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"]) syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "8aa3fe", 0x30, 0x0, 0x0, @remote, @loopback, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a2a5ba", 0x0, 0x0, 0x0, @empty, @remote}}}}}}}) 13:55:15 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x0, &(0x7f0000000300)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect(r3, &(0x7f0000000240)=@un=@file={0x1, './file1\x00'}, 0xa) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 13:55:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setitimer(0x0, &(0x7f00000001c0)={{0x910, 0x1}, {0x1, 0x80}}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x800, 0x9, 0xfffffffffffffff7, r2}, &(0x7f0000000140)=0x10) listen(r0, 0xffffffffffffff62) r3 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566f7f7ceffd6") setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 13:55:15 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x3, 0x9}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r4, 0x401}, 0x8) writev(r1, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) r5 = geteuid() setresuid(r5, r5, r5) clock_nanosleep(0xe, 0x0, &(0x7f0000000480)={0xe1, 0x3}, 0x0) clock_getres(0xc, &(0x7f00000000c0)) r6 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000280)={{0x7, r5, 0x0, r5, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 13:55:15 executing program 1: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f0000000240)={{"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", "48cf7d99fac88f75ef352ad704275ab66edb984b55f6ad5dacc90028c5197a0d", 0x0, 0x5}, 0x0, 0x8}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), 0x4) 13:55:15 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) 13:55:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x3, 0x0) getpeername(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 13:55:15 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0600010800d1040000aa4fcbade0000002000000"]) 13:55:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x1000, 0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 13:55:16 executing program 2: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/1, &(0x7f0000000200)=0x1) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x1000, 0x4) 13:55:16 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[]) 13:55:16 executing program 0: syz_emit_ethernet(0x4000, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 13:55:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="f27a62a57edef8159e5b539391f17bd449175afd917437961391e2bd9674262c5e9da553d060b2ad634debe6a4a494e7c85adbe3140b8bc417b2814c93f779e568de6efa791afc9e15cd7329b4408d36f4ce6bbd") syz_execute_func(&(0x7f00000002c0)="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") 13:55:16 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x0, 0x0, 0x0, 0x0) truncate(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) syz_execute_func(&(0x7f0000001680)="c4e1785b7fc0c4e279312d00000000400f81b2ce0000f24e0f2c490546d9ffc4a139d86100660ff9253bb68649c4c1a5593ec44191f49500000000c4a2fd1eb600000100") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 13:55:16 executing program 2: freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x3a24a59907b18d7a, &(0x7f0000000040)="1d169982017fc6b4ca730a28c6c36ea44022b889c8144655c535608466a8a9ec5c1670fc95e0c69b2819486ff81270e61b40bc87a505e0a1ccc1caddf2df9e432125c88cd6c8144ca69c3688451b9da2f64a7f3d0a", 0x55) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100004) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setsockopt(r1, 0x6, 0x400000, &(0x7f0000000200)="994f6fd7bd20e86018ce01287f4518212c7db4b91f316cd9a8fbd1f9e831bb184feddb34813461226f1dc3fa1977201fac40cfed3d4ef3a1b280506ca4b352db5db4d6ba3960b0acaed865cc900bf8c7e94ace31089651ae8996aeb33f38c3c697e1217a75e8b0fe4943016b8bbc93f497ba99e1c8d815c643043ea2d48a4538c1b1052f397102c70a5fd03829d1dc3be83d19af698b005655a9b81fe75e3b25634d73248bb3c6de04d4e1d1caa01535f0c76197223116a64e51ec3e4dd40000000000000000e881c5d36be074b224523cc7307d06ee27eba059e74c6a68060d010b7d48d5a65e64589d9219daa6e36ee69f03", 0xf3) 13:55:16 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) 13:55:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xfd00) ftruncate(r0, 0x8) 13:55:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000003c2bb313f6c38783eb5400000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x10) 13:55:16 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = msgget(0x1, 0x100) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/49) sendto$unix(r0, &(0x7f0000000000)="b10005029000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) 13:55:16 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x0) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pf\x00', 0x800, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xf731099}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, 0xffffffffffffffff) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) 13:55:17 executing program 2: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 13:55:17 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = socket(0x46d7068ce739010, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x2, [0x7, 0x2]}, &(0x7f0000000240)=0x8) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x386}, &(0x7f00000001c0)=0x2fe) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x1f, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300)={0x81, 0xff, 0x0, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x8, [0x1b, 0x81, 0xfffffffffffffff9, 0x6, 0x9, 0x4000, 0x5, 0x2c]}, 0x14) 13:55:17 executing program 1: ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xf, "8edab8d574fbf3fa277a6d0493d0eb"}, &(0x7f0000000040)=0x17) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r3, 0xfe, 0x3, 0x0, 0x3a, 0x5}, 0x14) 13:55:17 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x2, 0x20000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x4, 0x3f, 0xfffffffffffffffb, 0x10001, 0x0, 0x3, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1}}, &(0x7f00000002c0)=0xb8) r4 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = geteuid() freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000005c0)={r3, 0x6, 0x0, 0x8, 0x2}, &(0x7f0000000600)=0x18) r10 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000540)={{0x8001, r5, r6, r7, r8, 0x21, 0x8}, 0xfff, 0x1ff, 0x7, 0x8, r9, r10, 0x6}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2, 0x5cc}, &(0x7f0000000340)=0x8) syz_execute_func(&(0x7f0000000100)="984aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 13:55:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x10000004, 0x6) r2 = msgget(0x0, 0x300) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000001140)="10f9340733f8bf0b3ead7d6df58b20b9ced3155ebe71a3756d5d7c97f3c802fd896388fce4d977a5cb37d3267c54922b6c7921bcad64d6379023d2c1c2164ab67f6a7c15be69381f8218f716bf1dd489e5f5358fd98729094fb3679b9dad9bbf2bcd44bdc0a2fa477c785f46c61300abe944d2435fdd4d36a471d9178800e6f792206620772b33c57c6ba0b47af622d1912db97d564f1b7ba7d4d576ce9a28e5055e3e70571b95b55c77c2f2974e5525db433949fea30913eba78cf0b08bc4c70637a01f73b6aefb72bdf3ae8718bb4dcfaf71491608096e03bce16db34218d667ad694f1b", 0xe5) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/4096) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001340)={r3, 0x0, 0x1000}, &(0x7f0000001380)=0x8) sendto(r0, &(0x7f0000001240)="8d224f8ce0ca1555ae126cc5759690b918fdc34d8457b30ac7cdbb8faa207c30cd77d3d81c71ff6522d68bc5b2e3559e967c90593a8d60692fb66dbbd75f9609e6bfc2c54b24aa85076f81d6a0c85cbb2754951bd974c10b67deb9fe594a2eb7286961a1ee9ce4913a61d28d4346a6218c58a711199f47a2c296db3d2c4f72b541642e3631d180242112dfedcbd5050b1fe3a3023779fc9ca8a1be0901e89cface238815b88b74d5a0726a5917875b5275335676081ed4cd42f0d53d2c167dc91c353d13a76cf95179dcd13b03165808ee7eecd9", 0xd4, 0x10c, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10) 13:55:17 executing program 1: syz_execute_func(0x0) r0 = msgget(0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/79) 13:55:17 executing program 0: setrlimit(0x7, &(0x7f0000000100)={0x0, 0x800000b35d}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) 13:55:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={r1, 0xfffffffffffff42b, 0x7, 0x1, 0x401, 0x401}, &(0x7f0000000040)=0x14) socket$inet6_sctp(0x1c, 0x5, 0x84) 13:55:17 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080)={0x7, 0x7ff, 0x0, 0x3, 0xffffffffffffffff, 0x5, 0x9, 0x743}, &(0x7f0000000100)={0x6, 0xfffffffffffffffe, 0x0, 0x10000, 0xfffffffffffffff9, 0xd3, 0x1, 0x1}, &(0x7f0000000180)={0xffffffff, 0x7, 0x6, 0x9, 0x8a14, 0x7, 0xfffffffffffff76b, 0x8}, &(0x7f00000001c0)={0x2, 0x7f}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 13:55:17 executing program 0: syz_execute_func(&(0x7f0000000280)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10b, 0x0) dup2(r0, r1) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) fcntl$setflags(r2, 0x2, 0x1) socket$inet6_sctp(0x1c, 0x0, 0x84) 13:55:17 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r0, 0x20000015) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="4495829313cf70ab75efd975230957f39c13d9766f730f1a759f57bd47e31366d3eb870d4fbfd1447898193387c49211b022ebac248d9e58537bc24e2c533b39bec4ddab0280a242bd0f6c38d4ab79dc53f2de1af0ffcca2184d4179d736cf946a85789d430587ccb3a2d286e345a066c479bcad0b37eb3495cce6df99d443371afdf1be266868857a5f827758a299f8e2f40c479421e209bb944ec214470047552fa12f4818a8d754", 0xa9}, {&(0x7f0000000180)="07ee68c35629d7e4953c539c7a9fa88e921e3513617f03c0a7cc7983fa995d2bde717d2d1f19ac9f4e02e956e5e1e79aebb8e6f7ca54dbd9fad3207b34bb7473614748fed6af2e602438f904762881bac05e14cdb21f77119334c95cd76c59c2a74a5f27dbb8c9294a69087a462107de180cf8a064bb1f9b490b79e8927a28901e78f82a8bab9d8e8041b9bf12abdc7ee99a819e90c8b5075cf7f433d0ab5964a47a616039632d85ad5682172810787ed255c5636217aeb119d00dbcb6c0cca8bccf9f06b4415121e2c8f8024970ee71b038887ab6dc05de01", 0xd9}], 0x2, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000280)=0x8) fchdir(r1) 13:55:17 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d001588000000000000000000000000000000f000ff02000066000000000000000000000184009078e800000060f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff342abc86a8d6e7611e42ac2f021e716323311fdb045a584d7aea6ccc2213dc7949079e9af5dc7b5851d897a37b9e"]) syz_emit_ethernet(0x14, &(0x7f00000000c0)={@remote, @remote, [{[], {0x8100, 0x7fffffff, 0x9}}], {@generic={0xbae, "c7e3"}}}) 13:55:18 executing program 3: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000a40), &(0x7f00000001c0)=0x2d) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") fcntl$getown(r0, 0x5) r1 = getpgid(0x0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgrcv(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000c00400007339b2d73c861c18d31c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/185], 0xb0, 0x1, 0x800) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msgrcv(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xe, &(0x7f0000000200)) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 13:55:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10) 13:55:18 executing program 1: syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1c060f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = socket(0x0, 0x10000003, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x80000001, 0xf, 0x22e}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x4, 0xccc}, &(0x7f00000000c0)=0x8) 13:55:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x8000, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={r1, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000500)=0x10) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0x3db2}, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r2, 0x0) writev(r2, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x10000, 0xfffffffffffffff8, 0x800, 0x9, 0x7fffffff, 0x3ff, 0x4, 0xe159, r5}, 0x20) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180)="e136097206c4a4ce94cc3b1ca2e1d951ffda8fae5461568d4aae2168d54717c44851fe1367f9204b54ef15f829d07c608e4933bc9ffb419b03d2a5f14ffd14430a25717a9109c9bfa24bdb1fba3b0254c4ee6ba782896d19f37d2bffb2ada08bb9b5cf8340f169d01ca8ca13798c52af5c7b702fcd3cad58d3ed1e3f899db3616a119d1a794f0866ad216b80bb6c605f9d30a0278254aaa3ff4e8fb3951696f7afaad77c174eaf8db21fa314b34a983f88570ce24205230b788bb3e989e44bcfdc59958235e90d096d41289aa7cf982904737008e70063e2584204f76fb4098f7358a586431942601150cd00"/249, 0xf9}, {&(0x7f0000000740)="3c850c7d3efb5f4a237531faf735fcbc113a133c349be73d5ab85f7789d290c80e38eea42e5f0f060fb9da3694c60d692edf1f2435121ff2be38fed63ca9efa2b6e43ffc7814632f5bb5c8b5c4b713322743cb80002a198ed4b25b18e02b27075b46fa506b418321b72c0bcab07a119078649d0581f350bafff5f15ddada47154a2a4950", 0x84}], 0x2) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x8, 0x5}, {0x7fffffff, 0xffffffffffff0001}}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 13:55:19 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0x8}, 0x24) r1 = getpid() fcntl$setown(r0, 0x6, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0x8000, 0x5, 0x7d0e, 0x2}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000300)={0x800, {{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x9f}}}, 0x88) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x401, 0xfff, 0xa02, 0x5, 0x1000}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x401, @loopback}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x700000000, @empty, 0x7}, @in6={0x1c, 0x3, 0x9, @empty, 0x400}]}, &(0x7f0000000180)=0x10) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x0, {{0x1c, 0x3, 0x7, @empty, 0xea}}}, 0x88) 13:55:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xda, 0x5, [0x2, 0x9, 0x9, 0x3f, 0x7]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x4, 0x81}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8) 13:55:19 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') bind(r1, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 13:55:19 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="a1000000000000080600010800060100000000000080000000aaaaaaaaaabbac1400aa0000000000"]) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x0) 13:55:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000049}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 13:55:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x40, 0x4) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "da393f9b703f4e22d64113b9e4e91bea1d0ff4987c96ce62c5255dd6283d2b9e", 0x6, 0x5}, 0x0, 0x5, 0x9, 0x4, 0x6, 0x7, 0x400, 0x7, 0xffffffff00000000}) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffcb4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000006c0)={0x7f, 0x8001, 0x200, 0x31f7c1f7, 0x4, 0x20, 0x25, 0x7fff, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000740)={r3, 0x800, 0xf, 0x7, 0x1f}, &(0x7f0000000780)=0x18) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 13:55:19 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) 13:55:19 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2a43333e1200000000ffffffff00"/34]) r0 = socket$unix(0x1, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x3, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x1f, @ipv4={[], [], @rand_addr=0x6}, 0x6}}, r2}, 0x84) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="117b93c81634701da3d27c8febe318ed9229f2e652587f61ffdce772af3c41fab6c48f1c0dc246513540ffd269cfd63f155f52f78e76fdd7682d787e96c23e0e8a2c9db7cc983eed0eac4489b8e55fcee9816ef2a8a395ea0d473ff18dee1bedf5d49f1ef449bc4a49b77c8cf8c9fbb6e663f601", 0x74}, {&(0x7f00000001c0)="ed0b8c38e7615ee838ef1b380605ea2f771295e5b5da5042cffdbdf6cc55f3a7f5bf6945c6a7a97b12a330cf22c69972c91d0196e62296d680b57e95feea7cfc829d14c7abd44bc3", 0x48}], 0x2) r3 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x2, [0x81, 0x8dde]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x81, 0x1f, 0x5}, &(0x7f00000000c0)=0x10) 13:55:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x80000001, 0xff19) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r1) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400) 13:55:19 executing program 1: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) socket(0x17, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="00002e2f66696c65ae0000006c65302f66696c653000"], 0x16, &(0x7f0000001640)=[{&(0x7f00000004c0)="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", 0xefa}], 0x1}, 0x81) 13:55:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022c2f7f69e995f9c6cc62b9659a63bfae66"], 0x1) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) 13:55:19 executing program 3: socketpair(0x2, 0x20000000, 0xf3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sync() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x81e, 0x9, [0x10001, 0x8, 0x1000, 0x5, 0xffffffff00000000, 0x2, 0x7fffffff, 0x9, 0x8]}, &(0x7f0000000180)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x20, r2}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x9, 0x3}, &(0x7f0000000280)=0x8) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00002e2f66696c6530004914e47e58446a2e4a8b627ce43931993bbdd50bfb02118e59cdab78db36890fa00106b2a38e54a7c15b71549edb5b452a22d0decf9eb18d4a407c2f59f1c6f3a8003c417994a2fe4fcf4cd8b8b2021c8765382987a6d6cb9bd085fd6012f7621c84bba2d3affd54b9e0f1668ea57808dc18cbd6847d3387b7bee63db9dcad660ad989f47d082eb1dac842f6d68010cc756c360c20bc60de65054ca5fe04acc345d8e62d735f376283d5ba8c3ce0e888ae7b30156143ffc2913531250a8e166b0b2c904fd919eefb4f7f60817a73f14e9c46ddb48db235b62b73c7a4a3f31d0d4165919306590565a5034022667733839d570b9d7f48a84868ab293456ee546331297f744905069b7c15f5dc6620124bb4661313655727a72c245b674dba385ea177d7ba88572441e52ab3730f2cb8d423741264a76eed7751c0c5af27a65b35922cee8551b2e9257d59454eaa94f105bf42207d6de2e144571f91018fb9118382a0a869a9a9fab3fa4f0746a38fb8c143fd7258c31c9342a10dc0d9d75237fd1544f3354b436ac47cc2efbfb9e3fff2ed149fe341dc"], 0xa) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f664d6c653000"], 0x10) accept(r3, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000002c0)={@multicast2, @empty, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@broadcast, @broadcast, r4}, 0xc) 13:55:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x9, 0x8}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000017c0)={r2, 0x2, 0xf, 0x1}, &(0x7f0000001800)=0x18) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000002100)={{"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", "2bfdfdbbd334001c744ac064ce68058d56058162939c65516086c69b1746a4a4", 0x9, 0x2}, &(0x7f0000000040), 0x5, 0xffff, 0x3, 0x572, 0x3, 0x3, 0x5, 0x9}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000002000)="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") shmget(0x2, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000001dc0)=0xfffffffffffffdd1) fchdir(0xffffffffffffffff) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001940)={{"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", "410028153e318203cf4de3fbd0ef18748fac2766b1e647bbe614f5844e7c6ce2", 0x8, 0x6}, &(0x7f0000001840)="6672f6decc02235566656a9afb1bf5c0472a8a59244f31243501badc0f54ba76aa58d83442621c2c677d94909d4929bd50122135ab449ea068e56cb07dad2d06cba1e07757b0807f13a65bae15e0361b50241acc5fb11ecaf0597d520800083f6a40ff43bcc6f82fb2c6671559b75bec8122ab1cfa8e88c6b84183e659d00beebb0ae9e77177b8913caf1e0dfeda605f57b3a4843f606cbf2929033eb0961d09715802f7dbf37563d2b062299ac6113e3be088d95ab384d2411f5eb303b1e414c0bf83db2d289f7827d8bd57b05207f0dff0cdb9b129235c4d932f9d4da221c5c984ada7", 0x3c, 0x3, 0x4, 0x9, 0x800, 0x1, 0x8000, 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) 13:55:19 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @mcast1}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r3, 0x5b53f53cec36b9af}, {r4, 0x15}, {r4, 0x24}, {r1, 0x2085}, {r3, 0x14}], 0x5, 0x80000000) syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffff188d3ea1dabc86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010202907800000000609433df000088000000000000003300000000000000000100000000000000000000ffff000062001f81243eafaa1cb7acd725a7929a0c50011a0a6e29ab00ab9f9ca7fd6c79c84a86c387eea8c5087a378bb37a3110705d29cc"]) 13:55:19 executing program 1: syz_execute_func(&(0x7f0000000140)="984a2af72ccf4c0f05bf4f084f00c4a37bf0c52341e2e9c422e9aabb3c0000004a0fc7a4ea70dddb000000000f8fe8088f5014268e020000004e5bc4aea2658aaa10aa10660f38091e66440f667b00e51bc421045f4607c421dd589fc4e10bf8c4c481fc10f7620f520865f2ad0383397fd3ff4a4865f20f7cd8d7c4815162c56766f2ab440fec3f67ddea660f79cec3c4899294d8c4817e1037c4e35d0a241f00000f2d8f0b000044dde2a0c10b00cca27a0e0f414e53d2c4a40a5d3c440ff10da521000066450fc4650000c4e39978c104c4a2d52b80cec41106ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000577057b83b00a242f1f1fb450fb38803000000") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8000}}, 