567b7e4e9add0a0c6c1157fcceba5c8bfacdadcfaff3628afe1620e89b86883acaecbe7b6218dea7b664098ead775d0fbb9ccbb75426efd322a269afd5f5043fd4855f4569e6bd4c8fe83e82186f90") 00:03:32 executing program 3: futimesat(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket(0x1, 0x2, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/153, 0x99) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0xc2cf, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 00:03:32 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00fcffff000000000000000000bc23b2a7c9d21d3370bdb1677372fd2b5600000000000042659a69771b60caba41350e7528a4092c8a8e6186fdfbdb94061d7700"/75], 0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x53, 0x8000, 0x3f, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xffffffffffffff80, 0x1000, 0x100000001, 0x6, r1}, &(0x7f0000000180)=0x10) 00:03:32 executing program 1: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000280)={0x1, {{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x800}}, {{0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x294}}}, 0x108) poll(&(0x7f0000000100), 0x191b, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x1, @multicast2}, 0x10) 00:03:32 executing program 3: munmap(&(0x7f0000eb0000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3) 00:03:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="13000000000000000000"], 0xffffffffffffffd0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x53a6, 0x2000, 0x5, 0x0, r1}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000280)=0x4) truncate(&(0x7f0000000300)='./file0\x00', 0x2) 00:03:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x53, "0611566bd6cc6d88eeef3aa22151926138d1bbbdf4c1f0a5137242f414e186fff020fd446a78f176d133b7fe94313b8c0a6b442b563ed2445f8fab9af6508adb3297f6135a845866f41c2661f14162b21a543a"}, &(0x7f00000000c0)=0x5b) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7ff}, &(0x7f0000000140)=0x8) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") 00:03:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_int(r1, 0xffff, 0x202, 0x0, &(0x7f0000000040)=0xfffffdcd) getsockopt$sock_int(r0, 0xffff, 0x11003, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:03:32 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000002c0)={{"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", "5726f88116b2c095274c85f2ece0750cb58d909f872aa1e3a0a89ba97399b8b2", 0xfffffffffffffbff, 0x3}, &(0x7f0000000200)="853f67ea1dfa6ad38b799e7cbf88831b9cfea14b08d2c694427558cf717a49793ba4accfa8f6866c0fefa7480c9869de44a9f5c95d591bdefcca508bece454061cdb8e86ec80953eca9a5ce9e4d2640eea3d86242f203ea5ff3cd62d9524fe14d7a2b65723687182246289702f2457a882b9d47c6678e06800c3d79aed6a5d80e72fe71e2805f9f59e", 0x6, 0xfffffffeffffffff, 0x6, 0x5, 0x5, 0xffffffff, 0x80000001, 0x1000}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000003440)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x2, 0x0, @mcast2}, 0x14) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x9) writev(r0, 0x0, 0x0) writev(r0, &(0x7f00000009c0)=[{&(0x7f0000000740)="0aef37ae9a5be52a63a922ed303ef0a49c24f58df276cddddd70071ceb0fc2a35623c4e1e230cfdb09f7c80a14be127c8a906421b19b52b2f23696e0fc0d7a11623c689c9315bfd0f3d64e71bbf2c396341304610377a1721514e82162473f8a9d38b3de741a2df19ecf79be4cda4670d651da05c205e0f8d08f97deb96593f14c9f3f280ab8e634948b082b797ed17930b919246d9f", 0x96}, {&(0x7f0000000140)="6b2dd3e8f0a6fc01ed5e75f0b8fe8bff3ea41c09ba2b8415f8ba9ed8565cc16f0ccd853baef44af86874b564", 0x2c}, {&(0x7f0000000180)="30cfc012829a0c0112c7be066d4d69e648836864b9adc3df751a424d7ec2ed07313180f918aaf38c1130b61087bbe7aafcca7b84834bdbd02c", 0x39}, {&(0x7f0000000800)="9c4fd0bf8d4737f58d434653deeea3151837fd3f6a10dc22c8466a3989b8df5e92456dd55c03b59829ca140f28590b174875c81dbdfd241d055ad3f482639e52325643bc0642f71b67a065034e672fbfc38c97d682b36c76bd41e5b077a920baee9317299db6f889cafef0b32356eb8d12928f950e136aaf0d19e9c2fa5b9042efdf004bcb5b09365a78ed160ce99ee074138badc8d60061fbeaf91af26b5ec5f415962e42", 0xa5}, {&(0x7f00000008c0)="1bf48810db4597543f4e12196afc09f4a7f59f808a31d34925c4d6f1ff3aa62a6f20815858e3a6fada93e88bde2f0b973f18be0a16e96a745e90b5db696ce5f1d4e9d21a87f8d417c9e43bce6f31f457930514500df85f9d2fb0c1e0a09beccc939c01ae958dc23043f3167bbc85c208ad032c4052d08fc7d1bbea4be563d7ba821055975ba364c2d8d734675ee58fe74a43239ff2729152fd2e1148956b35e00305952228ba6fea4f5cd181980c30cf19003770f38516c91ba8b6fa7fa4a19cb4aee682d56c371230bc70f499a4d2e3998da247", 0xd4}], 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) 00:03:32 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:32 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000000)=0x50) 00:03:32 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c696c6530006575d16537964e05bda78197185f8f0211cdf7980cb0b3c1c87c16e75b85161091eec42f0ed714f466e2479740cee27be6d308e66dc4d0c7703a0c144dfe12bf8a2949c89638f48b7131ed6d20287a88e6fa17094226f78f2d464b7c9845a3b9053e0810d7fd153ba233ce4dc7906845efcbb29df0e284c5de6698dedfa7913dd034d0a882180ee4d80e1211f0bf2cdfd5c11dc45f0b39201b5ec8d002be125f54155e979b2e0018e7210a5cc769e21fe76f3ab4cbc9579d91cdf84f3dfc86ff2b96b2f322d9411518d6f2b1af9721fd9934797da4a7a9d9d9b7823448bd8d096532ef8e05fe396ff8d84eb1bbf554bf25613ab427bc0c0ea17c341c369eff024fc45393c870b8b060d061a826764e5188028bcd73d87d191eb6967980c33e6e9053174856700f2b845a22f502ecaa33a91d"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x80, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) socket$unix(0x1, 0x7, 0x0) 00:03:32 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) 00:03:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x1, 0x7fff, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x70000}, 0x8) execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180), 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x80413, r0, 0x0) 00:03:32 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x45e, 0x4) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:03:33 executing program 1: r0 = semget(0x3, 0x5, 0x400) __semctl$IPC_RMID(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000100000000000"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x2, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:03:33 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(r0, 0x84, 0x21, 0x0, 0xb081) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x0) 00:03:33 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:33 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:33 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000080)="0c0ac4817a2df198cd801b69e4999962696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c75363fbc4c411edfec4427d822a2ac4da76c5f216f3e1006d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3f04530531c4579363ef8f89966030faee42c240f5ec461c5fa6552f447000026400f0d18c401fe5ff6e3df39150ffaa59993188c00202001c3460f45c314111d54111d00") truncate(&(0x7f0000000000)='./file0\x00', 0x81) 00:03:33 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"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", "f2f5820a4c52964e89804e8d172ee701dcdcf00988c47ffdc191641310596b1e", 0x1000, 0x7}, &(0x7f0000000100)="efe13d9d97a204c18de944515287d46634959855a2626bf509d340bbbddce6a41ff1ecedaec3298e151db6a9fa28465297ffe87d2dbc6c2b7fdfd701ed1756524d21df03d6519319f5ec78d2c75461ee4589e906499a439a33a25c0428d755d9c7690569ce5090db6271149b199d0fb8", 0x1, 0xfff, 0x0, 0x1000, 0xff, 0x80000001, 0x0, 0xcbe5}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:03:34 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_emit_ethernet(0x2, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRESDEC=r0]) fdatasync(r0) 00:03:34 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r1 = msgget$private(0x0, 0x48) r2 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000440)={'accf_data\x00', "6157834c93c88b35faed4f512f17ada448e48d8c21e5b216fc35c14df4a78b2c02ba83f6cf6e1e33537606175ef9d939f98f381e8d0b046f78dce6db4e5f6ac4f26ab73fddf50a605a4ef69c841c41ca94216c7650074744ecb6b44224fd688d6b40a3408e78b41e2e1188c9d9ab3f67d841fa1767d9ed8928625a30c51f8b3e7583e895e90c5f0c979904b73a8ea262702935bbb44f5669627bdedd151124e34243a846be7fae91e4e547b38384fe7ce5d239251ae352181bd14d7ed0620b79e00910682d2c2ac765b53a3924ab71d80a1e424ac8e01040884968dad4e6e5014eb812caa6c199c067ba3d65e849b652"}, 0x100) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget(0x0, 0x3, 0x2) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f00000003c0)=""/96) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet_icmp(0x2, 0x2, 0x1) sync() msgrcv(r1, &(0x7f0000000300)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e"], 0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) 00:03:34 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x0, 0x100000001, 0x100}, &(0x7f0000000080)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xa4}, &(0x7f0000000280)=0xc) 00:03:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xbad, @mcast1, 0x3}}, r1, 0xce, 0x7, 0x2, 0x8, 0xffffffff, 0x3}, &(0x7f00000001c0)=0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 00:03:34 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000180)=""/251, 0xfb) mkdir(&(0x7f0000000140)='./file1\x00', 0x110) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0xfffffffffffffffd) openat(r1, &(0x7f0000000100)='./file2\x00', 0x0, 0x159) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast1}, &(0x7f0000000040)=0xc) freebsd11_getdents(r1, &(0x7f0000000080)=""/114, 0x72) 00:03:34 executing program 3: syz_emit_ethernet(0xa, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYPTR, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="774a492a75f1cdce1cc5663fb9f86c9f21dfe6721543a64eede3f436da15105926a0e7916b066098e91f3b4ec70b0b61d78c7921eed734158e4cf7142e966aa7900ee243f132ebd84bbfc28017fa7623f73a3a370a5a9d598c357c2d3912a9d7db24cb2dbf734d6d78ee140bbe6135c3967d6e42044fc243720b6aba", @ANYRES16, @ANYRESOCT=0x0, @ANYRESDEC, @ANYRES64, @ANYRES64=0x0, @ANYRES16], @ANYPTR, @ANYRES64, @ANYRES16, @ANYBLOB="020013a9610cb89ed82edb48e4068404b4be2928bd65c788bbc56f3d284ee24dd59b2d74b5b34c9626af954293ed7bd4dd2df2cb84c2d7cefa447f0b5abf44395d171388b480f183b8e8f397e47b015c44224f47bca1898629054111b997", @ANYRES32, @ANYRES16=0x0, @ANYBLOB="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"]) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) flock(r0, 0x0) 00:03:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, 0x0) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f0000000100)) getgroups(0x1, &(0x7f0000000140)=[r3]) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:03:35 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:35 executing program 0: syz_execute_func(&(0x7f0000000740)="1c3bb5b5986962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000f341cb51660f383e7a65ea01eff265dc5f00c35252d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef2740890d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000002c0)={{"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", "bba8f830403bc6b5cb2dc38b8a2e989f896b7f77b22b6ebbed6352ca28f6f97c", 0xfff, 0x7ff}, &(0x7f00000001c0)="c7408941075037cd2653114aa4441f6c8f380f324af0535b0c4541c144313fe627f62d654311e3cac1aa750df57f5c80c03bbe31682c3d1d3a8f5efc6a90a5effc840ca02582fc07324e81fb46b21580daa03375f2fbea5cb1fbc153eebba85afa3d27c1c5dcfe08ea0e0ec544cc4f288840f45d2dfb98c09613053735fda8365c54c44b5795a6e124718bfd92dc2b9aa3b551e94e0ab87c353803d53b4287ce0a3ef8fbfa771f7a38ab1230fd9367fcdd72bafbbad5bf8dd628af1a8a15b9ee5a07dca9dbad88235f0ab7310cb733e697fa947002e44862478e6ea5480082707f258a4e4b5ef5bee7afb46f005c14", 0x0, 0x1, 0x1, 0x101, 0x4, 0x100000001, 0x7, 0x3f}) 00:03:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="95070000970300000002"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:03:35 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6(0x1c, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/70, 0x46, 0x80, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x4, @mcast2, 0x80}, 0x1c) fcntl$dupfd(r1, 0x0, r1) socketpair(0x3, 0x5, 0x0, &(0x7f0000000180)) dup2(r2, r1) pipe2(&(0x7f00000001c0), 0x100000) socketpair(0x1, 0x10000000, 0x200, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) 00:03:35 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000eb7000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/26) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 00:03:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/171, 0xab, 0x40, &(0x7f0000000100)={0x1c, 0x0, 0xb495, @rand_addr="2c8e9f69a8d97d56f6017c4ad7cffea7", 0x7}, 0x1c) poll(&(0x7f0000000300), 0x30f, 0xc) 00:03:36 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11062f00c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:36 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf716d71d0b50bb5e, @random="a1a78c9ea733", @empty, @remote, @remote={0xac, 0x14, 0x0}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept4$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f49a022a3cb13c5e9af230bf48605a8953e08680509b3d0c3508518177f79ea945e4d2f7292f1b0104c396234b9efff56343c4"], &(0x7f0000000140)=0x58, 0x20000000) bind(r1, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x9, 0x4) close(r0) 00:03:36 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf716d71d0b50bb5e, @random="a1a78c9ea733", @empty, @remote, @remote={0xac, 0x14, 0x0}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept4$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f49a022a3cb13c5e9af230bf48605a8953e08680509b3d0c3508518177f79ea945e4d2f7292f1b0104c396234b9efff56343c4"], &(0x7f0000000140)=0x58, 0x20000000) bind(r1, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x9, 0x4) close(r0) 00:03:36 executing program 1: accept4(0xffffffffffffffff, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x10000000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) flock(r1, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) writev(r5, &(0x7f0000002340), 0x0) ftruncate(r5, 0x0) linkat(r5, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000040)='./file0\x00', 0x400) accept(r5, 0x0, &(0x7f0000000200)) 00:03:36 executing program 1: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), 0x4) syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") __getcwd(&(0x7f0000000080)=""/19, 0x13) 00:03:36 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$dupfd(r0, 0x0, r1) syz_execute_func(&(0x7f0000000100)="985e4231c71c1d0f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97b70f6b3236f083b6800004f0000fe9e9c4c44e4e4f751ec4016d7d14deb921045fc50744dbf6c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010f4c27dc80a12b9126161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d485147575628b3f080101010fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fcntl$setflags(r2, 0x2, 0x1) 00:03:36 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000eb7000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/26) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 00:03:36 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xa8, 0x4) syz_execute_func(&(0x7f00000001c0)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865") 00:03:37 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) fcntl$setflags(r1, 0x2, 0x1) 00:03:37 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x140, 0x2) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000140)="bf8365790b11abcadf89a509c4899fa1aa2094ba67a1512a9917dbcc2af2c33f610fd5941ad68491b88f5511aa8996ad7e2819a25bbb80d79aa54b35a72e404ed34f57b1d94d5f2a1fdbaa36c04943d1b030a698cede8ac930ac469635fff2139a9aba138f53809182af781469550e6e531e36d7427a3dcd21adc0eb58") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:03:37 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:37 executing program 3: syz_execute_func(&(0x7f0000000100)="0c1ab5b598cd801b69e446d23d090000006962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a6244450ac95cda76f7f216c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f7e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000006666450f17720d14111d54111d00") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = semget(0x0, 0x1, 0x100) semop(r1, &(0x7f0000000080)=[{0x0, 0x1}, {0x4, 0x5}, {0x3, 0x0, 0x1800}, {0x346e7f09158ce54e, 0xfffffffffffffffd, 0x800}, {0x0, 0x80, 0x1800}], 0x5) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) 00:03:37 executing program 3: syz_execute_func(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000001c0)="69e6999dd1e6e2db7cbad0162c46d1db5277a1b90cef7ca867ae6c8674977d986b548aec1bab658e824c2f018807352a1ff5f4490202ebb4cd8b013ffd80d0de135b651749291711181f06b5128351632288f2b0418976990636ee4db05e7494da9c1acb93a4dc213f", 0x69}, {&(0x7f0000000240)="34be591385fd4f158325cb9944101a29cbcfcb63c79ce6e5c40dc52de46b27b71ec102255a4f438a19d331030b7039d5676bb65d879763419eb79f", 0x3b}, {&(0x7f0000000380)="69f7d7acac1cc80aa7bd900a4c8e0e0d1a2ed2d5b11438fbcc5e44cd162ec0cc2b980547b3e9e9a3771bb2da00189cb303663ef9a8b8d203c94ec40b71b085a7c8ff4d25da1defb48c3ebdf29b88205a05ee29ac021fe59d0b6b11e863285014c5ed4055c534aad64fbcac57d8e9954eb0eb3151db19df65ec452eef", 0x7c}, {&(0x7f0000000400)="910c0f2cc9c73dc7714d7d78495ab301d64bad4864a7fb37c1602d6fae9ed227869423c05652b48074e541dff49af0d9c34ea4d567368de79616adc793dc569ec537a2691d044f5aa29679ed78b8bae5956977e5ad3d093fcd88a1f68277bf97bd486d74c715256e676e377ba7db7ad821a6b95164e9096f9e0a59ab53242cc6dc559b90c937bfba82708e57d86dc6cf40770ab1947f39f18221312381e8cfde828b22c8449ed76409b5a61412a9eef31ff29ae4390f2165b3ad1a2e9e4b4b39fa8a5243e41d36cf8932fc73c5362777b6d63cba4f", 0xd5}, {&(0x7f0000000680)="c6e53ab874a095f0c22a659723ea868dc9e11e573b356234d33404c43a3817d8102fab4cf8ea8beeea43e2167f5ebe0e2b6f7fd0920d65a6a0a68caff221b443d1edc6c0f55e897f500cba7d065a6523f6c78a1d9ab3eed46570be846cc0bb9b1912b727c1cf17aba9d97beaa6438804894f239d443b44040a4cab3ae7b570a3e48eb22452073b061596f17e1bd7", 0x8e}, {&(0x7f0000000740)="178aa4e237454a99fc46ee44a62880d37eb76193b9f399dfd7b93da3c80b92614e4be221ec2b62b42906f9045d125cd54e0333", 0x33}], 0x6) r1 = socket(0x1f, 0x10000003, 0x732f) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = dup(0xffffffffffffffff) ppoll(&(0x7f0000000080)=[{r1, 0xc0}, {r2, 0x100}, {r4, 0x81}], 0x3, &(0x7f00000000c0)={0x2, 0x8}, &(0x7f0000000140)={0x4}, 0x8) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r5, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e235cf17fc10000fe000000000000000000000000000000000000deffffff000000000000000012000000000000000000000000000000005797c8853400000000000000000000000000000000000000000000000000000000000000000000dd2bb400000000000000000000000000003c3261efdfe3ac0bbe72fd4cc3c3af562b6488406d68230e85f206bad1f61a1b249547041374a375e254112d295ea3a6552f0000000000009be773b809218159d1e4a1618adbc8ab71d8c7aa2f9d1f55b23b83748dba175152df04bf00b41c6ca6dac6c8fa5e21e513dec35536efa9787eaf2c478b51e0fe52f4fe7838534bfb45590aa0d25195e2cdb4ab3d3b919946270649000015203950fac2d0e561ba62cc095dfbd82a1539b5278a55fba1b9bdd38cd5b9168a66f1dd8250747d079a71c82650d1bad9b6cddbd8c55f266e4b33c7c30dc90aa212ec704b215ed74fdda6238e17b62e3224002bb6c7302e73ba02228370d730ae79b6adf967a1cf60a9fa3e846de44413", @ANYRES32=0x0], &(0x7f0000000280)=0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={r6, 0x1}, &(0x7f0000000300)=0x8) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f0000000180), 0x4) 00:03:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1014, &(0x7f0000000040)={0xfffffffffffffffc}, 0x9) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffff, 0x7, 0x10001, 0x7}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x400, 0x7fff, 0x0, 0x101, 0x1, 0x3, 0x80000001, {@in6={{0x1c, 0x0, 0x1, @empty, 0x8e1f}}, 0x0, 0x6, 0x6, 0xd23, 0x800, 0xfff}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x9b30, 0x2, 0x9, 0x764, 0x1ff, 0x4, 0x0, {@in={{0x2, 0x0, @multicast2}}, r2, 0x400, 0x3a323dc1, 0x7ff, 0x5, 0x1}}, &(0x7f0000000280)=0xb8) 00:03:37 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "c76dc12ed7fcec43455015392624c9653223c97c265cb8e2d64797a681fdd5a6", 0x5, 0x7f}, &(0x7f0000000100)="fcfc1be45754f69c5cfecd46645bfb926ffdaf821d744ccd6b91f42c7ebc3bcac3f3b0a9c83be98740803125e3f6ecc8c0a6fe266cce056b1674af6d01ad96403f083a7ae98c4b", 0x200, 0x8, 0x9, 0x5, 0x800, 0xa1, 0x8, 0x8}) freebsd11_fstat(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000000040)='./file0\x00', r2, r3) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) recvfrom$unix(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x80, 0x0, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:03:37 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x71, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0xffffffff00000000}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0xc) write(r3, &(0x7f0000000140)="d36badd9f0cf1d6edb501aa62a00a3306f8e53a8e2d947c40619afcffe0850f99f4911eb3ff354bcbb498ba50e1adf2e0862e10b411ea6424e4ca26c066eba97546ed8054bbc623ca388a7b22312cfeb12632b6a19712ddbde67f27feda1ba48047040176658b022bb82435dd72c168bea0e726cf8b47fc24ffb3eb29453558eb66462f1e893e71102de4094b97d", 0x8e) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) fchdir(r2) 00:03:37 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000600)={{"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", "4d19a33630cc6e65666eb4a49bac58d9c951733cb4c53b49cc8e163b6b88c78b", 0x10000, 0x1f}, &(0x7f0000000340)="a7148980c50ed643e13a1ef500407b940269d5f308d1bbca4b1869806c1e73a565678c4de9f48d720c91f79059d216f66a370b1173b2c5702bb7b8208d7942", 0x302f, 0x6, 0x2, 0x101, 0x8d32, 0x1001eba3, 0x1ff, 0x2}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) readv(r0, &(0x7f0000001040)=[{&(0x7f0000000480)=""/247, 0xf7}, {&(0x7f0000000580)=""/60, 0x3c}, {&(0x7f0000000f00)=""/117, 0x75}, {&(0x7f0000000f80)=""/129, 0x81}], 0x4) r2 = getpgid(0x0) getpgid(r2) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000a80)={{"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", "4322d0edbd561506a2679ab7482e7f750f1ba5148be177d8fbf6b3fd8204fb6c", 0x80000001, 0x9}, &(0x7f0000000380)="5160521654d9cb62a049f3128b29abfbba19f23a3bde3aba09df38304976b8755d333faad162fdc115be86ae2a74f713ac4300bdbb30486021b07b34cf6d7a5584a3cc6c431260d488617d513431631fe16380306ced78f8d9f68abba0764a7b12279c8618f708c8f2ecd1b662f7bf1a47293305f2b9f23d7af7e812cb3bcdd87fe4d1d9d22df2a27cea7d5f95873dcd152e788cbe0f2ff10d3362062b60ee93355ef8ccbbf7633334ca0706e01858270441240d1857ce83b71a82394bda7bf169e9fd6b3d06853481fb9788279036fc97e12734866d65c71da90d7e0eff526341b6031e3b254c0bf79db03b72526ea6e6c5ce", 0x6, 0x8, 0x79b6, 0x7fd, 0xfff, 0xf431, 0x0, 0x5}) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f00000005c0)={0x3}) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)="cab70b34c855b28abd48165ece514fd4c339b122059b0405b48e9f5bacf6c8286e61538deed73192f4bcd3055f4a051a8d403b4ecd2980f14751a5f6330adfaabee56a070dedf430a9eea494f1d24ee3e7eab9008a9ed99288d6b1298f2bc47bcc9df66a40039b0ea0c1d5e9267cacc8b5a84b8d36ae21b8fc776033d2990925d79834207442ede87895a56d3a7a636c1d9bc86a582b53d47bf6ea7f8bd52288990a6dc5976c4b", 0xa7}, {&(0x7f00000000c0)="cb418132a038be4e959d046a9a63d64f7583141dd2592bc45727e1e703582d061ffc33048d50e6e0d2ddd50f95f4ba87e3d7bf1ca9bdd5ce60bf669aec00d1429c8ae20a5f16f74391a9d0307e6388db9220342019eeec40334c4b81464b04f14dc8f4a8bb0f42f157dbbafb50fcf505d572c59701c6ce0bdf7624014276b08c6ae385344f9c24d16eee692ad8eb1196c00fc80435501acd6fde10dc97c5c2cb2f5a2a849dc4f0e77cad8a40f0191db200a428c307dff746b4d03d07536450d5e6af6024d776c508b874d7832a34d811a8efe41beb", 