0x0, 0x100000000, 0xe9, 0x4, 0x4, 0x4, 0x56}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x46}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x3, 0x41) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) 13:55:19 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="828be686cd30bb8cd200"], 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000180)="598ca0d63e0694a33fe79e125c65722a5605551eb57e06d4e6123ea9e059408ef8a9c921c99a12a5b83dd0c42756311f1affba97a71350dab6daa94505cd983244bdc6f03a1517e5427a0d6b27109c25805844eaf16398e0593a9bc6cda3d69eb07df4205382a37b5217a8a0b64f5321a29a177f7d8a638b37c37755728f30d817e7", 0x82}, {&(0x7f00000000c0)="65d152191a1e8de8e17d680504fa2215cdb3f6817f8cbf9a1d6e89e267b91f406b81b79e3310294cd8d57b539f5727a48929e90df9f4d045edef7f340ac2c59091124f8a0ea5825a4794845dd82ee4ad46f132c62e83284736b04eff5f02a94aaa8984259cd141c256d4cb", 0x6b}, {&(0x7f0000000240)="3c9954214b8df7967a8f10b1bb7d4ecabc2ce82ed1ab86ab81652f87080a0808d1eca04a9465d01ccf3866f489966231e56e8e98f5d035919e2b5bcc32dd94f0a7d6574d47", 0x45}, {&(0x7f00000002c0)="9768cb494f2c5c644c2bad6d55405bddea676c45ccb5e114d28eb95ebf2dab25379f7dfef189b281c45e3ae154ff5f413743e399b204d08f40d4ba96b7e1a93f50ccdbaabb6f5dd27520f4621d148fe7b83a9d42a3e844a079badf7835f9870795dfa8a72d90ac6030b542bb39483468b13df463bc337758bedf828cff24811455816b6ad60b0cb0dbaa44319293b6f4a8ca94f43623c3c384088d046b12a7a2e82468076e5cb00f2bfaf13a277d0998", 0xb0}, {&(0x7f0000000380)="267007e35ef4975f4a", 0x9}, {&(0x7f00000008c0)="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0x1000}], 0x6, &(0x7f00000018c0)=[{0x40, 0x89, 0x401, "15e964720671a964a76b322939bc4bc01f8e0fb928e90b4ab2f18d09506c14ef74e8a61636c0378449a24f98"}, {0x68, 0x11, 0x1, "800c2cc8f23887cc45a9d8953de79c30f13535fb4baf697af5cf18eef09db111feae37bb6562afc5df16df23d5fc54c09f274ee79acbd69fe7a215a6fc3657419019cd03f860fde7111997a4ea4abe3f002282ce"}, {0x18, 0x29, 0x200, "35f0ee"}, {0xa0, 0xffff, 0x8, "ae6253d8d4f1bc6982920987bc684172596273d1e2ef8ff15009915390a3345fcb542ddf6be51e499645a2d69ceffbd5c322865473a7293f09df44d3ab6b0a55240d7402fd105935a07d0d16e41c9d3a11bc3ba86f6269835f9ebaf76f2b6bf78ae8cd0ec8289842b47e84e590e7c3636f86a348ad9947d75240d06529f54b6652215fbaea589dbc77a4a1d3a281b5"}, {0x18, 0xffff, 0x8dc, "bd"}, {0xd8, 0x3e, 0x561, "d113fdd5d5ed647fd98ba827be4e922e73ecb2e37570111c44d64f917ef3b699dd2229459e3950ed91bb30ea37c2ab32ccd1c4ab5c014a410c03660a061f4bd615b2dcdb619605d4912ca1fd38626e6c908233f67b0bc134cee7afb8d3181b1599fddad566af8ab4709aee119dcc6b6be5755138c52cac108db7dd5aa234709ebbb45eec975a881e8e8f2dc8f25e716b4a177fcca2e70aa37874b9ba22933daec6da04f0b111f2228aabc1a07425ad022279183cb6bf6f27a35094ea9804535d6cb64db3"}, {0x1010, 0x3f, 0x86, "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"}], 0x1260}, 0x20001) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 13:55:19 executing program 2: syz_execute_func(0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 13:55:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110000, 0x40) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x0) socketpair(0x1c, 0x0, 0x7fff, 0x0) 13:55:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = openat(r1, &(0x7f0000000680)='./file0\x00', 0x2, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x1, 0x4) dup2(r1, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = fcntl$getown(r3, 0x5) getpgid(r5) r6 = msgget$private(0x0, 0x101) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r7 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x4, &(0x7f0000000380)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x2, 0x7fff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000300)={r8, 0x1ff, 0x1}, &(0x7f0000000340)=0x10) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/6) 13:55:19 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='g', 0x1}], 0x1, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 13:55:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = accept$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x6e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x5}, &(0x7f0000000380)=0x8) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020) connect$unix(r0, &(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8) lseek(r0, 0x0, 0x1000000000003) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000000c0)="a131aa3a3a2dc7734991589bde1b4738c5815d26d0cf62072dcbfc8b45466baafbd0a714d0d661033e0d641e5f8556dd1a204240434c5fa1c93f6512624352a7a367ee2a0dab2373969c13624d2d9235d32a18859745b91c99e90648090721f7470ec0c53357a23ada4569977390f0c2412dcebc79455b47ade6817374cd2ba0a98f506855707b0aa78d9e4c49e0091e8adc4fd36b") 13:55:19 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = msgget$private(0x0, 0x4) getresuid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(r6) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x2, r2, r3, r4, r5, 0x60, 0x6}, 0x3, 0x5, 0x8000, 0x4, 0x100, 0x3f, r6, r7}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000040)=0xaa) socket(0x1c, 0x20000005, 0x0) 13:55:19 executing program 0: syz_execute_func(&(0x7f0000000440)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xfff, 0xf9e5}, 0xc) syz_execute_func(&(0x7f0000000080)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e61f660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") 13:55:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fchdir(r0) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) 13:55:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x27b) open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x24) setrlimit(0x8, &(0x7f0000000040)={0x3, 0x4}) setreuid(0x0, 0xee00) r1 = msgget(0x1, 0x20) msgctl$IPC_RMID(r1, 0x0) msgctl$IPC_RMID(r1, 0x0) 13:55:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x6, 0x4) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) 13:55:19 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x20, 0x289, 0x800, r1}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x9}, 0x8) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000140)="7d291f23e3fde85dfa7e59370a55ec585b2fbc71989018aed2395a749793ee5c67621ba330b5f4fa08031b679a65a74d81775fe3b1b438d18c1a63b8") syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 13:55:19 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) syz_execute_func(&(0x7f0000000280)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = dup(0xffffffffffffffff) fchmod(r1, 0x0) mprotect(&(0x7f0000524000/0x3000)=nil, 0x3000, 0x2) flock(r0, 0xb) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), 0xfffffeba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="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"], 0x0) 13:55:19 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x10}, 0x0) 13:55:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f00000000c0)={0x4000010, &(0x7f0000000000)="b225e5f9b5c02843198aa565c4ef74a84e28", 0x0, 0x4}) close(r0) syz_execute_func(&(0x7f0000000340)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) 13:55:19 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000004c0)={0x2, 0x20, 0xff, 0x6, 0x0}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0x2, r1}, 0xc) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000ea000000030004000400ffff0000010002004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000050000000000000000009600"/156, @ANYRES32=0x0, @ANYBLOB="030000000000000009000000e587cc0501000000"], &(0x7f0000000400)=0xb8) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000580)="43c8da32267253eb1b39c1e2567d810bacbcf29b4dedbf0020299f5ed348ab60674a3814595c95546359ac33f1dbcf18dfde69bbeaabd1c54c1a2ecf0e45e4fdc460f112bd774177ce57f0f52ceb5922513a732497e312df43ef5ad6b74736a1c59986870c9428ce718d6de2c70a77b42995c95c386ffc287e96cfa66e0ba29b715873d23bf3d80c97ad47dff87f1e1cb4bf4d8456c4dd88dd3eb67295614c29dd885f444804f384a983786b7f1efb2e745c7ffc7b606a673fc637be6e21d0ee95a51a9e508caf1d3e7df2363ffbbfe8953229140fd3020310c9f4adbadc54840e06a004ebef64ef") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000440)=r3, 0x4) syz_execute_func(&(0x7f0000000000)="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") r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 13:55:19 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "d5b57e5e7dc4c95854e804d5aa30fed836f902b882e7e46f74f8fea8d379cf962ff7deebd430f15eeae914090258ebac1d980c5f045f76f9e0823ca768869fb044f0fcb6f618b98cd20bdf5e91562702e45ec0a75b11a5c726273e9ca7d5b75204b1deb1b80bd4d2da38c2d36ae8f6c4ecfa5a46c036927f1d88075ff5fd439d315cb9dc2684c21ecb4d0cfe548527f50726e9db7fa52674ac115a9d0b49722cbaf4037dbc7cb86f80609ae2103f181a0fe046b17e5bf3593e89ccf85420f7b19cf9aad75a8baa76ce8466e165e21c2858b18d19af1c01cf98adc562f64c1640281218555c0b9a7cbb32eec3ecda5324"}, 0xffffffae) socketpair(0x0, 0x3, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x1}, 0x4) shmget$private(0x0, 0x2000, 0x1d, &(0x7f0000ffe000/0x2000)=nil) 13:55:20 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) pipe2(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000000)="9bd67516a1c0813b8470c028d6abc3537f498551af411e4a2b814466fce10c5486bf11fe39506b5ca5e998ee3105efbba2bfb6f9d8985e47fc37aacc218fd1e3f57d992ab02b55ec80e3dd989b78c577ec78071dfd843f60d900e8e3f919c5a095d85719b61b4c7ca2286dfc405578baef7b8dbb6f8d801462d7dad7441fcae9e0bee8293856739f0cf539b10777c52e3a557edb1cba2c11e3ae917bc745f43b76117f3f97422af2b58eb674a866798979433c") ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000180)={{"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", "1b94d163cbb7efba442f4940247ed5b31e5fe9b433aa7ec6adb1d5b2d344c96c", 0x5, 0x1}, &(0x7f00000000c0)="2d106fd659a0fb574d268d8c0c9eaf13ed2f43f07d66f5283812a4d7a5f873dfaa59865bc883c0e58048cf862dbba4cac968ec639e0f282ab503e018ad315490501ec5d3d9f318ad0be6bc06f6f32ea90b59d4384dff62feade4e963b4902ada64ba3b09634d752fe912ab545a97aaf282f275248bbded47160500a2e3be981908d933084e88235dc20d146642f4790ac5f10efdac0bab53f84204b4cfc8", 0x0, 0x3, 0x313, 0x1ec00000000, 0x3f, 0x5, 0x5, 0x1}) mmap(&(0x7f0000650000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 13:55:20 executing program 2: chdir(0x0) freebsd11_mknod(&(0x7f0000000280)='./file2\x00', 0xe0bb, 0x2000000000000000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = geteuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000240), &(0x7f00000002c0)) lchown(&(0x7f0000000140)='./file2\x00', r1, r2) fchmodat(r0, &(0x7f0000000080)='./file1\x00', 0x4) r3 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r3, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 13:55:20 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="3e45826c6fc70993107a2bbcd84fb50e021eb2c411daf7790123bedf64d10a415d641a3b0357e9e3bfee44fb6fa16f84cea64872ea385c3122b0a703e24291062e8fe297dbb4776b5665df85ef5056fe0c214a1c7902923721ae9cc9fdf53b2430") symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 13:55:20 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x1100c0, 0x2) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x6, 0x4) ppoll(&(0x7f0000000080)=[{r0, 0x176}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x1, 0x4) r2 = getpgid(0x0) fcntl$setown(r1, 0x6, r2) listen(r1, 0x0) shutdown(r1, 0x0) 13:55:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000001c0)="57b94f5112306e20") 13:55:20 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) fcntl$dupfd(r2, 0x0, r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 13:55:20 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120, 0x0, 0x1}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000000000ffff000001000000"], 0xd}, 0x0) 13:55:20 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2654}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x5, @rand_addr="703afc984eb968df3eb0c6c0851f3882", 0xd042}}, r2}, &(0x7f0000000140)=0x84) ftruncate(r0, 0x41f3) close(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x81, r3}, 0xc) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) 13:55:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 13:55:20 executing program 3: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") 13:55:20 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f0000000140)=0x7ff, 0x4) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0xfff, 0x5b, "05ce8642ff48466181b2a948359923b4aefbf9a6c28931b076503211313472b35e2b15d24c4ce6cf210d1b488c5fccb2193af27e572f193cca8c7af58feb7d373e50ceda7f5b79b09236a6c3971854f9f709cab9942bb6b4f4b702"}, 0x63) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x0) 13:55:20 executing program 1: socketpair(0x1c, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8000, 0x4) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) freebsd11_getdents(r1, 0xfffffffffffffffe, 0xfcc4) 13:55:20 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0x6}, 0x4) freebsd11_fstat(r1, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 13:55:20 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x7, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6c8a, 0x1, 0x0, 0xff, 0x800000000000000, 0x5, 0xffffffff, 0x100000001, r1}, 0x20) 13:55:20 executing program 2: syz_extract_tcp_res(&(0x7f0000000200)={0x41424344}, 0x9, 0x80000000) syz_extract_tcp_res(&(0x7f0000000240)={0x41424344}, 0x8c4f, 0x8001) syz_emit_ethernet(0xffffffffffffffbc, &(0x7f0000000280)={@remote, @random="dec5996d81d2", [{[], {0x8100, 0x2100000001, 0x6, 0x12}}], {@ipv4={0x800, {{0x0, 0x4, 0x1, 0x80000000, 0x0, 0x65, 0x3, 0x0, 0x5f, 0x0, @remote={0xac, 0x14, 0x0}, @loopback, {[@rr={0x7, 0x0, 0xffffffff, [@multicast1, @loopback, @loopback, @local={0xac, 0x14, 0x0}, @multicast2, @broadcast, @loopback]}, @lsrr={0x83, 0x0, 0x1, [@rand_addr, @multicast2, @multicast1, @multicast1]}, @timestamp={0x44, 0x0, 0xc2c4, 0x3, 0x63ba000000000000, [{[], 0xe59}, {[@multicast2], 0xf1}, {[], 0x5}]}, @end]}}, @tcp={{0x3, 0x3, r0, r1, 0x8000, 0x0, 0x0, 0x14, 0x8, 0x0, 0x4, {[@timestamp={0x8, 0x0, 0x0, 0x40}, @generic={0x13, 0x0, "b3a60b7e55ca4447f76cad"}]}}, {"67c89ff39c66e4671a412936a3b20da81b9a83669d217bbbc689a3142e3a9e87503135617aa1803b13bb1084cfc7c4e5c1b527d19233f7fa38e949526263242acc72a1c00be7ea83"}}}}}}) 13:55:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000080)) r1 = msgget(0x0, 0x41) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x280, 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/187) 13:55:20 executing program 1: semget(0x1, 0x0, 0xfffff80064b685a0) r0 = socket(0x1c, 0x20000002, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x10000, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x80, @mcast2, 0xfffffffffffffe00}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_execute_func(&(0x7f0000000200)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bde0f6e51d4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 13:55:21 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a05, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) r0 = socket(0x0, 0x6, 0x5c9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={0x0, 0x2a, "9efa81bed51f69b40e3ce3d456dd3ba2cf61b1f66c937fc7980dd469be29c72f55cff3ebd3cbdc4248d1"}, &(0x7f0000000480)=0x32) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r1, 0xfffffffffffffe01, 0x80000000}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x455c, 0x3284da3c, 0x9, 0x6, 0x7fffffff}, &(0x7f0000000200)=0x14) socketpair(0x1d, 0x5, 0x8001, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0xa6, "48b2c8efbe8315341fb6df19e7783c50bb28010c0aaa3a40fad6c6bf172894444b80c886c67f56638b86aee9a5a5f2acbab1e5ac0b9415bfd131045afc451ff61f82cfa942981d84647442b4d0472e87117cd0f24a3fd99af7bdef78855362a3090993460b3ac40ea8acf4ff7e3660d81152d478c882c9ecf868c6c1ffe3755d7b89b82d1db5ebca52e01c14e4690029b3078408d49c60ef3a26c1b50bd2cb0345f42f241e59"}, &(0x7f0000000300)=0xae) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="111e331995fdc1e678cf972353b1754f802cde80373ce6b46baa98960b0ee25156c9b0be4df89e78f91aca7c4ae343875d8a67bcb20b090fcee5c141020b29ceebd6495082dd5d6d48d351d2cd040e99394c32d1f1da319e9d0d99b05e69487f4bf2f678ffffffff4accdeef44e427f05a67de6771cd43ff01000000000000e1ab5f4a41", 0x84}, {&(0x7f0000000140), 0x180}], 0x2, &(0x7f0000000340)=[@sndinfo={0x1c, 0x84, 0x4, {0x800, 0x100, 0x6, 0x0, r2}}, @dstaddrv4={0x10}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xad}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x40}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10, 0x84, 0x8, {0x2fb521}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xffffffffffffffff, 0x6000, 0x20, 0x0, 0x1, 0x4, 0x400, r3}}], 0xbc}, 0x20000) 13:55:21 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="8221d58771a5600b6e57bf28bf565efe91022e00000000000000d6055971b2"], 0x1) ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0) sync() open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x3d70, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r5, 0x37207655}, &(0x7f0000000dc0)=0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8) 13:55:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = geteuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x8, 0x3, 0x0, 0x81, 0x0, 0x1}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 13:55:21 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x10080, 0x42) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="040000007f0014be1aca8508a0c458a60af83692c408008000"], &(0x7f00000001c0)=0xc) 13:55:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0xde) r1 = socket(0x1f, 0x10000000, 0x401) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x4, 0x4) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = msgget(0x1, 0x200) msgrcv(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000064f7a2db1d7ba2639e"], 0xf2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendto$inet(r2, &(0x7f0000000100)="ac3886d7d0966c1dc7a2ffa5a4d60c", 0xf, 0x80, &(0x7f0000000240)={0x2, 0x2, @loopback}, 0x10) msgget$private(0x0, 0x6) 13:55:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303a41ac70f484fffe8000000000000000000000000000bbff02af48012223cb06943e000000f300000000000000000001860090780014020060c5961e00000000ff050000000000001903000000000000ff0200000000007822b0679980d5bbd7ccc82776128981a5467fb890b24836b9df03b130fe7773948521da6a93a99ed47dc4114e9f5db8c420958a0cf244d4463a4c9c03c38152b4692615af91d3880517df70ca9d71e5d44eba88130bc85e69a72169200366da3ac0a549cb9ead957aa8f9fa07b0e5e9dc5546025722cdcd93d5fda99a5c8aab35"]) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x100000000000000, 0x5, 0x810, 0x7, 0x9, 0x88, 0x3ca, 0x81, r3}, 0x20) r4 = accept(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x6bb08ff6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000180)=r5, 0x4) sendto$inet(r0, &(0x7f0000000280)="869b964c9eada75c10716614eca4d3786349165440d82772521c837dfd386db9596837cb426ef2ed7a28128f5ecfd3a2a09bb22d7fcdbedf1fdfcb9a44c43a6bb246ad4970eda09830c30037bb7bacd2fcef7245f74d49b72abd1685d31846826e8ae4a283813800e416e39e28f53923b9744981e4f6d50982eb4e8670ce6bedaa4b96cfb9224ca99333dc722b8802cdd136d0cc8d394d9229cf7bce6baa9e93", 0xa0, 0xc, &(0x7f0000000340)={0x2, 0x0, @multicast2}, 0x10) 13:55:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000200)=0x4, 0x4) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f00000003c0)={{"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", "df1a844762039562457cb18ef90fb96947f8f033748df5bd6bd5022b764a8c7a", 0x6, 0x258e}, &(0x7f00000002c0)="79a0c77e7caec7bf85e05b551606eb447bf16dcb334ded6cb8a30f815f781108adec5d70c32ed1b00de0f0ead61b6ff8c9822b945c2caf84541eadab1217be535bdbd6f1b3a4b0685354524dc754346602f89b6fca2d87111d65b8eeaae9d96f99ca9e3a88da7f86e9d32a5378fe62bb467a46c8913aa1e6141eaeca4abfe5ac6ed65438612951893a26ea5080ef3c0d4d22a796542e84459fc403820a5d9d54e5161a57f485239d1da79d646448b02c4b060f662242f182cda34b378e73eab1494c0c603e78ba57f0216427e5f221008b56ca879bc7ba1555158ef1e4272e95a917d6012ecac15fd80610d1faac96", 0x6, 0x7, 0x0, 0x1, 0x32a, 0x81, 0xb9d6, 0x3}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r4, 0xedc}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000000280)=0x8) 13:55:21 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000239c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x80000000}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000000c0)={0x3, {{0x2, 0x2, @loopback}}}, 0x90) 13:55:21 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@broadcast, @rand_addr, @local}, &(0x7f0000000300)=0xc) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000100)="2c167b16aae428cd8e2237b26badf3adea8bf21d1523fced8d896f75785d34640e4d8a572588d157b39fe013d52747eb37aa50c7f8f878c53e8f6617bb6e5598cc50d1c2de2490f9355b779bfc6eecacb20987e70864cd5cb950194d4bc498d712456dcaee64ef6f529d770c04ca0e6157d749d7a0471fd6f5076aa38c4d3ba8d4fc5810cdefad44f5c65e79d5f3118089dfef7b1383b1c3ff4944", 0x9b}, {&(0x7f0000000240)="afa609effcd1ba94a52cf8c200929b1041a28721d4856460f37846b73f820d5eb8c4195d40d511c8d91a8911e32e1320289086c042aeda24c68feb33ed56bf04925eb1bc10c11d5cf1af53ebd1e351b5cf4e7a1ebdf601fdb23e8657cad5bac05ce85181439450b608ae1c2d3edf1151e202d18ee366c9bfe8347232614fc4bb3883adefa26957e728e7719d22c8fb1acee845dd14b89ab5b55c2a726c6846a3a8ffac257500cbe641", 0xa9}, {&(0x7f0000000380)="4a467cdb3a00aca3347e2c3e90e24252210af159cbc88190a1b8adb6f698e399964c6da0ffe35e59a002ef8a3b3acb576cfe4f031255c2d98af220d5e0438aa30363494fd76c594a4c8a21ff2420f754f2744b2240f84faaec0bc3a0e27e761883378666d9c8e2d47b76c64a7f23643713cf6c1b6bba521a587b48fb7848723ec0093ca1896f780e15434de95dd168fb17ef62f2d4ad7561db012da4f319a94f1c8d5e7d2e101a4ec910679422109effa3d49802abdaa5dc49d9dd2d", 0xbc}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="9e923fe4daa532fc7961ae39d1a5f3803d0bf3b5ec2552c3c23002322a056f0448b030b5561e4894e1de4a6ce8b22e2bcf0a07fc6d08f773fc7ba9c31a210699c1f4b4303e548d2238a48c184f8d639cfdfdc982aca70bafef870b7b32ea6fd6b82ac0b388e049f5fa8f839f4a8a7f5166c9c948f069b3a5f6dd059f04901421441b0928778a4aeb46a24b7b401d0d604613b1e4cd969b6f75136b692c938cdb1c37379a0c9f9448f1a8396940943bac9d78e147ae014f82a3903fab6629df3565dbd36ffb039c45ae528ef415f0852a2dd992", 0xd3}, {&(0x7f0000000640)="3e9c1c8e12cea2aa5d1154402a9c2fe4a3a8b95b40e3561b25a68a3bc10f226cc2077970a08f665dde0be525de9010d6060c7b8de6cd24302551e76efe5a4f94f74c54f5a9aab1191831404647953f5c9d61d8057deb8ffc6e6a1b371322890494a96fe20cef60015b7e475d69842b7e23453c0ce33ee52bbf063d958db7db19fa696c1282b9c5188bec81543129bb1228669f58d8f761244ff1f44d594e755c80786442b0a6e2426c32995ea4738fa7556d315c067752b2802683be8b0f3b7c05f976613f9a578450356f0863709efb", 0xd0}, {&(0x7f0000000080)="393da7bcd40cd8897fdd151172b6bd01d00a8f755f99b4b12a31c64e6455c3305b6be84fe94c3244738574", 0x2b}], 0x7) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) 13:55:22 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_execute_func(&(0x7f00000001c0)="c4e2793555172e3e9d66430fee6a322666660f59c383c0fac461d9c242ca08c4e2c9938c862b4a3a5cc403097f6f2004360f3807408dc442712facf70e000100") r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x100) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000000c0)="10d8311710bc19054bb6f7064f0f4bd8f9d2fe269b751cf8407c9e17ab81b155f72ba7ec15f12be7bd78c0c4140d0667b2d92b7ca397836205c263ecba356989e3d65716c8c846a56e3aa5c63da4c2a01943566f55f80401c20b4b0da3b7cf9c743347c93411e1f2260fd1704cca101afad023a2d1d698b75b214a89d35f6e113a9c93fe67053bcc3b39eccaa2cbba571cb01a79f5a2f793e86682fde1a812ca1361cb94ed42397cb7d3ad007f686ec8bdd5c5eab21d39929d61df985a5b9525e9741d619290b6e40808ed1622adb43ce3c4ad55b7ad7222ee320210018a5cc28b660aebd47a431a4c96") syz_emit_ethernet(0x15d, &(0x7f0000000380)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb08004c04014f0065000401259078e0000001ac1400aa8923067f0000010000000300000009ffffffff7f000001ffffffffe000000200000001892301e000000200000000e000000200000080e000000200000000ac1400aa1000000094060000000000440c0103e000000100002fe70000004e204e20", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"]) 13:55:22 executing program 3: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="98d61f9a2d6212c4320cecfcaa6b0b74b6bc7bf9ddb2c59d640cff5b318d5854e9f7975257afc2404536fd7dc4d7ad08710507ca26265dd9688b555418e8ed1e0cd897728efa5269037195b6bf6d1ee57ae61823c1a0914beacc1e8bc413b502eb80820c4c7021e7b4a249e191487ced70fc2331f0f3509d4c8378313e1a2edecc36195583a84b93db37107008c6f2a2038b74b2094a991533df9c5af15245427ed0d447ece804e728f628bae71eeabffc1f02c1fbde5f7e3d87e6cbebe3c52614f34bd2a48bb375238c4e4899ccf696f2d25332cc5b37a2a508c9dbe0b4a3bb660e9d4b16da", 0xe6}, {&(0x7f0000000080)="c4b0f5e1a8a3d2c3c6dd8a08ea8efb840577e956382eb930348095fabb8a938d00d1", 0x22}, {&(0x7f0000000280)="0be53bb683caac452166200de3ddaf4e1b73c80b0ec8c031e62c9f5da86f255f156a724eaf85fc418932d910d437069e5634f1442f5a4324891920e3d21de5528ad4332a8662bc4de0ffd7d9c5ce18e9bea820a1d169a3b0dc9e980d73b4e0f297fba1af840417aa0e76cccabca0d5166c190a1799889539a47de85392de53800bb1ac708151e3f792fcdd274370ae8180499325ef9b98fc6b99a189a924f5b90c5b97935fc52c13169a913fcd2ae9b2df4a980230d3bba774345eaa21cbca38846bb9793608d8f0", 0xc8}, {&(0x7f0000000380)="47fc267015ccd52d37b6b93e39397ff805798de2706a62b75f80e5b337b8455f59636cdc0c427d58d333c2daccbdcde95fbde520868fb62f00ad95fee2648e2ec95a88a16e8281e58b76994c5f7189687c71e9b9ac3049b5bd0ce20aced8b96fc80b02268b6a37387bf72102ee18a24b52a4de950ec1aac39d69d075dee806be3ec76d7a473922aa52", 0x89}, {&(0x7f0000000440)="cf12120bc3d57039235d75649b9aae1c694d41aa9869a542384780f23901dbb4d9ea54acc9488078831ede1e11e2bfaef3130d083da7aac7419f188943e2104b3660956e72de03ddcd67fb30ab48b13c29475666bf156e37abbbf7dc1aa0ab364dfaca3cdb205e72659f4f46bc3321c60c44c1b8d6db60e5f81651a1d3cfb9b02484ffa599b704ec63b7d060a1eabf03d84e6c5e955f6adf28b2e9338ca76ccdb81fe03c88134b8bc6cc3e9d5a942ea0394afa54d02ba8c9e6aca3a97bd25220b158881a", 0xc4}, {&(0x7f0000000540)="559805755439bd42f4840217913157519e5c689658520922bd371ffb7e1fbeedabc95e2efd1605ff0b91ea9da8c23bfa16c3c7f2df4432638c0072760790f20835862c74d82e1d71f9e6363220efa185be5497268073645be00395ec9e53078f0457a2b9cfa1befe1d3d0bc46481014e1fceb710234e6c25e4370c33f1db5b8cfd5115d2430fa59f5d2c36386f3340f6ec9c75879c0215ec6119c7e064d974f560cea65da7601eb75545c3c795f97cf674df7eaa67df44c95a6b892d144ab52fe0f1aac3c22324b3b043216227e80a65866cad4af54f3d82bb6e72f0f608b95524ec83497c9252d480e452b02009b2fcfd6a10", 0xf3}, {&(0x7f0000000640)="2d50d5156ea9a4759bf5e04e51661ddf83aa43451fe1d017a38209216d32ac0af2fc7b2e03fb1c0abf3ac209be1ff6d937bc5a757d7f54e18b9af9ed47b60230d8e0ccc95ed3fd65a85c81a679f7f28dd93046f18ea03f61189376b70712004fc769d16b6f9eaf92d85a32ee9d4ce38c566e2ab8bd04b5aa562d1a6e8fdb34c7c3c1ed36e057160860965ce1797bad8c1ee103cd3ecb72b948d6d33774bf2408c46a6f6f3e41fc45a37a1a4a11da2337b03256af5a7278cd7eb62ea74f9996a93cd39140997091dd7af47993bd9d", 0xce}], 0x7, 0x0) sendto$unix(r0, &(0x7f0000000140)="b10003039000e803", 0x8, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000007500"], 0xa) 13:55:22 executing program 2: syz_execute_func(&(0x7f0000000240)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299") freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}, 0x3, 0x1, [@multicast2]}, 0x14) r3 = accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) freebsd11_fstat(r3, &(0x7f0000000300)) recvfrom(r1, &(0x7f0000000380)=""/226, 0xe2, 0x83, &(0x7f0000000480)=@un=@file={0x0, './file0\x00'}, 0xa) 13:55:22 executing program 1: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) fdatasync(r0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) renameat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') 13:55:22 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x100) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000080)="bdb280c5d3101ad541432dfcc06e6b9bf6821ef1eeff616f42b1ffcf74d88b95ee518eee8ae94fceafeaa603f4fd4c") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x40047477, &(0x7f0000000780)) flock(r0, 0xa) 13:55:22 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x7}, &(0x7f0000001e40)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001e80)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x1, 0x3, 0x6, 0xed, 0x8}, &(0x7f0000001f40)=0xa0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce915ce283c432ddaae4fe9e22fae2c200", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x100000001, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) freebsd11_lstat(&(0x7f0000002080)='./file0/file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002140)='./file0/file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000002040)='./file0/file0\x00', r4, r5) getresgid(&(0x7f0000001f80), &(0x7f0000001fc0), &(0x7f0000002000)) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001980)={{"273457ca88c6287a45bf0f888d83563c43b5adbd802ab5d37214fda5e06de4b3bd844addec111a3efb8d9fdb38466976c85b5eacc11cd6698ce617b2e0b324fac15e82840ebbd1bbd4e92e1ccb33df6730c860a4c0de6226367829774aa7e75a957d414968ea40421ce6bb2828f56184f74cb8a74ea2575f779328e9c9ae70264b0fce9246fdcef9749b8275e9cf64bab3ef664019579f8cf52e88cd1c5cfa2cb5bb00e08139dd0bdb3df7b4114548202e87373e5030b3e9120803bdd1cbde10152f3558e08a25e12ad6e0865245df4ad46055fbfe615d01e082f3d14b2fec488ce035477d5830203ed03c54abd2272331633ad089353b105c3e611a4469b9508673e042933aa2e15f0bcad88d0e03f25a956ffc90c66aea1b5e0265f7e27c5a3d06c0f8ca23e1846fe647456f157fc5a5e3941c4e39db2a59f65dc37d091c012d247ca836957c457bc783aab048b95fc7fc986f4fb1878b13f09a4996c0d5d7fb182fe2a2a18674f04ad9f40b37ea20d64d50ef49e752ae0bdabc8013db139b1695ad973fa8feed856108454b5b3f260b5318bca968aa8235586030caa07dd6dca22169501ae1fc4f809493b9f1d73e460152a21b14b4807708001a631bfc6906b53c4afbb856e41e735867d37e46773cd777a273085d8f5e84e08003f72cbc892c92d88adc7a69a113e72f4536c8cfdc6ffac0269f4d2bbd04775810240319b95465824695d5fd192b5181aa5f1cea88792c3c4ba67a68e9b547fffcbddd17915f8d804a46cdf30aef8496dc23771c13e76b6da7390dba951ca5047b67602587b6a9b64a582e67b248be23e54a2d8a1f0ccbfc15ad6ba438fb3ec9e55cfde0941ec62035772ccd4a237827ccecfc198ca8d5af0c5775f988edefba62efeba8a5212b3d0063264d3caab6f4c77c51dbf674416fb416128ad49c14e9f96f5600858ed826777b247e6c63742c63aa08ad9f3c47e247b340187478f7de3ba04b6dbb884bba8c5c56d16632302910c59ff4b5be5c8bec5318ce78475c211644a491870b6abda04102d22be1fac95068b2e0acf06dab3029686f982ae1048b3f627d8bdd507bf903ab2968b5b8899e584531a1f193b5b2f97ee8051ce9234d88703219bdd10dc67187a53ec93c9945dc08b177e65a8ce2a848ad75fec1cfc5c96c04fc482fe9c5d7594c8bd17150d7a28a9188c28633ec86698ba61462028c9e9bb4fdff4e5e36b78ecbaf03d3cbd7e84f5776041b57e6a061482c4d89700a48473a1f4ca09fd3eedce4dfd0325ecfe2b4918c3a3d7976dc8e7f439a6d33fee47e7fff721d7704305b8d525747c431b2cf1dfd1dfd27d8ff06376f07ac0aed398103c5cf1fe983ce2730624d6d031625c121ba0c7794a2df0b61ab23b343042360b68963569c34ea419d30808da77d556ab0e59fc713254ac3372a8c12c56acd3e8e", "bdc51226b8f02cbd9bf5637da97edd7f6c8fae83223169cf1ca49bc14be6de3b", 0x100000001, 0xffffffffffffec79}, &(0x7f0000000980)="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", 0x3, 0x800, 0x4, 0x100000001, 0x5, 0x9, 0x200, 0x1}) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) 13:55:22 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@empty, @loopback, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000540)={@rand_addr="09d84b2bc46367b2e1a8c3787158ceec", r1}, 0x14) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="82022e2f66696c653000e2a80208a619ad1cb5ca49ab673ead7086ab294f1c118a4f4f663dea2fc0e698b12fecacfaf978bd6bb28410db121fef9895912d16beefd6ce66a8d331527afe9359cb6d17c7f59e582bff8b6a01ed936c814f29e8c6f9a34b3778c0a1aa5c57cc4bc9f227639b72ac750ddbe082a78ba495ece407bad02bc3e528df6fc84909bc721e8103a596e8418e163cb81ff952d8bd510d8df3b0e2415e98c327232b97a631132d366fe738dbca1e6af156c8c568dad9a364d284"], 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x9, 0xf, 0x2, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0x9}}, r2, 0x8, 0x7, 0x90, 0x5, 0xa9f, 0x57c5}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1e, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@empty, @local={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) 13:55:22 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="05757a56b908682c1660c52ce511975f781917c3b3a4290e71422e4a2372c4dffae29e79a81e51556d2c7c2d5b4cbe91bceed48301cf06e476b69a85f59fedaf13a64ab33b", 0x45, 0x0, &(0x7f0000000140)={0x1c, 0x1, 0xa0000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x100000001, 0x8160}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8001}, 0x8) 13:55:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="defc29d1e05135bc07bb"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8009, &(0x7f0000000180), 0x10) 13:55:22 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000540)="6c94cc95968e9546b14533c3bc7fba1292adcbea51743840815722ada4cad0d94705f667bf68e21a35e882fa1f1c6996bd485c99e10208606cccb7e3c3850573ae6f70d0f33289ddd25648191ba0163f988644ebde181e472b6d4ccd2d815f4db50a1c85926c942582bf997f134f315e6126afaf1933db04ef72b958719e4a00b252995bed21aa8a60a6598d278a9723ef5951689d65f590b5b406dd9a7d931d2fa8310003862c85d6e614143c3e1ddf10fc14829a63ed3401d6db3fd128de", 0xbf}], 0x1, 0x0) pipe2(0x0, 0x100000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000300)={0xc9, {{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}}, 0x88) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) fcntl$getown(r1, 0x5) r2 = semget$private(0x0, 0x0, 0x80) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 13:55:22 executing program 3: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x3ff}, 0x8) syz_execute_func(&(0x7f0000000400)="98b55f0f050520d1f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00bc443a15c584800000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7c4619deb7fd57364400f38cd01c461d561970d000000") syz_execute_func(&(0x7f00000001c0)="9826473e431c040f05f32459bfd91303e8c4a37bf0fd3e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0x81, 0xfffffe65) 13:55:22 executing program 0: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) setuid(0xee01) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 13:55:22 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x3) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 13:55:22 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0x0) 13:55:22 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x60000004) syz_execute_func(&(0x7f0000000240)="b16191cd8069b15169dc02d9660f3ac4c36d68ab985ff2f7cce000c44139fd5bf91cc1c7c7e4c653db0fc4014cad58f0430fc08d00100002b05852da5ff9f3406dc4224d3e460f8094ee2042204238440fba3608c1ea01c48192558dc3c366450f186746f2b4aeaed3be1f31df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df6467b667664222980fd4efef100474c6c60f400fa9895252470f383f894f000000") pipe2(&(0x7f0000000040), 0x100000) 13:55:22 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x0) unlink(&(0x7f0000000080)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) 13:55:22 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0xf42c72185b311b94) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xf100}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={r1, 0xf248}, &(0x7f0000000180)=0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 13:55:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x21) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000002c0)={{"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", "46ad0cecaba0c1c6a53ca5f38ed6be29e450955f288d92c2e1c653572d1a0ca9", 0x1}, &(0x7f0000000280)="a602f318b9f70271b3f0c43cae4093404f2260381b9b", 0x5, 0x10001, 0x10000, 0x0, 0xffffffffffffffff, 0x9, 0x81, 0x6}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000200)=0x8000, 0x4) syz_execute_func(&(0x7f0000000080)="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") 13:55:23 executing program 0: syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) r1 = openat(0xffffffffffffffff, 0x0, 0x100082, 0xfffffffffffffffc) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x1000000000002000, 0x9, 0x8}, 0x10) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000500)="f0a99f0b5ed1c1076889aa35982c38cedcc534658d5ed17250467eba73e00cfa7ce74559f949f179238e45a1870861dfba19bd3d42712696bcf67af2a6911561935199eb68d1e76ccb350cb20d6a82b9a3449b1bc4932cbad3935f2155a848ef9981b7e616d77a3d879af72d6cb6cd434fff794db06fe94978c518c75a6b745b0ae56eb717dc3cd6da3d53873b3e3e850b77744ef4ca9fa01f6bde9f90da2833f2f920242734e8fae6caade1b10f723b36cc80ee6a1ffc69340bcfe9fb58eb4f612da7151321b8b04f5d264376088aebfe6fcfa406a58a67eb0a847e87e8c5d951c1bc") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r4, 0x1, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) syz_execute_func(&(0x7f0000000280)="d957ff263e420f5878ff3641edc6f800c462f925210f380ae24323f0c482ad39dd0ffde736420f01de") setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r5, 0xf, 0x1}, 0x8) msgget$private(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 13:55:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = msgget$private(0x0, 0x120) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/81) semget(0x2, 0x2, 0x500) r2 = semget$private(0x0, 0x80000000000, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100680, 0x96) ftruncate(r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) truncate(&(0x7f0000000080)='./file1\x00', 0x10000) semget$private(0x0, 0x8, 0xfffffffffffffffe) r4 = dup(r0) freebsd11_stat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000800)) symlinkat(&(0x7f00000004c0)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') r5 = accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) r6 = fcntl$getown(r4, 0x5) fcntl$setown(r0, 0x6, r6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"/786], 0x0) fcntl$dupfd(r5, 0x0, r5) poll(&(0x7f00000003c0), 0x0, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x3fc00}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x8001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000480)=0x4) r7 = semget$private(0x0, 0x7, 0x400) semop(r7, &(0x7f0000000240)=[{0x7, 0x6, 0x1800}, {0x3, 0x9, 0x800}], 0x2) semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 13:55:23 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x10080, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 13:55:23 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgget(0x3, 0x80) 13:55:23 executing program 1: syz_emit_ethernet(0x52, &(0x7f00000000c0)={@local, @broadcast, [{[{0x88a8, 0x1, 0xfffffffffffffffb, 0x3}], {0x8100, 0x2, 0x6, 0x1}}], {@ipv4={0x800, {{0xd, 0x4, 0x10001, 0x200, 0x3c, 0x67, 0x3f, 0x5, 0x7f, 0x0, @multicast1, @loopback, {[@noop, @ra={0x94, 0x6, 0x9}, @ra={0x94, 0x6, 0x1}, @generic={0x0, 0x12, "f653c9d816c760764ca1d491ed9f1611"}]}}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0x1}}}}}) socketpair(0x1, 0x20000000, 0x179f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x7, 0x6, 0x1000, 0x3f, 0x7f, 0x8, 0x4, 0x1, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xa6f}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "8aa3fe", 0x30, 0x0, 0x0, @remote, @loopback, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a2a5ba", 0x0, 0x0, 0x0, @empty, @remote}}}}}}}) 13:55:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='cubic\x00', 0x6) read(r0, &(0x7f0000000100)=""/7, 0x7) r2 = accept4(r0, 0x0, &(0x7f0000000280), 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x100000000}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={r3, 0x7, 0x9a, 0x1ff, 0x3f, 0x4, 0xff, 0x100, {@in={{0x2, 0x1}}, r4, 0x7, 0x8c39, 0x4, 0x35, 0x6}}, &(0x7f0000000480)=0xb8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000140)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, &(0x7f00000000c0)=0xc) 13:55:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) 13:55:24 executing program 2: r0 = socket(0x1f, 0x2, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000040)=""/142, &(0x7f0000000100)=0x8e) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYRES64=r0]) socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000280)="ab1326b35ac64f3ccdafba2a97df82a072") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) 13:55:24 executing program 1: ftruncate(0xffffffffffffffff, 0x0) setresgid(0x0, 0xee00, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f00000003c0)="0c06b5b598cfcefafa69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1c1ea0101f265dc5f00c35b5b45363ef80f0266030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c00000001c36666450f17720d14111d54111d00") 13:55:24 executing program 0: open$dir(&(0x7f0000000180)='./file0\x00', 0x10502, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000011c0), &(0x7f0000001200)=0x4) symlinkat(0x0, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000001c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 13:55:24 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0xaf324a004d5d8539}, {0x4, 0x5ddd, 0x1800}], 0x2) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 13:55:24 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0200f248ea24c96e6dd9dc000090"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e230200000000000000000003000000000000000000ff010000000000000000000000000000876bf491e4b16276c6e694a90565152114dfeec0000000000000000000000036eb000000b4bc000000008a68000000000000000000000000000000000000000000000000000000000000000000000000f47d891d9943177ed5111b421573568be9655f56a573d05515b5e0c4110d6f5d1962b0217d6358ca5d8f6fe81201a53d79abc0a5873bd4393b55e08418036bec50a0ad03478e245ca75f4269e3da6a376a28ea68cde172657d1514cfe587d7099519a7e7401437bd2efc5dd6eb441373006530812953fb9389547e6562ddf32114a23b45da151c1b68dc5eab8686785440f79371fc4bb2f3f1242594e13e5141000000000200f2b5f229cf25b772635942c1869300"/328, @ANYRES32=0x0], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe14) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0x84}, {r5, 0x2}, {r5, 0x4}], 0x20000000000000e7, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x100000000002, 