0xd5}, {&(0x7f00000001c0)="684402edcef3bee05328a093c8e121c3dc7971897b130c42fad79104f78ac9d57e9eb1efd2d4d2509cc5d4b74d44d8e41212e5368e934b86f1af99d5293d94bc1bdc015f662dd3d4fef8a188699fc4bcb983a59d23cd1c20b6c9c46eed15916712f7c1ccfc5eb461850a448d2114d3497ecec014312c40d97c1773", 0x7b}, {&(0x7f0000000240)="6a14d57fd3b03ba71b2a17a54e81b67e5945811ca55dcfcbfdc8", 0x1a}, {&(0x7f0000000280)="69099ff52d9c27020812554d9d3b7d2b46671756d06958b168f2408d2a3876037971", 0x22}], 0x5) 00:03:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='/', r0, &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@rand_addr, @local}, &(0x7f0000000040)=0x249) openat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x10008, 0x54) socketpair(0x17, 0x10000007, 0x2, &(0x7f0000000200)) 00:03:38 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1f, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @loopback}, 0x10) 00:03:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000400)='/', r0, &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000440)={@rand_addr, @local}, &(0x7f0000000040)=0x249) openat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x10008, 0x54) socketpair(0x17, 0x10000007, 0x2, &(0x7f0000000200)) 00:03:38 executing program 0: sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfba5cc62642dc76a730a1c9fb110f66474f383ae34ba261b7e2") freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x8000, 0x400, 0x5, 0x4, 0x6, 0x4, 0x4, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000740)={r2, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000007c0)=0x10) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000200)={{"3272282d69f32fece430a01ba1919aa29ffaf3108ce8838a535ed01faa84eff85fb107c4b3f5de60b726964f42dae49429e9a8259fc2c9c46c23e9f1516b753a0f244959e9f0b94ebec0f811b8f54a837b187ad4a08eeed9150e00f630191051af959ce81778d011fb136a517526cd5bd1f39ea7e7db743e336f2af7f73bd7f81fee4c2c70921674ffc6f6bedf956d29ee865b706c337fd3a71e15abce730ff4edc933bf2a4e0e8d124c6696a07c25a6ad01576e692cd86fdc149c963f3d5db61f82a16f2e620cf8641467d0d1f206955a6f26e909ae2e8ed519afe631b592a48a5e0b0f48666ee2f420cc4a77c8d1dab21fce42fff84803b6fc8eb2190a9aa72ecdc2dd98b506ac7fd3c328879d501e0000bed7e2862d8698201178d0689a264d5f30489cbd0bd58795ad9f856005de8f0f5ec5a59e011e788ee179f987a805b0c53124eb2e9635724613b90ec047c554b54e4afd1a6048a166a3d2587dfb63334a1782259a2e37ea014df44aedd559dc55a4b6c7468132f2065489f7b7741afd3ef90d617e2fe21639bae75a33df609fd2115efc5ba57aa069e067ecba73d51b6e73fc2ab438ef13be856d5cf12e91384aa15fd5b6381d007e451a1562cc20e46096abc3f7e33cd1cefc2f7e51403bf6b43c1ecbae530e424070b37dea8610db0d25312436e19c9cb914722c5e7bbcaf0839b1973217028d06f970945afce9f0fbf7d71e09c0e7c660e59ff11d6c8b7b5c0648a13599c7a44d68ceaef9a413f0e0e9f1cb490f4607aa26e72accbbacfa7b06e6a7441e7987d676a04f07b1fb576505eb8300a13640a8c788df0c8919007b36ca5129382bf8dc2532a018b579377ce3b83e2d07447842824464f3209b5e265ba36ba9258196ba21f8783ae5350ae41957aba6a7395989559764dc4c9d03a66398d02b439c06002a0b52cf6eee84e92bfb4fb5aa633b997a995c373eefed9543148b198d4dfe14b4b6876c42de27d433b9d8a6c734306bcfba41e2be9d1383087d86383616abfcc6f46b55495f2943e1acb1e22353d538ff4f49eb137497377d9265a30988bbb165e2e53b536886e3c764ffa6c0294ef49c99edb901aaea476a6103f7789dfc62f625dc4fd48c0d1ccc35aaae2dfddb0b1e39c0b58efe8217c9f29ffad7e55fb691579dbc70450a058b4f4c162612995321ee6921e1631a25a805e3cb045833ce5be09379b3b8e7c258ce8057d6b7febb05add0f137b679f654c53f6bb39f658abb53acfe196dfb8e6ff761767eac17435aa6587e18754468a9bff5adc520c73b034f1e0de2fc6334ca4ec66660b5e219b939cc9a94c2a4d3332916b0fe4ccade6cd316589a713a051868afba51774f4b09ffa35cc51f33cb8bfa0059d8ba3a85f4c771b5fcbbdb0c9169fcb61b4c5066e320284bb6e9313ba2dd08575cc3bdb5a0ec0abdc02e", "a8469d921d46401fc1d414cd8bb228429d1a38c3c0a8930fb1fcbadae60a80f3", 0x101, 0x3ff}, &(0x7f0000000080)="3b97e3febd6f3e4bbf9b2446c66a0ca849ee288096749f7428bdb61879204d43b622816418b41993c4b648650ad25f12fdc70ea3b3cab8196e4dfeff052e15ee0bfa04191e7a05668ab3", 0x9, 0x4, 0x0, 0x0, 0x5, 0x7, 0x6, 0xb71}) fcntl$getflags(r1, 0x3) setrlimit(0x7, &(0x7f0000000000)) poll(&(0x7f0000000800)=[{r0}, {r1, 0x4}, {r1}, {r1, 0x8}, {r0}, {r1, 0x60}, {r0, 0x32}], 0x7, 0x2) syz_execute_func(&(0x7f00000009c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000030e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2fe7450f481bd1d97c7c63460f5776c161617878a9c1460000ac45e22c892a0f0000009f") 00:03:38 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064104c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="6adcc0bd8248", [], {@ipv6={0x86dd, {0x0, 0x6, "a90ab3", 0x8, 0x0, 0x0, @ipv4, @ipv4={[], [], @loopback}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002, 0x10000000) r3 = socket(0x10, 0x5, 0x9) poll(&(0x7f00000000c0)=[{r0, 0x1}, {r1}, {r2, 0x4}, {r3, 0x106}], 0x4, 0x3ff) 00:03:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2, @rand_addr=0x7}, 0x10) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) 00:03:38 executing program 3: syz_execute_func(&(0x7f0000000280)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000040)={0x0, 0x80}) syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="2a5184e9f38bdd908f2e6dde8c2870f0ffca85df2229de71543946fca24f3e99ad60c3b41708b35070cc9eca2fd64f27ed02126121d40f84ccb64eeb51826a1d91b2ce51eccec17f6ffeaa4ecbd7fdf3") 00:03:39 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:39 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777") r0 = shmget(0x2, 0x1000, 0x104, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:03:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/100, 0x64}, 0x0) 00:03:39 executing program 0: r0 = socket(0x17, 0x1, 0xfffffffffffffffa) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000002440)={0x0, &(0x7f0000002340)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000002480)=0x10) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000002580)=""/105, &(0x7f0000000000)=0x69) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000024c0)={r1, 0x9}, 0x8) connect$unix(r0, &(0x7f0000002500)=ANY=[@ANYBLOB="82022e2f66696c6530009a99261caffbf9d096d2264616ab1c1d5ac4b3d562cda793495fdbac8da83143726d56613e76fcb1cb6d9892c9bcf6a04b5c9251b2cfefabb35c198fc408e572"], 0xa) readv(r0, &(0x7f0000002240)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/183, 0xb7}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3) syz_execute_func(&(0x7f00000000c0)="b10e91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000002280)={0x0, 0x243b}, &(0x7f00000022c0)=0x8) r3 = getuid() getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000002600), &(0x7f0000002640)=0x4) r4 = getegid() fchown(r0, r3, r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002300)={0x0, 0x8, r2}, 0xc) 00:03:39 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b) 00:03:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x804, 0xa4) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x6, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) getgroups(0x2, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff]) r8 = getegid() getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0xffffffffffffffff]) getgroups(0x9, &(0x7f00000004c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") 00:03:39 executing program 0: r0 = socket(0x1, 0x10000003, 0x9) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000180)="a4ad8ff871122bb46556e72af109d9706a68b240393e5809655932240b260cc2bdbc86236cfce680fd08e85162bd2915d2e0693812c404000c23072fb8de2f7cf531c60463ca8291754424b083e6ef52fd9a0ca75aa90755571108a17391bc4525f1e5773a7ce2faebd5144101fa4fee09108b59f73394aa6eb7e13833174333ac086f2092cc5bec53b8c9d8164292be86158e62edf4173deb8404006196c69e08c95a38da44f8c46374ea15eaa878c8733b143ede418a90e87cfab9ca057a7b26f636ddaed211d1271cdb4005d2959f5a7ee33187097b7fc43c7f9d2226cf7f62a7f1fde029de9815e69142c88f0e022210") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:03:39 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:03:39 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:39 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, {0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x783}, 0x0, [0x80000000, 0x4, 0x100, 0xeb, 0x2, 0x6, 0x101, 0x5]}, 0x5c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) mlockall(0x3) 00:03:40 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r2 = semget$private(0x0, 0x3, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x1]) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:40 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x29c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2]}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x0, 0xffffca88], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x105000000000305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3201]}}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20201, 0x1a0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x100006, 0x0) socketpair(0x1c, 0x20000000, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000200)=[{r0, 0x40}, {r1, 0x2008}, {r2, 0x40}, {r3, 0x5}, {r4, 0x20}], 0x5, 0x40) 00:03:40 executing program 0: r0 = socket(0x1c, 0x20000002, 0xfd) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) dup2(r0, r0) getpeername$unix(r0, &(0x7f0000000600)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0, 0xfffffffffffffdf1}, 0x20101) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x17d) 00:03:40 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000080)="fdbc18a483a95fba949c4a691f48ad0ff5a6f4615c5103929d370b312940b1c4ea80f594ad39dd0b9f815b7a2a0d32e81a7551") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff03]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) faccessat(r0, &(0x7f00000002c0)='./file0\x00', 0x180, 0x400) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000000c0)="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") 00:03:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup(r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a2773", 0x189}], 0x1) r4 = fcntl$dupfd(r3, 0x0, r2) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000fffb000001000000"], 0x10}, 0x0) 00:03:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8265300081000000392f"], 0x10) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x100000000000010, 0x0, 0x0, 0x0) r1 = accept$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000230000000000000000000000000000000000000000000000000200"/110], &(0x7f0000000040)=0x6e) r2 = accept(r1, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0xe}, &(0x7f00000003c0)=0x8) sendto$inet(r0, &(0x7f0000000200)="7186e1521caa086de36e3022e6de44210701ac055dd06e0311c5e2af766b2d2cf1f0aeb09703a3d07b6a3c936884e2543fd445c8d26ea31a9559fb8dfed0ec15f898c71bc06a54c621b7a0a24048f8557c7944c14137413d5476e8e7a5904b39013ea3b223f48ed37da94a3dc8b25b03f247c2616f69d26c4a6a822d597b0ce0b9aa8c0fa19d19170f2ae1d8837259921b90e9ca20fc7beb52f7ba5b1b9e4b1cd0f4909f76d37057", 0xa8, 0x108, &(0x7f00000002c0)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000400)={r3, 0x7}, &(0x7f0000000440)=0x8) fstat(r0, &(0x7f0000000680)) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) 00:03:40 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:40 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x6, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\v\x00'}}}}}}}) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x7fffffff, 0x101) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x2a8, &(0x7f0000000100)={@random="c56a609c5773", @remote, [], {@ipv6={0x86dd, {0x23, 0x6, "e223a0", 0x272, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, @empty, {[@fragment={0xff, 0x0, 0x0, 0x8, 0x0, 0x8, 0x64}, @routing={0x2a, 0x6, 0x0, 0x20, 0x0, [@empty, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @dstopts={0x3f, 0x1c, [], [@pad1, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0xd8, "6b4f22ab693c66e35a4b5d0963693149abe908a9a3039d08bd1577ebeee8c57ae037b15377e9aa33236c3d7922691ca5af203d06fc9114f6cc757ca5b2f145eb34e7d8f60682a4044b4c0715a20c8d8b39943b040ba893f5c487db63431e55cc97ec8888f093399f73de30eb25ab268eeaa0cbb033e816f44214be6e380163254f05fbfd1ce0baa9c24c293a85df28a862a626c10bd4e40c21b246d4beb44df466308cc62a14c2cb9a96fc259242bd74305e198dd76de4679a390b743a1e52228762cfcbb14b1526cfbcf96826517e5587f5246277ae4fe6"}]}, @hopopts={0x77, 0xa, [], [@pad1, @generic={0x1, 0x2d, "5ca615efa2a1fe431eddba1ae1cee7f661ec402ed8eadb17bbb1dc1b2a9ac0ac04ff8d2f33bc3c250c7d483fcf"}, @jumbo={0xc2, 0x4, 0x8dd}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, @fragment={0x40, 0x0, 0x9, 0xffffffff00000000, 0x0, 0x1, 0x67}, @hopopts={0x7f, 0x1, [], [@pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @routing={0x27, 0xa, 0x0, 0x6e, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @loopback, @local={0xfe, 0x80, [], 0x0}, @loopback, @local={0xfe, 0x80, [], 0x0}]}], @tcp={{0x1, 0x1, r0, r1, 0x239, 0x0, 0x13, 0x2, 0x7, 0x0, 0x0, {[@window={0x3, 0x3, 0x1000}, @nop, @timestamp={0x8, 0xa, 0x9, 0x8001}, @md5sig={0x13, 0x12, "b0d048130423b4c2c3026d7a8b241f24"}, @eol, @generic={0x1, 0x10, "310860648dc9601af4dccd7b914a"}, @mss={0x2, 0x4}, @nop]}}, {"7d457d958331d741c4c9ec622bf7616eeebf3cdc41b3a7c39a352ccd21d9"}}}}}}}) 00:03:40 executing program 0: select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000007, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x40de, 0x5, 0x9}, 0x94) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5000, @loopback, 0x41}}, r1, 0xfffffffffffffffa, 0x2, 0x4, 0xadf8, 0x3, 0x4}, 0x98) 00:03:40 executing program 0: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, 0x0) r2 = getegid() setregid(r2, r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000000)=""/202, &(0x7f0000000100)=0xca) setresgid(0xffffffffffffffff, 0x0, 0x0) pipe2(&(0x7f00000003c0), 0x100000) 00:03:40 executing program 3: r0 = open(&(0x7f0000000ac0)='./file0/file0\x00', 0x0, 0x114) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000a80)={0x10, 0x6a, r4}, 0x0) read(r1, &(0x7f0000000880)=""/182, 0xb6) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f00000007c0)='./file0/file0\x00') openat(0xffffffffffffffff, 0x0, 0x10400, 0x42) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000940)="e4416e58333612cd86ba9d91267009331e93abe6322c6ae56e512d364d101f7a4b3f722f898bb5be29b51e6db90ffee8061346a268060000008f1c189c5e8ae64ef46015229fc2d4f367ec01363db5b2f38c70348f2aefa2e0365f0500bcd1f44d895164d230871ef4fd2b7cd68610adda24f5cb60f9f0440d45f425425736eab78cb5f9ca328f6316b002adeb17d3a6ca52390a330afbe914560ea1ebb98c3530b4e52d8fcf36d0f9b3f1568b72d95061993197807e0d6b0126d95d71188a0115d97fd5f15a34f5fab042416de95b3c7c00"/220) accept(r1, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000a40)=ANY=[@ANYBLOB="0700008cb927af3cab485cb110082340914000003d3b978587b0098903ba47170bb159577eb763bfa5e52a0001"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:40 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x8000000000008, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:03:40 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x28) ioctl$DIOCRDELTABLES(0xffffffffffffffff, 0xc450443e, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x1, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r3, 0x7}, &(0x7f0000000300)=0x8) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x52, 0x0, 0x0) 00:03:41 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x15, 0x0, 0x0) 00:03:41 executing program 0: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0xffffffffffffff57, &(0x7f0000000000)={@empty, @empty, [{[{0x88a8, 0x6e8, 0x1, 0x1}], {0x8100, 0x3, 0x6, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast, @loopback, @local, @remote={0xac, 0x14, 0x0}}}}}) syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaeaaaaa188d3ea1dabc86dd6002290f00303a00000000008000000afc7b0c27973b6400006700000000000000010202907800000001609433df000002200000000000006c600dfc000000000001fffff8000d45a7f8bc6d75a00000ffff00000566b674be9acd7bf358580fc4cd6005515f4f93d0e53a21a20daef499e5b6e0f5d80d27b69a3a572cc8f384bf6617481b2fd51136d240ec037bbbf06dbf"]) 00:03:41 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:41 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = msgget$private(0x0, 0x11) msgrcv(r0, &(0x7f0000000040)={0x0, ""/140}, 0x94, 0x3, 0x800) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() 00:03:41 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x9c4}, 0x8) syz_execute_func(&(0x7f0000000340)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e660f3a631e002e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dec421045f46078f292001fbc4e10bf8c45b70c4c40f8aeb1e0000c483397fd300f7dcdc0fbcaf4c10f1af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a8dfd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:03:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530009eb733528d45c7ce9c8f2c8569fad8ca977205de84a382a5177c46bbe3256c6808de25a723bc"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) close(r0) 00:03:42 executing program 1: syz_execute_func(&(0x7f0000000280)="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") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 00:03:42 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000680)="1e08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c022424c902023ed107c4c2b90a2366420f3a0c073867f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdeffababa1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m') 00:03:42 executing program 1: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7d000/0x3000)=nil, 0x3000, 0x80000000003) syz_emit_ethernet(0xfffffffffffffe92, &(0x7f00000001c0)={@remote, @remote, [{[], {0x8100, 0x7fff, 0x20, 0x4}}], {@arp={0x806, @generic={0x3e, 0x665, 0x6, 0x0, 0x4, @broadcast, "", @local, "f9c5a84f049f84d32a462422e27e297e"}}}}) 00:03:42 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:42 executing program 1: syz_execute_func(&(0x7f0000000240)="0c3cb5b598cd801b6969ef69dc00d9d9d0c44139fd5bf98fe98ac526cc227935726bf0809bfeefffff0df6fe58c4427d135200c4413bf2168f4808eebce00000802000c7c421fc8fe9509b9b9b000000262e660f3a15c92eeff265dc5f00c366450f186746f3400fa6172c24a1f9460f569f0000000026c4226137d3c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720dc4a1f85103c4c454111d00") 00:03:42 executing program 0: syz_execute_func(&(0x7f0000000000)="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") socket$inet6_tcp(0x1c, 0x1, 0x0) symlink(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x1e, 0x9, 0x0, 0x101, 0x2, 0x6, 0x7, 0x3, r0}, 0x20) 00:03:42 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fstat(r0, &(0x7f00000001c0)) ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0)) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20800, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x800, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x8000, 0x0) 00:03:42 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000240)="9826473e431c163a0f05050f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c40f01dbc66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efc4620d9e4500d4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x18000, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x3}) 00:03:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001100)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xffffffffffffff49, 0x7, 0x1c, 0x2, 0x3, 0x1}, &(0x7f00000011c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001200)={r3, 0x10000, 0x3, 0x0, 0x80000000}, &(0x7f0000001240)=0x18) ftruncate(r0, 0x100000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001080)={r4, 0x1, 0x1, 0xff, 0x1}, &(0x7f00000010c0)=0x18) setsockopt$inet_mreqn(r2, 0x0, 0xd, 0x0, 0x0) 00:03:43 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 00:03:43 executing program 1: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000180)="ede5436429550f4c7670c51b5e35a60fa91ed51cd15a8c687d6fdbed7e700bfa581deefcfd88b19b3ec378a309892e56318621efcc875823fbe13f3ee1887f6239c11478f02979c9123702a6841bc989091f0e9cd831fcd076f5d7d2c73a83aa80dfc16d44c078d77fa032676d6123bbe3633a42d5db57ee55d34cd93b458bedc187427abf750e3b83f630bcdb31049697bd0be90a410562b57b7fdbf7a92e0174e56d4d") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x7ff, 0x110e6d95}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x8000}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x3) 00:03:43 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850441f240adbfd9001100c4a37bf0c53e41e2e92e363e460f881a7000000fde978fe97c80ecfb740e0fb8c4c4e3b96f859f0000002f4e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b019710002f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:03:43 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) socketpair(0x17, 0x5, 0xe28c, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xffffffff7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x2, @rand_addr="207ceeceeba6cc2d4abfe3bf2fb7936b", 0x4}}, r2, 0xffffffff, 0xff, 0x10001}, 0x8c) 00:03:43 executing program 0: flock(0xffffffffffffffff, 0x3) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(0xffffffffffffffff, 0x20000015) execve(0x0, 0x0, 0x0) dup(r0) 00:03:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000640)="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") semget(0x0, 0x4, 0x40) r1 = socket$inet6(0x1c, 0x20000003, 0x6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0xfffffffffffffffc, 0x7, 0x8, 0xffffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f0000000540)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e42804b0f99c4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x4, 0x2}) 00:03:43 executing program 1: r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xa, 0x0, &(0x7f0000000180)) 00:03:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000840)=0xfffffffffffffd41) r1 = socket(0x0, 0x3, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x3005, &(0x7f0000000200), 0x10) r2 = getpid() freebsd11_fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = fcntl$getown(r0, 0x5) r6 = getuid() r7 = getgid() r8 = getpgrp(0xffffffffffffffff) syz_execute_func(&(0x7f00000000c0)="98f3410fe6c10f05f30f59bfd913000066448387fd5600001c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00ea00f345d9c6acacc4c3214cb9a5605419c201b00b00c600f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) setitimer(0x3, &(0x7f0000000880)={{0x95a4, 0x7f}, {0x8001, 0x1}}, &(0x7f0000000cc0)) getresuid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) freebsd11_lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000800)="8b80056184e3e32dfe81f06250ac8d829ab4edb9144a096a56999545c98af50628633a60d2454553374524f2933d0e56982672fa") unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000100)="c269137ca53d18bd9cdf09dae7402429e6ad81674deed78bde85dbf8909fbbcb95784f1153c54551a84e9c07822d783e8d441b8af9925e2c24a8b1bb828ef408c8796db9420cdda15024fbe474215eb144628dbfb06b6216c5d53f2fe93af5822eb1386444c43e5d89338a5c62622efc890f86f8cb5a21dcf7527adc59f62e0bd1d8f80d43a57ef6768535d02fa8b9ae00e03e9a", 0x94}, {&(0x7f0000000240)="9a8f918b09a7ef7f05d11400a2a622bb2aefd5a601078a2151c548aa524aa3a555066f8e92c89576a5dba5209e84b2dee4ed5d9511df7cf127ad500135881d16c0625abc3a8cbfcd25971d50a1d1fedeb953afb4c309977e375bdd9a7290f9bfe6c4a18b36e7f70c3cb03d421e7a27e118884448b7c3fdf381255697f7b7f38fc483b7a801ce8c594aa34577d879c8beca36c4070bf715adcc12918daec32dedfcfc3dde0713fbbc83ab0bf3dba504cd", 0xb0}, {&(0x7f0000000300)="c89dd88b0cf288097689bae51d7207bd2e1c3d12151dd69844d40f9788dfa9a386b6e7d8ca01e50176271213e5ca5dfff4034f4adcb88869e13dfc711eb621346c5091759abfa07f47a0129fde1673b0c8441d333fc15b9ff9d08442d928a4129004c5e80c477f6afb7c0594307170ed7c13be1cd0fb3940ba8da7c6b97b76731849fc88a6717a035b474cb0869a89f4d68dfa9a93f2fa188d83cadb919e7f15a8a1519ebbfbddbb90c38f59249d029983299295ab819f17ca0b0816cceb05385d0cd4ce6ae022d9250289d4e2758ee73d7e16c4c4979d0dd620d0cb2c943ac2acb173", 