0x0) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x1, 0x0) writev(r5, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r2, 0x10001) 13:55:24 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) getsockname(r0, 0x0, &(0x7f00000000c0)) 13:55:24 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="03ee770ac02a", @random="3bbc18d8b126", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xac1401ff, @broadcast}, @icmp=@mask_reply={0x12, 0xa1000000}}}}}) 13:55:24 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x30be8c5bfa166121, 0x0, 0x1}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x3, 0x0, 0x71, 0x100000001}) 13:55:25 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x129) fchmodat(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x17f) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffc) 13:55:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a1f2e2f5d622623ae"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") 13:55:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) socket$inet6(0x1c, 0x0, 0x101) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x6cb4}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={r1, 0x4, 0x800f, 0x1, 0x40}, &(0x7f0000000280)=0x1a0) r2 = socket(0x2, 0x3, 0x100000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x2800, 0x1, 0x1f, r1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x9}, &(0x7f0000000100)=0x8) nanosleep(&(0x7f0000000000)={0x7ffffffffffffffe, 0x8003}, 0x0) 13:55:25 executing program 3: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x100000000, 0x3, 0x0, 0x3, 0x9e}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 13:55:25 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getgroups(0x1, &(0x7f0000000780)=[0x0]) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, 0x0, r3) 13:55:25 executing program 0: syz_emit_ethernet(0xfff, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "29c412", 0xfc9, 0x3c, 0x0, @remote, @local, {[@hopopts], @generic="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"}}}}}) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000001000)=""/202, &(0x7f0000001100)=0xca) 13:55:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x1, {{0x1c, 0x2, 0xc921, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000f2eb079c783f5ed793ede269adc1"], 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x29, 0x47, "72cb1840498b3584e8d6114596d642ba2a743f50c9709728dfa162870d862f67d391e90c80167368733315c01686f5dbc8fb1adb758b92c7a535dd2c3492404aa50baea13e509e"}, 0x4f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8, 0x3}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x9}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 13:55:25 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x6, 0x8, 0x8, 0x1f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r3, 0x8}, 0x8) mknodat(r0, 0x0, 0x0, 0x80) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, 0x0, 0x0) 13:55:25 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x18) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7fff, 0xfffffffffffffffb, 0x2d0368a3, 0x793, 0x101, 0x2, 0x3, {@in6={{0x1c, 0x3, 0x6, @loopback, 0xfffffffffffffffa}}, 0x0, 0x80000000, 0x9, 0x5, 0x80000001, 0x1}}, &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x2, 0xffffffff00000001, 0x4020, 0x8, 0x47, 0x202, 0x10000, 0x5, r2}, &(0x7f00000001c0)=0x20) 13:55:25 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="e9f9aaaaaaaa00000000000008004800001c0000000000009078ac2300bbac1400ff3acfa1b8b4089600"]) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) recvfrom$unix(r0, &(0x7f0000000200)=""/209, 0xd1, 0x1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:55:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="07000000c0e884c405950b0c5bdb625563bf5f6b2e36bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6181358d580af97d7619e41ceb79d3202a2a2979e3ef0958dd97e578a1b800d028e67dfc0fe2207061e86b99baf551dc23f36a105b002394923f07028ff00"], 0x1) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) fcntl$getown(r0, 0x5) 13:55:25 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget(0x0, 0x3, 0x81) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f00000000c0)=""/97) setsockopt$inet6_buf(r0, 0x3a, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f0000000040)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100000, 0x8) getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r2}, 0x14) 13:55:25 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x10) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0xffffffffffffff57) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r4, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x1ea) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000980)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x52, 0x0, &(0x7f0000000500)) r5 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000300)=""/179) r6 = fcntl$dupfd(0xffffffffffffffff, 0x13, r4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="090000009b29000002000000f8ffffff04000000"], &(0x7f00000005c0)=0xa0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000600)={r8, 0xff, 0x10000}, 0xc) r9 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000001c0)=0xffffffffffffff70) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000440)={0x4, &(0x7f0000000400)=[@in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @rand_addr=0x80}]}, &(0x7f00000004c0)=0x10) r10 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r10, 0x4, 0x8, &(0x7f00000000c0)=0x370) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 13:55:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f00000002c0)="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", 0x9b72, 0x100000001, 0x8}) getpeername(r1, &(0x7f00000014c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001500)=0x1c) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x3c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000015c0)=ANY=[@ANYBLOB="02004e217f00000100"/136, @ANYRES32=0x0, @ANYBLOB="0000eefff9ffffffcb58020800000000050004007ff051c360c92d76428e44e90a2c65ec38a96bf67e84985c3f5b3dbedd1fdd0c99f92c5c80deefa4547e9db3174a8b1f84e966bdc5cbc2c90a94b6985243c8bc06726e"], &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0xb0d, 0x1000, 0x5, 0x8, r2}, 0x10) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00') freebsd11_lstat(&(0x7f0000001400)='\x00', &(0x7f0000001440)) freebsd10_pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r4, &(0x7f00000013c0)='./file1\x00', 0x0) freebsd11_lstat(&(0x7f0000001300)='./file2\x00', &(0x7f0000000140)) getpeername$inet(r4, &(0x7f0000001540), &(0x7f0000001580)=0x10) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x2f) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f00000012c0)={0x6, "f5bf01ebd9d2b53fc30a653b77f7d8d9"}, 0x14) 13:55:26 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x800, 0x4}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 13:55:26 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000300)="985e4aa84a1c240f05f319d9d9d94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97640f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac4b0fae8700000000c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x10000, 0x7f, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000100)=""/13, &(0x7f0000000240)=0xd) 13:55:26 executing program 2: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde4475a2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000040)=ANY=[], 0x0, 0x800) r2 = getuid() r3 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 13:55:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000340)="788ceaa89a4e0c67af991a66c90feebd9809c05d8e0864cba042eca03a74e8c7c52bb7f826ddc0970994e590") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="df140c5eb7016e8a0c9dca994c827eede977f4203ae3045e4b97201e693de7f70dc0d68af6a9c4376dc7beae9d5e879503500e78e625bce2357112f31100119e0aa3227214e0dd4eb7cfb80fd9d6e9125e8badc54c0982d7437f330e") r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x1, 0x20, 0x4d, 0x1, 0x0}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000540)={r3, 0x8, 0x80}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) setsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f00000003c0)="4ad389058159a9005c5f130c6d6e5dc570c7a8024195b04b9aa79951d7e269045b4f32d4995273e305e2d26bb0666241cb41263c1fee26e9113a619b6ce56bb51f5e76c12333dbbe7bdae4e9c688c56719f2899480476e3371a2314b0d5824ab4d6e20dffa8c722ce1b1fd04b84c661dc2d7162e79d1bbab363045864bd23896d4e7ecda4931f4faef2df78df6f60cc18ad4e96e35fabe56be3cbcadfc3dced44f1014a38f0c6dc365d4fea71ac48cd6b58aba04a6677a5e13a9", 0xba) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe00d, 0xfffffffffffffffe) connect$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:55:27 executing program 3: syz_emit_ethernet(0x42, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff080048000034000000000000907800000003ffffffff940600000000440409f000000e00907800000000000000002100000000000000"]) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x66, "5dfe8cc689cba685ac75147a3f71e559f8f26b9a90d719fc8d650d74354faceb576b689b170d85c4ea0021188301dd450ceb28aba68495884d9ca3df4ed2920e1ec84a0268cd3608ba8a2f04fbc728bccf5900e4bca076a52712cbd50b1ca56da249f8862ab7"}, &(0x7f00000002c0)=0x6e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000440)={{"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", "f51e730213a6624f06d0a8c80962d2f886150460bcab106977032a9ed12e5c7c", 0x40, 0x401}, &(0x7f0000000380)="b05113ab412f57758c34c8fe476cdc1a673166db7edc77ba251fad330cb521d731c293040e4e8b94c3767fda1e60556ea020535ff70efb52fb728faa04c9cb10720121609c7b272aaf72af111c2120a347292b51a42a54491bdcf4517d281fe297ebebf38358d590a1afb8de837816037d6f4ad42ff6182159ecaf47a4bb79510e9fee6e2f75f7a4d9ed424555c07d6489eca9da1cc802be40cf905dd10ebeebc9dae956b82fea836c5a2d", 0x100, 0x8, 0x101, 0x3, 0x7, 0x3, 0x6, 0x401}) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x7f}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x8, "42661b173469d3198fe758c7167a0442"}, 0x14) syz_emit_ethernet(0xf9, &(0x7f0000000000)={@random="696c637b106b", @broadcast, [], {@generic={0x8fff, "e994aeef77e534fa1dd79033b8d0c5685aa33a92e458ca5fc79428d120ce20736cade8abdb53b4e800e02d7b28dc566703d76548664e9dbfe114a16a2bdc5a83c35844e57af05a81a589cb106d4cdc6aaaa59a43166d72f2c904684f0f50801f386c53d18d9eb7f979b7fa07a46155557985dde0bff006e4a80e5fffb221ee932a96511f7897b634a6a0c29e2df5e5a32f16ef7281bf7e4d4b2b68849489b79ad69117beaaee1cb98bd8e1eb648bdbc6e6af579f8cd47448e08289d8801d51d0bb6cc58f8f19ecf58349cffa83fbe9d2f45560d9f6a85a71be623d269e263b5c8bef4ccea2997b00245153"}}}) 13:55:27 executing program 1: syz_execute_func(&(0x7f0000000000)="c4010514d6b5b598cd80d1663ef56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff228dc5f00c401611282030000005b5bc443c569b6e6070000b2e269a841000f9946da629aaee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e21d100000006000000000000000000ff3284c63d136566038fad34ff0000000009000000000100000000000000000000000000000080000000000000000000000000000000000a00"/139, @ANYRES32=r1, @ANYBLOB="0400070007000000"], 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x100000000}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x5bc70cd5}, &(0x7f0000000200)=0x8) 13:55:27 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = dup2(r0, r0) dup(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x8b80}, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) 13:55:27 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033bdce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd0472ef33e5372bbed935a892fe1ecf4ae465b1"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7, 0x0}, &(0x7f0000000280)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x400, @loopback}, 0x1c, 0x0}, 0x0) 13:55:27 executing program 1: r0 = open(0x0, 0x0, 0x110) clock_gettime(0xf, &(0x7f0000000800)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getsockname$unix(r0, &(0x7f0000000780)=@abs, &(0x7f00000007c0)=0x8) fstat(r1, &(0x7f0000000880)) 13:55:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000700), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0xf, 0x8001, r1}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r3, 0x9, 0xf, 0x1ff, 0x8}, &(0x7f0000000080)=0x18) lseek(r0, 0x0, 0x1) sendmsg(r0, &(0x7f0000001dc0)={0x0, 0xfffffffffffffc8f, &(0x7f0000000500), 0x7, &(0x7f0000001d00)=ANY=[@ANYRESOCT=r0, @ANYBLOB="7ca3e2960ea28df0329b40199d2df483175d5424dd4053da3df6a25a3f1cb907baa0543314088bfbe2958cb4ebf34416e585aa5778110a01ef75a660eea5", @ANYPTR, @ANYRESDEC=r3, @ANYPTR=&(0x7f0000000c80)=ANY=[@ANYRESDEC=r2, @ANYRES16=r1, @ANYRESHEX=r0, @ANYBLOB="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", @ANYRES64=r3, @ANYRES32=r0, @ANYRESDEC=r0, @ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYRES32=r2]], @ANYRESDEC=r2, @ANYRESHEX=r3, @ANYRESHEX], 0x512}, 0x200000000000008) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4) read(r0, &(0x7f0000000800)=""/245, 0xf5) socketpair(0x1f, 0x30000005, 0x637, &(0x7f00000000c0)) utimes(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={{0x0, 0x800}, {0x0, 0x8000}}) 13:55:27 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000540)="c42231916c600026473e431c13f2446d66f244afc4a37bf0c53e41e2e9b55765660f6b3232660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c4e2d5be5811c66db712fd0370d37f7f00c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000660f3814ad00000000a80d83d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @rand_addr="34b977c87b269123b63fee16ce3b7a01"}}}}, 0x0) 13:55:27 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000200)={{"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", "21c5a8e7faed98eacf4937ec33e810a9a470c8b3172c4e63aebd73ce3b140799", 0x10001, 0x8}, &(0x7f0000000180)="1f579f9efa0c994623e0a960d06756003a7106a5364a0a5b3611e339b5c989e01425c88d5cb09413e737efe9e3b15d2de8d61057513d84d1cd3782c0a5085f0a19d508e9cfb25f3c7c34b38d7ef9181c0e508a58d20b779de5014ed07f761b43848eebff318f", 0x101, 0x0, 0x7, 0x10000, 0x8001, 0x1, 0x800, 0x9}) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') 13:55:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000), 0x100004) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1000000000000147) sigaltstack(&(0x7f0000ff5000/0x4000)=nil, 0x0) 13:55:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 13:55:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d0d0173c88f3aa41306a7c1213d772ec78a68506572b831aa25ff0a6367826f82fc454487a26589e", 0x28, 0x100, &(0x7f0000000040)={0x1c, 0x0, 0x88f, @empty, 0x9c}, 0x1c) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x3fff8000000000, 0x3, 0xc7c0, 0x1}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x5, 0x1}, &(0x7f00000002c0)=0x8) 13:55:27 executing program 3: setrlimit(0x200004, &(0x7f00000003c0)={0x2}) chmod(&(0x7f0000000100)='./file0\x00', 0x86) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10204, 0x8) r1 = dup2(r0, r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000140)="10880ee3aa69b35485161691dec9b1945e97b20b9ae14d52bff6e84bb81840df490bb1c53be14eab1ab7bd60a7df7edda62218004b99f07813eb8b6036ad890fc8e6d5eb4eac103fc8d2829505c69e8341561d7862880497f6e8331a34bc81a40f34fb823c389d88c88e2da5bd77e91be238469f37dfaeb32663dc79d046951e59ad44d4cbb86df695f45876e328ab48ca79556500f8f14b941f429247696b5b53f570bdac2d295dd8682333c60aa496f0c3831a79fdfadef79ec6ea2e829880fccbaf9e258db37e") mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x100) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={0x0, 0xfffffffffffffff7}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x9, 0x9, 0x6, 0x100, 0x80000000}, 0x14) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 13:55:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)='\n', 0x1, 0x1, 0x0, 0x0) 13:55:28 executing program 0: select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000001000)="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") 13:55:28 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) flock(r3, 0x0) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r2, 0x11, r0) semop(r1, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 13:55:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x62) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0xd0) sendto$inet(r0, &(0x7f00000000c0)="5e171d9eb55a0602f14ebdc293f2b34170ef2d71d90f1cafc2978973a33cc3d5ec616c4778f53565fca236d4", 0x2c, 0x8, &(0x7f0000000100)={0x2, 0x1, @loopback}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000080)) 13:55:28 executing program 0: munmap(&(0x7f0000aa2000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) madvise(&(0x7f0000aa2000/0x4000)=nil, 0x4000, 0x4) 13:55:29 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x10144, 0x100) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x800) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000000c0)={0xe0000000000, {{0x2, 0x2, @multicast1}}}, 0x90) r3 = dup(r1) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000080), 0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x75, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x3}, 0x8) ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f0000000240)={0x7, 0x10}) 13:55:29 executing program 3: syz_emit_ethernet(0xc8, &(0x7f0000000100)={@random="2587ca7cf51f", @random="78e1c989d2dd", [], {@generic={0x0, "e181daa5ef06073b7bb726691bc2a8ba588a5ab7921b025dde9454ece746464993622afb65a535bb066c41dbb2c4c2dbc6a21d3ef6862a77d31f98564ea67729727882d856bfe6f95a39e9e09b483f8ce554fb7c7a9f9b6917028d68606722738149131b4836a22fad06b96578204603178ed04e9e277d4d736bd6e64f0cfe82ee7ce565ee4d32051d29c171e0e28b61e00da9e172e701924d3aa022610e4dcf1a58a433072abc203385cb8559f325b0f2ef06f2f8bb38a3c317"}}}) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x4100}, @mcast2}}}}}}}) 13:55:29 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 13:55:29 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0xb501, 0x4, 0x0, @remote, @remote, @remote, @multicast1}}}}) 13:55:29 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x24}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 13:55:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530000b64ef70515217aec4ed4f952cf788e012af01000000f0dcd8031cb3b9a20027028b5cfaefee2f4f32a8538950c67436ef3234e6735369b51cecc8e4e446772dac33a61ea461edd4f6a7d0162b84ee7c07265ec750bf54ce62ba279b92e7744d46c77bdc28ea551ad3ce03dceb64e7d300000000003dd8692e8bd7c415b8a7a2a6143ca3e0a85073a3f306ffa1c192feb6f252831821ec899febffb81e2c7bb31d21c698e3bd544218568913753149b687840a4064e603f6ebeeebdabdb6deaf3a85cad38b01752845057960b964a3b700873fea1ad3d7"], 0x2ef) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) 13:55:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8) write(r0, &(0x7f0000000100)="c3", 0x1) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 13:55:29 executing program 0: socket(0x1e, 0x3, 0x7) r0 = socket$inet6(0x1c, 0x20000000, 0x5) mmap(&(0x7f000012a000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x4) munlockall() mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 13:55:29 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000800)={{"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", "3bf2d3a474e2bdcb618227ae38d73d3639c403288c67fd000595af44a1921451", 0x3, 0x8}, &(0x7f0000000740)="81c92d76647213691eda77eb01eca4585091cfe82c78b91d27a770459a9630730707430c300bfd42b00811a1653084e91365d1c324d35ff857332f4d8ef81ade27837077d40cdb373ca1019869abb858709dfacad27d8a3b01499f17c246b4885f34805c182beb5a84b01c3cafcbbcf783ae6004892b3767f539dfe0039bccc113ae9b87cd43a999c35086dd47a2bbc4d8723b1055e05394998b42fd18f0", 0x100000000, 0x6, 0x6, 0x7f, 0xd1, 0x7f, 0x9a0, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x13, r1, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000002c0)={{"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", "dd644c18f1b2d9d9c198c9b9b48e1b15a8319c072b46df0bf8363855f31f899d", 0x1}, &(0x7f00000001c0)="8216d891262b4737e52c194672bca7dcab870fbe9444505f7775f1ed54043bf84efeae3efc2af97a9f54d6cb4b1da7491c68d3a520bd8d21c70d544111b56d0bb475b546f764739e54a47699be258e7ea4519e0c34a46b8bce049d8523c6b865e7fd847f29d0b13029243fde9cca28a6acfb16d41da7e6618bd79f66aa0f13a1c06368cee2192840c3abdfc6005e3bcf83da1c31be346bcc80de3b89361e769f71a8a57d7ed210c653c983e668a4d3e14ca5e280886f19a234f03419bcb8603d209d0b708b9d4937d33a36305a47530b18cb3df5de54b39a3a", 0x9, 0x3ff, 0x8, 0x0, 0x80000001, 0x0, 0x5231, 0x4}) ioctl$DIOCCHANGEALTQV0(r1, 0x20007461, 0x0) 13:55:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0) __semctl$GETALL(0x0, 0x0, 0x6, 0xfffffffffffffffe) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() getsockname(r0, 0x0, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="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") r1 = msgget$private(0x0, 0x240) msgctl$IPC_INFO(0x0, 0x3, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000100"/136, @ANYRES32=0x0, @ANYBLOB="06000000030000001c010000c309000002000000"], &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x5}, 0x8) msgrcv(r1, &(0x7f0000000240), 0x8, 0x1, 0x800) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000000900)=""/4096, 0x1000, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x6a, r3}, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_STAT(0x0, 0x2, 0x0) 13:55:29 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) r1 = semget(0x0, 0x2, 0x220) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) semget(0x2, 0x2, 0x102) clock_getres(0xf, &(0x7f0000000000)) writev(r3, &(0x7f0000000280), 0x26) geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) __semctl$IPC_RMID(r1, 0x0, 0x0) 13:55:29 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002700)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) sendmsg$unix(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="1121be939f805ec39c5d8a658696c4549514148821a9d0eaeeb6a44cb5fa0050cc1329c83da2772c4aa9e27dbc1699b7b7f1c66b5e509971717b3c37bff331313b97df9813e9fd47ceeb0c18c4f54f158cbf9a0ae2415f2fd6c6737eda3a5026ed025ae47590f638083de3d508dd0edc0f2e4961a4884c12f44be4ebf7aa77cfd1839de35db4bdc364558ab8643fed219739111031f393fb2e34fbf4f9ece44c65ff6466499e8ef5bc50ea38a553cd0c0bf7fb", 0xb3}, {&(0x7f0000001300)="06b1cc86f548716beb2a8216736a23d8670f9df7b9be6bb4a2b560fec5f9290ff5314c317e1860e13894c387f6f9914b1f2869e367c2ea8754e0bff77942bdcc640997e46e215bb9b24ddea4efb6d7a18f19cfd31d88a0ab499e5b0741546888f8bb2e307198442b8f89422c3f4b669a2ab8151396ed29754a7b03697b532f6afd6fdc169fb606342da0f3aac46be0400e65d3f3a3eb6f9631686bff9a07247ae7fe4c649b50b95709a198a0e7b3fa16b46f6b5a64f5", 0xb6}, {&(0x7f00000013c0)="b498016c79bfed7cf825ad963366d8c63a54c94c700915cde6a825beebf33ab6a7dacec54eec6f5522f4e83e9e1e360312f5f7316843604122f3491222776a63b8584137a0074a37f8a074a85ad69f1d9f899632fd05e3cec8f8800e557df2c804556e71f81b401517db5aef3d6dcbb82ce19765bb3208f0f9cc19f291c6fc6805d76d20b949172967cb25a73f342597aac0128c12ceffca7cfa112bbd51121fcc9f21aaa47766951e735031c8f8d36a", 0xb0}, {&(0x7f0000001480)="ce1368a043f20079827e69d04e36215275cba94b9bf1c5fd81b4cca15acdfe0dbbc822cfe3ebd500f6685d46b5bccd23fb6f230effeb957c870fc2324a428a2a933a87833d835bd6c922e67eab9fb5ac29085cca01a2260fa619ef48597dc7c2c9a91b3619c7a2082b5349ff907d2c1b34aac1a2863f62e55d7edf246cf23eba66d837eab6240e000103936d4b8fd28f0113a9a28f17e966c8ed5dc79051bb", 0x9f}, {&(0x7f0000001540)="31fd833f36844ab138e47c2dcdd3f8d68651f5c313dc6c06fff4c19987f351cfacd8047a6c6513537c5aed5065f3a797afc6031f2dc80deb7eaa48ce053cd36a58d80ce5b7b55e4d930131a2a1bcced1c9d4b09703f05a9d293d3ca2e3138ccd7ddf7533162d0e9c7c9a89caff9b99f7235dd190247f91e35fa26412bd184b0717c87405d42dbf6b3c218119c47750789587d87bcf4321512210939461bcdad311b227cebfb30528bb0bd1a5", 0xac}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="9ecd832e76f7dfe9d00e0d26e0994e4e9d4d93fca1e24086ae72fd7f9ee14d83f4be126c4cc9a4bd0cfb87f629648ea8b42f2af72ef7dd62ffc901fec6962b0c8a29ce108876716d48e61de8509b93e1bbed118f0026e8126f12b88debdf3688bc1272325d76ca01f6647c577ef089e06426379a1b2b17bbf6717a775a514a255c8c278f8b4a0d53ebb17a60a6423f345a8e6d8a6d5b061f9261cebc6de092eed5da0a4c506d109f8095c08a7f3bdab5", 0xb0}], 0x7, 0x0, 0x0, 0x20008}, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x2, 0xc2) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000300)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)}, 0x0) 13:55:29 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) r2 = dup2(r0, r0) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000001c0)=0x7, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x10) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x8, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000180)={r5, 0x8, 0xffffffffffff08aa, 0x1e420000000, 0x2, 0xffff}, 0x14) 13:55:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) sendto$inet6(r0, &(0x7f0000000200)="9f", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="b7fb0000ec686c4a627694eceb1c0fa45cd1c644d75e422898c2eb4b72182e4d6c84f6feb2a1fd22e9401ee160fc0da05d953a4d9d6f8ee535d20f5bf84228333893bff23b16ec927d377636c9f0cce16d95227dbc10ac3e349d01002507b21c841749d13827649fa5476fc7ab5f80ee5133ab7634adff43ef00b4f8a1203f78932f989b99b29bab14819555f679ee7951d645b1669f8bfc960b6b85266cebc4628a142eb47926b717"], 0x14f) 13:55:30 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="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") r0 = semget(0x0, 0x0, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/4096) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20080, 0x20) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000001240)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) 13:55:30 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x40aba134e102ff10) setrlimit(0x6, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x2, 0x5, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x5f2}, 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)=0x5, 0x4) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8) r1 = socket$inet(0x2, 0x10000003, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) 13:55:30 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) __semctl$GETZCNT(r0, 0xe92458e0e7c484c2, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x200, 0x1800}, {0x2, 0x100, 0x800}, {0x0, 0x5, 0x800}, {0x1, 0x5, 0x1800}, {0x0, 0x9, 0x1800}, {0x1, 0x6, 0x800}, {0x4, 0x7ff, 0x1000}, {0x6, 0xffff, 0x1800}, {0x0, 0x80000000, 0x1000}], 0x9) 13:55:30 executing program 0: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2600000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x9, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000340)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={r2}, 0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x814c24dc22c74261, &(0x7f0000000000)={@multicast1, @empty, @broadcast}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 13:55:30 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0x29, 0x4, &(0x7f00000000c0), 0x4) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5) 13:55:30 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000baa000/0xa000)=nil, 0xa000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x100000000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 13:55:30 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) execve(0x0, 0x0, 0x0) 13:55:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES16=0x0], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x142, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000200)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) 13:55:31 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x4, 0x2300000000000000}], 0x2136, 0x0) 13:55:31 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000600)="bd50eb87aa2105bf02be5069df4e28bc552f92cafa050fbf3c22c467c3232186efdd3c14613f15e4b8009e782f8b227e1edb97def9d7a39913d04026ab832ee1489f3d88c76c1aca137edb3f87f62965a0") r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff4b) poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x2) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000100)={@multicast2, @rand_addr=0x1, 0x20000000000, 0x3, [@empty, @broadcast, @broadcast]}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xfb, 0xf21671fcc4538bb6) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, 0x410, r1, 0x9d5) r4 = msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22ac1400bb00000000000000000000000000002000"/136, @ANYRES32=0x0, @ANYBLOB="00010000800000000500000080ec00003f004000"], &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000280)={r5, 0x4}, &(0x7f0000000300)=0x8) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) 13:55:31 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="0200008a0c8e87a7cb"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) accept4$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x30000000) 13:55:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10008, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) shutdown(r0, 0x1) 13:55:31 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x8, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000986000/0x3000)=nil, 0x0) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 13:55:31 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001080)=0x6, 0x4) 13:55:31 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) r2 = semget$private(0x0, 0x7, 0x0) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000a80)=""/146) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") r3 = semget$private(0x0, 0x0, 0x2) semop(r3, &(0x7f0000000280)=[{0x4, 0x6, 0x1000}, {0x7, 0x61b, 0x1800}, {0x1, 0xd6b, 0x1800}, {0x4, 0x101}, {0x3}, {0x4, 0x0, 0x1000}, {0x1, 0x8}], 0x7) syz_execute_func(0x0) dup2(r0, r0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000980)='\xb8\xb2d\x02\x00\tF\x9a\x19\xe5\xb7\xaf\b\x9e!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 13:55:31 executing program 1: syz_execute_func(&(0x7f0000000000)="985ef38dc462793047d50f05a759bfd94aac00470fa50241e2eba2a2363e9ef2240f1a7067e2e2e20331acf900d0d06b32f51eda016d5d14dee509c441f92b35168f36abc4e27d026d00d2f240d15b66410f3a2027d58f46c66db712f7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef9c8cc6c622c5be720064360fe25800adf3440faedec0f526264788fec4a18e7dbbbfdd5c14c6c66249bedc650f01670066470f383a4d4ba283") r0 = socket(0x17, 0x4, 0x9) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x1000, 0x6, 0x1800, 0xdd, 0x732d64b8, 0x5, 0x7, 0xdd5e, r1}, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x6, 0x6, 0x200, 0x8, 0x1}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r3, 0xd7f}, 0x8) 13:55:31 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x401, 0x809}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) 13:55:31 executing program 2: clock_settime(0xe, &(0x7f0000000040)={0x0, 0x1}) clock_settime(0x0, &(0x7f0000000000)={0x1c8, 0x1e000000}) 00:07:37 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000400)="1431b5b56fdfdf801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe050000008fe97c81ddc4c22d28ab82070000f26813000000c7e4c752fbc4c4a1dd57bb998999992d0804606090650fd94c5c09c421fc2b1ca266460f67b805000000c4e17c2b3f4848eebce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x144) freebsd11_getdents(r0, &(0x7f0000000100)=""/141, 0x8d) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x1f, &(0x7f0000000000)=[@in={0x2, 0x3, @broadcast}]}, &(0x7f0000000080)=0x10) 00:07:37 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xa, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 00:07:37 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x2, 0x1, 0xffffffffffffffc6, 0x7e0}, 0xc) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:07:37 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0)) 00:07:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7000618d0) chmod(&(0x7f0000000000)='./file0\x00', 0x2) 00:07:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) unlink(&(0x7f0000000200)='.\x00') syz_execute_func(&(0x7f0000000140)="96f3a798472c431c0646c9f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300eec4e1f9e817f345d90aacac01b00b080000f08171a30b8a826eefd48cc7c46105f934c4a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") dup(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) dup(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x48d011c0182801db) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x77, @remote={0xac, 0x14, 0x0}}, 0xc) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/234, 0xea}, {&(0x7f0000000200)=""/182, 0xb6}], 0x2) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x1c, 0x20000000) setsockopt$inet6_tcp_int(r1, 0x6, 0x48, &(0x7f0000000340)=0x21c, 0x4) 00:07:37 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018300907800000000609433df00000000000000000000000000000000000000010000003400"/102]) 00:07:37 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fdatasync(r0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) fsync(r1) 00:07:37 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10, 0x10000000) recvfrom$inet6(r0, &(0x7f0000000440)=""/46, 0x2e, 0x0, &(0x7f0000000480)={0x1c, 0x1, 0xec, @empty, 0x2}, 0x1c) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x6, 0x100, 0x7ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000540)={r3, 0x19c22403}, &(0x7f0000000580)=0x8) ftruncate(r2, 0x23) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000180)={0x9, &(0x7f0000000300)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2, @loopback, 0x2}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0x63af, @rand_addr="84726c08ebdf400d4fab074ac3f5106d", 0x5}, @in6={0x1c, 0x0, 0x1ff, @mcast2}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x1, @mcast1, 0x5}]}, &(0x7f00000001c0)=0x10) open(&(0x7f0000000600)='./file1\x00', 0x0, 0x126) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000005c0)={0x7f, 0x3, 0x1, 0x71, 0xd4a1, 0x4, 0x61, 0x8001, 0xa8, 0x40, 0x3}, 0xb) 00:07:37 executing program 0: syz_execute_func(&(0x7f0000000000)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:07:37 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000040)) writev(r1, &(0x7f0000000280), 0x26) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) 00:07:37 executing program 0: r0 = socket(0x20, 0x5, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) 00:07:37 executing program 0: syz_execute_func(&(0x7f0000000280)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2ac4c29bf7b713000000da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x2, 0x3f, @loopback, 0x8000}, {0x1c, 0x2, 0xd690, @loopback, 0x1ff}, 0x7bf, [0x2, 0x7, 0x8, 0x8000000000007229, 0x811, 0x10000, 0x7, 0x2]}, 0x5c) fchmod(r0, 0xa) syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) 00:07:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x0, 0x8000000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002280)=[{0x1010, 0x8f, 0x2, "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"}], 0x1010}, 0x0) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @multicast1, 0x2, 0x1, [@loopback]}, 0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 00:07:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x3, 0x1}, &(0x7f0000000080)=0x10) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x6b, "04d88b4d2984bd70d7b79e6df4600d9c6e27014bfbfe23275735865d4671a943b31a7b39d0b8932f57bfb74f2d1624124956f184562d622c26f3b69cabd6ec328b579394a51a49fe1ba6490cb135f5112b4be833bc20d6dd15529a676d28c14aec5bdd0889d735d2fef80d"}, &(0x7f0000000240)=0x73) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5, 0x3ff, 0x1, 0xb9a4, 0x8000}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000300)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x2, 0x0, 0xee, 0x0, r5}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000280)={r2, 0x100}, &(0x7f00000002c0)=0x8) 00:07:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x80000000030, &(0x7f0000000000)=0x6, 0x4) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x7, 0x4) 00:07:38 executing program 3: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0) r1 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:07:38 executing program 0: r0 = semget$private(0x0, 0x4, 0x440) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000080)=0x9) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xf, 0x0, 0x0) getpeername(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000290000250000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7b3b868000000"], &(0x7f00000000c0)=0x6e) 00:07:38 executing program 1: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2}}, r1, 0x1, 0x81, 0x9d, 0x5, 0x8}, 0xa0) 00:07:38 executing program 3: r0 = semget(0x1, 0x0, 0xfffff80064b685a0) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/132) 00:07:38 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/116, 0x74}], 0x3, &(0x7f0000000280)=""/38, 0x26}, 0x40) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 00:07:38 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="b320a9e43c40", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "965ff0", 0x8, 0x0, 0x0, @rand_addr="33c8d3f859f1d1cc442768233d932e2d", @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) syz_emit_ethernet(0x5e, &(0x7f00000000c0)={@remote, @empty, [], {@generic={0xf847, "8c116c1023401e0985e33e1b4647821b8dc51b8c6306ee6115d5d72028af84fb32d7db63376fc7b9fe2f2a4736251e90f889f5f87e6ff903010cf27d11b85ffc52cccf4df1aa1efe21f663eb609eeb9d"}}}) r0 = semget(0x3, 0x7, 0x282) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000440)=""/166) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000140)=""/77) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x8, 0xf, 0x7, 0x8e}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000400)=0x10) 00:07:38 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000240)=0x10001, 0x4) r1 = semget(0x2, 0x1, 0x224) __semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f0000000000)=""/88) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000080)=[{r2}, {r2, 0x10}, {r2, 0x8}, {r2, 0x4}, {r2, 0x200a}, {r2, 0x40}, {r2, 0x45}], 0x7, 0x2) setsockopt$sock_int(r2, 0xffff, 0x1009, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f0000000100)="e787d3ac8d5bf368590c8ae84abd32151c1f06357a58e15d790aa84799e4f006ccc6d3c7f5286c2b53d2535e77b87c64e26f57e8c2ce8171d7bf549335dec2951d615df2df70fb5d1e8460648e028595f188de523326ac14e29bf408bf519d904ae905063adf989c3cd65c09f8d16308bde8e8e55cb48a3c477bec91c983acd036ebd88364bed717a10d198b7d8f45f9a8f6955c24dab6932554008045dfb132db4e1975036ecc1e44c8f3d998a64843f722cb621577b1390b670e70cea925732c2ae176d750dd918850ad7452e67864cc1d895e60a0906347b8905f142393211f1fdcdc4d2a431abf74f8639c41") r4 = fcntl$getown(r2, 0x5) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000200)=""/42) getpgid(r4) 00:07:38 executing program 0: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc98f690801b27077c3003ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c421317c42655b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x4e, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x1000, @mcast1, 0xb8bf}, @in6={0x1c, 0x0, 0x2, @empty, 0x101}]}, &(0x7f0000000100)=0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000340), 0x0) 00:07:38 executing program 2: r0 = dup(0xffffffffffffff9c) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x600a, 0x6) syz_execute_func(&(0x7f00000003c0)="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") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "4fab6517cd8e97aaebbdce9fcc5f0acf"}, 0x14) 00:07:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x2}]}}}}}}) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x1b4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x0, 0xff}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r4, 0x5}, &(0x7f0000000200)=0x2b0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r5, 0xe, 0x2}, 0x8) 00:07:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0xad, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 00:07:38 executing program 2: msgget(0x1, 0x25) r0 = getpgrp(0x0) getpgrp(r0) getpgrp(0xffffffffffffffff) getpgrp(0x0) r1 = getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x5) wait4(r1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) r2 = getpid() getpgid(r2) open(0x0, 0x0, 0x0) msgget(0x3, 0x51) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) semget$private(0x0, 0x4, 0x200) 00:07:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) setrlimit(0x6, &(0x7f0000000640)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x2, 0x0) sync() getpeername(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0x10) getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000680)=0x1c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000003740)={{"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", "a1170a8d8922c59ab1da6fd85b8465f7c05d578e3226efdcc43f7390fce45047", 0xf4, 0x4}, &(0x7f0000002740)="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0x9, 0x9, 0x7, 0xfffffffffffff000, 0x1, 0x100000000, 0x59, 0x3647}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f00000004c0)=""/204, 0xcc}], 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1fe, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000e58000/0x1000)=nil, 0x1000) setsockopt(r0, 0x100, 