0xe3}, {&(0x7f00000001c0)="12fa2e9755d22d56acc0d94baec62613c8dd1b93c3b4f04c2edd63115d19e85803aa0fcd240fdbf6181a814860b61fce5b9b851b", 0x34}], 0x4, &(0x7f0000000b40)=[@rights={0x18, 0xffff, 0x1, [r1, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x30, 0xffff, 0x1, [r0, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, 0x0, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}], 0x108, 0x8}, 0x5) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:43 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) setpgid(r0, r1) syz_execute_func(&(0x7f0000000440)="985e4aa84ac4031149688f020f05f359bf0a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c44158149b556e000066410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:03:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q') r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x880, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xa, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfffffffffffffff7}}, 0x0, 0x8, 0x10001, 0x1, 0xfffffffffffffffa, 0xffffffffffff0001}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000003c0)={r2, 0x3}, 0x8) close(r0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000200)={@multicast1}, 0x8) 00:03:44 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0xc) getsockname(r0, 0x0, &(0x7f0000000080)) 00:03:44 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x2, 0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x8) r6 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x0) poll(&(0x7f0000000240)=[{r0}, {r1, 0x20}, {r2, 0x2}, {r3}, {r4}, {r5}, {r6, 0xc0}], 0x7, 0x2) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000340)=""/126, &(0x7f00000003c0)=0x7e) socket$inet6(0x1c, 0x1, 0x100) socketpair(0x1c, 0x30000003, 0x400, &(0x7f0000000400)={0xffffffffffffffff}) listen(r3, 0x80000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x0, 0xb7, 0xffff, 0x2, 0x9}, &(0x7f0000000480)=0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000004c0)={r9, 0x80000000}, 0x8) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000600)=0x100) getsockopt$inet_int(r5, 0x0, 0xd, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r7, 0x84, 0x8001, &(0x7f0000000780)={r9, &(0x7f00000006c0)=[@in={0x2, 0x2}, @in6={0x1c, 0x0, 0x8, @mcast2, 0xfffffffffffeffff}, @in6={0x1c, 0x2, 0x0, @empty, 0xc3f}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x5, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}, @in6={0x1c, 0x0, 0x9, @rand_addr="5722c02abb1eee7ad55519adf34764a5"}]}, &(0x7f00000007c0)=0x10) dup(0xffffffffffffff9c) getsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000800)={@broadcast, @loopback, 0x0}, &(0x7f0000000840)=0xc) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000000880)={@mcast1, r10}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000008c0)=0xe, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000900)={r9, 0x2, 0xffff, 0x401, 0x1, 0x6}, 0x14) 00:03:44 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:44 executing program 0: open(&(0x7f0000000300)='./file0\x00', 0x200, 0x48) setuid(0xee01) r0 = open(&(0x7f0000000040)='./file0\x00', 0xb00, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x200) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xf0, 0x3, 0x8}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x9, 0x7}, 0xc) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs={0x0, 0xff03}, 0x10) 00:03:44 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x4000000000000002, 0xffffffffffffffda) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x225, 0x4) 00:03:44 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="51c09cc09654b01884072fd7057d4ff3745f13d6cef793a0ad5eb929ad2170b448c8d56e027c60e8930551cb81c5d26f04ba2bf812b88bda3d513c7b0d08117b2d7a2962fd83dd5ad035b80150cc876ee87a0a9b1c98785f80d48653b2a80e29699b1e57853022eec24104fd54748002c39cc418fcb43d03f5a0f4725b4207d74a1ffc5c97af80c96f117ba8fd07042636cbf99ed99af53737232c2410785e36b2bb12264af43a67f54f74fd08b8cbb478c32ce5e58dbc163d06b014e60838985d9bc5117469362a1dbbe8fa41bb2bd9c3cfe4be00a48ed2baa14c1f4af5e518e1f37c5cdbfcea69a622de3ac75b52eb36c92a54") r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x1010, r1, 0x0) select(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 00:03:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100080, 0x40) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="ba4d9c8b1a6e91783dc550ecb891adf382bdb9e413a0e033e14fe29f") syz_execute_func(&(0x7f0000000300)="985e4aa84a1c340f05f359bf2100000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5e23f3f04fb5fc5071df240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4214cb9a56054240cc2c2b04b970000f08171a30b8a826eefa80dd4d48cc7c4216dec89df7f0f300808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249cddc30a1c9fb110f66470f383a4d0ba261b7e2") 00:03:44 executing program 3: syz_emit_ethernet(0x26, &(0x7f0000000040)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x14, 0x4}]}}}}}}) 00:03:44 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f00000000c0)="98340d0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:03:44 executing program 0: r0 = socket(0x2, 0x10010001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x47, 0x0, 0x5, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) 00:03:44 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:44 executing program 3: r0 = socket(0x17, 0x5, 0x7) connect$unix(r0, &(0x7f0000000100)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) clock_nanosleep(0xf, 0x0, &(0x7f00000000c0)={0x985, 0x7}, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) 00:03:44 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 00:03:44 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x12cc}], 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x1f) 00:03:44 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x3, 0x6, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xa0, 0x0, 0x7, 0x9}, &(0x7f00000000c0)=0x14) 00:03:44 executing program 3: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:03:44 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = socket$inet6(0x1c, 0x0, 0xdf) poll(&(0x7f00000000c0)=[{r1, 0x10}, {r2, 0x2}, {r3, 0x100}, {r4, 0x20}, {r5, 0x4}], 0x5, 0x5) r6 = semget$private(0x0, 0x1, 0x22) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() __semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f00000001c0)={{0xffe000000, r0, r7, r0, r8, 0x14, 0x1ff}, 0x7fffffff, 0x80000001, 0x72}) setresuid(r0, 0x0, r0) setresuid(0x0, 0xee01, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r9) 00:03:44 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x3f}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x10000, 0x71, "b8870b5e378d51172010244d1988674f695d810bfd73d7258b7c1c5c94591452e4d77710d6ac5a3802ae1b020f33f328a49880b4e37cb60ca2c66e48543a2ff5919bc8f9877679503ec8e5c1b929f2ea05677fbed9d7c9f2e464d82c44f92f4b9ed1eca8f97d497b8e06de9a3ab3ae48a5"}, 0x79) 00:03:45 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:45 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a00610243006000000000f9feffe0000002ff020000000000000000000000000001890090780007040060b680fa0000000000000004000000001803ffffefffffff00000000000000000000ffffac1400bb"]) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x2, 0xf, 0x8, 0x1000}, &(0x7f0000000100)=0x18) 00:03:45 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="fffff8005a71d0000000000000000066"}}}}}}}) syz_extract_tcp_res(&(0x7f0000000080), 0x80000000, 0x8) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000240)={{"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", "ee6344bb021f54767339457a930ad9217d86bef49c818d6e533de6b87f08c24e", 0x81, 0x4}, &(0x7f0000000180)="40fbc121c8ceeb79bd72dcd6ee5414abffcec142724ff24462446315d299cb9366745e78f20d13e0e68df76df5f76fcf1a290c7213c4cac459d0f0aa5681e2e56ee5a13a5c61725fa81109723f0023d09b68c5f31c91d3a20e43173b7068ac2540eb4ceca52be9ca958d3bd774b7b7", 0x8, 0x0, 0x800, 0x7ff, 0xef, 0x11, 0xfffffffffffffffc}) 00:03:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x301, 0x80) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000040)='\x00', 0x800, 0x1) flock(r1, 0xa) flock(r1, 0x9) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f0000000340), 0x1) open(&(0x7f0000000300)='./file0\x00', 0x8, 0x80044) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0, 0x361}, 0x0) mlock(&(0x7f0000a38000/0x1000)=nil, 0x1000) socket$unix(0x1, 0xfffbffffffffffff, 0x0) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) 00:03:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000040)={0x2, 0x9}) 00:03:45 executing program 3: syz_emit_ethernet(0xee, &(0x7f0000000100)={@remote, @random="188d3ea1dabc", [{[{0x88a8, 0x7f, 0x8001, 0x1}], {0x8100, 0x7ddd, 0x4, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr="00000000000000000000ffffffff00", @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0xf, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) 00:03:45 executing program 3: r0 = msgget$private(0x0, 0x9) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0], 0x1, 0x800) 00:03:45 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r1}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) r3 = open(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x9) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000100)={0x47f3, 0x7}) 00:03:45 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:45 executing program 3: r0 = socket(0x11, 0x10000000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000380)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x1, 0x5, 0x9, 0x9, 0x5}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0xff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1206, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) socket$inet_sctp(0x2, 0x1, 0x84) 00:03:45 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000240)="f2740fc83139af008e5fa586226a189d3d4d01a39597ab75ee3f3e81e504e50e4d5d65226d741b4ae5ea345743f37a9f36fa80bdd1d3abf95467cdd1a345264d7c708fefb1924ed087a319359ea7f7438265e7d24fd0592ef5816449a9962503d64c0477357f76ac580ad99ce44208cc74c65da8b57cc7fab6ea3622a8b8d74ad1c50bd7004cb79dc856e8556d811154c4fbfd591a88feddbbc783875c7a7fe03a442699afe169f926e81fda9432f1d9bb10a6e48c82752a1b31fd18909270927bc0d52a9d9ef31b55cece3e1bac3b9862e57db4cb33448ed2c46a0664d02471f08fc381bb0e81e218b6ce47c11c74130751901fc81c6314edbe29cc3997a9573b2a60368929580bb9132e89e6a5167d0932aa8ae3a0484a15c8078d938ca5e7c2df6178acc3fa4b9c2dfa2953c72bad0ae74dc88edc410c5ecc2ec22d10edaa40db2dfd65dd3536df71221b6d2e6095dff5ae543f9e4adf7e7a25d6ef83bb9723b64637b5ef5096f0157ed629661701a2274a74d8556c4e2825728fc546fdf6431f1b03da856e3145aa33ab143d33f70d3807b5acc7383e1e85950e772ab1c493882264172b25fb11e181566b5b5378703178e2739720771e85c86c426b345cf45cedd88d8adcc8b1bd1046de5fbb38964e9beb1741c87068b505182b434c261c5cca53f895c8c11d1eb9ef36d00c60e0be892c26884e84743734c333ebc39eb0b445b5f92d2620a8d0239e81e31728713aef3c5bbfc02634695c212332e8b105d8e4fcdbf51631b731c3318f25416d4ff2af3a3065876322c8f0ed8464820dbce668bea157cd0b6e985ba0b5e940809cff5254cccd8656581a3ef6ee10e95309eebedf8eee9fd93e230148410821f8e42559dcce60643ed52f9664db0e74645e074ab8e9f4a051395c7db58240e633f0c3dcecd7867ec399137cd6f13a8bb0689c27b947fb97bfe238bb34b66f6d34297b5a7135705a1a7d762a2bec915f2ac475a9ae61e9437981f821adaf4b38a8225105a354548493b3e7e0b9ffb6aa8dfda1269b38cfde90c6500a729a3c9811211ab5e4dbf7738489a0a61569b6b146a50757390d9081756c9312c8f524c57faf5799d2386f584152a6e9b430f27592e946658dda4eda16f503a777cd5fcb4b96828caf302084e8f621382801b39732fc13736a48b247a019f010b10af9788a5e4c0531db046cbbc9986594375f417cabfd36db7e24d93f6a86a3259b058ef385b479a180d739b4a146b194d4e7efe4d8469d069fc9ac016bd059e92c06bb7f4cacd0d8942b00ff1e681eabc56fea260f1ec142ca0cbd5e34bc2eea0552d06aa616f1675791da1639070fabb7710691ea70b2106185074a30fb4c5491049202510fea8203cd386b9ef488e6f3ac417cc73e55df28c386c93ee692f4f633adb7c50556d362700efd165b5f829d4b012b99437ecd1001f284660bf71171bd2e21781de9cad02e07a0fa35ff54342980b9dc9c2f265c153709ff63edc813ec2b0ce184327dcea3be42cbfa1bd3bb1a85e8a760d68445f9e1a207af116ef90d1478f0863f9af29737bcd74db3439cce97283ea402ff5f0124158bed36e7784f88b3b69a39919b3e4a0ea8c6a7c75783b693cb6ab054969608f0e6657740ba16543ed68780cd6b272ccec95cbede4eae137765b56a713061366e977908d49506f0872562728d105163157973b21dfbefa5da5964f68056f66b19393b4f50b3d96aeab6444d8070c6c3dc7ac66027620568f10a9cc7d376a41f71c81ca90a27dae0323fa42b2d65a78620dcbbbd842f81e31554edbe9ecefa2ff036d19016f10b802ba6f4b5b43d6a1c6ffa9036e4a2d0e7f39721cc4ab413a888981be2aea06cd1a30be140847be1a8ebf1e01cec7ebd7929ae081f6a4cad338493d66db610532ca7025d45b17cb87d6b43adc47a25aa54b97f47bf4d2a730ca44fe916a967624d4680d7773a6eb74376bb74a167d9eee271fa1c2713e075544011503e752622cf4d16571ae1741b7ffe121f8d79f4514851514af1c980b3c845bfda0ec8d7c63972c46be745769d1d0006fc0e4034d6829b845c3ef1b1e991cd9b1d984d2289e22a8ed20576578fab0d60eacf2437a2bd4230534bed4a1cc72fadd3b08c2d1e84b59eda745bfe77a33ddae7c76f7a1200f05000e6f6392206bbdc0ba5c2d600ec892c46551630a91069f7457c4887f79c6a9b5804163a45b54c6b47e4c7e835d3390281a3cf18ec7f467c2002d65be1e899e260c1684802abe7d184d4121f2b753f2f05db82db5aab49e0f2590a02117fc6eb812a56b36e3de3763abf353753cbccd768128f7c321406da4f3e4bd2e81b2ae3b0fed44fa6c142daa83cb55305fac4f52c99f6b69eb8203b2d23f990ac0a76aeecdc5fda56bd87ae248e868708ca38d791e4e461b76f9f93721daa966fef7716c66a46479ab2a8ee3de48690bc8a3936bdedd930fcf73a9443e4f0d1d91dad953f279c0d60809272d72a8a3b8ce193cab121b71476ea918c6bb2ff3b4195e96b094ca5bd35e63bb6e3bb5c766a992652c38ef6479d387f2f8e29a1b17bda45ee22c6ab0d9bc24aa447962f21f2e253afe8d975ddfe212f13cc6f47cc5126ddd5ca541a74375e4763262b29b13c13283e0e8d2710ce2288a28f0804930341ca2deda3aa7d0a4be11b71084a15823c25bba03568c0cfde3874ac1e61061f4662eda3b3c6a324baac22bdfedeb8a48c260c233479b5f891b222f695bb72cd2ea9cd1597e5a4ea234bf7a8e3334cbc530dd4f39e581858c10035729fb330dbc2498097df0f586d5bbf89aa1c840de4b6704f8e01d8fd8a116e1d90a4bd74722d84565ed1cd4f843c098ad2b90b13a0263404af209bb78c5f93b100511fdc83dd32ddbb7aa26adcbca96b9a3389c674b35a55524ec242da36ed38c523f033f8061d8291b43fe0d86ad49cc8dc4c2a93a66818f3991d3bb9a82334746ccdd2de3513a7fad52492a52ece03c3589d655106c4b84a2553921774382e2a95a53cb12c64292504c74a168afe944851de047f8d6d108204d3538d74432697b99042b2edd87ebfb770ad751b4a7f59730696d95849e49173cbb2226b37cd249459c0a13d6e87cd8c7c7b61e06337f708b5e6e80c5daea99772404f34043e50b3e545cb833e8eff4a51c7553b373af4a8d706fca79ab192275b416c74350ec7f5ee6d280e99204d62507fbfcdeb175a45f8c26e3723b1ef55876c07a57736aecb4ab81e17d421e10ffbf274130db73f86d828a6bcb5c3c2a0db59da7c501c8945caf8b6ecca20bf98965df582242a1c4bb3acbd323cdb6f6ae43bd812ff1781b8ae2548403ca8408fa67dbb4b1bfb5ffea75ab372ffc4c9b1ea9a7d37ba3ab5c394defb3b72cd04efe38978522b1bea860c10d5d77f27b71c4b648296b98dbde9025adec57b8fd62e126f16d7198abcc7db8325059cc05835946ecfa52e16efa04058bdb72d1338ace7021069ce5df94e4596d3c97c7d14f59c4b9de982f240fb9bb827b23a4b5153147d8b314f76479bc96782f13edfc4680a21a68db0e45955aef64d5f953e6558ca80fc1997f20ca6ae92f94f1abd54c717491072f0e1ac15b8c5f118043848d5f97290539c2019e217070b2becc8bf3a2853b475488056f3b7b3ebef3c4ca3d2f849b59905fb380d52afaf263b58229896216f63a0b5ced9bf26da42889bac3db96977e19cd1d18ccb4f4c7c45ecc8dc4732dd4ffd1b4c7eda2a37e650bb3e6b1cc75726a2546d3f8909915590c41cc632bdbf658af03edaba0416f35a10dcf7fc23cf5632816a0a14960147dd6f29f469cb17390c8ef68a99bab838ad97967dc7399c9ea9f26f8c05915f827078398c3eff774898f9f39e8af6c237f3a181dc3fb3d69c7dcb431e001a4594c2bc4f25a7a2f1ce57e730d7dd7b555a70fe963416803df10d095760ec884e974327b2300aecec33e6bc8666664fd068d6e84ad142782974a9e7ea61fba1d24ec6adcfba1649a69591edd3fe27e38a4ab9eb1211017d8fecb03c282df9b45b85a1cf73ff1364beeaa8cdf0277b7abd494689ba721755ef5b7bfafbc79c2e5dfdf378f034aac10fef184b9c1c44e967209d26fbc4cebc46ea073da224a681e7ecaa125b1ac4f643a7432c9938383ff55c76505db3242740e490a63cf287783753cec97ac132d536ce6eb43a18305dd63def1effcf72251633346b8d9de44d2db8fc76488017447056d85eb5046b00ccd15074671c15b752a3638280ffae60ce415fabbecc40c2498f2a3bb54679dee0c02499eb6294bd7a0b5914ae0b5b0281f11ac9332ba2e6256b07fcaa97b8a9407caa7cd49a331b55ba90df0accfc3a194de5ebdde71de062ac66e9e3851923530c9a1800e437a27af60bd8889c66a9d4c82a7e541c32a80b40d00992d7244714f1c406273e7f0f7d55ddb5749fba75c9d8069b50d2bc28c8df3d270fb48c8d4662353b4eeaa63a14ac0f312db423501553e95d60231883318e6a5e305ad8917024394de45463799049a27c3aebe7e76631b498e8f3d4938be0995f80fb1961bac0ee7a07342baab6d29f404105687cd91c29b8fa46014f75134e81ea67c81c337d733be164486e6b13aa469e3f0dfd565c966c3b9adad51ddc94a25d3a04c55328523ca2bbf00f187c119445cadc7a26be2f4d8d542dacf78699509f48c6133b2e89b146fb653e84ce5e7789b028182cb0f4e4091299ab64eeb3847e95c2bf720def67c71d9af37de077aa08e3a05fb816c9ea3ea7872970d2dd3cb06618bb0344c6c0b26a9d6f991849286a7f5f73de57187637322a6c436411641bdaee8adea0c0516d934be59d71c727890b555fdc0d0f05f664334dcfa699e2305497ad9bcf3ffb6f62a1a86fe1cb928c2a0e341711f3ad4cf8b82264381793a3b566a530adbb6f0b0049c3ee06db95261d2a775ead38dfaeb1f53b9ace1e3c5c86efcf9d7743257cc80248397c50f0a591e8b009dd90cf56a55b8b16af40447ed67e0259ccacf3205fc21bb9ad83d095e4b23c1822f2ccfed59026de87304cad7627b3b716dc2e1dff7a43e02cf226ee8495f3cc37a5d1315d40d6955d2d137bf4b1f5e97c245c011ecaeb4ec87034842df69001d2b8ad3308dfe483a71c2df182c28020ddafb44cd2650134cae78b470c689aad1e0dfaec5550c2dba115f4bf23289fef89d4ec106b4e8026d4441c30181508d8c48b9e388a74ad91035babada32fa96b762510e92e07ae43db7e217f97fe6c76c54d9318a20bace840eb5e69b0712225db181bebcc08367741ed8b325d2a307d37490c41c72911a32b2eea49b3aa71d994e987c955ec09e7a9004bf17fd6042386d4a349954c33d7a3da814a7e2259d4422a7523ba1febd5b92b7a3066bde5340e6495e6f5f24dfb530c04ccaf466cfc079cf9012a8047f97ec7715115f201cfe1ced6751f4eef572eaddc8eb6a0c8703f73863679ccabea40a3cc5288f107527fe960f7dcf4e7c8e36bce6e88f24ab8530e5b682418f861943b61f7cdfce93e4f2a3c09797f5d88ce1a87d40e20a4c936cf53f55193d5913a189ea4e83b5450e46dddffaa17b26eda58c2b2f3d88715c72b53bbd37ef18e09ae648f4d02e7bf346063b87058778120172f87985302b03d86fffdb512a4c5316855ddc9234f7a3d52504d15384b9a89a6096621e809d13e88b69f8cacc6836a52b8f69f12877ee999e0ecfda2bbaf818c31a0892d72d362824406ea3dbb15a23666ab59b23a6bc7ef776ddcdc8324ec4ccf2f970ced92ef7d") openat(r0, &(0x7f0000000000)='./file0\x00', 0x100600, 0x80) syz_execute_func(&(0x7f0000000180)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21") 00:03:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000200)='./file0\x00', 0x301, 0x80) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000040)='\x00', 0x800, 0x1) flock(r1, 0xa) flock(r1, 0x9) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f0000000340), 0x1) open(&(0x7f0000000300)='./file0\x00', 0x8, 0x80044) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0, 0x361}, 0x0) mlock(&(0x7f0000a38000/0x1000)=nil, 0x1000) socket$unix(0x1, 0xfffbffffffffffff, 0x0) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) 00:03:45 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x1) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x5}, 0x136, 0x0, 0x0, &(0x7f0000001440)=[{0xb8}], 0x10}, 0x0) 00:03:46 executing program 0: syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:03:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x11419, &(0x7f0000000040)=0xcc, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0, 0x2, 0xa8d5, 0x2}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x100000001, 0xca, "b4c847f15d224030b2d95868a122119ee0d05c9296e5a8108365f1b74a54dec96b0584484bc1506efc4d594627de7c88f60ba51d6655050551e1b0a2fe051dd407876bb40a738959680fa2234d28779dbcfea7d76c9165905b429d53582665d8f0b33036bc4e7dfc74508a78837f378bac65700318c540e4aa1a80292ab2d9e395ca8fa8116e5934a2416b75671f9a447ddea3859de81b94e129b631783a528b40f5c5b15a58c539b70a7961bb350bbc75eb44b23a4d85074a1f80fdcd80fea4ef0abba4551bbcbcde42"}, 0xd2) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0xffff}, 0x8) 00:03:46 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc97f3ed107c4c21d3fdef2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f000a5b5b404541e269a841000f99f2470f11b703000080aee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2ec40fc7bf0d00003c66660f3a0b0865") r0 = socket(0x1d, 0x6, 0xffffffffffff0000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:46 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000480)="7fb273874a541a12dc6925fb9931d9daad8c8f0e0a91bf2897c42edaed289dd4bf00bf47a51cd514f28d75324520fd0eb6f1d4ced791a26f4c943028265629c15ca4e7bbf6a581695c20d3346ac31407fc32d22cf2a1d9ca2f8cff9b7ff8f997b39c779afdcc1f16540dfcdcbf0f57084ae52d84672f015b56d86a2e124d018e63d097186272a2a0cf62b3bfce83ab71a9ced084fccd4d46a4e94643f9a16ec48c99aaf0cdc75fc28cd81f833adca6054497c0abe28a3ad5f5bafbe3b8da4592cff0fcbc824dbee3de6e8e87e02e86b3db306f2cf48ca01209f1179f00229d") mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000100)='./file2\x00', r1, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mkdirat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x0) renameat(r1, &(0x7f0000000140)='./file0/file0\x00', r1, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:03:46 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x40}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 00:03:46 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(0x0, 0x4, 0x0) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x99c1e600551b1c, r0, 0x0) 00:03:46 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x4, 0xffffffffffffffff) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:03:46 executing program 0: r0 = open(&(0x7f0000000540)='./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) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10001, 0xa) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x0) fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() r5 = getuid() setresuid(r3, r4, r5) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x8) 00:03:46 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x224f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x400, 0x8000, 0x400, 0x100, 0x10001}, &(0x7f0000000180)=0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3, 0xfffffffffffffffc}, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x20}, 0x4) 00:03:46 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, 0x1202, &(0x7f0000000140), 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) 00:03:47 executing program 0: r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10001, 0xa) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x0) fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() r5 = getuid() setresuid(r3, r4, r5) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x8) 00:03:47 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:47 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:47 executing program 3: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064125c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:47 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:48 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:48 executing program 0: open$dir(&(0x7f0000000140)='./file0\x00', 0x200000000010203, 0x40080081) r0 = socket$inet6(0x1c, 0x10000004, 0x6) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)=':{\\{]\x00', &(0x7f0000000200)='K\x00', &(0x7f0000000240)=']\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\xb0\x00', &(0x7f0000000300)='[\'&-+)+\x00', &(0x7f0000000340)=':\x00', &(0x7f0000000380)=']\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='&\x00']) r1 = socket(0x1, 0x30000003, 0x3) freebsd11_stat(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x1, 0x4, @mcast1, 0x3ff}}, r2, 0x1, 0x9b, 0x7}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r3, 0xffffffff}, &(0x7f0000000100)=0x8) syz_emit_ethernet(0x3, &(0x7f00000006c0)=ANY=[@ANYRES16=r0, @ANYRESDEC=r3, @ANYRESHEX=r4]) 00:03:48 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000240)="8c1dbb3eddd9d9adb2abf5e717e9916cbedc11cabaed70e61bebfa7b170c3d23e7185e54cb6141a9ea6e9c6b4f5cfec4e1a2828d29672769c471c247f9369ee8fa7b975a2cec01688c6dac0c1611de5cafaabcae6e402e0919e59e6fe8f8a43dcbd225a61de274c05e806c4245007b2d5616108f7c1f7ee604720217a60282ae91c6bb74f48a00c535dbdb7fc76456717fad840d3128f4c0208e31f54a614f0a86347cf6b0d254b27847f65e66d30e5bb0479d843f8d468d706ada631b8b15592edd0d395f095f2aa53c0192b34e68c8e880adf5eb222ab092954b5c06882f") ppoll(&(0x7f0000000080)=[{r1, 0xc0}, {r0, 0x2000}, {r1, 0x80}, {r0, 0x40}, {r0, 0x100}, {r1, 0x202d}], 0x6, &(0x7f0000000100)={0x87f8, 0x401}, &(0x7f0000000140)={0x1}, 0x8) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) flock(r0, 0x8) 00:03:48 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x3, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x6}, 0x24) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2001010000fe800000000000b645e0c17091da0000000000000000aa010000000010005db11fa69af88e4b1bb8000000000bd45800"/70], 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:03:48 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)) r1 = geteuid() setreuid(r1, r0) r2 = geteuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r2, 0x0) 00:03:48 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa0808000104000016469e716f80b1a9e9dc150b4fd59f6f8110ce2e63fb73a66cac1400aaaa00d1"]) 00:03:48 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000240)="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", 0x1000}], 0x1) writev(r0, &(0x7f0000001700)=[{&(0x7f0000001240)="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", 0xff}, {&(0x7f0000001340)="f479f9ac1bb82d80f392e8f249b7fa2a2bf27715b21539df3db1d76502b69969a69fdf906b200de364d7d65c8a334f9038205966691d8bb1c060cf71238bcbb1e41eaa66c6f2bed42f947ad168f9dbd6b4a9b6372f9af1c2ea18722f622618a75cdb57e2f673fb1d231204a6a71ad76953f7348804491fbfea2de0aa72b88b14149483f690e8f19f281cbec35bbb1e2cb01fab87377b37d387f48a6d4ed61585c1a957251bd157d84ef9d0ea7e536d3b278b676ddc8de3a2cd977590199b97598da328da05e82313aae1a61ab256", 0xce}, {&(0x7f0000001440)="fa98af2637fe7abc7ce94cbf034d9c5998662feedbaf6aed45eae269df14d5e24d1ad761e9f015c9d4851bbf8ddb0730b191a93031", 0x35}, {&(0x7f0000001480)="db79354cd6d87e657d08655681811c6a79a6d0b9e20aa87721096edb58cf6e221658857ee12fd2d6ffac953f501de58a6d9cce6d11f6bff9f11bd051694afb70b203ab4abafd83a49a2024884d4f1f43f6110fd07f05cd0cc210fad93862a947a00bd23e26d0c81e696646eb5c2507a5f447bcaf9100ab33964902028cb9a43d040cc6312b94b039158dab27db14822dc4c60d6ce67e7b5dc183295c834cbd10fe09d28e7f4996934e99cac5e30cd8594f88b50443a782a91c33145a61ac19b16b28ae5ec9146a1ccd063db6878e6d3f2c82d3099ecb", 0xd6}, {&(0x7f0000001580)="ebc62afcba7f17769aa8e0957b49904726c54358c3b7dd88f3e633b16e45592497accc1edce464aa0123d9ee4b3a7b6894407748e4b71b409ccb7bc5f910c5943bf307ac0782aaa7b07d2ce976d555141754a90248f74bd4683002c21d4df50ec815136aa77b068de701bd3ba37244e279f66d08ea15a12ed047b66988f2fc9e463cdcb5ce42b12ce85ac7cba930bf83d7c21013179f5a1f060e88d8907768fefad167f84089df7c50d2f0fe2139cb8dfdb31f8d3e79040c762f52fddc79cfe4", 0xc0}, {&(0x7f0000001640)="e5b04317a8962f0647bc332413f8b3c34d4536d5832d6cf8a726a672ea31903dc1012fea5ef62fd0dbadfb79dda5385d7920974792159a67e9de29ff9fc49726a827b689feefdd8e28cb7b60fa48234261d04274a1e3e97ef61b3cf2e86c42969b3112b1ae73723aa1ed96d0c091733ab0c0a97cd93a1bbf7147d9dda3429a299b5b8f98c25a4f219baa2f0b5d44612b0526c3ff93f36f807a86d06ebb44", 0x9e}], 0x6) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0xf7) read(r0, &(0x7f0000000200)=""/42, 0x2a) execve(0x0, 0x0, 0x0) close(r1) 00:03:49 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="7100364841655dba5ba18b8d89f366e2c036b660b123092be34ea80387f6b56125a6273fc5633e598410b93cf0a8f75cc59acea1000001246a34d3e60d814b3806000000aac200000000007f7d29a0b0cea965509fe402364e97c048d28395a7b2c49c326bda2beada76d98e79a9f16b7db755edc5af13a0bda51724ce67aa9db9b0b85f30fe2064dd175e306ee3ce9233eb1df288febbf8578af34f4adbddb9ee47c88e1ca7b54b891e370da60e2b5594e03d4fe3fd3d91bee4c340f1a711b2bb6c0ec0612d25f7cbb38e0e911052b14c5b617d85457043cd77855a3976ae1d6d4d0573b04b58677c4fd1952e3c930c7f16f101eafe6400"/264], &(0x7f0000000240)=0x79) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x43, 0xfd, 0xffffffff, 0x4, r1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0xa40000000}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000040)={r3, 0x8}, &(0x7f0000000080)=0x8) 00:03:49 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6002290f00303aeb00000010000000000000000000000000ff02000000907800000000609433df0000000000000000000000000000000100"/97]) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x6e0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x3f}, 0x8) setpgid(r0, r1) 00:03:49 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:49 executing program 0: socketpair(0x11, 0x20000000, 0x0, 0x0) 00:03:49 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") r0 = socket(0x10, 0x5, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:03:49 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162fd382c40246464680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}], 0x2, &(0x7f0000000240)=[{0x10, 0x1}], 0x10}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x30000000) r2 = accept(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) r3 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) r4 = geteuid() fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) r9 = fcntl$getown(r1, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000580)={{0x2, r4, r5, r6, r7, 0x98, 0x9}, 0x8001, 0x401, 0x9, 0x200, r8, r9, 0x10001}) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:49 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000069078a914d5bb00000000"]) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="6b54268ca6b1", @random="5215d46f018c", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @random="f045752c7b70", @rand_addr=0x5, @broadcast, @rand_addr=0xff}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0, 0x7f, 0x5, 0x15, 0x57, 0x1, 0x4}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xaf, "80b96efa8ad88fc30ddf1cb6fa50c1beae937eaf66c0b158363c2eaa14a90afe8ac82923dab539db193cfa4ff099023c0b169f3e4b2e9e40bf9b641f0017c8af34ee82c7df1356bdb6871777a2bd627820a4299bb7521f13597b77fc71b2d0137d4ff76c84945ce686ef8984d85f5c3551d5eee9ecba51ed8866cf6be23b25c13a0d2bf8d384e3bbf3a372a50625259bae6e8fc847e0b829a8a4c83b661d9ea65e4a94741ce49d2005c118cce9bfd5"}, &(0x7f0000000280)=0xb7) 00:03:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) r1 = dup(r0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x3) shutdown(r0, 0x1) shutdown(r0, 0x1) sendfile(r1, r1, &(0x7f0000000140)=0x34, 0x1) 00:03:49 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:49 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x20, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x4, 0x1, [0xfffffffffffffffe]}, &(0x7f0000000200)=0xa) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000ffff03000000000000000000c6d035f30ebcc4797fb2febe14ab863012733c107e20aff07b04b147adbd38be5a6af98e374c68ebda094a95a39420cea06e7060352d48021f862046a1ca2a8b6522664ab560291cf56dc20a3d7c8299c68860013e928714026695dcfa6e89268969468b4af7c00f8b33dad9993913a03221155af180c5899e452b81c8e0deda66da5a5156c91b0b764268d813b216ce0f5bae27a90dde61fbc3b64f6bfb5efe0e991875d81c41c4b311999b37ec9a1128206909fb47fe5c5cec2ffccc581f3412"], 0x11}, 0x0) 00:03:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) fdatasync(r0) 00:03:49 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000140000000000069078a914d5bb00000000"]) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="6b54268ca6b1", @random="5215d46f018c", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @random="f045752c7b70", @rand_addr=0x5, @broadcast, @rand_addr=0xff}}}}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0}}, 0x0, 0x7f, 0x5, 0x15, 0x57, 0x1, 0x4}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xaf, "80b96efa8ad88fc30ddf1cb6fa50c1beae937eaf66c0b158363c2eaa14a90afe8ac82923dab539db193cfa4ff099023c0b169f3e4b2e9e40bf9b641f0017c8af34ee82c7df1356bdb6871777a2bd627820a4299bb7521f13597b77fc71b2d0137d4ff76c84945ce686ef8984d85f5c3551d5eee9ecba51ed8866cf6be23b25c13a0d2bf8d384e3bbf3a372a50625259bae6e8fc847e0b829a8a4c83b661d9ea65e4a94741ce49d2005c118cce9bfd5"}, &(0x7f0000000280)=0xb7) 00:03:49 executing program 1: mprotect(&(0x7f0000726000/0x4000)=nil, 0x4000, 0x2000000010001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) ppoll(&(0x7f0000000000)=[{r0, 0x2080}, {r0, 0x4}, {r0, 0x80}, {r0, 0x20}, {r0, 0x4}], 0x5, &(0x7f0000000040)={0x276, 0x8001}, &(0x7f0000000080)={0x8}, 0x8) 00:03:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x40) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x4, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x7, 0x40, 0x81, 0x3, 0x7}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x2, @loopback, 0x2}, 0xffffff04) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="334cd766a981613bfdc52e2693b79fa31e0b2973ffac9991a96564990610fedf04c0c3d08fcc057295d4b696515149ab4ee47fa596eee769568d711e8699372cf65dbcd3845eb441035bfbc17cc0d1395a65e768fabea4e1f7645b35b2f8923ad0b8961a30a41da024c162c3495cbbf290fbb36bdea1", 0x76}], 0x1) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x3, 0x10000, @loopback, 0x5}, 0x1c) 00:03:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e22ff0f0000fe8000000000000000000000000000bb000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/128, @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2}, &(0x7f0000000180)=0x8) getsockopt$inet_int(r0, 0x0, 0x17, 0x0, &(0x7f0000000140)) 00:03:50 executing program 3: r0 = socket$inet6(0x1c, 0x10000005, 0x7) fcntl$dupfd(r0, 0x0, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000000)=0xffffffffffffffe0, 0x4) 00:03:50 executing program 0: syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac00ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x108) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8a}, &(0x7f0000000100)=0x8) mkdirat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x1) 00:03:50 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) preadv(0xffffffffffffffff, 0x0, 0x0, 0xa) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:50 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:51 executing program 0: socketpair(0x2, 0x20000005, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) 00:03:51 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x45, 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080)=0x1, 0x4) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) socketpair(0x0, 0x7, 0x4, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000380)=0x4) sendto(r0, &(0x7f0000000340)="f00df76f9aeabf25", 0x5, 0x0, 0x0, 0x315) sendmsg(r2, &(0x7f0000000d00)={&(0x7f0000000240)=@in6={0x1c, 0x1, 0xc2, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000400)="e5d3dc64a7e4e1f922b7089abb1b9664eeeddcf9eff7246e5ee6853e3a9a3bd404fbc316189581875ff3104abf311cea837e5cf22431bcb348dbe7e31a52af8194dbd3be3cb81603f10ca9fa008ee6dfe2179fad82abf90a49c4e07ce06cd6298bb4a8c936691d9cb563d7cd0e1de3a7470d05a0753f29a7a4c900e457de7e08f9875902fda4ddca57077f29ddfd506f2a72427d1f592be4", 0x98}, {&(0x7f00000002c0)="b72022838032583cd34ccef81ee603c552acddf0de442241d8430aaa98152deba82374040ba4e20a516e8f77ff3403", 0x2f}, {&(0x7f0000001940)="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0x1000}, {&(0x7f00000004c0)="88be399a664cb683aefecf7659bc773869636e80a31ecc915d4b16338afd001bcda4d9d9af", 0x25}, {&(0x7f0000000500)="d38ed35bec8effd727e12d5bc144dd3f8c2015ab581e5df443396243bf2fe1774dd5a32d20ba7a7de9bd5390a2f095fe2d29ae940b8aa858aecc9a167de8d07a8e7b012f79b06fcd2b4d5a9c4db419deeb4de2ab037394bd23cb1e16b47b4b809a3ad6fdbc6df4f5bf8ef74e7e2b4d6ae9ca70d0f332339ba093d2ce44fa1bccdfde0825b6c94b2ebb6942ce6703c99c5071ca94b2fb3f72630256f6dd4abb7a7ebf6b34af12e1a6f429b3f2f78c6a88f038d9bcf763a1eca9f67c9bec23d958e528b36d7df3f30c21b09363b4", 0xcd}, {&(0x7f0000000600)="caecb6381d40ea84f76a19e9d77e0f3cffcfe2d95ed7e049e208a6cf9f84d75a4684d4816fb674eb5e3b5ab93b89f7e39f3043be8b3c09d9010d0359db0d78e2e653da9d4ea928cfb1d1d3c268886e44e10c5dba168bf545f9162959c8ba3b06001df1ba7e45", 0x66}, {&(0x7f0000000680)="b5dc16fb687bf7e4621415cc1ff9e1fff55f9aa85056f8f121d7cf538c94e118d398d1b752f825bd2f041e3d502f9c75ba853e5c0e18b5937db4c03b2c90653d07547a9f636f116b200a3c", 0x4b}, {&(0x7f0000000700)="97b4bb3f0d1fb72e209625e840ae29b981bbb03ebc4355a6feb5e26d7c1ea7dba67fb80fbbf015d7e9d3af0c51ce5e030773f440ecf1ffc2bf9543b985e523caa376c3238066af0382932c0c2d20ec72c6ac2893e038d0665b80dc4e5665a686a74eb9d76f82ae68bfab68d35cdbaa6bcf1eafb668f959dbd84b1a81b70a3186d301c84968f644ed4098ef7e550de4083cb424e510dce6fc100704143e6b7eb6f8baa8e2cfc3d64ec59f6a15dffcfbb17e0333b090a57f3eea05cf944b76f57e52c2b9358034c7f9d942fb969e13cd3bc785d9cf0f64851e2987c47dc35e5263bbc3452f5a1594928446d2da5c3d9b44", 0xf0}], 0x8, &(0x7f0000000880)=[{0x48, 0x0, 0x7, "aad47bb6aa79229097f66a34629d3b19b415c771229f644fd1bdf5f031bc9c975461f01ef7e5ce154d8c705c34914b988d70f0b365ff"}, {0xd0, 0x84, 0x63d4, "c253c3966b42be173f6aab8a0514adb719be6b374891677a817ce2609b51c3f76c1b2d2feef6fae3026db7cc4b710051a419e9aaa5afb4ba3d29e77f169d826ebd505ff9d2a2aef564e1cb1124d6781bac1e2fca7d64358bd09dd2684c5dfc4901f02aed47889a3eae4dc7fdbe3c327f5602ae62d492b94dd2134e95824373b7dc459386aa0250147dd9846fd9510401eae1dc8e1d7370092bab990a86b921da1da63cd48832ab1cdd67047d6161cc6d8622158d960898e383d97491a38df1"}, {0x58, 0x0, 0xffffffff, "86847df1281a6514f52fffa6935fe62c4700502f8135c1522195c3e9790e4ce922de7367a8ee85000fb866e704df6882f1c14fb6cbc01f50dab9f6dc2bd24ef12aefd86ae7"}, {0x38, 0x1, 0x0, "8750d5cb9542dd76a8b073267656b11ea8a2120849db00ecb0edd6de6eaa3a508900"}, {0xa8, 0xffff, 0x8, "a1ba60a0ca9127fd968b686be072c5c45339be94aeb724760fcaa9bc9ce55094f3edfecae48e5330fe75797de8bcc89c528128c06aa509cea44b14a2d905fd51673a431468b692beb768de1f1e22ac64433d12fca9ef55249ef0915c3588bee2a5d78569b5f66c438888dcc705e35a5a61ba990e9119ed6f0992a0cd4a247eddbd7066cb6e324978dea68389ed99b0e371398fd6453d944a"}, {0xc0, 0xffff, 0x2, "657fdb5a59c06e4296ee424e7188d7fa65d34eff2c7670e75c37c5fb5141c355e8c1fc9971edc9c49cacf366049126b2b73b4a6958b57c609aade69d9fc94a2163e1511685258cef80ab0a4f994814c2f8344ba24f653fa95dabcc1fe395bbec2bfa1b96841b4bba27aab8420d2cbc36707e96dc61044ba74354272e34355b2f96f8d6d31862ae7c247760d55b5087dd8555784c6171b4cb503870e904eaf78b497b0cc3d85cd619154c6646f2efa8"}, {0xb8, 0x1, 0xffffffffffff3f0b, "36e5ec07608bbb66487569ac0853b8895f090d113a52c9d58fe68425c8f60d47a2e954d8bcdfe0eb2d45c41f234dd2e1b1502ab49d8180dffa221a3a66332c378e7389a4531ec20324a71cca53ff7546f322d6890705f2caf4fcb8c960f5ae5d602d10f02b6731f3d24928a54b1d66ce5a5d80a48072e67f6d528d942647431a26e37e3bf3aedf39f952c3c74bb294f84ac7f6403742cc25dc1f02e0cca2baddd8ac7242988b"}, {0x88, 0xffff, 0x8, "dc9b71f36ad892e8e6b3139c50e5ce8bf423112b487756c4004616781a5e24ee2e44bf01ee0886ce77fe33377421ef737afda6512521d6dac8653683cc95c3fbf610e2a4f493918a916257b7b98f798e349c3ec0ccbfa232d5dff57a9abf8502ca31f232069258e7ab765dd3f2a08d82c84a09636de1"}], 0x450}, 0x20000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000300)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000e80)=0x777, 0x4) r3 = accept$inet6(r1, &(0x7f0000000d40)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000d80)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000ec0)={r4, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000e40)={r4, 0x0, 0x81}, 0x8) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/160, 0xa0}], 0x1) 00:03:51 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x5c68a7608bd38475, 0x0) 00:03:51 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x2, 0x0, [{[@multicast2]}]}]}}}}}}) 00:03:51 executing program 0: r0 = socket(0xffffffffffffffff, 0x80010000000, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="951887e7223abf803000"], 0x10) shutdown(r0, 0x2) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0) 00:03:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000003, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x628d}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000080)={0x77eeb264, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xffffffffffffffaf) r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={r2, 0x7}, 0x8) 00:03:51 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x7}, &(0x7f0000000080)=0x8) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), 0x56) fdatasync(0xffffffffffffffff) 00:03:51 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x1, {{0x1c, 0xffffffffffffffff, 0x7ff, @loopback}}, {{0x1c, 0x2, 0x0, @remote}}}, 0x108) 00:03:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) syz_execute_func(&(0x7f0000000700)="c4e22500c6f6da660f3a42e623470f19320f44246545000000420fc7f2c4227597e2f247e1a4c4c1c1e24800c463050a10e5") fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x81, 0x0}, &(0x7f0000000040)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x205, 0x0) pipe2(&(0x7f0000000740)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$DIOCRINADEFINE(r2, 0xc450444d, &(0x7f0000000280)={{"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", "3cc188ffd19f63c2ba2cb79d14a87b51f8a1bed079b8b8ce5bceaa081fde513b", 0x0, 0x2}, &(0x7f00000001c0)="01662b5ce014806f584fe372d1547372e05ff949ccee56982e1b7fba6547f26e760594a32faa434d6bae73eac4394d04d6dda5f66f1c2f66c05df6399a2c76d051bec44c7c2bf93c8b9c93f60e5654bd06c26e0c0829cece0ed874b8b131bba53850a4750fc77948e63539c510d271d0c467670d73292c79e9dc93b6d09194f7614fb5f47869d406ee09697fa158530e1c9cbb0d8007f75b9e2b6d80b9", 0x1, 0xa7, 0x10001, 0x2, 0xc00000000000000, 0x2, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x8, @rand_addr="91c43d7260739e766b83fe977f3cca33", 0xffff}}, r1}, &(0x7f0000000140)=0x84) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000840)={0x10, &(0x7f0000000800)="b338587d3f57c5a70eccc4e1a48be8dc1facc3d5c73363e7b26bad24d7c466", 0x4, 0x8, 0x6}) 00:03:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00, 0x20, 0x2}, &(0x7f0000000040)=0x10) 00:03:52 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x80) getpeername$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000180)="7157a9e6e6402b42af590eb928dd5a0ee23b8b1ddd6e8c0de0d54a7c673453a9568cc2a60b7394c245ffb3dae2549b25d8a002cda3c990211e51613ea5b788513c31f14f8c06db8aa1b284df7e1b2950b589d5443e5198437b7c39ecad5a679ed26ca88dfdb0cf96f3422e733ce174176536cce12ddd42c590fc06b49b243ad634c68daa2710247279e9a601d49e31d361a588e847a339dd45c5f64379e4f32972a04f783ef0975b8d3059def86840f80fc68d3ff56aa79b224c94ee542d106d3092cfada83e77") 00:03:52 executing program 3: r0 = socket(0x3, 0x10000006, 0x2000000084) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0xb) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="47bd353a0866d58b3000"], 0xfffffffffffffeec) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000003c0)={0x50000000000000, 0x9, 0xfff, 0x1000, 0x7, 0x4, 0x841, 0x5, 0x2, 0x1, 0x8000}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xffffffffffffffff, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x29}, 0x213) getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x6, 0xf, 0x62, 0x80}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e22000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8aebe2706f833f84704c197b750ab0196837a64585f0121eb6ef7721f3752e32660906dcc03dd2d5873443d986bee8648170306f18b6b94dc3284cfb93bffdabe3d20318f44f031a4db6fac9117b8406c211ee6ab5a6be07492ad237efd6708421fac28c1c9", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRESHEX=r0, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRESOCT, @ANYRES32=r2, @ANYPTR64, @ANYRES64=r1, @ANYRESHEX=r0, @ANYPTR, @ANYBLOB="2986d8ed2146219e49dac6bb5c2b84292e34375d25fc7fbab2eaf520bd2bb83a678d0ccc160c476011025f1a82596444f0cf685083e89e57d258b4d27f46ff55b07bae379f3662db9cfeaa8690a63b4c1f11422b2d6aac58"], @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYRES32=r1, @ANYRESHEX=r2, @ANYPTR64, @ANYRESOCT, @ANYRES32=r1, @ANYRESDEC=r1, @ANYRES64=0x0], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r1], @ANYRESDEC=r1, @ANYPTR, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES32=r2, @ANYRESDEC=0x0, @ANYRES32=r2, @ANYRESDEC=r0, @ANYPTR64, @ANYRES32=r0, @ANYRESHEX=r2, @ANYRESDEC]]], 0x2) socketpair(0x1f, 0x20000007, 0xa7, &(0x7f0000000180)) 00:03:52 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) __getcwd(&(0x7f0000000000)=""/236, 0xec) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c240d05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc660f6b32fb36f083b600800000f00fb8c40c4ec4c255bc174e5f751e1e016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4450f17680af7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c241ffa83b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:03:52 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x88, 0x6, 0x400, 0x9, 0x25e5, 0x8000, 0x9, 0x80000001, r1}, 0x20) shutdown(r0, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000001c0)=0x1c, 0x30000000) syz_execute_func(&(0x7f0000000200)="66440ffc5a6f66460fc5e400660f6e9399510000f2430f1aefc4e2f5396b026666430fda26c4a3315c64dff2f1460fc176000f72d6803666420f38409ef7ffffff") setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000280)=0x8f6, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x4, 0x5, 0x3, 0x8, 0x7f}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000340)={r1, 0x80}, &(0x7f0000000380)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f00000003c0)={r3, 0x8, 0x3, 0x10001, 0x1f}, &(0x7f0000000400)=0x18) getsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) symlinkat(&(0x7f0000000540)='./file0\x00', r5, &(0x7f0000000580)='./file0\x00') setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000005c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) r6 = semget$private(0x0, 0x0, 0x0) __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000680)=""/138) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000740)=0x40, 0x4) fcntl$getown(r5, 0x5) symlinkat(&(0x7f0000000780)='./file0\x00', r5, &(0x7f00000007c0)='./file0\x00') r7 = socket$inet(0x2, 0x4, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1017, &(0x7f0000000800)=0x6, 0x4) __semctl$SEM_STAT(r6, 0x6, 0xa, &(0x7f0000000840)=""/12) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000880)='cdg\x00', 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000008c0)=0x5, 0x4) writev(r7, &(0x7f0000000d40)=[{&(0x7f0000000900)="52fde141d0b72bdfb4751ec12f23221c784f702f614e31bcc123e77c9466a6b72c09cb8fe01e3a06e41dc7ee9c98eb428b707065da7cf2ea045d7a973804dc39a75bbad5e9f3a1abae5b802f", 0x4c}, {&(0x7f0000000980)="82b8c9e44dda429eecad40be6a3c30e24bbb6cf41e8f2c005bb7311d8670af59fd3ecac389e1e348c5d047a9a21c098e54a3f31e0954d8a33a08cdc3734d015e8781578f9a5623b2791878a7af711bf28d7bc8773eb2f1d43a2468f0cd71d48cc743948977237f5b63cbfecae3f5715000452e0eb7eb21156d88253f5e7da8ea2321fa30ccd2f3807a9bc8c4beb9263fdb3e6b42c39bfb362eb2427172bc08a7f70236c26a821b35f397eaf474682bb00ee25fdbe5dce270e011aba82e84805bdbf3c111617b6868e66cf67b91", 