0x7fff, &(0x7f0000000740)="43a94c227403b891b5f2a93905a3aaf59470ed3a581584226c324337a72eafdf8dbf024671855cf51e9d47c8b2f5bf36ad30feb8ffa56a5260d9e3ded3b60603b5c05946b6c6f4bf747f56967a23a9b13aabebdae60d120491b281fbcc1a27376636b9761d88b87729e43cdfa7a6479b944f26ec44a4ced2f794c75a472c773d2a122aff589e24eba9c517d8367de7f8429fc8c994aee702da979c4ac8b368feb0a861eeec2ca4237614f860cffcd4ac492fbf537e06bc6d4c30552f9af4cb027a676c8abd1a0f0c082c59888a7ed3a235d337f73743e6fe27d153d29f82906f3250e39eb52d07c1d15b45e39d55301568cfba453cd5124f130766e4684aa08e6b0d86eaf576196c2a13b948bcc637a01e112bbefa33584bc794b53f5666009dd4046b4a59dc75e8b16eb7d8292f0d0113b36c17290c7a65b5703ad8129cfac6718dc99bf5d602744b313deb9bbb9feb60694b958d31b38689f72b26cc65fc2d16f982027bf4279e8221f77ba4c2b0835c41ed4c9c728938bd08966ebaf6bfbd9e021b44300d97a76a9ddd0a5169f8d953a1c4640bbfac94ba52eb8a04605f5ecf927d5952e55b5c54c10f0117e63cc75f5039c535a5bd043899a81a7feed8b0fa7473d913f3fe20098ef79f8551bf983479a5ccca9bd14e7d377984e5e106af36ccfe1ed5971486eb2a867db66c7f7b68edd2c8dbb09eb9cadfd1e7ea8745d44849bb0c16c12418c50e7e2d2fe4b0f22955cc3476f828f01c55c81f5228306ceb26f6ccb02ea2754eab4caffd180bf68d0b608cc7326214fb7ff0ed03091d85dbfb75378130879ddb920cbea5d812dfe02f306c6102895eb12e0b93cb5317e295ad8cbf9945c36979323130ca765a909d0333db18001694d0c5589ea953a23d435e875ed2f967a8d504d048647a2c6dee9dbb1bea9a5ff7804d7bb1c1586dae9aace77a2aff7e201310e866aead129909bb6d646764eaed0ed6bcdc1c3e1da3fe18c7574eee1de6e9747850c0c78a6dff2060b77ee1c6f6b5d1e93ecbfd8feaab5f78fd6aee877b13940fb002cdd9494fff9692cdbc99ef1e88754f301f6b3024c9dbbff480d314cdc240a0e3bf348e03079c3a12d32f71491a3e1922fbe72b5995e08a4e8505301d76dd529e25ca6540221d2e0f972dc947a27eeb328e883d4670a915bacef3347040628e42331e85549641b20d93809ba54276740846677dec661a25e27a6fb4726b76c75902f336f4c06b87f2f1908bfd2e728797cb132f95094e8db78ee8c703889e82ceb755b5f0af76b06b4c5f1d1910dde2e55e419dfbb738b0f1ed0eaa29be39176c6044cd18e54175acde8608183f37b5cbaadb28928cbee9588f026c0e0651619eccc27ae4eb6564c9d826daee7fe333468084296f1b6591c41689309393dc3ba8c4d7e28b6fc483bc178341ceff1f1411612ba8dccc59e8782819eeb02d898c356de6ca815d8f1164b2840bad76dcc08fbc6f2e0276e1af2e11f439ff40b9c46be2931ca4fe61aa2620d3836896fbc334a5d501323e41f3c5241d18f3ce1f3558b209f02a193885c65887be1341274d15870766ce10a2577431ac45aa2470a659b93890d3b99b901e0b6b8c093a8bc9ef896fde5cea8c1bb59467df374ade6fa0a2c1a03af69515bf1aa2e447f376a18bec3c30b166e6f7e1f3ea3aaf25cf82bbf73d21cd2b249ab37b4bc0d93451056a8443d97aa5a4dabb6f47ff3a496f022b263b792cc667d6e96f23d33167a4fab4400905d96c4a375d3180fcdfbec847ae73ee72c62b374f2c240d097e0f449e931572718e73eaee833b379752b765cdc123fb34644931c04c621527c46d09a5ca5310e5e348b4deff81986d8026c69d8719296f4f622d5f91f407a90ae97f85c1facc3e7b1dfbcc99ad9be7177846fd900def2400c8d10eb05f133ca0681d4f54c4e22eba06d82d059a6d558054e20b0c4a160b6e6b4bb52ba3a2f55fe83d92a141e59125b343e915233c8802e78d29eebaefaf007a189cb3e35dae81b53510fd28df0711e40c50e3b34e1224a981b8d5aa7191c6f218f38a618f907d269ad8c822742a88e7510715222fbe2b50fcab075dba379ae52c97cc4cfa452eadd006cd3f55d0827a531f64d237275bd0e973b209f6fab44f1db683bd4e990dbca1ada6ef11e929ffdb283c3bcf37c8b726b1ffd7e38a56d0e996cc094350d68a6c31779d4c8ec1223289504fce232d15cea8718ccdf5d048ac7eb6265c86ed645a0c1e0b42998bb4f3f2751a249b3de724274998dd58ad3fa1b7e31def6ae6378c575fbcb6cbf159b14937c94ec36a2af453bd3b8f638b49183ddf8aa61bcb5d1471c77c791881501a79c61fdca23519aca874345d8990875e6a0ae8a6a41ffdabc1cfc4bb21ee426edec0d1fc517da0eb8ec207180a204a69d2a96b7162544cf79740dd1140a2684a8c2436a639b4edccf39201b248e323786f1280ae39f8b619eb35773b17212601e22c332c328f0c1c71a88fe08fc71790133907b67e1ad171745fee39a7609b46ffaa6ef8febfdc3e5da4e411df144d9a8ea488fba96c19bc913542b05d30fbaba50614087e99458c9858b316795428f81cf97422008bd21082e97a92a7621b7f0aaf37233b45b5ab08800c7e09c4c2031f178324a3aa8285b73dbc096ccb982e24f31bb442214c044e7b5af11a15221afeac4df1123173cfbfa6ce2172ac402818bf78f8264192fb9c8bf0ecc87bafafac6ecec8e68bb59e6ea34173d9a68c54f817a5cfbe1d66fb3bcfbee8bbeabf511e3ed30d9db99af03f52a535d210f9776f6c16c1f2b6365703e156e87fabed1e752fc72b0622f27f6e347792d8fc270d8d934e09b12186e008a624263c923ac3b4c58ae2ade7c51d19998897f174d36873c68819da289b8a461ed180009a798ed06039fe75255ab5077f190e99c76554afb1d34627f969c5c4eeef794a435c9277f10159362b6a4c5ad7ad8498f3a8475dee309b7ed07446c28cdf7546f67fd103c7fed130f7e76252f891f6a708a0eb405ae7bbec5bd133858f2047603cb52efb2d366b8acc8e7e7cebc8e8b23d48ac6a4d7b711f27001c404c74c3f2ba59bedf3e1bffe58a9c9e19a8cd89777c6ea225c6936906ceb0dce80680992119484438160610b6f5a9be5af8868ad9149b0988e78c9777c7aeedad7be109c11c293657fa12318d4fcba81e805a6f69cfc667e4940c6a611fcf9bf4a2920023605a9117753af329aecc47b0cc6146157f00198486c1db5f4ed353e021b293b73bdda511df37eb6e261f32cb242f122269e406b3070773b262f24e47083261f2bd3fd567305f0d3ede1255fa3b2a079b71453ebfab1d33e84347dbf4e9b73d4bb084bb8164a4aeb55042e8a6b1c687d5e13c7e7b71bffd910d3644073609700af5a22e8fc856902806176368c7407e775be75a340f36b405d05926d62f02413ddb3664a5df707cfcf2378205bbde1b260d39646e176256449a36a41f2626d64e3a808eb9a9ea361488546819a510ec65b9486c3753ca483102faf83ab5e9a19ffc2e99b5d5d89ec9eb966e947b9c53b5014541f5cff239731f4b68330f6c23ea187f73d6b25df3f516be3d3e35166ba7afb453a8bd45f9108fa908176eb41c30d4d01e5857935f95fa3e13a6865685a4b1b34d1227a02aa2a47e2314220cafbe108759367a320e96a5e26082bf9b0b5d19cacc69b639102ec5be1afb1f626799d534fa04498ecb1bad6161757d80a9b11e18f7810a7e7fd751db89077731c6214f700ddfb56f3522ebc23dc42045a238704a52df630f7d8a91cbdc5258418bc1d4ee5f4b35686ddf6f1cb3fd84b39a35e5229352d57aee4d7038fa0fe5302511a5df3c2b6de8924d2cfd899cb01ccedfee26c0e9a165d791e6bbd9f73aec70291ae7439a6dbf5515c08177e4039e9cdee7a899e63047f8c6c907d7ba083f8e0d0fc0258011ced7c40fbe64100099e49f59baa539691b63c1a6f3a644bfce3785eff3ec69afcdfbefba4e04009df88e31cbdd5906e4ef0a2644e8ec8e878f18a2cde80a4725592d7a6d4c9ca36f92757f85786bee42e4932e6640d60315bfbe6bb8abe242a3aa62bffb0d6fe75c6677e69aefb880c625ee19ee004282281038e48fc429d7b9f5eca6f684a6ad378a543005552314e729229715390a46f68237607746b2823f704e5b9ce6c6187c5fdcfc0712ad0b696951b1274a119db5c1fe4bb9a0a4f8f784303e8f59deabd66c06074e245baeeb6a7aa0847004c0a62127c4821db6893f318edda94923a038b864cc11741c53d121c4256ee657a6e644db77144c4e7857ac43eafe4c0d939924659c47732e3ce2671372fbb4dd8b36d7e71f1fe8744f24a030ec150e0d4c55ac33f0cd5c2a4034f8fffee9b388b9ea3f988a6065932fdf83b9f5bcb27d682bdb441ae70eddda395ecc4cc5d57fac0f927c8efef84e1e4b35daaaeca47e0c1981676e200c53a0879cbbf2680324dd9c78964cb6b947101325bae85801a6c8d9adb4e998dcd65177e39791241999c9b9e74864b75f8c9e47f6bfc77a75bcc9e202e0512a44af68bc509f131ab7e1e57ae3f9b2310116f6993484fe1389c08e1d5e731d64b121ae77775c8219196156dd9d8d56775b04101e218d6663c13425054959980ed4fd1a98bdbb1fa8869b7ce2c37a38ba71c052bb3f01334122e4db5a817ac09aa89f24f345f9b322f85bf2c4bf360b7b849e9c2575b53f7084518da705b7d645e0d115b4fb3216a8ee064738c5d54ed710f79800890dbf7f60978b57861d7f33f94cc476d74a82fd946d86a8bae954da0c8eefa81123dc0a2ae68045f432d649a431b83aaff7819d93e83eda500657610d75036e828b76406d04c2d62aa9622a0fbf2b001e4bffd145902e57f25081d1a224fbaaa55d05dec1bd085b2f66cddd234dce83db2425085178d289a16d99fc0d8653131e0f9a20899f3d4bf2c993a1ea82dc1b874e72ff550ce89f554302e18d89dba3631d5206c0c698e031cd92ab9b70ec3a40b8a29f6d082ba83da9d1dec1573c8ae61858066f9e17dbbfc0814b677c2abb0cf0297e53bf999d58cc34613ea096a82484890d01a4315ecac68430d6328a079f1539af7545f7afcfc939f3fb69114742d9dc5fcb8f3eff9d91e7c2f463c8bac5af7ba6d6077ed033fd32cb8172a371b9c148ce0a2707aa0d5631c709497156bc841e91e8b51c582d1352bebdf356586a9c0d8faadf3dea0e40d3b48c4eaafb6d817529c926ef016eb509c8bd3f9fafb91308b14eadbb0a9c0c3890af7c5e5a77f123da5e6dcc9bd8be64c52b4299045e8510c9875d9253f10f8ea550ad0df0ce11789e44673bb6e23e804de9fb9602d670a774a61de696543fdbdfb7df00be3bf5416c9f898080289685f1383ab7e2f90833185c36ea2d898fd4158e29138c2af93310e75419fbd571f283615d155f3f0b03b23fe2dcf8107630e683ed170d05a69ea26e5782ceeb203ee034e750ab940578fbe49b4a400967d70ef01502ce03628262fb4872027ad64b5883461f07bbf9f19d8ab261ff4bf497da6ba566e96b6de4412afcebc6e018d1b566a56ee60bfbf5a3e2755d210f03583390d3a8528b8144fb96f11803c05c18e3ab244e33082d00d6c0557e751feee9031481b577f93c119c1fd45575f3f0e6451f9e256f7d53fc4dc1deb3c0cdae0709f7e47c48fcdf22a4b2c538e25949719b1b541b907c4452e5a2073e66604568900c14fcb44dd541ec04d475d8e6d6117d03b389a51c40d30229a8e4b0e6f673", 0x1000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 00:07:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0xea1, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) 00:07:39 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0xfffd, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x2, 0x81}, {0xfffffffffffffffb, 0x7}}, &(0x7f0000000080)) ftruncate(r0, 0x20) getitimer(0x1, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e23ffffffff000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000c8a393e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f44e477fa41f71d67cbb0000000000000000000000030000a600", @ANYRES32=0x0], &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3}}, r1, 0x0, 0x3, 0x1, 0x51, 0x400, 0x9}, 0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x7ff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r2, 0xb, 0x200}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x4b, &(0x7f0000000240)="6ec1b5e5faa3f2f1cbb906226516fffe064650489092dfbf7da69df319b93a5913237c0db256bf7257918695505b6fcc2a51c6edbe83450b9ce1464a7224729652a1179480bf1aeae47d2f71af0bd4672aa3aac9cbe7c171ecd834492800b4e2c17533921bc4de71e109240ff8d626b787393b6abc3bd655", 0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000540)={r2, 0xe3}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) 00:07:39 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000a00)=ANY=[@ANYBLOB="7f000001ac1400aa020058b943862c9119c32e4c67e9d303641b797b78ab92dd88fe2d385f909ab39b0c765a4cd4f7013d4bbe7e2cc99babc64ce056d5a272e3da05b049a40637380e3d29cbf7d585c8a67edd19440b000000bd643fad746f3ebb452c981751d944963ee1d284bbd0147d39f850ff914278fb731d343acbd6aec433b5340754e606c4fd7ec45222f245fd1ca6fd121e8570bf230f11f2c55ce91380370b9392ab599e609250d33681b43aec33c1966bedf973e108fc7ae70c60a877cce271fba209dcd6d1aceaf072b7f676ea383c2c4f8f0f56571884f513d61b0d0848e1d8a4143864b69abf1711d48f1f6e00"/254], 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) __getcwd(&(0x7f0000001080)=""/4096, 0x1000) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000080)={{"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", "c9917554e3be66576c0a7747f862e5e0783921c72b06da5ea4bd32329c663849", 0x86, 0x7}, &(0x7f0000000000)="3f65e2854b77dbb814d7262549f6943a52d296ede8a02af6ccf0b6bea8971a176b418575", 0x78e, 0x10001, 0x1, 0x7f, 0x1, 0x28d9, 0x2, 0xffffffff}) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000500)={0x7, 0x80}) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000580)={{"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", "ff25e22a59dd606907627f6677d88a4dca43dc5b2f19104535b790e90e8e0912", 0x3, 0x100000001}, &(0x7f0000000540)="ab4e2c2485fe2311069e822c7f5ea6c58fb0640d2d4d054776861aa1", 0x8, 0x0, 0x100, 0x3f, 0xc10c, 0x8, 0xfffffffffffffffb, 0xc387}) accept$inet6(0xffffffffffffffff, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000b40)=0x1c) dup2(r0, r0) 00:07:39 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='S', 0x1}], 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x212, &(0x7f0000fec000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) r4 = socket(0x3, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000180)=0x7fffffff, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:07:39 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c090f05040d96c4010972e40040d8e541e2e9b55767660f6b32fb660f72d50f450fdd2cc9054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300460fd39128000000dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80d8cc7e8628f6808a3056f0000004e00c4c4e3d920fcd1c3c3e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) pipe2(&(0x7f0000000080), 0x100004) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000240)={{"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", "7dc66af4e2bf995663b4c48f3935a29c0cae4b12907a93162cce137f2818784a", 0x3b9f, 0x4}, &(0x7f0000000040)="ccdd827e9c2541", 0x4, 0x4, 0x44f, 0x9, 0x3, 0x3f, 0xda8, 0xd5}) freebsd10_pipe(&(0x7f00000000c0)) mlock(&(0x7f000042c000/0x4000)=nil, 0x4000) 00:07:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom(r0, &(0x7f0000000000)=""/104, 0x68, 0x40082, &(0x7f0000000140)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0xfe54) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1205, &(0x7f0000000080)=0x11, 0xffffff64) 00:07:39 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x6}, 0x24) syz_execute_func(&(0x7f0000000000)="98994aa84a1c050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:07:39 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x404) mlockall(0x3) sync() sync() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) sendto(r2, &(0x7f0000000140)="788da132a3507399f42f154bc7f6299ae3ecb5a96e5a9685d98590e66945c381bf52d785b13cc1b826caede0797b5663b347d19825350316bb71bfbfce9a55cc41d46fc7158036dd", 0x48, 0x20100, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0xfffffffffffffd70, @mcast1, 0xff}, 0x1c) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) fcntl$dupfd(r1, 0x11, r0) semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3) lseek(r2, 0x0, 0x0) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x800000003, 0x1, 0x800}], 0x3) 00:07:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000200)=0x6, 0x4) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0x1f) fdatasync(r0) r2 = socket(0x2, 0x0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x5, @rand_addr="adc0f9099bfc683f87243a1d4f2723fe", 0x6b}}, 0x0, 0x2, 0xe10f, 0xffffffff, 0x5f8, 0x80000000}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xb8da}}, r3, 0xffffffffffffe7fa, 0x5, 0x3c7}, 0x8c) socket$inet(0x2, 0x400004, 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:07:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fsync(r0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)) 00:07:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x9f, "4d361ecf574424642efe362fcd3140a046e53d72025e934d252fed1fb724a88ad0f60bb014972450d70e44405adb519fe8edb329a372deae6ad8055a255ba2bfc21d3345ef09f33775e06f0e44b1fd67aa4d41ce77666d7f6ea20401a4ee8e533641891332cb702c33206c84e0f935b55ed7e803553de9f7ef0b40cb2c12d31d21efdffa9032a95022c876d699932102633c4a9ef66bc6f739d034a37c6399"}, &(0x7f0000000040)=0xa7) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000340)='./file1\x00') getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, r1}, &(0x7f00000001c0)=0x8c) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') 00:07:41 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:07:41 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0xffffffffffffff32) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x100) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0)=0x100000000000000, 0x4) 00:07:41 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f00000001c0), &(0x7f0000000140)=0xffffffffffffff92) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x1000, &(0x7f0000000000)=0x1000, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @multicast2, @remote, @local}}}}) r3 = socket$inet6(0x1c, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) 00:07:41 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) listen(r0, 0x5) r1 = socket(0x0, 0x10000003, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0xfffffffffffffbff, 0x7, 0x3f, 0x8, 0x91, 0x8000, {@in={{0x2, 0x2, @loopback}}, 0x0, 0xfffffffffffffffd, 0x1e0, 0x8000, 0x963, 0x80000000}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xffffffff, 0x5d, "ec1911d410d2d838979e3fb696d47de734a825cf4e4b25eb7eb1a5cbba032f6c91f8ca496878c35962a7e1555eef19e6a90e4c00da9226bea19be9ee53d2942836116d71e8ea4a02d7faf0a75ee05a74e2df55363358d5e7f66ab23e87"}, 0x65) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x31, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000035003d963923417d2e1718a086849c6cd14f73224cffbd29d65ec7d9d40011b975474eba08c8b82ba87d116db4409100caef0d5aa90a9ea2943366421a13b09ad9b7e6dcafa63b788a3e2bdab84aeb74696bec02435738baf768a781f80e63714a09bf9be08ae2041c50a801bc9a3753666539"], 0x3d) 00:07:41 executing program 2: syz_execute_func(&(0x7f0000000000)="1c12b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31f65f243ad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") socket$inet_icmp(0x2, 0x2, 0x1) 00:07:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000000)='\x00', 0x269) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xf7, "09b8a791aad101bb1678f998b7da74ff05529542a6dceb99d7fc3f94f0255026b8a1d47fe19a669e71175203b19a49537fbf1728a4c91d3445b2dec05c08cdf098deb12f7015b6a8e5a1a78513696b1a121228de22ef0504ac9c0f4309d2c16fcb0bad477588378567d99fdfecdd843275a72a7ccf4b59237c4a3d89bd861056622844264bb664cf933539742ba09db722f9fa428a61ed0f43fd08ffe7159c6d6ea31298c88dbab1603d3dfdf7c0e687f245a11a9f68b6a3292cebc7cab449d503a3c18b2a5b7f9e3ee0c2555c4fa1cc5b3dc4951f5b064218c2e2f619c5d5f6681b7c60179642baf98ffa9e757666d964622265df6b79"}, &(0x7f00000001c0)=0xff) 00:07:41 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) getsockopt(r0, 0x7, 0x3, &(0x7f0000000240)=""/95, &(0x7f00000002c0)=0x5f) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x7, 0xa7]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() setrlimit(0x1, &(0x7f0000000080)={0x5, 0x3}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) 00:07:41 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) r1 = socket(0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x7, 0x6604, 0x4, 0x7, 0x1, 0x3d, 0x100000001, 0x7, 0x400, 0x101, 0x3}, 0xb) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/18, 0x12}, {&(0x7f0000000380)=""/83, 0x53}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000440)=""/74, 0x4a}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/157, 0x9d}], 0x7, &(0x7f0000000840)=""/83, 0x53}, 0x40082) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:07:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @random="16f6c370a16a", [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0xffffff8b, 0x3, 0x0, 0x0, [0x2], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 00:07:42 executing program 3: syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r5) socket$inet_udp(0x2, 0x2, 0x0) flock(r4, 0x8) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) listen(r0, 0x94) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000100), &(0x7f00000003c0)=0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) 00:07:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x400001000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x5, 0x4000, 0x3e, 0x40, 0xc7b, 0x2, 0x7ff00, r2}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x101}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3}}, r2}, &(0x7f00000001c0)=0x8c) 00:07:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000100)=0x4000000000000000, 0xffffffffffffffba) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000)=0xffffffff7fffffff, 0x4) 00:07:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4) 00:07:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) fcntl$getflags(r0, 0x3) 00:07:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) fchdir(r0) r1 = socket$inet(0x2, 0x20000000, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffffffffffffffb1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000740e, 0x0) 00:07:42 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000100)=0x8) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0x400000fff, 0x4) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00./\x00\x00'], 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) 00:07:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000180)=0x2, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1, 0xfff, @empty, 0xfffffffffffffc00}, 0x1c) 00:07:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x94, @remote={0xfe, 0x80, [], 0x0}, 0x19}, 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, 0x0, 0x1, 0x8000, 0x8, 0x3, 0x200, 0x2b60}, &(0x7f00000002c0)=0xfffffffffffffc69) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2}, 0x8) sendto(r0, 0x0, 0x0, 0xffff0000, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:07:43 executing program 1: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d90f72e4a2d0d00fd1b02db5d900720070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63446c5776c16161787896c401fe5ff6a9c14600001f9cb1b145e22c892a0f0000009f") r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/73}, &(0x7f0000000040)=0x4b) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r1, 0x7, 0x3, [0x401, 0x6, 0x9]}, 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={r1, 0x5, 0x0, 0x5, 0x7ff}, &(0x7f00000004c0)=0x18) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="da4b6577b7ed7350b7c5544179566a494a5deb36ab4560e6fda552952f857e54ac8f3a5369e58a10c8608ea141a096e77a3fa4c51bad005584c38e6c80cd34baae4a8a9ccc283b6f867d9d1f9ff58c4b71dbbd0edd4f0d639a00b27deca91b48e3d8188cb03621c050b353a91387672433f5813d4c9154a099617e45b415405e59fc76d3fd43668ed52651232ec8a6b81dcbf726b6c1b1ecbecaa2f746979dfb5c6fc221d6d7b8e68e7f16c207e00b450080a1c7f3c6097ea223648814ce014fd03b05c731638c27ae66ecc8a8fa5b4698c908b87e4274886a4fbd22dbf000ff2721", 