0xcd}, {&(0x7f0000000a80)="eb154c249d53ed6ee34063d3044a2f19f2fa15b5598cead627ada6a9fe1eb415a03e26b4be629a23c435a8454823d947c4a748ac361d59a6d50bceb1d1c1bc245aeee4081dc85a5f6e13486a6e910792739d07b41df75cd4517fef1cf04197f8fefefa2ca9c9c9ecfdff8639d54196a6a7c80b41b9ae8098db6b5e541cecf3ca25c0f6dae5d7e43d1e3c8fd2866f009e1a28", 0x92}, {&(0x7f0000000b40)="623232b8cc6628f98928f5e43c52ab672f041854122f3e3fd7c4d796aa906047506738cbce612baab70772303fdbb6e48a66e32afb84f2b21bd9d7bda10ed1493c9786df64f2325df926e51f735d4f2356b6431ede648291a804d15b45fb0fb9ad5bb0d199d6f080ad426ecbce68acf19cb106449ecd5a237d6ede75a05af302a103cbbc30ed709925498d1e0c9edeec9159d61992ff9a510634577781a734f008fc7d5cd174db9e3521269ac2", 0xad}, {&(0x7f0000000c00)="ed48385b4a2990e0f4e3d89caa5f146a6cf9172092fac5ffd538bfbf7c6996943b3262b86e46deb9882dd9846e6f5f0626bbb4f15a791d72da1dcf4d0282e02bac502c4737eb8e0102b97582eea543b52775d0ea5ffaf90eb7524b5a861da9b3da638deaeae9ec99a8e22533ae00dc8d4b77cae99cbcd15b4965197b89", 0x7d}, {&(0x7f0000000c80)="20f4a1419891d579ac168ff387cf760c073ddffca3a23463ce0d665385184c843a11d1ab4855bfa43186ed29b4fdd473a2b1190f1da8487702f905168953b2fbdbc2c838f7d8356d28986690c6ff347ee51d2ca20c628b144abd491de1e31d8efed8317dffa2602ca1cd409055ce096008c74d6e048773027cb7433ad75d8d10d278dc8e087aa3601f91fc195bd4ea05e5552fa551c5ba048387ceede9cefd6757dadd578465ff0f2eee2abad431c2227e1159105e", 0xb5}], 0x6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000dc0)={r4, 0x80, 0x2, 0x20, 0x80000001}, &(0x7f0000000e00)=0x18) 00:03:52 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:52 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0x0) r3 = getpgrp(0x0) fcntl$setown(r1, 0x6, r3) connect$unix(r2, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0xffffffffffffff48) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x10}], 0xc}, 0x0) recvfrom(r2, &(0x7f0000000040)=""/29, 0x1d, 0x80000400c3, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0xffd7) 00:03:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) 00:03:52 executing program 1: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x40000003d, 0x0, 0xfffffffffffffeb0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x6d1, 0x0}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400, 0x5, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x1e70ef9f}, &(0x7f0000000100)=0x8) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:03:52 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:52 executing program 1: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x40000003d, 0x0, 0xfffffffffffffeb0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x6d1, 0x0}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400, 0x5, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x1e70ef9f}, &(0x7f0000000100)=0x8) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:03:52 executing program 3: select(0xff31, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x101}) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000180), &(0x7f0000000200)=0x10) select(0x40, &(0x7f0000000000)={0x1, 0x0, 0x9, 0xb15, 0x244d, 0xa70, 0x463, 0x8}, &(0x7f0000000040)={0x5b4, 0x1f, 0x5, 0x7fffffff, 0xffff, 0x3, 0x3, 0x4}, &(0x7f0000000080)={0x797, 0x0, 0x67, 0x6, 0x10004, 0xfffffffffffff001, 0x1, 0x80000001}, &(0x7f00000000c0)={0x800, 0x8}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x5, 0xfffffffffffffff8, 0x10001, 0x854, 0x8}, 0x14) 00:03:53 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) semget(0x2, 0x2, 0x500) r1 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r2, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r3 = dup(r0) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) freebsd10_pipe(&(0x7f0000000200)) symlinkat(&(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00') r4 = accept4$inet6(r3, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) r5 = fcntl$getown(r3, 0x5) fcntl$setown(r3, 0x6, r5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x0) r6 = fcntl$dupfd(r4, 0x0, r4) poll(&(0x7f00000003c0), 0x0, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) recvfrom$inet6(r6, &(0x7f0000000080)=""/54, 0x36, 0x40080, &(0x7f00000001c0)={0x1c, 0x2, 0x2, @mcast2, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) r7 = semget$private(0x0, 0x7, 0x400) semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:03:53 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:53 executing program 3: syz_execute_func(&(0x7f0000000140)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x3e, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8) 00:03:53 executing program 3: syz_execute_func(&(0x7f0000000140)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x3e, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8) 00:03:53 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001100)={0xf, 0x0, 0x0}, &(0x7f0000001140)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001180)={r1, 0x8000}, 0x8) execve(0x0, &(0x7f0000000180), 0xfffffffffffffffe) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x134) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x40) 00:03:53 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) read(r0, &(0x7f0000000040)=""/22, 0x16) 00:03:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) getrusage(0x1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x8, 0x0, 0x1, 0x8000000000000000}, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) freebsd11_lstat(0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 00:03:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x3, 0x86daf5f2bbc051ee) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0x725e120}, 0x8) 00:03:54 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000080)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/69, &(0x7f00000000c0)=0x45) syz_execute_func(&(0x7f0000000300)="91cd8080000c6969ef69dc0fd98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be7c3b003dc6003dc6cb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f") 00:03:54 executing program 3: r0 = socket(0x2, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb770d0000000000000000000000000000000000000000000000000000000000000000000000000000001700"/128, @ANYRES32=0x0], 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:54 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) getrusage(0x1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x8, 0x0, 0x1, 0x8000000000000000}, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) freebsd11_lstat(0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) 00:03:54 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:55 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000300c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x3ff, 0x3ff}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2}}, r1}, 0x8c) 00:03:55 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:55 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c3e7c00988e4b8a30648a8fc5c5dd7c3b60b26cc14853b9d41edd325efd90ad90fc2b9d7e493c02abf430338486be15d96b66abe2a2e0ddc8419c74b7b6c339b8842900"/87], 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000000)=0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000140)="130714acec41d4a4b6b22023ccbdfd2cc49a88563dee938c346918f2e48f13c64614d2dfded654e202250aadf1b13825a15898b2383cb9045bd9110ac836a9687c569a57672530159ca071e32b27bc7e3c7622407f5a6eed4395c558d9bc45a9b3d39cf40e77") 00:03:55 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c442d9e11e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c321b34cb9a5605419bcbcb00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0d3c4a261b7e2") 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, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x14) 00:03:55 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = geteuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mlockall(0x2) ftruncate(r0, 0x80) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) munlockall() open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x106) ftruncate(r0, 0xf100) 00:03:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000bb0100ffff00"/128, @ANYRES32=0x0, @ANYBLOB="070700000002000000000080c3d0ac2e85432afe"], &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) 00:03:55 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYRES16]) 00:03:55 executing program 1: setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c0d66440ffd03f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef64366740e100d4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:03:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x5) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000100)="aba4e38fa630fdfd43e8ef0be133f6bc7fde52656cce779ca195b0a521a0f29a4c62056213261bc9c32f7383fbe7027500edad4defe5af9aadafcb02d65f895e8c1779eb2412fb756200351bab4d390282ae8cc0e3ba09e37e2cdbdd08f82ded8fdd72131b4d872c82c53d99b52de42923cf73c04f821ae1f5c46f05ce948d1239d2be1d6586") r1 = shmget(0x3, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil) r2 = geteuid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = fcntl$getown(r0, 0x5) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x335, r2, r3, r4, r5, 0x0, 0xffffffff}, 0x18, 0x2, 0x80, 0x3c, r6, r7, 0x1}) lseek(r0, 0x0, 0x1000000000003) 00:03:56 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) write(r0, &(0x7f0000000000)='l', 0x1) fcntl$setstatus(r1, 0x4, 0x10000) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) ftruncate(r1, 0x10000403bd) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:03:56 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c3e7c00988e4b8a30648a8fc5c5dd7c3b60b26cc14853b9d41edd325efd90ad90fc2b9d7e493c02abf430338486be15d96b66abe2a2e0ddc8419c74b7b6c339b8842900"/87], 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000000)=0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x8, 0x5}, 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000140)="130714acec41d4a4b6b22023ccbdfd2cc49a88563dee938c346918f2e48f13c64614d2dfded654e202250aadf1b13825a15898b2383cb9045bd9110ac836a9687c569a57672530159ca071e32b27bc7e3c7622407f5a6eed4395c558d9bc45a9b3d39cf40e77") 00:03:56 executing program 3: r0 = socket(0x17, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) shutdown(r0, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000300)="7ccb14eb762be5ba7ab01e0249e7c576b7d145a145883bef1ec38520bfe2fa92689139ec16f69e1656a6e52bc51f83779e796e47acf22656fa0a1abc556bd0b1a9a24cae31a15f259f3951a1b2c651058fc0a2c6e635e3aab6c52e0b915547c85dc932066ba86cb5e993079de51aed53f3d5230de8413636f7250b30198560211a46bf4d08327349e2e76063fd04ec355c9abbf356b4", 0x96) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchown(r0, r1, r2) 00:03:56 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x100000000}, 0x8) r3 = getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, 0x0) mlockall(0x0) syz_execute_func(0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x6, [0x66, 0x7, 0x8, 0x912b, 0x6, 0x4efe]}, 0x10) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="094c13a7ea3059f6e957284fdf65f03cca96f32154c61aa1352b2fa21d5c93222a67649d84d9380d04caff72fc1f97ed6beabc4eb86a38d7fd9b7e3204f0a19665bd450634a832b82625687a32d6720c8436539b8d10df23131e19e62f1820fdd48adc3c1f764d267bdec2ce3dea92f8505c5ee773b200c8f28674f7ddecc621f648e2ac5eb9527228fbd97125906b9f45df11cf94a0bcc16e88acb744c2847f4e5bd92899f16d43d66f985c682103fe5fac190e9a518c02c5328a0a92300d3afa65f88c30aada8f2fcd9b9a09d53ed26281bcf6c519daf3addec51704ef8d") fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x2, 0x6, 0x4, 0x90, r3}) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r5 = open(&(0x7f0000000000)='./file1\x00', 0x40, 0x40) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000400)=0xffffffff, 0x4) dup(r5) 00:03:56 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x9, @mcast2, 0x1f}}, 0x0}, &(0x7f0000000040)=0x84) nanosleep(&(0x7f00000005c0)={0x80000000000022a, 0x7ff}, &(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in6={{0x1c, 0x0, 0xa7, @mcast1, 0x1f}}, r1, 0x40, 0x1, 0x4b}, &(0x7f00000004c0)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, 0x0) fsync(r0) 00:03:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)) r1 = semget$private(0x0, 0x7, 0x2) __semctl$SEM_STAT(r1, 0x4, 0xa, &(0x7f0000000040)=""/247) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x4) 00:03:56 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getuid() r3 = getegid() sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f00000000c0)="6a61f25edb06a55a82320b74432d4131c9e2a126bf09589382e74342869a0965d1081f5e401ca2a6cb7d1fcdaf9e16ce4cfe18c15c0edacb0f8df335384396d281de47624795b6f52e5716e0f103d2fd23c8a671d29a48993083e84550443819498b508c8241fc1cb3b3e864e7d4166b7446c5b5ded5727c8c19ef7d1d2bc69b393a7962b2d861687b663d5eacfb8a61ced6afc7a029814efc97616839d09872e91ba409c10314b719306df58e85e04c37713f55bd59cfd3753907c469b0b7cb34d6703505a7dffbf237b45e699502ec216bb6eb9b9df35fc9f4b76dbdec9d8394241cc3f1686daf0adca7023f87c620c48d33", 0xf3}, {&(0x7f00000001c0)="e1a6650267814fc8773686c586250ad80bd23eeca058a2885d5ca488633c45a17d5c2cc8d351fc7f1d60f44e036009ba9bc025bcd3593825b05f0bb734e57ec493411f39c5cbc0d6f410d967bb6e2d2dc0846d5b3c24d69769350bd380f929989b46b6d11dfd15d5ae88c252d337c61962a562638a54edbdf922ad512836a77095eff1d7c1d0a51d0a0d908077de3b3ef78dc24c67f8af9075a8829a9d77679f0dbe0236599313ef0113ed0ac3211e3e21c96488aee022e4fafea64bf011359f708604883d804200ed27b7f9c8bd333d80553616d2b25a9374b0fae26a8b15cfeb", 0xe1}, {&(0x7f00000002c0)="ee1a76f1efb5f1c796ad34ee07d51e234d591f51645873d93c6bb3ae3707d77c66c998e0addf8eb8a7a73c19e2ac760b72e094156ffdf085e6f535c9c37a7c0c4e1d74bcd21921867500c7c18f97c41984c53831088c0908eb50aa113b05e905998d03dd7ef7764ec75c6e10881e0c231883e2d63145bcfadf7be382a0983950d3dfc7b88ad396fe315b00cff31e78c146612a5706776b637992401fade58da5a511eef723cb2acdb069524a17606d11a5706ebbeb570ca842d3ed160a071bb5829f3b4563f687cafde50d1d953c1519164b96e5ec25db", 0xd7}, {&(0x7f00000003c0)="bb66d7524d4dceff255bfe448af7d8725231bc243aedec2455586b626e7daea793a6b90d6e2693f0dd212eaeeb74441c63773766d15c369b160052bd8ba08f36d7b53d036c7f8b872ab8c34d7418e2fd6ec76650374472f54e782ce550ce0d65000cec58e57dcfdb904be0a3d360bbeb9d14c5b6b2316ab8b377a8f484d871109dba20588c7c8742b1d6b49db026cbdcb817c146e291", 0x96}], 0x4, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x100}, 0x100) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}}) 00:03:56 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:56 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) 00:03:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB="0a000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0000000000001900ed99e155b9d55f13153432e333d82373bdf2aea7d44fe85aa0486d474f46e590d5528d0f0938707e3450be3c1a1224964ff48ba5fbfaccb75cf17e60bb605324dcd693c7f593cb2ce1aaa56d46e8a9be4f9f2cb312190000000000753a7a86045218280a72d6467c0700eb56437536c775d9b85fc738517a6da650"], 0x94) 00:03:56 executing program 1: r0 = open(&(0x7f00000000c0)='.\x00', 0x80, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") read(r0, &(0x7f0000000100)=""/42, 0x2a) 00:03:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept4$inet(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x10, 0x30000000) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xd, 0x1, 0x80000001}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f00000001c0)=0x84) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000480), &(0x7f0000000100)=0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000240)={@broadcast, @rand_addr=0x5, @loopback}, 0xc) 00:03:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:03:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) close(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:56 executing program 3: setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setrlimit(0x3, &(0x7f0000000040)={0xfffffffffffffffa, 0xffffffff}) 00:03:57 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:57 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2027}], 0x1, 0x200) shutdown(r0, 0x0) 00:03:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0)=0x200000000000, 0x4) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d0ac32b22351dccaaf82ce9c80a2ac5a0d5b7f9c257d65ef73cf0dd6cde178739cfe1280999f5437976265fd21e685c46af834da21f906f445f9f72759a7eb0409548572dc4a28f7d17f3bbcfb6d62", 0x4f, 0x20008, &(0x7f0000000080)={0x2, 0x3, @multicast2}, 0x10) 00:03:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:03:57 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:57 executing program 0: r0 = socket$inet(0x2, 0x5, 0x401) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f00000002c0)="1c09b5b5460f72f312650f1bc31b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc46293f64ed9427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030fc4a32d0277e643e42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f673666d2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000001c0)=0x100000001, 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r3, 0x1}, 0x8) 00:03:57 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xffffff25) getsockopt$inet6_buf(r1, 0x29, 0x1d, &(0x7f0000000040)=""/175, &(0x7f0000000200)=0xfffffffffffffd93) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000140)="ea9e684ca4cb06f43d5f13f7d6e3d3f6771a8a91dc056a3b312ce81c427b33a793b1649783edc642d0f4ba45aa19eebf914bbe334c2734e24a5ab2f4c501008ce24b03246d2b9971313ad7d512082a5904cb70ab23c8e72a8a842e1e429ce0deb6d78000fd1f8cd35bce07c9b0b4a6b50d99b1db1eb8b78790233c5ead0ee93e810b0bf4c5a6eb16bf8e3c74d26e524adb2f15c42ff72cd7ea7e35a269437bf5fb019e294ba4b8836166e28b") getsockopt$inet6_buf(r1, 0x29, 0x80000000033, 0x0, &(0x7f0000000000)=0x254) 00:03:57 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) getgroups(0x1, &(0x7f0000000040)=[0x0]) r2 = getegid() setregid(r1, r2) getpgrp(0x0) getgid() 00:03:57 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 00:03:58 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x82}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x0, @mcast2, 0x8020000}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x0, 0x1f, @ipv4, 0x4a7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:03:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000040)=0x4) 00:03:58 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:58 executing program 1: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c751f2abc4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d6765420f7f970000802066660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:03:58 executing program 3: setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="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") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x80, 0x4]}, &(0x7f00000001c0)=0x8) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) 00:03:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="bc5f1fc79f59bd3e382922048016c5afdceab8686886eaef9c5ac8a4395409febd135b79a12f36eaa6f13096ada23b125f03ca45e2bb771da8bb82dba643ee8980051d90fd5168b8a2d4493ba5210dcf2b8656fd9817b5bbc3fd5c2ad8edbaf8d4a1b86018c3ab89fb6eb9a17f7197f3fc55666ddf846987b8d6248dd6382a0d1a9012925ad566c5fb27e5e7a00066d6a89840f23ad223879cda304d3d566172f981719811dd51a15cbc1ede224b7e578cde12cb49", 0xb5}, {&(0x7f0000000100)="ebfb8939da0bed1b4275bb691ee635baec2faefa672ad6004e6ff228481d42fbfd8c12534f2e12df80c0f12aabf3a51f2d6df3686e7d57f9351f796472c651a2f445328567815492e42add09621b9b0947", 0x51}, {&(0x7f0000000180)="fb1fdf87e7e9473c091b8c64d2ea8db9886edc077fd1a4fd128174a981e718fbf06088eb4818c54f3fa230c2cdf2f45504d93cac439adaa058ebe6d122732c2efe6f2b191304343bd39a32476f7a544a39c5ade02afa8d1fad4cbd6bc85caf384990a44189f7dd170e26ace90b077aad66265caeb28a91db40", 0x79}, {&(0x7f0000000200)="62e7ece8bccd6401f899c6b4fb9d505bc0fcc50e3345b8ea370f7bcb07f4600be590de587edbc2091b47f26fef22ebd931f01c500339483e79251077e0b182c505ae4663039947dd3c10aeb6cc812d227beb3f1df9a630bc28aeeb1c66e8c606b0671be3bdb486d21fc3971f7f1c491886d29e532319d204dc07ab39221271b0de2443bb8a4574be2fc8ec7580499998bb56db34f20090988b6a47eaba7ad259197c23e626099f8b3a5bdad7bddf4484fa4c10", 0xb3}], 0x4) socket(0x17, 0x3adf8b8d2b648bca, 0x46) socket(0x10, 0x0, 0x894) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) getsockname$unix(r1, &(0x7f0000001640)=ANY=[@ANYBLOB="00000000000000000023000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) lseek(r1, 0x8608020000, 0x1000000000004) 00:03:58 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x2, 0x1ff}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000) 00:03:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f0000000040)}, {&(0x7f0000000340)=""/240, 0xf0}, {&(0x7f0000000440)=""/218, 0xda}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000540)=""/231, 0xe7}], 0x7) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:03:59 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="01002e2f66696c6531005ac59001e88d528e6154e4717e47451153da3c9d2750a138bcb17dd07396b76b806ee4c3922cab57e507152ac3066456f32f0a386b2f4014e4708e0c13e2bdb0240942bab64539d497aad4a80a339aabe647ea919cc29a2c4493e092effc4a393a9c293b1c9c2da7626e4fa2088b3347284960"], 0xa) r2 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x20) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r3 = dup(r1) accept$inet(r3, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) fsync(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="91030000"], &(0x7f0000000340)=0xe) unlinkat(r0, &(0x7f0000000180)='./file1\x00', 0x800) 00:03:59 executing program 0: __getcwd(&(0x7f0000000000)=""/209, 0xd1) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:03:59 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:03:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x300, 0x8) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x2, 0x4}, {0x0, 0x9}}, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f0000000100)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r4, 0x9, &(0x7f0000000000)) flock(r1, 0x8) 00:03:59 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000011c0)={{"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", "d14589d3af9c84b4382f3284e1172630e5a5461c6eb6ead4ee131320cb88079e", 0xacb0, 0x100}, &(0x7f00000001c0)="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", 0x5, 0x8, 0x8, 0x7f, 0x2, 0x81, 0x100, 0x8}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00hU\x00\x00'], 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001640)=0x10001, 0x1b4) 00:03:59 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="1b8647ddd463af3d68e7f1134b8716c176c85814dddd41818c6885dd7712b16cc3e54df1de03dd8e66169e662218756d9140bf6fd4e0dd05c137b5d6ec08f4f193d7dd0baac84a8b261feecaa47048b1dc8e02ad7aa054d47c1020779fa17a79fffe4a279dd28f79b50c0966f5ca9d228b2f20feb4b859652bee5e77d7dd40b55013dbddfe159517be03f97acb") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xfe83) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x1}, 0x8) syz_execute_func(&(0x7f0000000440)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966290faee42c240f5e5bf4470000274b400f0d181801fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:59 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="44b667bd0ff380e929430156945f6651afd090506be805754d734b44658b93c63ff0033f4aa0d894eb2c7ac0e9cbb247b0e9fed6afa1346ab5eb3bb5919638359d36905bb66dc619e158fdc14689674c87ed09ad597e80adc0c453e29c84f7") symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000100)='./file0\x00') connect(r0, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x35, @mcast2, 0xf2aa}, 0x1c) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x8, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x8001, r1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0}}, r1, 0x1f, 0xffffffffffffff25, 0x6}, &(0x7f0000000480)=0x94) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r3 = dup(r2) getsockopt$inet6_int(r3, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x4) unlinkat(r3, &(0x7f0000000200)='./file0/../file0\x00', 0x800) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x0) 00:03:59 executing program 3: syz_execute_func(&(0x7f0000000780)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:04:00 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080048000020820000f0ffffff8f78ac1400bb00000000440c050300000000000000fd"]) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r0, 0x1}, 0xfffffffffffffe60) freebsd10_pipe(&(0x7f00000000c0)) r1 = open(&(0x7f0000000940)='./file0\x00', 0x10000, 0xc0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000840)="7e00e9ef236ba775f6c7539c605292ed2f1439051f980cccfa69349e06d844b1a6c6c9cdf336505c279fe273988bd35b134692f00ec5d924b260ff014507b79aa0c4d3e2393ef11e58407e4fe6043b58783aa6570ffe6c802bc4f3bdce01ee3589e728500100010088c1ef862153c6cb1ea79be825e2b4888802fd7f580c27483799e52951f8969d2138573ad8c3082de15a4eeeee0eb6280b7b1b72db89149c74d0f96fb150c95cdcf6b1c483602a0dde68b19b746dc57d3dc01719dd37298048df1cbbfe5538d4e43d938602fcf1daacb7c7355108ee84ffa176e8c4f58845a87ba7d63a") 00:04:00 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000140)={{"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", "442561b9b4b71364c6e3d6d629b42a3402c4a1e1dbefeb090ece59054615b7cf", 0xf7, 0x3}, &(0x7f0000000040)="892d55bb6f44a7ec32c7e3aa175c1c84d358664d388e14d06c0f23767d2d2a9033fdb0a5c74d554ec525b5ea45e2efcc13566b25a2d4c3faaf1130020db90ab76f8955a73dfa7897849a0d113b011782c1ac5ffda9411fd651174307e761deebe7e310d0d4d133e61e6706c06cae0511464da972e25fe793d93f6b59ef4a8074de8ed553b6a01186de0077d28f3088785f20c97195653d0d0cf10a4759d1718f20e74ad3e2b528f7f8875c87490e0e5858fb18a9dbfbbf53b245dc7bfe4595fbe3d983090406eda8a510da8a5deca762279213e1be397258680df7900f46a0dbd6bc44b353c94fb076c9650f04", 0x0, 0x6a41, 0x81, 0x401, 0x946f, 0x8e, 0x2, 0x6}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000680)={{"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", "028034f056e60e649d7c7afa7c13b2622969421e2fa4e8545a52f653b0fb75eb", 0xbd800000, 0x1}, &(0x7f00000005c0)="dcb20f575bc4f018318e1efd7af75e8adfd0aca97089005cbcf60dd36e0cd33aa8ee8bc2fda095e0296bff66c05dc7049775bd43f3ac5fb47343bbb00fb8e2086ff52437930c4094af0604b523ae221fa31bd9fbe66334cd57b62196d1b000dac2f5f7f07b2980cb108ad1a33078a0fb9da1c0eea950d52f549e520b5c699223475237f8e4d3001b862fb20b235b52839e80e3c2e199981b0f6427bf", 0x5, 0x5, 0x3, 0x100, 0x100000000, 0x93b, 0x3, 0x454}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000b40)={0x0, &(0x7f0000000b00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000b80)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000bc0)={@in6={{0x1c, 0x2, 0x5, @mcast1, 0xbbf9}}, r2, 0x7, 0x1000, 0x201, 0xde1f, 0x0, 0x4}, &(0x7f0000000c80)=0x98) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000cc0), &(0x7f0000000dc0)=0x100) r3 = accept4$inet6(r0, &(0x7f0000000e00)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000e40)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000f00)={r2, 0x8f97}, &(0x7f0000000f40)=0x8) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xc, &(0x7f0000000f80)={0x1, 0x3, 0x5, 0x80, r4}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) getpeername$unix(r0, &(0x7f0000001040)=@abs, &(0x7f0000001080)=0x8) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00000010c0)=0xe48, 0x4) r5 = shmget(0x2, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) getpeername$unix(r1, &(0x7f0000001100)=@abs, &(0x7f0000001140)=0x8) fcntl$getown(r1, 0x5) getpeername$unix(r1, &(0x7f0000001180)=@file={0x0, ""/4096}, &(0x7f00000021c0)=0x1002) r6 = socket(0x17, 0x4, 0x2) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000002200)="ff811f8fff0a7d9be90499df1bc8bea5def222c7835410f157cc7867a3fee677f233b741a5bc03b4460722f9ffd184b4b82d7d347f") setsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000002240)=0xb0, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000002280)=0x1fffc, 0x4) bind$inet(r0, &(0x7f00000022c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) connect$unix(r6, &(0x7f0000002300)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000002340)={@in={{0x2, 0x2, @loopback}}, r2, 0x3ff, 0xf4, 0x1f, 0x100000001, 0x2}, &(0x7f0000002400)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000024c0)={r7, &(0x7f0000002440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000002500)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000002540)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000002580), &(0x7f00000025c0)=0x8) 00:04:00 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r0, &(0x7f0000000080)=""/111, 0x6f, 0x80, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:04:00 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x7fff}, &(0x7f0000000280)=0x8) mlockall(0x1) r2 = socket(0x2, 0x0, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, 0x0) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 00:04:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7, 0x4) 00:04:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000003, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x326364859572b0e0) 00:04:00 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") nanosleep(&(0x7f0000000000)={0x1}, 0x0) execve(0x0, 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0xc0, 0x0) 00:04:00 executing program 0: r0 = socket(0x2, 0xd68983edb3391fe9, 0x8) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x3, 0x120, 0x8, 0x9, 0x100000000, 0x0, 0x80, r1}, &(0x7f00000000c0)=0x20) 00:04:00 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket(0x10, 0x20000005, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x0, 0x3, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x62, @ipv4={[], [], @broadcast}, 0xf8e}}, r1}, &(0x7f00000000c0)=0x84) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x400) syz_emit_ethernet(0x3c, &(0x7f0000000140)={@random="984ddad316cf", @random="021c590bf3b5", [], {@arp={0x806, @generic={0x3f, 0x3c06, 0x6, 0xa, 0x4, @remote, "81fdd52ae8d7a3ee9614", @random="851f6e73b4f7", "3f24eefc28c7199b9384789cd18f321e"}}}}) 00:04:00 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000680)="4f0339504aaed38444f4f0e7d700d1008ef8a5e7b36030ca42405d00b45d82db37d940bcab2260e7193a0c6405fda37af97079b028668473703245453834bbc222d02933d94c0db410af028a564181777e82898c1c137a1cb36f168df638d84b3a2ff25953a11583e3d32d303bf20eb9ccd1a4bbe7c842771beafdaf4ad718821174cd6078695522207c6526ec938cdee90d272fe64e3b7b917c0944f336c9450c2a2107cf48e671af10b0e405f4e5fa23d8cb104a921e31c388bdf078d82fb7b2e151b583db81962eb342ed7c68fe5e3a4ba294068f59f6e796c9dd579ab919b2c12fae58fa") r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2a587037ffecbaff, 0x10d) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000001c0)={{"95e0c9e562ea0dcda70b83de0b63fb4ae19af532812870650e1b896ea4da24babaff05328fa2cd44d7c333a1d76597c055df3cfa9d21318e0d633288c5e8f6c770e66e251cb341edb4ad42f110e3f0eeeed7410b0bf528bfbacc4e1e30c7fbed0f820d88327c07d026af83e34b562e88b4c68a462e4aac094a64b5b24c00c4caca4da745878ed0916aaa4ab703601ee4aa7a791bc4b773e14f20c16cf3c840981713cfab02b130912813ea1d31cbb0644ca1c5aaa7f5923e5a9e978bf34cea6d0a33bc5efc3aa658a824f39578718867f8810a78602a5ebd4ac803a55477db9d26a9ac84ed9401cb79b8830bf19108ebd3d3e93e979b7b13c7a4e5b4124dbe13ed8a9b2142629bb572c0c17903203f5c6bc0eda74e1485813b6d89c19e237dd9810a1a3e129de46fbb46f06eab376026b7abdab2e956d71e4dc54833424e4e5cb6de25e47544f76b642fc51bc3b4486648e35c165674431be2103f31cfe30edd83a16da10e73b8bfd353d91a189afb99c41c897a9b4bfbd5c9a51518a4ac0eaa083919c28f0e4e923a546496334deb31c38195367ab46f3cebc3131d4c348251ec0a2fb134cc8118c50103db0fe79f1fe9ca94b4d6eda401950b7552274dd801f8cb7d73f65ead09c4f8ac9230b73df364a8f38161996e004538887140c4912f8600ff2ffc33b4a55a045bcde3a78837d331e78ad2457e23973ea9d06c6fd96e5805403879c6f7ad2b26d23fe0b156039ac29fad78137025c88077447a49c5fa9bc5797d1de57b9afc57c0031ce33cff3dce5eca168b1e0754a4ff293bbf472ce214e9283f0e0fc5daf55d7b7f7ab1c35a64508e117866efd1013c34969cbfde4612c9bf006442eb2765ee4b94cb2eef7779d3eeca7fd9c6db5dc17df43c55b699ca4e191c6890d299fc47ec7e3c6d648a4433b7e4c19d5cf66cdc2a7e2a145b1732a7b1e9bba124ea2db523003c2271282d153ba65d8c3be5131f33a20bd5aea1f752c630ddbecab018eec1a855d58dc88311abbda367f76e7aaaf892f58208410bed7a10312bd9aa90ef8bd25ea93baa001bc4e6701404c51c704e962440a04ba3dce93b03d6a637825bda9c1cd326101eafe82e0c04514bc3b2c68bcb1f613656209be81e6c1849bc16efb602b0be7ba53edaa77ca3c66300fd147bf88162a8ea534b5f185798c0d8b0f1bb43aa1b00cc5381c4bb22d669bfa970c83d8e9f4ef58593f1ac2dd9af937a3f54d5f82b9f34ba18d386e57d58b0268c6e11a4b0fa92b8e58bafee950ccbcb6db455630c62737c3870f486dd98e22f8a3bcc992342af29a8fcdc2d018cbb87a0dfc7915d3f7448fe262dd78435295f85070f1aa61296cf24af5e1d5f8ebe2e38ce9ea49aca2b72ed122bb38770c531936db700ddc6e146a1ba0c36a24cd310de467d264689d641682f7f6e169dbeae3bbf55af96", "50916789da05c8f7803535432a6adf57b2d6df046bb1add48328751dccf28d92", 0x2, 0xb1}, &(0x7f0000000100)="0a2ad78235571fb150d22e56b4473137be7bd53b0d5c21fdcabecee1bc032f559490752590dd3ceed66aa81c6095b203214104cd47bb684dfc3cfe8a211f402861eda3fda762d2f65926d7f4881ad094f018b1d7fe4f20e2d518b44370ab11e17e585ccf71aab7433a0cf4062cfc8145204c9cbc467fb960d3f55dae05ed90f387933e", 0x9, 0xff, 0x40, 0x7fff, 0x101, 0x101, 0x8, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000640)="f9982a6257692c0e29fe8f095bd93d7831872b23d1a3584352e1ae78e2c6d8c45b15") socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r2, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1, &(0x7f0000000000), 0x10) 00:04:00 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:00 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="d2e7acee4496f894858242bc779f3597faadd963bcb28662a33e54e173f019058203d8fb2a3d4586e407f753acf2f738676f36bf831c16a2ea0b8d6a94e9874d2366"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x2, 0x5, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x4) bind(r0, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x24b) 00:04:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xa1, "cc76d53528051f204e5c1321d81e83da948189b85ea4c7a168aa602edbd2c608e007948dc76b9441a82d27b92c67f1dd35ad9cb558ec7f7d938718f372bf50ca885660799521c322e6eaa333d6dd64d7f7a52d05c3749a240af82373f26bf402af30320ace60ca4b13286dca2f2d7d7324dc8277d3cbb1600999a0c10baa488d5e6834eaaf358392d81729199825fa8403c46740c63aae29ca930c7718e7865608"}, &(0x7f00000001c0)=0xa9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0}, 0x7ad}}, r1, 0x1000, 0x1, 0x280, 0x6, 0x400, 0x8}, 0x98) fchdir(r0) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000300)={0x2, 0x2, 0x5, 0x6, r2}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x24) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x57, 0x2, 0x3, 0x0, 0xffffffffffffffe0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r4, 0x4, 0xcee, 0x9, 0x3, 0xfffffffffffff800}, 0x14) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x400, 0x100) select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) 00:04:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) fcntl$setflags(r0, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4, 0x40000059) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="0f2cd92e87890b72771c7f2c518d7bd42a81fa44cd8520432f727e42e30fdd6bd2b0d485f86aa2e1ae253293ab1a5c189554916cfe8c1e9ab636d4e3ff44fb7c23b1ea435e21c9f4339b19bfc34a7e95b84e3ea806dfa45dfec41e8cd533112d46b7cde6be3881435250cecb74eb429fed7ffbe438968f4cf8") 00:04:02 executing program 1: r0 = socket(0x2, 0x10000007, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a647d479e1a64fe7ce4f94e4fc7935458193c5d27d9e879319df919887e1b60c26403d9eb60fe58e37a41b58ec59b570a667eb2341f553529dfaee0a82a10856d54ccf42000632fc42345ef38ce9e89afcdbfa5d9f98518aa9546c80e51b3fa441e635b525f90a02fcd0be115d7b9f473abbbb42f5e41666cb749f99ad767f6c0994d316705134e576cff1d9288db74f272b74ca16e261fde071aa93470e688e5f70c4ec69eb2c32d4b223e046e7a5aa6668db902e198984e9", 0xb9) 00:04:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q') close(r0) 00:04:02 executing program 0: syz_emit_ethernet(0x89, &(0x7f0000000100)={@random="cdbf0e000084", @remote, [], {@ipv4={0x800, {{0x13, 0x4, 0x1, 0x3, 0x7b, 0x67, 0xc0000000000000, 0x8, 0x2a, 0x0, @multicast2, @multicast2, {[@rr={0x7, 0x17, 0x1, [@multicast2, @broadcast, @broadcast, @loopback, @broadcast]}, @generic={0x89, 0x5, "88f07c"}, @rr={0x7, 0x1b, 0x5, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2, @multicast1, @multicast2, @empty]}, @end]}}, @udp={{0x2, 0x1, 0x8}, {"0e59502250902dd2362144b56dba5600ad50b5776f0eef1657ac65917f5415c58ba15504bee33b"}}}}}}) 00:04:02 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:02 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000]}, {[], @icmpv6=@dest_unreach={0x84, 0x5, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_emit_ethernet(0x37, &(0x7f0000000000)={@empty, @remote, [{[], {0x8100, 0x6, 0x9, 0x1}}], {@arp={0x806, @generic={0x3f, 0x8102, 0x6, 0x1, 0x0, @broadcast, '^', @remote, "0aaab226c692603bf8ecf9abf903136c"}}}}) 00:04:02 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) r1 = socket(0x1c, 0x10000001, 0x7) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="4ded9b3cb6cfb685113cc3c531e6c579cf8d4c4f8610d5b6ef3330999727819b2f96b11a694e7f72e1bbf8565575330a00a0ba843634938aae91d19cd0e8227618a1dc4e7afafd5f409a7c3ba07aaea19cac4805d4d84f0fd8a2d33a20aa8d6f0b47a576dd6600ff30a919b9743cd8411545fc456ea1ab29d4f3a3b55176865ceeeee302b4cbb5814289545f3ca6aeeeb26c95b2159fab0ca920735f4396ce568420b1abd095ee6b8b12b31b19df9c580cce1afd6e081418071fc493", 0xbc) 00:04:02 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"]) 00:04:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='newreno\x00', 0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:04:02 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fdatasync(r1) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "04f14cc61fe412cc1731b1c00eed325a8fd25b6f382af8f6dffa138cd233b622", 0x5, 0x3}, &(0x7f0000000080)="4a82ebb52e6528a67506baa87108c9f2f8a86c7af624c6404d73dab7cfb9925d35e13b95860099881e2e8af1579c3746024d63168320bd5ca54bca8a", 0x9, 0x78, 0x100000001, 0x8, 0x8001, 0x6, 0xfffffffffffffff7, 0x5}) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') 00:04:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='\xb9\x8fv\xcff\x00', 0x6) 00:04:02 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) shmget(0x1, 0x3000, 0x484, &(0x7f0000ffb000/0x3000)=nil) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x3, "7832877bc7f7ce1337480792a71d9768"}, 0x14) truncate(&(0x7f00000001c0)='./file0/file1\x00', 0x6) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') 00:04:02 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) getpid() setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f00000000c0)=0x4, 0x4) 00:04:02 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:02 executing program 0: r0 = socket(0x1c, 0x20000005, 0x7) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e0000003902e7946da401f2db3ef480d0b292e26f9ffa600600d3cb22a003bf5df71ea51e2407302fdb152e2e5b00462fdfdebad909636d080d2d2e2bf32009adb5c126226a2019f5f100"], &(0x7f0000000080)=0x46) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9b12, 0x3ff, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x7fff, 0x4) 00:04:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x1, 0x0, 0x20000000002, 0x0, r1}, 0xf03f949700a4103e) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8001, r1}, &(0x7f00000000c0)=0xc) 00:04:03 executing program 0: syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) 00:04:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x1000000000000000}) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="809bbfef3b1c9eb54252733a2935f437a43b38d019b04547c6343bb4ee616086fbfb27afcf3df4a79205c61a7f2200304679720c5ec044ace600f0ddaada7cbe36ee761ea33719612dfe38c23e7de7c040e1a06639c7e0ab560e4bd008b55bd128c853144968211db915ff446560ad709c4c625cce4daf888d6e465b3b13230731b5aab0bec1d5f68450c5437f20d1ce730742a502e0d8de5fa0e092567b965529a89d529d2964fb6d9a425640e61ed371d34afca31c04f17d2ef22c53b9b4e0bdbc41fa9fb20a607dd3947bae4380de5f0a53a09ac1be1d21c5") 00:04:03 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x32, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x85a8, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000140)=""/64, &(0x7f0000000180)=0x40) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) 00:04:03 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:03 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @local={[], 0xffffffffffffffff}, [{[{0x88a8, 0x1, 0x4, 0x3}], {0x8100, 0x7, 0xc6, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2]}, @mcast2}}}}}}}) 00:04:04 executing program 3: syz_emit_ethernet(0x31, &(0x7f0000000180)={@broadcast, @empty, [{[{0x88a8, 0x4, 0x0, 0x4}], {0x8100, 0xf3, 0x9fa, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr="0300000000000000000000000040000b"}}}}}}}) 00:04:04 executing program 3: r0 = semget(0x2, 0x7, 0x200) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f0000000100)=""/205) syz_execute_func(&(0x7f00000000c0)="c4e111efcbf20f7d7d08417f00c4a1a573f00ac4c2f8f7aa99899999660f381e78d8c4e1bc5dffc4a27d45e83e66430f2fb10008000047ee") syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4034e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) fcntl$dupfd(r0, 0x11, r1) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:04:04 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:04 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="36fb7b9333a63ff869bdff6bf9f0079109c0dbd7324f4d0d7cf51a51acc4d634") syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:04:05 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:05 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000340)="9826473e431c020f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8b070c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:04:05 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) openat(r1, &(0x7f0000000380)='./file0\x00', 0x2, 0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:04:05 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x4000002000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x930) unlink(&(0x7f0000000040)='./file0\x00') 00:04:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) socket$unix(0x1, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3}}, 0x0, 0x1, 0x7, 0x1}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x1000, 0x9, 0x101, r2}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00740000000000fe7f7bef0000004a68000000000000bb779046d691e4a79a8a5530804f51401faa4cc75bf2ec5af11f993280bb2cbaec843650e3611dcff15fb6af7056bf6d1ff502eec6b763177503238129edca624a861395857d44e5e114e2e312d8942b37b601e6f6b7dc5d267cbddb"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4) sendfile(r1, r0, &(0x7f0000000380), 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000200)="920f6d23575e36624572894d8afcb9c39764860d5ef7a04bc083575631548c8669eea1283ccd5acdbb49db19dbbdd0c809afbb9192d3c2427ea40abf6a1d7ca4ef57b60a6a2b905a4b0089df0921bc9c554b437ea1786874f13b081e350139a1b1c890be886bacfa80a486b6bca77fe4488997867a506e2c75ae041ae23436632d4ba1367fa18dbc82f83269754d26d08da0f96fa83d592ac76a5f743bb0987408d6ba571754cd85e681c1b3fd99e82b7a9e267d098e9091716817b84ac9c0f4bb6a432091c2c7da61a72437f4ecbf3d414a3620e9d409aaaf998dd3fb0b70709aa2", 0xe2}, {&(0x7f0000000300)="03143de3f42c5ad3b67959ad3ecc7de3a004afdfc4e53ee0fa830576", 0x1c}], 0x3) 00:04:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") shutdown(r0, 0x1) 00:04:05 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:05 executing program 1: setrlimit(0x1, &(0x7f00000002c0)={0x10000001000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x20000000) socket$unix(0x1, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="0600000016d49e4efa0d9b5a68"], &(0x7f0000000240)=0x8) r1 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:04:05 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60e914b10008000000000000000000000000fffffffffffffc8000000000000000000000000000bb8000907800000000"]) r0 = socket(0x12, 0x20000000, 0xed) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 00:04:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:04:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x100000000001, 0x84) r1 = msgget$private(0x0, 0x720) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/113) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0x2, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x4, 0x200, 0x2, 0x9}}], 0x40, 0x8}, 0x10c) 00:04:06 executing program 3: r0 = socket(0x17, 0x5, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001400)={0x0, 0x200}, &(0x7f0000001440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001480)={r1, 0x1}, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x401}, &(0x7f0000001240)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000001380)={r3, &(0x7f0000001280)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0xffff, @loopback, 0x3a}, @in6={0x1c, 0x1, 0x2, @loopback, 0x1}, @in6={0x1c, 0x0, 0x256327ed, @mcast2, 0x10001}, @in6={0x1c, 0x2, 0xff, @rand_addr="838ae15b0f82c703dc3edb4ba5febab4", 0x6}, @in6={0x1c, 0x0, 0xff, @rand_addr="7640497c4673e8c5a6f29e56e8895b05", 0xde6}, @in6={0x1c, 0x1, 0x4fe, @mcast1, 0x80000001}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff000}, @in={0x2, 0x2, @loopback}]}, &(0x7f00000013c0)=0x10) sendto$unix(r2, &(0x7f0000000200)="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", 0x1000, 0x80, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55f", 0x142, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) 00:04:06 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = semget$private(0x0, 0x3, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8000, 0x3, 0x7, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x1, @rand_addr=0x7}, @in6={0x1c, 0x1, 0x92a, @empty, 0xd079}]}, &(0x7f0000000280)=0x10) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) 00:04:06 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0x8, 0x20000000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:04:06 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:06 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x3) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") 00:04:06 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xa5d6, 0x4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x116) r3 = socket$unix(0x1, 0x2, 0x0) accept(r1, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x81}, 0x8) accept4(r3, 0x0, &(0x7f0000000000), 0x20000000) 00:04:06 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x1, 0x0, 0x101, 0x40, r2}) 00:04:06 executing program 3: syz_emit_ethernet(0xd23, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 00:04:06 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x100, 0x7fffffff}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="05000000"], &(0x7f0000000180)=0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82132e2f66696c654900"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:04:07 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffc, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000640)='\x00']) getuid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000180)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) msgget$private(0x0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) semop(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:04:07 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8808, 0x0) syz_execute_func(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r0 = socket$inet6(0x1c, 0x10000001, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xffffffff7fffffff, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x5, r1}, 0xc) 00:04:07 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa070040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:07 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000100)="2147edf441f79b231485fb7b1349b9884ba2f7da170c9b911a63d8fef30e4a7e3ad17ad36df583f7815d243ebbb00dc869b2bcedd428284ad34b77c3697d2ef6d9638804091da5f6ccdbb165cf07c6373d0d49a2070fa9ffd06bcc357e7cf03fa89989a4caf782122666d07d6c127dfd183e75e710383d1ad95cefcd67f7acd77d1c9e6c50e5c767a2ee249e4a0e602d8e083fbdd6744f9dbb723b32b2") r2 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0) connect(r1, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x4, @loopback, 0x80000000}, 0x1c) 00:04:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) 00:04:07 executing program 3: ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000180)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:07 executing program 1: r0 = semget(0x2, 0x7, 0x48) r1 = open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x68) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000200)={0x2, 0x718}) semget(0x0, 0x0, 0x2) semget$private(0x0, 0x1, 0x8) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x80000000, r2, r3, r2, r3, 0x1, 0xc2}, 0x0, 0x100000001, 0x4}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000300)={0x0, 0xdc83, 0xf, 0x2}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r6, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6]}, &(0x7f0000000440)=0x10) r7 = getgid() setgroups(0x6, &(0x7f0000000240)=[r3, r3, r7, r4, r3, r4]) r8 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x0, r2, r4, r5, r8, 0x110, 0xbf0}, 0xffff, 0x80000000, 0x8000}) semget$private(0x0, 0x3, 0x204) semget(0x3, 0x4, 0x1) r9 = semget$private(0x0, 0x3, 0x40) __semctl$SETALL(r9, 0x0, 0x9, 0xfffffffffffffffe) 00:04:07 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000080)={0xece0, {{0x1c, 0x3, 0xfff, @loopback, 0x200}}}, 0x88) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000200000000000000"], 0x10}, 0x0) 00:04:08 executing program 1: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) munmap(&(0x7f0000b48000/0x1000)=nil, 0x1000) 00:04:08 executing program 3: ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000180)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:08 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:08 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)="25757af6afb05a567d8815c25cad4e6efa2f44b19df3d165fa371090ec272282706a220d3a3e174fdcf7d3efab7bd2e1") mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:04:08 executing program 1: sync() syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000000)='./file1\x00', 0x1fffd) 00:04:08 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0x0) 00:04:08 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:09 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet6(0x1c, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000040)="25757af6afb05a567d8815c25cad4e6efa2f44b19df3d165fa371090ec272282706a220d3a3e174fdcf7d3efab7bd2e1") mlockall(0x1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:04:09 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0x0) 00:04:09 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)={@local, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@rand_addr=0x2, @multicast2, r1}, 0xc) r2 = socket(0x1c, 0x2, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@local, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@loopback, r3}, 0x14) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:04:09 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:09 executing program 1: syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd80f236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) fcntl$setstatus(r1, 0x4, 0x4) 00:04:09 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xfff, 0x0, 0x2000, 0x4, 0x4, 0x5, 0xffffffffffffffc1, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xfdd5}, &(0x7f0000000100)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x4, &(0x7f0000000000)={0x6}, 0x10) 00:04:09 executing program 1: freebsd11_mknod(0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x240, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) lseek(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff8000/0x2000)=nil) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:04:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0xff1d, @local={0xfe, 0x80, [], 0x0}, 0x8000}, {0x1c, 0x2, 0x7, @mcast1, 0x4}, 0x4, [0xffffffffffff4e47, 0x3ff, 0x37, 0x3, 0x80000000, 0x101, 0x4, 0xffffffffffff8001]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), 0x119) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x1, 0x6, @ipv4={[], [], @loopback}, 0x5}, {0x1c, 0x2, 0x9fd0, @loopback, 0x24}, 0x30, [0x8, 0x7, 0xe9, 0x6, 0x0, 0x3, 0x1, 0x1]}, 0x5c) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) listen(r0, 0x0) 00:04:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x9, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x204, 0x119) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000100)="1fa25336a7fe2474f280275b5569e9440078452542d9eae442dd871bef189c6e97b12e2ded36cb7f88ca1723fc9bb19b3a8e51926a251ea5c053996f17fad6b2f00ba905d6deb07c20f053c8614f8c07cc6aa7838e4ede742eac6feb03ab") 00:04:10 executing program 3: syz_execute_func(&(0x7f0000000180)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3, &(0x7f0000000140), 0xfffffffffffffd26}, 0x2) 00:04:10 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa0b0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:10 executing program 1: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="f6f54021a7093885edaf6404e6de2d7519d4c86c1c84f28050288b5286e8a3a1a568089952d13a9b30de59a278df234c5b74f7755a54bd24331c949c1bedac9664350823ee072d1bda66e4") getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgid(r1) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000280)={{"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", "d4ff340d599adcee0c65047a2d50667c43c57344f802475a72d19f1e6480ecee"}, 0x0}) mlockall(0x1) 00:04:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7, 0x1}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x9, 0xb2}, 0xc) recvmsg(r0, &(0x7f0000001a80)={&(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000001900)=[{&(0x7f0000000480)=""/243, 0xf3}, {&(0x7f0000000580)=""/185, 0xb9}, {&(0x7f0000000640)=""/196, 0xc4}, {&(0x7f0000000740)=""/5, 0x5}, {&(0x7f0000000780)=""/143, 0x8f}, {&(0x7f0000000840)=""/142, 0x8e}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x7, &(0x7f0000001980)=""/211, 0xd3}, 0x82) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x1007, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) chmod(&(0x7f0000000200)='./file0\x00', 0x10) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0) 00:04:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) 00:04:10 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/205) r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) shmdt(r2) 00:04:10 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000340)="41dabf070000006447d84f302e2ef2470f79c2f2db880010000040f608a6c402a8f52ec422e1a65a00c4218a5e5f00c483cd799100000000ff0f33") fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x5, 0xed7c}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x7ff, @loopback, 0xffff}]}, &(0x7f0000000300)=0x10) 00:04:10 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:11 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x278) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:04:11 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget(0x3, 0x0, 0x0) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000100)="e9a66751cd6d1a77ec58ae4f30210c7d81d0edb2415cba3daf8c910e002ab13ad02eaac0ab86c1ec1f59b416dd2fbb37f85de11a414f7aa70be9febfbf3e638a1e12e0b3c520018db1") 00:04:11 executing program 0: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f00000001c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) 00:04:11 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = socket$inet6(0x1c, 0x1, 0x6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x7, 0x4786, 0x0, 0x0, 0x1}, 0x14) 00:04:11 executing program 0: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket$inet(0x2, 0x5, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) r1 = socket(0x17, 0x10000000, 0x90) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000a0e000/0x3000)=nil, 0x3000, 0x2, 0x412, r1, 0x0) 00:04:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x204, 0x0) close(r0) mkdirat(r0, &(0x7f00000011c0)='./file0\x00', 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/141, 0x8d) 00:04:11 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000240)=@file={0x0, ""/13}, &(0x7f0000000280)=0xf) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:04:11 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:12 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x278) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:04:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x800, 0x3, [0x3f, 0x10001, 0xffff]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, r1, 0x5921, 0xff, 0x31c, 0x8000, 0x9}, &(0x7f00000001c0)=0xa0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) faccessat(r2, &(0x7f0000000240)='./file0\x00', 0x100, 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) mprotect(&(0x7f00004d8000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) 00:04:12 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f00000002c0)=@abs, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000580)={0x38c5, 0x3, 0x800, 0x1, 0xfffffffffffffffc, 0x400, 0x3f, 0x7, 0x0}, &(0x7f00000005c0)=0x20) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000600)=r3, 0x4) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240)) shmget$private(0x0, 0x4000, 0xf, &(0x7f0000ffc000/0x4000)=nil) r4 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r5 = semget$private(0x0, 0xb, 0x400) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) semop(r5, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) getsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000280)=0x4) openat(r0, &(0x7f0000000540)='./file0\x00', 0x2, 0x1c8) semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x1, 0x9}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r6}, &(0x7f0000000500)=0xc) 00:04:12 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000), 0x10) sendmsg(r1, &(0x7f0000001280)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000001100)=[{0x10}], 0x10}, 0x0) 00:04:13 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:04:13 executing program 1: syz_emit_ethernet(0x2f, &(0x7f0000015e15)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x66, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3]}, @mcast2}}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x1c9, &(0x7f0000000040)=ANY=[@ANYBLOB="381d79f88152aaaaaaaaaabb88a8300081004f0086dd6f564542018b49ff00000000000000000000ffffac1400bbff0200000000000000000000000000013e0001b8660000003f02000000000000040104000100c204fffffffd0401ab050200050000000000590800050000000000000000000000000000ffff7f000001fe8000000000000000000000000000bbff020000000000000000000000000001fe8000000000000000000000000000bb4d01000000000000c20400000007050200040000000000004e214e22", @ANYRES32=r1, @ANYRES32=0x41424344, @ANYBLOB="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"]) 00:04:13 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x4, "b8a199a8e0de6274af4841f056537109"}, 0x14) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000001500)={0xffffffffffffffff}) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000001640)={{"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", "f594b4114a8c62ec8db86660fe39c3f4d217775d4390ff55438951bf24aca396", 0x1200000000000, 0x80000001}, &(0x7f0000001540)="06e61560fef590e10dccdeceeaf9ef28a7411fb50444779c7d61feab0b53c49dc5af67069c7d17195e4a4f9405b8ff0b1afa9e19a3a05435a614ce3bc7758cf151a7aa74676293242b1a6df7c43df30a4f68c8eb9fbcf130fdb4f8532c434eeb7d634b10417b8323c8eccee8573d1c378b5c57adbe02e42e71fd8d9b9e6ef451712aab34b087aa7e4b484b6e54761a9fbc43712115dfc9d1c99482a5c5ef8a9b490fdaaabd9bc4a2069cc6f8584538943a213b0c5631144f7e105c4de4b4703456fc454c1e0e6122484cdbfe01abe1bbfad8b5b6ddbdb01472d7726e99e37d013906c630e213c77901b2f5f8e36f9629", 0x0, 0x4, 0x6b0, 0x3aee22af, 0x7, 0x6, 0x6000000, 0x1}) getsockopt$inet6_int(r1, 0x29, 0x1e, 0x0, &(0x7f00000000c0)) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "3cbe9e23d0c869e5bae33b9e0dad65df7004ad9016dc671e24ab88f5abd1136e3e33a2f9e42856d5a0a408fa50346d400826bb0c1b2783397ca9f27e8ce14461e4bb714f6af9602c5a60d5c4fd3a75df79c563797519d4e0d8c6b79fea165e70d798d6496b4abb738ffc23dc9d77b4efcb2cb63521970e9c737296d54703d667779f8d93f1e197f001113a01cc644351d7e7b1392bf4fe7bc32e84d83412d512007f0ed4fccd41a84364d5925614fb11be8eaedc1a076b50e58c12b18eeb5c48152a30b7d2701760ed8db3eb8de08e03a9e145f6b581c7b1ed4c5c2bb11c1ed56b38147df0d601edcd21d57ae023e7de"}, 0x100) recvmsg(r1, &(0x7f00000014c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/68, 0x44}], 0x4, &(0x7f0000001440)=""/93, 0x5d}, 0x2) 00:04:13 executing program 3: msgget$private(0x0, 0x44) setuid(0xee01) r0 = getpid() wait4(r0, 0x0, 0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") socket(0x2, 0x3, 0x2) 00:04:13 executing program 0: r0 = socket(0x1b, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x100) r2 = geteuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) getsockname(r0, 0x0, &(0x7f0000000040)) 00:04:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffff6adcc0bd824886dd60a90ab30008000000000000000000000000ffff0000000000000000000000000000ffff7f00000100000000d447df5c"]) socketpair(0x1c, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xf569, @mcast1, 0x5}}, r1, 0xffffffffffffff7f, 0x8, 0x4, 0x5, 0x7, 0x8000}, 0x98) 00:04:14 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)=ANY=[@ANYBLOB="010000000000000093ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc630bf731c365063cce2b674771f1bbe5580027fc55231ac1a2180f88bd60500000000000000b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40df"], 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x7, 0xf, 0x1, 0x1}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)={@in6={{0x1c, 0x2, 0x53, @empty, 0x3}}, r3, 0x101, 0x8, 0x3, 0x7, 0x200, 0x4e}, 0x98) r4 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) bind$unix(r4, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_buf(r4, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}}) msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000) msgsnd(r2, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800) sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0) msgget$private(0x0, 0x40) shmget(0x1, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) 00:04:14 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:14 executing program 1: syz_execute_func(&(0x7f0000000500)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c401395bf98f8978d3ee8fe9589b26c7e4c753fbc4e101c4417e5b36fec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff625dc9500c35b5b45363ef80f9966030faee42c240f1e005f3737000026400f0d18c401fe5ff6e3df64673667669b70666636660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:14 executing program 3: msgget$private(0x0, 0x44) setuid(0xee01) r0 = getpid() wait4(r0, 0x0, 0x7, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") socket(0x2, 0x3, 0x2) 00:04:14 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) 00:04:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000000)="cc7ac6bd871c98cf6384986014617fa310742d4f60a157f6faf603baf9886eab3a7c6d7784acf6a3d001be266e764d218c99b907dc01ab91777c96eda26bd88e61e3db02b2c36c1694542251c01f27a17ae9f943d3604676d24eb73a1dd60687ee35c6b945c3d1563d06a69f44b9640ee40c53c25d080bd36134c0de2d0bc102b10c377fb2") 00:04:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x2, 0x20000007, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xac, "2548edfe5f52805c1363f0159755c35fa849b7ecb0fa0c621fab1c86418858bee00fd0bef9416af39047c477ec3b636c5cea59e304d196c6f04ebb041b49288d74cf29de0f3197a57ad590098d1d08cd6526fe88e2c0f319e9ede4a20cd40a293721c5bf456cf0d5fa3f8c72860446c21d3452b8263204f86b0deb1935a96679a52e4d41b092a8916ad1e1c6ed03ce9769aa743c3206c80500acb94032fb3136389dc0437313f842fded7816"}, &(0x7f00000002c0)=0x79) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000300)={r3, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9c9e878}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ac1400aa000001040000c7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dbe8acfa3cd77c8b363f7c15e7c005e06a59bc10786bc2c02f66d527ca253dcebf5b59499836d2e223e439", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDR(r5, 0xc4704436, &(0x7f00000003c0)="09660596621f0b9b5cd73977955e6823766d097deefec334b1476af851cf9529e493267e2d9ab214cf722b464fec0909c6b65509df48051820b5c5d6eb67f63d428a17f4e6dfc89963c144fe533aa27c48ce67bfa85d956420df412e63ddd88d67d6b9ad2b11588baa72ca4ed7a531071cafb234910ae2269ff026b7fbdfbd1f9ea8cf38a17acfbb351298dc1e4669c02ea257") 00:04:14 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000200)="3bcbfab2afa5a8a0d1750b329a4cf651372fb566f647d721d44d1872004d41eddfaab5f863bedf9c0d38e30c729949cca8bae7da193a31e94fd13e605b78eb58b36b88e22528192bbf3f0f5c7e100d9af6bafa295b3698c85a4f2f493b91aa05174b90baea618ec44e8817634a8303d9cf5d8230a37a37300aa6d5f231439162b9a9d6a41063281a58a8efeee62990b2af380a5572cbb8d6369d") socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x10001}}}, 0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:04:14 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000000)="660f64c12edfcf42f78d3d00000000000000c463997e0193c423990ca80000000000c4230568f53341e378c422512befc461d5de8ce20200000065f3420f537800") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000200)) 00:04:14 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r2) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) ftruncate(r1, 0x6) truncate(&(0x7f0000000100)='./file0/file0\x00', 0x10000) 00:04:15 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000000)="660f64c12edfcf42f78d3d00000000000000c463997e0193c423990ca80000000000c4230568f53341e378c422512befc461d5de8ce20200000065f3420f537800") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000200)) 00:04:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) r1 = getpgrp(0x0) wait4(r1, 0x0, 0x16, &(0x7f0000000140)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eff66696c653000"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:04:15 executing program 1: syz_emit_ethernet(0x4a, &(0x7f00000002c0)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "bfbdb5", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@ndisc_ns={0x3, 0x0, 0x0, @loopback}}}}}}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:04:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x8000000002a, 0x0, &(0x7f0000000000)=0x254) 00:04:15 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x100000000) r0 = open(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x481, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), 0x4) 00:04:15 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:15 executing program 1: setgroups(0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c73c421fc5135122e0000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, 0x0, 0x0) 00:04:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8041, 0x8) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x3, 0x200, @ipv4={[], [], @broadcast}, 0x7f}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000280)=""/237, &(0x7f0000000100)=0xed) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 00:04:15 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x3, 0x7ffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x2, 0x0, 0xc700000000000000, 0x2000100000001}) 00:04:15 executing program 1: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1ff, 0x4) 00:04:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x6, 0x5, [0x5, 0x15b7, 0x80, 0x1, 0x9]}, &(0x7f0000000100)=0x12) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x7}, &(0x7f0000000180)=0x8) 00:04:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000400)="1c08c4637916d7b0988f89380175011b69e4c42205b8d3d9d017795bd5e1e1680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581bc4a1e9760245332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5f9ee30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000000)="a22a7d3b31ecbab756e973aa00000000000000004b3c9a6250f325ebe3b9d51f3c8e8bb532000000ff2171") 00:04:15 executing program 3: syz_execute_func(&(0x7f0000000180)="98340d0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b00018d6e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc43dedff8066479, 0x412, r0, 0x0) r1 = shmget(0x2, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/57) 00:04:15 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:15 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000010000206, 0x12) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x0, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r2) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:04:15 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) nanosleep(&(0x7f0000000000), 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5) clock_gettime(0x4, &(0x7f0000000040)) 00:04:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="47f1339ed4341966a2e3ef50c213622f23930ec37726ef2bf1600757b47e2a44e4e412d504d8e1eb84a108f5f6a53febb3ef92ecb96c0e58290d7acc02057e8af52d10a0f251657748b3bef5c4e3f4b4b1159c04986ecb765ec6263f47e6e5dfdc59085c8da17e82746749efe74a39ab0b0b883803d5fc1697d47cd70545d47222c0f7c723270936e10a5113f1b503e199621c033767b605679c2be50a1b5379debf3651f71c834d10e948607164c5a9816802efb2bca2802bfe7d7e86159148b848713dd39db496f8ac8ae54d1cd1950f8f919d8a0bc4cb6a5719f7a07544ba984c8ca463610e5b9e09b4fcef53fc54ae", 0xf1}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000100)="7a87657b5ac8fc11ce180e26608cd8b912a5ad4397df264f8f47437d989edcc7878ed733301743b812eb9e41530d07bbfdb6fe46df40ac088bcc9aa8523882597b75", 0x42}, {&(0x7f0000000180)="7f727ed6a238feebf854419603edb939541cdc7fc8b850f992b09e774780d8deb758892c14224779fdf8290de7ca8a5f9361cc8e84e548aa25aad62ba732177209125709f443f2f861d2e21d42f347f3c175b64736caa8d6a8beaa3705c3c3a5bf6d0f76014910a2a9b62f78a2a913f9562f7957b949e7329d1a6d9709f2454370e4758fbb74", 0x86}, {&(0x7f0000000240)="1484031787a3849e4c4f7e155b32730d25a24f63948e9530e72e6b2a068097d3888e8382f96ab95fcde57114967c7d706cf96ee2ca35a85466cd7adc0541c22d3ab1f3ca15450bdee4268ac8d69c44a61de6b3946bbd6042949fbf75d8f158df", 0x60}, {&(0x7f00000002c0)="47715225eb5ba7d46db7d0766877b4360ef12504b8a9b56111d6483cbb2fcf4ece07441a395380f16584daacacd3bdfec9db65b140544d6245dbb2aa59c31363bbc9858483cd2261e620efb06f13d1e4d70fa6349b58bef0df5a760c834c5577289691429a1b60d39f735cb8b8cd742c7c3e769158f4fec719c0", 0x7a}], 0x6) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000003c0)={0x5, 0x8}, 0x8) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) 00:04:16 executing program 3: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001200)={r0, 0xb, 0x7}, &(0x7f0000001240)=0x8) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x9, 0x4000, 0x8, 0x0, r1}, &(0x7f0000000200)=0x10) getresuid(0x0, 0x0, 0x0) 00:04:16 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x9, 0x401, 0x1000, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x14) getsockname(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) freebsd11_mknod(0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a4"], 0x10}, 0x0) 00:04:16 executing program 3: syz_execute_func(&(0x7f0000000000)="98341b0f050fc7f791b0954141e2e9964180bf108a67a4fbc4237909a200800000e63a6675f66d220f220fbe34d1c4e1f8c421fcc4e101167c5c8e972e418120db002b000000666767410f010846f18888a1c4101f9b439b9be35ee6c45ea0197f51165110008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d96000000008cccdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95d65df6d05a1c9fb110f0f3804830a000000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000005c0)=0x1c, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x410, r0, 0x0) accept4$inet6(r1, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000680)=0x1c, 0x10000000) sendfile(r0, r1, &(0x7f0000000600), 0x9) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000100)={{"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", "f7b3f8d2702fbab7ac9a1589408275e224d8de7b4007016a53499714aaf1c0bb", 0x2, 0x51}, &(0x7f00000000c0)="8880043e55927fa4e0d6d62a888719d07eea825eee57e7b4981540187c6718bf56", 0x4, 0xfffffffffffffff7, 0x100000000, 0x5, 0x10000, 0x49961cec, 0x6, 0x5d}) 00:04:16 executing program 0: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0), 0x0) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="4158ecb43666a1", 0x7}, {&(0x7f0000000700)="b5e710fa3885e819b69fe34474d9b784272cdcff39ebaf31cccd119ce33d46c224568e5ca959267809a408653bb9106a6b70218ac00c66b55ed4fbfb938156021ebf871d0a2c97671ad2397240ec9ae430a819dd9c297379a9fa5fa58e991f3d41530b652bd7563e8017046cbb9826760482a1c56ae0c72fe25b5e693535f1e12f5d4e418114cbbc96de43d8ef159e45c1ece2b74674b36368", 0x99}, {&(0x7f00000007c0)="3f116844844da1c753ee03ba927236813f7369a0ae18948ff2dae64d7ee1b7ca275e7296fa9d671637b8f137c9bd2a021cd55ad5f4ede3ed74252380ff09d47f0fde7569c0ba2d3494a198b4632c0795754292b0f2b725906b8e70e22ad2f5232037e7b02aa432c97b6a8e440566abba1db61d0656ce3899cddfccebb729b611bc6fa13fb387d31bdddc1ebc61b24c0e9d30b551329b543372105dc64319b11751b238c2db0a993cc84a60b24150395eae64313d675eb8d90af2adfead9e049f17ccd1c9d3", 0xc5}, {&(0x7f00000008c0)="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", 0x1000}], 0x4, 0x31) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r2 = msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x2, 0x4, 0x9}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x4910, 0x0, 0x1, r3}, &(0x7f0000000280)=0x10) msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)={r3, 0x80, 0x8, [0x8, 0x9, 0x6, 0xf, 0x7, 0x1, 0xffffffffffff8000, 0x3f6]}, &(0x7f0000000600)=0x18) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, &(0x7f0000000680)) 00:04:16 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:16 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0xffffffffffffff00, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xf06d}, &(0x7f0000000140)=0x2e7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r2, 0x9, 0x2, 0xfffffffffffffff7, 0xffffffffffffffe0}, &(0x7f00000001c0)=0x18) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000e1c6e5353d1d6a2de9f3113e164df38ed400c99dc18fa52138f5d85e89ae05a66accc5fd5c"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) 00:04:16 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x100000001}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f00000001c0)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1dbf8c4c4ebe97909e9e941812047002b0000007b5ef10dfe8c738888a1c40fbbc4e201acac8610010100808f294001b00b0f01dc000f7130d5d5f08171a38a806ebb57c46291ae8ca06560000087c4618de3c0c00f2d9600000000cadcdc1d440f2b550142c492ea5b5b31b15dfb0fade00000") 00:04:17 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:17 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x1d, 0xffffffffffffffff, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x10009, 0x7, 0x20, 0x3, 0x80, 0x6, 0x10000, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3ff, 0x220, 0x5, 0x101, r2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r3, 0xc7e, 0x5}, &(0x7f00000001c0)=0xc) 00:04:17 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:04:17 executing program 0: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0) socketpair(0x1f, 0x5, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x121, @loopback, 0x3}}, 0x0, 0x1, 0x80000001, 0x7, 0x0, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @rand_addr="1ab2823917cab5a806e77b172b041bdf", 0x7ff}}, r1}, &(0x7f0000000300)=0x84) 00:04:17 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x5fef, 0x3, [0xff, 0x2, 0x2]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 00:04:17 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x0) 00:04:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000002c0)="c5400481309a8a8303a02340fa0a9f1c2c27a3fa756bc3", 0x17) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xfffffffffffeffff, 0xcc, 0x6, 0xe3f6, 0x7, 0x6, 0x741fc9e4, {@in={{0x2, 0x2}}, 0x0, 0x2ed4e9c1, 0x9, 0x5c9, 0x8, 0x9}}, &(0x7f0000000300)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000540)={0x0, 0x2c, "d56258d6cdb642bd0dc5a57d3757c8d2e440704e3395176ee08ceb38d4b2a50382278b7aa42311d3eafdc303"}, &(0x7f00000005c0)=0x34) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x2}, &(0x7f0000000280)=0x8) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000080)="6e74951ebb2775d522301627f550bd628dabeba93498f298319413391f3115f830dc3bc34d3fc93a8f8dfe08cc4a2463861e9b1856099d8016db25c6108709b8c51721d25498cdf485a4d9e930832c46d6d47846dfd19d04453d0266097afaabde811867fe55890d5f833a5854") setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x9a, 0x5, 0x9f29}, 0x10) close(r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000004c0)={0x3331, &(0x7f0000000480)=[@in6={0x1c, 0x1, 0x4, @mcast2, 0x2}, @in6={0x1c, 0x3, 0xba15, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r4, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) close(r0) syz_execute_func(&(0x7f0000000740)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9410f1e338fe9589b26c7e4c753fbc4dada01edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c4e1497d4d2ff265dc5f00c35b5b304545e269a841c44255bdfc4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0efc4a1fa165e9bc401fe5ff6e30fad6736660fd2938c000000c461d9d885030000006666450f17720d0f71e7f166660f3a0b0865") setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000400)=0x7f, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440)={0x80000000, 0x6, 0x1, 0x2, 0x10001, 0x5, 0x400, 0x5, 0x173, 0x5, 0x700000000}, 0xb) ioctl$DIOCCHANGEALTQV0(r0, 0x8004746d, &(0x7f0000000340)) 00:04:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x31, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) r2 = socket$inet(0x2, 0x10000005, 0xeffc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, r1}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) 00:04:18 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020240000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$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}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:18 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r1 = openat$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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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) setrlimit(0x1, &(0x7f00000001c0)={0x3f, 0xff}) setrlimit(0x6, &(0x7f00000002c0)={0x2, 0x1}) 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$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") r3 = semget$private(0x0, 0x1, 0x100) __semctl$GETZCNT(r3, 0x6, 0x7, &(0x7f0000000980)=""/250) syz_execute_func(&(0x7f0000000e00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e996660f7eff855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca36000000") r4 = dup2(r1, r1) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlockall() getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:04:18 executing program 3: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ff3000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000440)=""/75) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r3, 0x1f470000) accept4$inet6(r0, 0x0, &(0x7f00000004c0), 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r4 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) r6 = socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000180)={@loopback, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2, r7}, 0xc) 00:04:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xff2e) 00:04:18 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() poll(&(0x7f0000000280)=[{r1, 0x200d}, {r1, 0x80}, {r1, 0x20}, {r2, 0x2}, {r0, 0x2}, {r2, 0x2}, {r1, 0x24}, {r2, 0x92}], 0x8, 0xffffffffffffff7c) fchown(r1, r3, r4) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000180)="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", 0x3, 0x3, 0x6}) 00:04:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000080)=0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote, @rand_addr}, 0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xf, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000340)={r2, 0x6}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@remote, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@multicast1, @remote={0xac, 0x14, 0x0}, r3}, 0xc) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004daf020 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829403c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110edde at witness_debugger+0x8e #1 0xffffffff8110ea12 at witness_checkorder+0xf72 #2 0xffffffff8107cf93 at _sx_xlock+0xb3 #3 0xffffffff812c4639 at inp_setmoptions+0x17c9 #4 0xffffffff812dca3f at ip_ctloutput+0x80f #5 0xffffffff813c96b1 at udp_ctloutput+0x171 #6 0xffffffff8115d5c1 at sosetopt+0x101 #7 0xffffffff81165c28 at kern_setsockopt+0x158 #8 0xffffffff81165ac3 at sys_setsockopt+0x33 #9 0xffffffff8170d7e6 at amd64_syscall+0x436 #10 0xffffffff816d54dd at fast_syscall_common+0x101 00:04:19 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x38000000000, 0x2}, 0xc) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb0000000000000800460000340000000000009ceafd6f6390780000000000000000830300000b009078000300000000fdff0000000041218ef80f0030000100000000000000000001c1c38a18801e3ebfda6f9ee9b3fa815577e5df85629b8550"]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3bbe}, &(0x7f0000000180)=0x8) 00:04:19 executing program 0: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) 00:04:19 executing program 0: syz_emit_ethernet(0x28, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0x9, 0x0, 0x3}}], {@generic={0x661, "50fe59fec0a6b0b9efa0f6cec6041ac73386eff19d96"}}}) syz_emit_ethernet(0x45, &(0x7f0000000080)={@random="6828b11b00bd", @empty, [{[{0x88a8, 0x1ff, 0x8, 0x1}], {0x8100, 0xfffffffffffffffe, 0x1, 0x20000000002}}], {@arp={0x806, @generic={0x19, 0x4, 0x6, 0xb, 0xd, @remote, "95dbf0c6089b71f91628d3", @random="3c0de68548d7", "6c38c36d8937f6dddaf1356bd7f35722"}}}}) 00:04:19 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="b91260552ce96b3a9aec0d8797be") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) syz_execute_func(0x0) munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81000000007fffffffd9d2043f81910300", 0x80000000, 0x20000}, 0x0, 0x1, 0x2, 0x7ff, 0x0, 0x0, 0x3, 0xfffffffffffffffc, 0x28fa}) 00:04:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000240)="48d0a6296136909c4c728c379443deabe468774d0a49b3ed07f221de08e256f180ca782d9a4a2dbde37b2f446666c59f4d39288e16f6ba5dd4febc40c90a40c59a27f6a0d06bfe59b3f663178e93db2b13e4") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = fcntl$dupfd(r0, 0x0, r0) semget$private(0x0, 0x1, 0x10) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={{0x45e, 0x800}, {0x3, 0x1}}) ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000200)="f2") openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x19) 00:04:19 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') linkat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400) 00:04:19 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x3}}, 0x0, 0x0, 0xffffffffffffff7f, 0x100, 0xffffffffffffffe0, 0x5, 0x2}, &(0x7f0000000040)=0xa0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000200)="773adb06b5ed7a5c6eac16590da3d1d0ae5dc7ab7dd51593aa5bb27d70fe0fa1a0b2c3da6fa4b1f07f7be1ab410f6e6776ba62ec1d547220de12a62f1b3265c04eaf99281dddd5b04ea5b469d4ae9c191c564cf82679b048", 0x58}], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1d, &(0x7f00000003c0)={r2, 0x9, 0x69, "68f2f03920305958300c68eef5046c5492e0d86d5cd5031d84846a30063b8eba8faaa445c5eabfa7051657ab8a0533cc54504472aab6fbab8a2509cc5a77ab856375d1205e7b9462946cd58904b311817617edd0994a9f6609cc56f11fa710dc314e9a4748b0126b88"}, 0x71) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x1ff, {{0x2, 0x3, @rand_addr=0xffffffffffffff80}}}, 0x90) 00:04:19 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000004000000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0) 00:04:19 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") socket(0x2, 0x10000007, 0x8) r1 = getpid() syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)="3aefdbe35f3e6509ee62d0bdb561b89037fb13cfba3f398f8db3d09c4b053a25d70eebf14b24db6b5cfefe6a3adeb21474465c7a25eb7617048e290e92434a5081d96b6a879974bd95ee9c5fe7e026f0b07f8075a20c4787d22f4ea1ad4fac774c5689745bf1bbceba87407445641c564b9819e4e90bdffb27e6d9b1a43a60b4", 0x80) setpgid(r1, 0x0) r3 = dup2(r2, r2) futimesat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xffffffff00000000, 0x6}, {0x7fff, 0x40}}) 00:04:19 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x2, 0x9}, &(0x7f00000001c0)) 00:04:20 executing program 1: r0 = socket(0x1b, 0x20000000, 0x5) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:20 executing program 1: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x6, 0x81, 0x7c4, 0x0, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7, 0x9a4}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x82) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000080)="eeb80e25ae98d7b7a4f4ac4dbea78c78e1244ed273301b52172fb26b2ea212dfb4a0c398fdd877a6b58439fe5d71aa3cd63c6f57e6bec54901546c1a8f63c751a27e9b8b0fccdde74aee310f7ec5b0f060b9ccd978bbe205", 0x58) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:04:20 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x2c029377, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7fffffff}, 0x8) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r2 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x7, 0x3, 0x11, r2}) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:04:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="f216e55be505000100089d"], &(0x7f0000000640)=0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000680)={r2, 0x7fff}, &(0x7f00000006c0)=0x8) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f00000000c0)) writev(r1, &(0x7f00000019c0)=[{&(0x7f0000000740)="08b34f8788af3b409e9881f9212c3be0add8cced76bc6fbc866269216d2ae99f8c34af6ffae04b23687318389ccafc797f3a91f71495c41d4704911b805a5d1ed3f484633710072fd59e2664d0e476d3fe9ff3c3ac30f73db9589689c146be8869a11f29dac663327d8409a1590cce46831155a0ffd85705a19010c12de9e46d5a94a83eafb2d8856f966c7b661f3b02145bb6d637e5f26f6b7a6ba9664d0451609f49c5999e2bc9bfefb12a6e92d2f73ad39d395ef36fdda4ddfa39ca6705", 0xbf}, {&(0x7f0000000800)="51d3be58d02befbd250185b8590be84be3bb87dd53d0cf4f60348473f18dc619e664e1f3ba892730b5fb053e159d2a2c32f90a9c14d6373750e091f3083092a1dfaca407d21201819a19120ce9dae6e33f83143addd28a0523bebf32829bcb5898df14327523002aa242a0b29ac0b83b0560e85355f98767cadc81888ebee10653b4", 0x82}, {&(0x7f0000000000)="b810b7552b2b1439d2108b020b1fe72ccfafa582048332ab8a3c", 0x1a}, {&(0x7f00000008c0)="dd0b11c7b7b810f3ac4175b37ee3c93806aa0a7fb8d9dd", 0x17}, {&(0x7f0000000900)="abee18c0bb8f0acd094b579c3475f4d3d4d948f131b0d985615161262e9190924f0c719cf95d8737c96c1f6584bd31fc242b41b2d8e1d7d18ad5037e3ae2dbefe3f55ca9ccb6873534a1efe9380398238706b062b520c5837ff4320ed01ed79ca933847a23ea413dcfacff3b46baef771995b70d7f70f5cb81c679fd1b29da5ea53b34b4952177", 0x87}, {&(0x7f00000009c0)="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", 0x1000}], 0x6) freebsd11_stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000001c0)={{"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", "94df75f1b70e87bbb01cc780cfe4dd1e62c6146820fe23195fe0cf7afeb75d23", 0x20, 0x2}, &(0x7f0000000080)="596b272e9f1fd13caa3a69cd30f351fba36533a5ebf5da979d079bd5af79dbb79824152b2fd16e889ea7b100e37aaff909518896d626f05139971238eca939bf4a30b0805122646ff8194dd7413211445b085e5820009b2c32cff1c5", 0x2, 0x0, 0x60ce, 0x1, 0x7, 0x81, 0x81, 0x401}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000001b80)={{"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", "fca65c5810e69ef3fc34bfad8ee2a274347cb98f73e46a73ab8aa3d707f5340a", 0x0, 0xffff}, &(0x7f0000001b00)="d29dbe435dc26ee51a51450e4faafbbaf69dd1cfe45689a9e8e40ab783f7382a2fc43b529905a0a26ee31dddbfebc5263ba7ef38b265cf001d3d5f06a516107aed5a64726d262c3df0ba574fa0c2d626185b6e", 0x6, 0x3ea, 0x5, 0x8a2, 0x6, 0x8, 0x8, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pf\x00', 0x20000, 0x0) 00:04:20 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020540000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421055f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:04:20 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6da71e29918474ec358aa681864062f8a8f") fchdir(r1) renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x4, &(0x7f0000000200)={0x10000000000b357, 0xfffffffffffffffb}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r3}, 0x0) 00:04:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x382, 0x5b00000000000, 0x8, 0x7, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) 00:04:20 executing program 3: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300", 0x0, 0x5000000}, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000680)={0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file1\x00', 0x10000, 0x1) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000040)="1b5ee9108f95a60adbbf2be54e431b051463eab1d620279118338d4b02d0fb886ee4add2bf765978d77fd25e2652d931bd84a23fa58cee74d3c05963dc6587521a30a22b3561b2c819e907e520c341090e97fc6bc3") linkat(r1, &(0x7f0000000000)='./file1\x00', r1, &(0x7f00000005c0)='./file1\x00', 0x400) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r0, 0x4) 00:04:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)) nanosleep(&(0x7f0000000140)={0x2, 0x9}, &(0x7f00000001c0)) 00:04:21 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/23}, &(0x7f0000000040)=0x19) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast, @empty, [{[{0x88a8, 0x6, 0x4}], {0x8100, 0xd68, 0x0, 0x2}}], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x17, 0x3, [@empty, @empty, @rand_addr=0x3ff, @loopback, @broadcast]}, @rr={0x7, 0x7, 0x0, [@local={0xac, 0x14, 0x0}]}]}}}}}}) 00:04:21 executing program 3: syz_execute_func(&(0x7f0000000040)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000002062, &(0x7f0000000480)="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", 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x4, 0x4000000000, 0xf8, 0x80, 0x4, 0x7, 0x7ba0, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x3, 0xdf2, 0x6, 0x80000001, 0x401}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x7fffffff}, &(0x7f0000000200)=0x8) 00:04:21 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:04:21 executing program 1: msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0100008c"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = getegid() setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 00:04:21 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x2}]}}, @icmp=@info_reply}}}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:26 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:26 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYBLOB="009900c4e17aa565e4e79c00f5ede06cd962af8d9bcada28b0e6094546"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = semget(0x1, 0x3, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) semop(r1, &(0x7f0000000140)=[{0x5, 0x0, 0x800}, {0x6, 0x7f, 0x800}, {0x4, 0x7, 0x1000}], 0x3) r2 = dup(r0) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setrlimit(0xf, &(0x7f0000000180)={0x6, 0x1}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7fffffff, 0x8, [0x6, 0x2, 0x4698, 0x7f, 0x1, 0x9, 0x20, 0x3]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xfff, r3}, 0xc) 00:04:26 executing program 0: setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3, 0xff}, &(0x7f0000000040)=0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e22b4000000000000000000000000000000000000019806000000000000000000000000000000000000000000000000001f2bb100"/128, @ANYRES32=r1], 0x84) 00:04:26 executing program 1: syz_emit_ethernet(0x2, &(0x7f0000000040)=ANY=[@ANYRESOCT=0x0, @ANYRES64]) Syncing disks, vnodes remaining... 9 timed out Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done fsync: giving up on dirty (error = 35) 0xfffff8000490e3c0: tag devfs, type VCHR usecount 1, writecount 0, refcount 50 rdev 0xfffff80004a2b000 flags (VI_ACTIVE) v_object 0xfffff800041bb800 ref 0 pages 879 cleanbuf 47 dirtybuf 1 lock type devfs: EXCL by thread 0xfffff80004a015a0 (pid 20, syncer, tid 100064) with exclusive waiters pending dev gpt/rootfs Syncing disks, buffers remaining... 11 5 2 Final sync complete 0 0 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff80e8ae7f stack pointer = 0x28:0xfffffe00229493f0 frame pointer = 0x28:0xfffffe0022949420 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 3649 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 332 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0022949050 vpanic() at vpanic+0x1e0/frame 0xfffffe00229490b0 panic() at panic+0x43/frame 0xfffffe0022949110 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0022949190 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0022949200 trap() at trap+0x44d/frame 0xfffffe0022949320 calltrap() at calltrap+0x8/frame 0xfffffe0022949320 --- trap 0xc, rip = 0xffffffff80e8ae7f, rsp = 0xfffffe00229493f0, rbp = 0xfffffe0022949420 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0022949420 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0022949450 vgonel() at vgonel+0xdc/frame 0xfffffe00229494d0 vflush() at vflush+0x3df/frame 0xfffffe0022949620 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0022949690 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0022949730 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00229497c0 dounmount() at dounmount+0x6e8/frame 0xfffffe0022949840 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0022949870 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00229498c0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0022949910 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0022949970 ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe0022949ab0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa KDB: enter: panic [ thread pid 3649 tid 100288 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why