0xe2}], 0x1) wait4(0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9ec493a5bf98fe9589b26e10135fec4427dc402c191441db42a2a00c4c4a3f9df8600000000b18f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c4dd8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 00:07:43 executing program 2: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x0, 0xd2a, @loopback, 0x200}, 0x1c) 00:07:43 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x10001, 0x3, 0x5, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x100, 0x81, 0x9, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:07:43 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="2130b081e9f91dcbfb4456a668d6b284a9bda008690fcade0876d13f324c48b8d86c9f02855becb7ad124e41b7f7f053b96f73843eb9f52273a39e31ca7281997bde2cc122cba93bfa8b79cfefc573dd386c1367ad78d7708f71598d49a1d7a46fc734a481fade9c41c19b1e21f999c590f1c9d001114ecc9bbd6c92f34ca12d50bd058b50b77f375bc69ae914", 0x8d, 0x5, &(0x7f00000000c0)={0x1c, 0x0, 0x4, @mcast1, 0x9}, 0x1c) fcntl$setstatus(r0, 0x4, 0x48) poll(&(0x7f0000000100)=[{r0, 0xb5}, {r0, 0x2080}, {r0, 0x144}, {r0, 0x2000}], 0x4, 0x1) listen(r0, 0x1000) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x3, 0x2, 0x1f, 0x400, r1}) close(r0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x74, "8c6e5bc0e6efa8e7afdf57ac446d9de0bb2b6091dd78e72ca8386716aa9d9e11987c7f243d75a9115f6e5f5e63d512732cb2577bcd9cb2fc6f3644b49fe48227487d79380470b31f2c50b21a27d88101b14e52e34513a0fba4158d76a07643fa01aa62e52648c6c9619e7a07c23ef8a3e86bb4da"}, &(0x7f0000000200)=0x7c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r3, 0x1ff, 0x2, [0x9, 0x401]}, 0xc) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() setreuid(r4, r6) syz_execute_func(&(0x7f0000000340)="c481e814a004000000c4c2bd3eb5697995f0673ef3a7c44181ea1840d8a6798800006566450fd4c3366536410ff86337430f0f2baec4c26d93a48fbd000000c482398e8ba5000000") ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f00000003c0)='c[\x00D') getsockopt(r2, 0x29, 0xfe01, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=0x1000) shutdown(r2, 0x2f048ea7e4fcfa64) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000001440)="e7cdc272d4c2c74e518802194632bf75889b523ab07442380f09781bcb4244bf1024a157b27d3ea6dc88676eabed507eb80f77") ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000001480)="363de23f908f5bb9e6e5aea26b31f7436b62962089d3e0611c9a74fc92e6a4d542489186fb1a6026508d047e738891925466684c7e71b30a9fe8e6ebfdc3e78df22cae750b5aaeb3e5c235998a871276605972ca65b26839") r7 = socket(0x1f, 0x20000005, 0x8) close(r2) socketpair(0x17, 0x7, 0x8, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000001540)=@un=@abs, &(0x7f0000001580)=0x8) fchownat(r2, &(0x7f00000015c0)='./file0\x00', r4, r5, 0x200) r9 = dup2(r2, r0) listen(r8, 0x1) accept4$inet(r7, &(0x7f0000001600)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001640)=0x10, 0x10000000) unlinkat(r9, &(0x7f0000001680)='./file0\x00', 0x0) 00:07:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x4, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e22020d000000000000000000000000ffff000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ff00"/128, @ANYRES32=0x0, @ANYBLOB="faffffffff03000080000000000000003f000000"], &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0xd030}, &(0x7f00000002c0)=0x8) linkat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x0) 00:07:43 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x61, 0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x7fffffff, 0x100020000000, 0x29}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x4, @loopback, 0x4}}, r1}, &(0x7f0000000200)=0x84) 00:07:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100080, 0x140) freebsd11_fstat(r0, &(0x7f0000000040)) 00:07:43 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) poll(&(0x7f0000000000)=[{r1, 0x9}, {r1, 0x40}, {r1, 0x4}, {r1, 0x4}, {r1, 0x88}, {r0, 0x10}, {r0, 0x4}], 0x7, 0x1) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000000c0)={0x400000, {{0x1c, 0x0, 0x100, @ipv4={[], [], @rand_addr=0x4}, 0x6}}}, 0x88) 00:07:43 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xa, &(0x7f0000000100)) r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000002a00)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000002840)=[{0xf0, 0xffff, 0x2, "05c267fc799515c3b5e35c777269570765c91b02a504be9a709fe0cbcbc5125704ab2ff3aef04b1eb75abbdcbcb3ca454b5a88986ed900f6f8e2a19dba1acc738774591d488c0ad2fb2bde2c83170bc433777c4abb3b7bc6b3e09c6a11e143dbd678dcebacf918b041c9455c6de09d7689bcdbfd3b32877d82dd6b30d7b5670d217ecebda9cfea0725c44af1dc81460c8bccade50ac8be42bb223f01490fd952e6cd4872b8922111913d42f40049ae32e6a82f99e1ac0f59ee402d65ea98a57d89c8fe0c9c488c5e889d0bca29618a027a465cc0d039e8501eac7d6c"}], 0xf0}, 0x20004) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878964600fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @multicast1, 0x1, 0x8, [@rand_addr=0x1000000000000000, @local={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}, @broadcast, @rand_addr=0x6, @multicast1, @broadcast]}, 0x30) 00:07:43 executing program 0: syz_execute_func(&(0x7f0000000000)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b623000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet6(0x1c, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26f5500f0d181801fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800fc401d5f421") 00:07:43 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) unlink(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000000080)='./file0\x00') 00:07:43 executing program 1: getuid() r0 = dup(0xffffffffffffffff) fstat(r0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @rand_addr="81fcc32e940bed13ffbd9941a2e21857"}}, 0x0, 0x3, 0x7fff, 0x1}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0x1f, 0x9}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='newreno\x00', 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x1784]}, 0x6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0xd5fc}, 0x8) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x2, 0x100, 0x50b5, 0x0, r1}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r1, 0xfff}, 0x8) getuid() pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socket$inet6(0x1c, 0x20000000, 0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000440)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000480)=0x10) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000500)="e668f1434da6d9c67050d89526347f16d15ab3e2bf88327311b3eaf70ff5d3", 0x1f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000005c0)={0x816, 0x4, 0x800, 0x3, 0x3, 0x3, 0x1000, 0x9dd, r5}, &(0x7f0000000600)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000640)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000680)=0x4, 0x4) r8 = open(&(0x7f00000006c0)='./file0\x00', 0x440, 0x2) bind$inet6(r8, &(0x7f0000000700)={0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x5578df2b}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000740)={0x2, 0x20, 0x7, 0x368f, r7}, 0x10) r9 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) shmdt(r9) connect(r6, &(0x7f0000000780)=@in6={0x1c, 0x1, 0x6, @empty, 0xffff}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000007c0)={r1, 0xfff, 0x1, [0xb3]}, 0xa) freebsd11_fstat(r4, &(0x7f0000000800)) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000880)={r1, 0x7, 0x3, 0x3, 0xfffffffffffffffb, 0x10000, 0xffffffffffff0f18, 0x5, {@in6={{0x1c, 0x3, 0x2, @mcast2, 0x100}}, r5, 0xcbb3d6d, 0x4c14ec9d, 0x6c, 0x3, 0x8}}, &(0x7f0000000940)=0xb0) 00:07:43 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:07:43 executing program 3: getsockopt$inet6_int(0xffffffffffffffff, 0x3a, 0x14, 0x0, 0x0) 00:07:43 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) socket(0x1c, 0x5, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r0, 0x100000, 0x0, 0x7, 0x3}, &(0x7f00000000c0)=0x18) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r2, 0x1) 00:07:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x88) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000001c0)={{"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", "2f2cc506f75361d5729aa31beb0117412434c1c8d0cb690d785b73341cfb1341", 0x3, 0x20}, &(0x7f0000000100)="b41e307aeaa1a52e85cd78ed11b93350c0e604f29c2308a185e510c1f10e634b44af169f0b2b7fea75643aaec4a495e67cff1956e022a5e4ba1b2a20da5af5347cc688c76b4961918f37883bb3da775307e610921789058b9bc9518d191f3765d0f386be3dd0f48387f31c98d30bae531c6979817c9ac05383433438696568080cb1ed59e345083253e1e4e2928dbf34b0dcd6a510e56d12edc6e1f481b350e8ce0497e4f55c94afe6b94e0ea8", 0xfffffffffffffffd, 0x5, 0x7f1, 0xfffffffffffffffa, 0x9f, 0xb7, 0x200, 0x1}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x5) ftruncate(r1, 0x1) 00:07:43 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file3\x00', 0x10000, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file2\x00', 0x0) renameat(r0, &(0x7f0000000340)='./file2\x00', r0, &(0x7f0000000380)='./file0/file0\x00') rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file3\x00') 00:07:44 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000000080002) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000080)="aec206c216bfbe96aab007c3e51b95058aa6f13d2f05e70f8df2a86968e1ace93d0866cc6f7e6ceea06789a07a2d9819ad59e1407dc4f503fcfbee6fe8a74339ed60a7527c3ea5fac3233f45d401d8972278be997c2782ad393bdc5fa87c83bcfa70509b16a2be4749c64d0340918d8048fd0444569714652c9b61d346f2e33e324a494dd0a089abf81d81c13b1dcfb6c7430ae495ea3d76d18d28") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet(0x2, 0x20000001, 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setrlimit(0x0, &(0x7f0000000240)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000280)="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") 00:07:44 executing program 1: r0 = socket(0x2, 0x0, 0x7) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="b019ef1f1bcb46f5e8a26d8abb44f000"/30], 0x1) 00:07:44 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="a4481a529b73cf8cfd2e6c02608cc321dd14dd51df4e79d9f444eb0ba442dc0075941aa9332bb634a5b529add6cd2693acdd55591cbfdbffbf2be9f4393171f5bc8dd467e363c36b74c44f6742e812f45c667eaffdc4844250a7e4e23bc51d26eb863aea4505bc3db9969824812005b46df6082185c5d4c6bb7707552cfabbc1c3c16b7b5cd18c83f59a52894356f037099f1909fc7e30710559aa97da2a5f7d719e7fa4553d374ba4d9c2a9f0c0b1c0d686fd9780b9b30de21fca2899819cec") bind(r1, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000180)={0x9, 0x1, 0xfffffffffffffffd, 0x6, 0x4}, 0xc) setsockopt$sock_int(r1, 0xffff, 0x40, 0x0, 0x320) getitimer(0x3, &(0x7f0000000140)) 00:07:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="bcd01e3e7b69511d95c0ffc3af0770e8d25c9c884ee8d2cf8cdfe000caf86bb1b506531b5d25fc1b1f51f73af13b0bb63d541ec6c0189bd698c39d154c576291bb6cfd04c1fed25a65435ded58f6ba364a100bb27550bf2c842b96380150d54c4eadcfbd015610a0e619f57666434da69b3e0b1609bd651c0ead6c0bad0586a130994488383d09e05d6ba51c1e6dc9368c93ae2d37177fddd5f97ed32560ca7ff8b610464ff382b32f7081f131fbb396a29c52ec5818afcfe2f5c34ec46e1c60d6a54740a75e57603217f40b56") freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x6, 0x5) fcntl$getflags(r0, 0x6252dcb8c0a902cb) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "fcb4c1a8ae63aeb763d442a4bed8de37cf622c7fe7e831bf1974d4752b0c9ca7", 0x0, 0x2}, &(0x7f0000000180)="fe2e707a88fb6ec40aa9d1e3a13f2673c5f3c56a53dea76ffdcf95a079aaf162b09ce3d3af8c79a0f9d35761a5750b5e964045c7e5742f3a64238e5d7fa07c3ed1f5c439f35e690b9f7307762150e00dbbebc5fd8093011c760c2b9ed5066de5a2300bcdadc04e3788ba8692eb126b23e51ca53df602b32eff7bc4e685cb80ecf2aa166e2fd8f5a88da1a6f7a048af5db2151777c8ecb49c83ff1e7dd8f97f223c87e170a75d00340c8b41839d8c071344a497", 0x0, 0x80d, 0xc5, 0x8, 0x40, 0x100000001, 0x1, 0x4}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000006c0)={0x0, 0x7f}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000740)={r1, 0x7f}, 0x8) truncate(&(0x7f0000000780)='./file0\x00', 0x1) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000008c0)={{"3da1fb9909f2357b8668402197d8d4c582740bb5bb4bbdfa43861363fab7fb04b43b288590aaa3a562a639391feb516acd5fe688ce0a99bc567a1a8df0397f879cc0c9a79ce45f626b37ab82a230cdd8462aaf296c59b5d408db07421057b9fe689765896eedb8bb180784ec6a8ac41bf37d903adce29aa94c55c94a53d7ce63b4f96bd9f6a872f8a8264deb57b63f93baa4e4a4ff013f4f25a41483a4ac03745b250aa8af48f03b7803d51c4b9e4ea1a9c1f0cde8258181e6fc4ea4c6b092c39b8016803ea8f0868d2366956475a30b0aa9526d22d9795c31f6723b96d34f257e5ae4172cf3396e83816d07f0203f2933d611880eb4fd39878ce2505dfb4dcf6b1825fce7cfee9df8324983b0c0578f430d9a3d4914a9d96bd1cc6722bbbb6cdaa92c07697df36c5ef23e76383c5bbadd9372f7e7bd298b8e936552adf4607c766a068822daaf8e7c57d138d4a437adf81648c41660ee08344fd9eba815f5c09eb07e8ed1dc578569a855b133720856e23b47f1030fe68c137aadf9f7c9210561ba62056a1746be38aad469c791a9c428edecc9420248e5ff1e489dcb64712b59b72478a61b774c7ac3791bf08a4e337f28d3caf6e7d1abc10befe7876f836a46e6b7f3811624fc45cd821925b3a23cda09afef75e636912d85c4ae45c127b82282713e21bf5d787baecf6cbab910d707ef0141176100c5b0061efa0f0464e4c0ea7c29f4a67ec4364c448184f0e5106596f7cc17ba2e1f9f82fd7f8550f2cc4e6423f75f8359876dd140a8bb745d9bd740404bd6072c445b562fd78a81ebf5358eec839428dade2cf07687a276a0d00b26d034794dec291a2299e2f47cef754ef3b051b74bdc7571747070c47dda7835a9653ad98fd69b0b7c0c4f692f77bd910ac0d89ba6b448324cb3cce44833ef644742311003d39d395237c5a346194584f19489aea165b41daba1eace983db75608e190d25bef802782058a72aa89b6cae5b241b8afa3eab346f75a724c8a76e7d72194d51cc071520e17d5f1f317563645e2a697e8dfdeb87a701b648555e15c0726713f610e821c8f317418be2d6bfd1197b18a089c78c985226a985da50ea5b0b8644e762764c085f00b3216b480917b1636740741bb42051761f4285bfd75a0d245d1d8df8a7edf0dd77b0a99dcf5bc576d3e1075b0c5c95e20f8c9aa1fcc4616fa379262616a0f40d483f0460be83122b80468ebe45c63a549a24c0c3382e931f966602548473ddc932c80e9b52161b0cfb7cdfb358d49f3448cc4e954500401a895c53243dc989f61c145c5aa596bcf650bbf9250f40a8a0c69dbf3125ccdb6aae99daa9903f7974900c459db67d496b36c29e058287d3438fd7b006bf212d6b5509e3bb7656040ee239451eb314adc8bab1cdbf81b2778de679ab83f44230f25a8e0cedefd00183b80d5b1ae", "cc8cb7ad894596aa22fe66f1ad94d0dc8e995bb35e84b86daad91cc7ebf55ca4", 0x9, 0x1}, &(0x7f00000007c0)="538e8a406b8c1daa996e4006b45c231be17e7fe7dff4042e515a394d4cc8908ce2a0cbf7fe6fcf3ed526b6e4c46d245dae6a0a496f0ba1b65698aeaf91c5c46800aba1e0fd397232878a6659e22b9995185b97a6e0907cbfe8921988e597078a1bc1f562ac87d6e411578bbc217ec578b91fe33d8796d16fa35e33532041d76115d0d02aa049b2f7e8ac738dec7f89595042050d1f6df6c6121b0e73685bc7db3c8e84cc0f704243c4ebd535cd9d6874389276b2ea725c05e76e03182c25375783b632747bed8e7eb9144a53ec1c2481e03c31d8", 0x5, 0xb8f, 0x200, 0x6, 0xabc, 0x200, 0x0, 0xff}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000d80)={{"49189109d52b89d46ce70274fc8951e9b12218e278fd3d85a5581f5513b06eea6bc26486bef8e0b263a988776bb79eacd94f5dcaca6b531bc2adbe81c81b171e9ebac3dc78e99127b8167241b3edca907ebbd754f5938efc69ebb2695c496672265f61a2a167107d4dd0eb984c94d721e9dd1a4870978665fa37bf2933d10e6e7427a4311e6cfe02f2e3a4b19edc450f19d78fcb958cd32b360785ce1b0e5958ea0794dbb0905df0359cc63e3e785235c97a5a6151c98896785b7f388e48c306a37aed6afc01dc2202d987ac20cfae1ed55f56f717933d0ae883965b71a797e321e8ebab2d99f4dc4e2d7e7b08d4605340831e98cef30fcd68fc623379f3aac6e46a3674484fc3f9a0a19b95303300ecf427802cc1146fade4928fe242db865101eca3ee932796be0572e4d7029cf604958ec1cb776b8cb18ef142e42bc93c571983287992b660afbffb2931f4354d5abeb478982f0773d29245341dda222ed144dbdff235731275db5df0e1bab783b4beeef0ed854232087cbd9f2a6e724bbce5560277f6daa2cfd505d9757fcc7fbdff3aec0d32c90edeff2c56d73928439ef2447025e4f023790cc78345b6ad28e13e820f1ff77285c09cbd72ab4f95030f56473fd31b70acc51e0e2ceedbed7c1627e5514f7fcdd107c34b8b7f95cc423c0b55e9af475a994a2955795c6d8cb50b4b7dafc6e7bc1ec1ebbe70c240f4aa9620ddec92d16169c2b8db59671ae7f7c3f30aa18ef7fe8238758d301a4f447e53d9104b020cfe464859a25a9d772e66243ce8c1617b9ade10d0579a600fd7a84126b35b49e833fdd3c3222f7e2a916eb769fa798c0c417977a039516416b9b096734fbd4dc3b9dbe0b995ba31a62b0bdff35dbd57ef73f9b8cdfbb3039228a1ee762275aee565f495b104350ae20c1f240b4221cce349f6647d9386a19197ea1e77c31664f6c3f1c7f5726d0ac403b9c15ac99865b872ec8d65be31e08e1d1f4f41a024b08608f0d3908855be4027b7edec718faf6aa2d6a7fdde375fc0e95bf13ecb176fbc7ecfc4ea67fd295bdbdc5b139a217f3b1a85d051ae24956bc7e59f13df59605645ac535db2fcaf3a922a73107b3f3d5c5af8e11d3713e8b0ddee9b3de1749e8fd4208411fc3a50e9fe6354b32f0763954a082ecceffdcb440e11870c2793effa70772c3e4fd2a235702ae8c5444c2a3cf80166d02555a872d5585322a06ec2dcd03b19183cce829817a6a5bdf47b7e623366c0724978fd0c2c7d0dcb974b507f8632ff2bb2d2b5a0882d377c37eeec1972168387f3e960d41e6439a734bcb38244f9b660a6c57bd7def1a9d2ef5b456c6996840c298f482cf2d4fd9d39bcced9cbe7c8eb56a0eb9712d1dd3d318ea9f3b9106c912fb3c3318be49c44efe8858a0d71abacd754b72b40a75b2b2ad84939cb5ccff0403e37529f79ce", "056f5f949197d5f3db4293a8242122ff50d2dc054911d05d4c443ea281bb4f4e", 0x200, 0x2}, &(0x7f0000000d40)="808f30f46c61dbe4d09c7cd01d2b3b6ea99cde4fbd", 0xbf, 0x81, 0x5, 0x10000, 0x216, 0x4, 0xfff, 0x2}) r2 = dup(r0) r3 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r2, 0x5) freebsd11_lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() r13 = getuid() freebsd11_lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001b40)={&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000001240)="62cde7ef2b7251b9f68df9c7eb5d970256c513e28d48ca53ead780d61f1746d9a5b67214f143d6ce3321c1c8f5fbbb99efb10adc35887465f88f3d1fff48495019c65a367438d1c85a5a91ac41d383b5c49e59321439004700b3df740fe74fc271c63a95d050afefdf65bbcccf8171ee3f3378e54e165e1e1e418fce0d2b9251425e4a033a0b60d49738ea78775cecf950c8b582f862e2e9c446d38558c2b095d2678f9e74fc2c8ef24affb9fe85b01df528a8e6d8311d33e097ffec723c26", 0xbf}, {&(0x7f0000001300)="c6d7abf9874f09ca1b1a6943fee6e0a8dbb7323e992d3c5d1c43c0586c8f15e85e4ca6c15416c706ef33778387d7f055123d4e7e04d72cd162be3ae1e319ade199401d2a6b1eafbd6d8cd285d748af5f982cfd3dfa5ee08a7cf4386289d55229684952b83090983601bdce217e17fffb5fe4e94a97f86ea1e39d983115d4d6be33a2f3db2d3259740ea0536508bc9992c36763f1469d60a6ab103273d2ae679754f9bb41707c7fee9ff9e6256ad6b65a260fb4348a57249b193d10c837d19504ae4fc340bf300e7a87fb38a3af9f", 0xce}, {&(0x7f0000001400)="77f50f09fd0d5306c3435f25d74ff0b44d94c93f201b53f0c63e682e41c5852bc1295898707ddad08ac66f305cf449dfd4277f8d485db9e139b7cf0b16078a05197625c727d3c9d08b79fdd496bbd4831d4ada62bb4f3caeef20c6a17e607234a38b48420f6616629e3c979977211744e86a429385675dc6ce1f16c5b4b629b1b66c589814bb8d0c2abb67b75b8efbcaf126189aff1ace06280d6ac57485633cff295804f74170", 0xa7}], 0x3, &(0x7f0000001a80)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r0, r2]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x98, 0x20000}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001b80)={@in={{0x2, 0x3}}, r1, 0x3, 0x2, 0x7}, &(0x7f0000001c40)=0x94) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000001d40)={{"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", "c2d26ec79f6fa6cde3a5afafbc749d9f2b1fb41e045312600ae36911f6d35efe", 0x9, 0x80}, &(0x7f0000001c80)="c7b2fba240f412ca70e09b14af2e732c787b888df87a24c6d4ca3bd9e586e58b943f71b8ec083ceab6f3fdaa66b58d3c6b223497d8e03c03d4b908f78738ac2677fa437c53253d8fd3825a527aa2b4a07f31a0c89756756136651a3c2b2ca3fabeac871116e500dd2716bf0af1db173074b05055e70659e2cdbaf674f04d246a3f83a66b63ac79bfc0eb02eb5109930aa1a9068e", 0xfffffffffffffffb, 0x6, 0x2, 0x5, 0x9, 0xffffffffffffffff, 0xfff, 0x5}) r15 = shmget$private(0x0, 0x3000, 0x4a8, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r15, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000021c0)={@remote, @remote, 0x0}, &(0x7f0000002200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000002240)={@local={0xfe, 0x80, [], 0x0}, r16}, 0x14) 00:07:44 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="d3f0553cfdbd0000000000000806000108000604000100000000000080000000aa8aaaaaaabbac1400aa"]) chmod(&(0x7f0000000040)='./file0\x00', 0x1a0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="0f8c1894fdabf2f6ab3d2d72ea3ce09946349193f130ecbf6cb9a977055e814188eb48b1a82febf0efeb370e511f6db8dab3cbf9d7c50144b19561c2d505300acf8497f924ecb8a3373d5307ed7e00"/93, 0x5d}, {&(0x7f0000000340)="3b7146abd9b9589a0ff7b1e0cb83b4cfcfc7a080a32300c5d174b9bb2ae6cd44aff0787e49c7e57c4f7b9545899e4cf875d9d103bf131022243b7ff73afb896175eb889fc39ff9a9d0b3344aed7563ef27fd685b833cdf6c7db8d50cbe122b3da8cff6773c3004aae73a79ecb60080302782a92bd94be1b0c41d526f04ebfc58de9d9a85f3d777ae27838bc134579109ac019a09dc416c19a5420d3b000429d06600e298ad515288850b000000009a995bf7d8ccfb4d466a04a24cd44068a79c59571cb3328b0cf568736708b987ad1891647d427374bbcff1acc7b71499bb300fd8373e7a960f", 0xe7}, {&(0x7f0000000240)='\x00\x00\x00', 0x3}, {&(0x7f0000000300)="a9974c9c1ce4631d223a93d8e2fd30c9075219368ce2b84d9af1eb7234f2fa6371bb4d378f82a9cc6322717834fdaae6a4", 0x31}], 0x4) 00:07:44 executing program 1: syz_execute_func(&(0x7f0000000740)="c402592c4afe2cfc0f050520d0f80791b0024141e2e966470fef2f4180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b006b660236b94736b947d65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb8ca065600000c4618de3c0c4a17a6f3cf92d96000000d9ec0142c4e7ae2ef044f79000fb0000b15dfba17bfb110f0f3804830a00f2e190") sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x10) 00:07:44 executing program 0: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c340f05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c44231989e0a000000214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800610bd1c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 00:07:44 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="120000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x2, @rand_addr=0x6}, 0x10) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000000)="0365320d7e444ec580cf5de45eac4b56c102a1e7411257d8b49e0a2fef34f8d62c6bc945428e6aebb08044b32d54550a70cbc81fa192d5cde86468e96a155da1ff9117ab800fcd39b829dfa29332c23c69460bb0c310847df6b3679167", 0x5d) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x2, {{0x1c, 0x2, 0x35cdd0e3, @ipv4={[], [], @multicast1}, 0x3ff}}}, 0x88) 00:07:44 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) madvise(&(0x7f0000f66000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r1 = accept(r0, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0xffffffffffffffa2) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ad2000/0x3000)=nil, 0x3000, 0x2, 0x81011, r0, 0x20) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x800000000100004, 0x80080) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f0000000180)="32bfd6e4e0401c2de59908b3d6b64688ab3a79c27eb5f6d7a727c996d687ed251083785a20a866f2b64f45a9e82550173edf93fa10e13526c12687a42c9342f2611695aaca244726aae6b2c7c5f2ba6b660e5b240d21aff6d9253cf81011f930ad6402455bdcfc3f21e6d503e0af006b17564f55ed21dd4e43e70240701fcab8e688174249018fba1844453f2eaaf42ab115bae689527c52f7261f4f18d355ce2bfde0ef823caaccf711f2f1") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x9, 0x3, 0x5, 0x81}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) 00:07:44 executing program 1: r0 = socket$inet(0x2, 0x10000003, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x101, 0x3, 0x3ff, 0xeaa, 0x800}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x9, @loopback, 0x7}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0xb4f, @rand_addr="ddd27cc259210208d0d2ef6ebc63d82c", 0x69e}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1e}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000180)=0x10) accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) r2 = open(&(0x7f0000000280)='./file0\x00', 0x82, 0x26) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)=ANY=[], 0x0) r3 = socket$inet6(0x1c, 0x2, 0x0) listen(r2, 0x6b3) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:44 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @multicast1}, 0x10) syz_execute_func(&(0x7f0000000000)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000191000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000188000/0x3000)=nil, 0x3000, 0x100000003, 0x410, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x3b2, 0x7, 0x2, 0x0, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x1, 0xf7}, 0x10) 00:07:44 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) chroot(&(0x7f0000157000)='./file0\x00') syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:07:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0) 00:07:44 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$setflags(r0, 0x2, 0x1) mlockall(0x2) setrlimit(0x0, &(0x7f0000000100)={0x100, 0x1}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x80, 0x20) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r3, 0x0) 00:07:44 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8000, 0x7fffffff, 0x6b2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0xd1, "53afd063e6f0bcf8df4cd28429a827f54466ad5e1bb1b56815444354692081c2fcc85ecf21b2159898a9ddd41822f526f5ce461b9109f0e8f0364f4a72d4e86373e7b2c555c54b27ab3b59cc92667abf3b6f60eeeab747685a27ba13183042622e53a47dccdc9ad0a5581881e40ce59ff5b3d58c31e723bc0699901251adc93502cb04c45aa4347da839ecda624ffae03fae56e84746bd32c7356e68ec7346d964800f5caf053aba6c1a8f235a92c8c536553853a64b8f0ebf811344d30c3dcb8ff52fc289c0fb6b0ca25f171e89f3b0e2"}, &(0x7f00000001c0)=0xd9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:07:44 executing program 2: r0 = socket(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:07:44 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$unix(r0, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa08004500001c00002a0000009078ac1401ffffffffff1200907800000000a519505fa9a4e293d26a6974ad04435b2660b49637d2825f985f6be78284a652a74e817bfd751c7e9e8c0a6b9b53c5bbbb086d"]) 00:07:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08fb98cd801b69e4c422a9b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c6743d27c400202023ed107c4c2b90a23f21667f2450f10c75136440fc07e4dc4a27d181ec1ea01c4a1632a64154bf265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeeb7b7f50f54635bbff1c4a1e1e0ef26400f0d18660f2eb296000000e30fad6736660fd2938c0000006666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) 00:07:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e0c700) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x200}, 0x10) 00:07:44 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000380)="9ed65181205e4c88500978c40db4e4f53688c47ba43200958ed6b2f4068752d47bb03d26e4e65a2d098578e7e8912ce406696bdbc5a2b6c749de706af316e6a0", 0x40}, {&(0x7f00000003c0)="c0bbba74be21dbc9e74808b72c704846daca9ab38cc8f3827b53a36ca8332ec868c958fcfad1dcb3e09a94fed0051a37b74b0d52e909e5422c9e6e9ce73d18151eddbd113de85a58308e65fc84ed41154dbf993406034ed963d6a3a7de13fe07407e9971ded2010d0b80679c41baef0e9e27f15f08128a9e6890d971f1094788500890580081f15e8f305db1444581c38708d302fe332c517d71b721470375f468ca728f904303ec7feeb8a435f4d52ed3365f76c373ab45869d48b1efab601ab2c59a9b658f2aeeb4d3c8f991d62e770e863629b9ac66d6d3dbf1e634e2f13383af496e05d29305436d", 0xea}], 0x2) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x0) sync() recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f0000000140)=""/178, 0xb2}], 0x2, &(0x7f0000000240)=""/59, 0x3b}, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000002c0)='vegas\x00', 0x6) 00:07:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) syz_execute_func(&(0x7f00000002c0)="0fdfbd008000005e4aa84a1a14252505f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32be36f083b600800000f00fb8c4014e4e4f751e46de6b6714ce14ceb921045fc52ef20f38f1ecf240d1d2f045ff0a0f41a6b131a6f1c4e3f56cbd00003120d0c4c209a902c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c40235456408ff6567f2f7aa21370000f08171a30b8a826eefa80dc421416c1b8cc7e8628f680864368fc25800c0618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4bb7e2") setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000000)="7e3e67b772ccc9ca611813d003bb4430d2e6c047ce23c216577b0f0d0122886623eacc670adffaded0c5870f79dde371ab786cbd80c757cc90764a3a268de93e7f397e29e4fd9dd6e41c80154f9fc3ca857a9aff3cc696e35d4dbcdd057d106f5312d399109e8cb89a5d79c295e51d9aa4859bf30f8de6594cfca53e1f953fb932849b6ab832494bdcf69e6e1ff2f210294316e7e356e59b8f", 0x99) 00:07:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x12) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="b14691cd8066410f3a20dc00660f70839001000000fefe4139fd1c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff90a0a4808eebce00000802000c4c3791dd906ea660f383fd129664545186746c42161fb01e47c7d733a073a4aaf01000000400f0d18c401fe5ff6b1ddf3410f0fd596d0c941d99affffffffd347b4b41d2b54111dc4825dbd21") 00:07:44 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000200)="1c15b5b5cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23d216628f4808eebce00000802000c422b18cb60700000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4c4e17a1072dfc401fe5ff6e30fad6736660fd2938c000000c4c1f913372e440fc7bf0d00008066660f3a0b0865") 00:07:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) fcntl$setflags(r0, 0x2, 0x1) 00:07:44 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="b320a9e43c400023978444e9f971ba8953ffa7eb1290e418158c5f33b322e3acf2b0dfe072b771f17b7f1cf460cc7a6dba0ac0af3c41d69616"]) r0 = shmget(0x1, 0x3000, 0x104, &(0x7f0000ffb000/0x3000)=nil) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getgid() r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x800, r1, r2, r3, r4, 0x0, 0xfff}, 0x20, 0xfffffffeffffffff, 0x81, 0x0, r5, r6, 0x4}) 00:07:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x8000, 0xf, 0x8001}, &(0x7f0000000140)=0x18) 00:07:44 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x44, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x10001]}, &(0x7f0000000080)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3ff, 0x1, [0x1]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0xf01, @rand_addr="737058d6664b4f3d675b600ce8377b03", 0x6}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x3, [0x2, 0x9, 0x6]}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xfffffffffffffffa, 0xb00, 0x2, 0x4, r1}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x100, 0x2200, 0x80000000, 0x5, r2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) chdir(&(0x7f00000003c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r3, 0x8000, 0x91, 0x7646, 0x1, 0x9}, 0x14) msgget$private(0x0, 0x21) nanosleep(&(0x7f0000000440)={0x400, 0x7}, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x1, 0x4, @empty, 0x1}, {0x1c, 0x2, 0x0, @ipv4={[], [], @rand_addr}, 0x2}, 0x5, [0x97a4, 0x1f, 0x0, 0x1, 0x40, 0x1000, 0x9, 0x9]}, 0x5c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0xb) sendto$unix(r0, &(0x7f00000005c0)="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", 0x1000, 0x4, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000015c0)={{0x1c, 0x1, 0x0, @mcast1, 0x8}, {0x1c, 0x0, 0x7fff, @mcast2, 0xffffffff}, 0x7ff, [0x9, 0x81, 0x3, 0x4, 0x1, 0x5, 0x81, 0x3]}, 0x5c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001640)={r2, 0xffffffffffffff7f, 0xa8d}, &(0x7f0000001680)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000016c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001700)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001740)={r4, 0x5b, 0x2a, 0x8, 0x4, 0x80000000}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001800)={r1, &(0x7f0000001780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001840)=0x10) fchmodat(r0, &(0x7f0000001880)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000018c0)={r5, 0x100000000, 0x1f, 0xbe40, 0x1, 0x7f}, 0x14) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001900)={'bbr\x00', 0xffffffffffffff24}, 0x24) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001940)={r6, 0x4fec}, &(0x7f0000001980)=0x8) rmdir(&(0x7f00000019c0)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001a00)={0x504, 0x7800, 0x7f, 0x8080, r5}, &(0x7f0000001a40)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001a80)={r4, 0x34f}, &(0x7f0000001ac0)=0x8) bind(r0, &(0x7f0000001b00)=@in6={0x1c, 0x1, 0x3, @loopback, 0x3}, 0x1c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000001b40)="93ef8792ab9c3a5b0f0473a9366853cead839b9caa596f05475ab9008ae5a149326fd102d54ace71b170145155f56b79cf2a17d99b3c0ce90477bb7e6a30d917474991bea81aa1ecc08faa6d51edf8f2354e00b45d3a53a3cd7c520ce7f4147474b092b56a64dd") setsockopt(r0, 0x1, 0xde2, &(0x7f0000001bc0)="7959ec30327334aa1ea46cca7db1675109168ccce4173dc36e5f3944a63f126a5b44b7461e705e4051dc48b0e98bf48d240a3d493a424674af28bdc12f1d9df0e6db2bae996e4cdd7b5e43577469e4f5ad838efb8ea2569eec708a81ace72ca083a4f9ac042a154705d64eaca8ed780065fb3abe56d29289d9067a6543585c5b4f1d1808068febcd259e8e53fab4d01e471a5300707cf33e2e5323be9d631d6b2fe2259a3f90720bdab7be7d45ee9446231adfe2b5074c43ad91213efb9909", 0xbf) 00:07:45 executing program 3: freebsd11_mknod(0x0, 0x2000000001000, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480), 0x0) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r3 = open(0x0, 0x4, 0x0) fchmod(r3, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0x7}, 0x1) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x100000001, 0x10001, 0x10001}, 0x0) connect$unix(r3, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r4, 0xfda0}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreq(r6, 0x0, 0xc, &(0x7f0000000200)={@remote, @broadcast}, &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000580)) ftruncate(r5, 0x6) fchmod(0xffffffffffffffff, 0x86) 00:07:45 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x2) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3], 0xffffffffffffffff, 0xfd}}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffffdd}, 0x0) 00:07:45 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d6b098cd801b69e4c42205b8d36962f5696200d9d9b917795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181e41fceff265dc5f00c35b5b304545e269a841002f090965339baeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) syz_execute_func(&(0x7f0000000140)="66430feefcf3450f2a1c79660fc695b10000009f6466f341a6c4e1fa2d7f886626660fec5000c4428904e8c442790e5608c4e27d132ce3670fe74074") recvfrom$inet6(r0, &(0x7f0000000080)=""/84, 0x54, 0x40002, &(0x7f0000000100)={0x1c, 0x1, 0x80, @ipv4={[], [], @rand_addr}, 0x6}, 0x1c) 00:07:45 executing program 2: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), 0x0, &(0x7f0000000100)) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r0, &(0x7f0000000300)="7d1805", 0x3) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) chown(0x0, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:07:45 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x81, 0x1, 0x7fff, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080048fdff1f0000000000009078ac1400bb000069494aa805030000000000000000"]) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x0, 0x7, 0x132b}, 0x10) 00:07:45 executing program 3: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x52, 0x6) open(&(0x7f0000000280)='./file0\x00', 0x40008, 0x0) 00:07:45 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) wait4(r1, 0x0, 0xa, &(0x7f00000003c0)) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) fsync(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000380)='./file0\x00', 0x800, 0x184) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) 00:07:45 executing program 1: __semctl$SEM_STAT(0x0, 0x0, 0xa, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x14ff) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:45 executing program 3: sync() r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{r1, 0xefffffffffffffc, 0x2300000000000000}], 0x200001ea, 0x4) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/61}, &(0x7f0000000080)=0x3f, 0x10000000) 00:07:46 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname(r1, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:07:46 executing program 3: r0 = msgget$private(0x0, 0x4c4) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/189) clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) msgget$private(0x0, 0x263) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0x5, {{0x2, 0x3, @loopback}}}, 0x90) 00:07:46 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket(0x17, 0x20000000, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r4, 0x6, 0x4, [0x9, 0x3, 0xfe, 0xfffffffffffffffe]}, &(0x7f0000000180)=0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000012) 00:07:46 executing program 1: setreuid(0x0, 0xee00) r0 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000000), 0x10) 00:07:46 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x2, 0xfffffffffffffff8, 0x3}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x4, @empty, 0x10000}}, r4, 0x80000000, 0x5, 0x0, 0x2, 0x3, 0xfffffffffffffffe}, &(0x7f0000000200)=0x98) 00:07:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") lseek(r1, 0x0, 0x3) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f7e62606566460f69f0660ff19977442ecabc78e37b218d2fca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 00:07:46 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x17, 0x4, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x2, 0xbc, @rand_addr="64ea7b52bdb7eeea0eb8271de02f55f5", 0xfffffffffffffffa}, @in6={0x1c, 0x0, 0x7fffffff, @loopback, 0x4}, @in6={0x1c, 0x0, 0x80000001, @rand_addr="79f0f9c9c43b8d9d2d56eaa5c090702e", 0x80000000}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xe1b}, @in6={0x1c, 0x2, 0x8, @loopback, 0x8000}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xd3}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) 00:07:46 executing program 2: symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000001c0)={0x10, &(0x7f0000000140)="ef5a65050c795fa176d43b9561a321c7ca51028e3bd0277ae736", 0xd8, 0x5, 0x1000}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r2 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = semget$private(0x0, 0x7, 0x400) semop(r3, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) 00:07:46 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000140)={0x8, 0x5}) setrlimit(0x0, &(0x7f0000000180)={0x5, 0x2}) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c040f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:07:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) dup2(r0, r0) getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 00:07:46 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x3}, 0xe30fc4b8a2a4f08) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="0ce568198b670746faf619fe516fef5804c4f4147652c5eef74645d01943fc7d8ea92122192be7297ce7f89929d9cd621f13ae03399faa50a4dc7f64f50b402015544829f89e68238766") ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000001880)={{"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", "ed0ddeee126b481ade23c66e091be7b1c30ccdc33533d299cafca9aa385a6c33", 0x40, 0xfffffffffffffe00}, &(0x7f0000000880)="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", 0x5c00000000000000, 0x9, 0x9, 0x3, 0x3c9269d0, 0x100000000, 0x80000001, 0x6}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x3, [0xfffffffffffffff8, 0xfffffffffffffbff, 0x8]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x4, r2}, 0xc) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000400)={{"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", "d510a24ca2172f3424df50a02e770ab9fbb2f63d098914f9f37bab18197a88f2", 0x36663651, 0x7}, &(0x7f0000001d00)="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", 0x0, 0x20, 0x80f35ee, 0xef9, 0x6, 0x3, 0x2, 0x2}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) 00:07:46 executing program 0: execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) 00:07:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1}}, 0x0, 0x8, 0x81, 0xe5d2}, &(0x7f00000005c0)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000008c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0100c1006d4565bbc643ed6bdcb44da40b815c830fd814efa82f9801e35705cb7c6f5bd9bcb737a8b1aa7f38a7016ce1b0545c4138780c30aedf31d8f6dcb85df7b8f1ccf0f85dbb421f87fc59300a90b3d67aefd12edb8609bb70caf7e756034af9b60b15e78ca1850216ecb8213b566e15b3c141fd2b6df45242153bec1e4c8077a891e16ac7a2adb7154ee356d4dd0e87b75b7a315118403e4c8a736dc4997ba7ad61d3d5ae4e1093f4111c97a887343a74f380d002f7f776d6eaebfe6ef9ef51c5a43de2194e1817cc700c8780"], 0xc9) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000700)={'bbr\x00', 0x6}, 0x24) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf558dc23f36a105b002394923f07028ff00"], 0x1) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:07:47 executing program 2: r0 = socket(0x10, 0x3, 0x7ff) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x1, @loopback, 0x40}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4b, 0x0, 0x37a}, 0x42) fcntl$dupfd(r1, 0x11, r0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x2, 0xffff, @rand_addr="e9cdabab3540a4a7861fad5765974ec2"}, 0x1c) clock_settime(0xf, &(0x7f00000000c0)={0x0, 0x58f}) 00:07:47 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) 00:07:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000000)="c483d16d5d0ad040c0282ec4212c57469ede0ec4c3791482cc65e88baac4c219b7ee2e660fd6b15f0000003e3ef00fc74e166666400fc5fc5ac422151623") socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x8005, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:47 executing program 2: syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:47 executing program 1: mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xa7, "06178f1c14200b2c8186f9bddb0fb3c30b002a8caddacb442e646dbb5c2dae024439e3e4b325080991f8b9f0ae6800f5db7d768f3ae645c332306e8f08c6eaac963437fa5c58cc90474bb8e196bc95d206a66613130aa93da0b9e2328962a85ce47b62d8011a2828412fa5f91f2f1fac22ab38cea18ab45bdc7cc7cc8de8b24d672fe8124e06d163dd819b344ceedbba0c359daf3e1a1b8cf464862416e9fa31cb1735a1e51539"}, &(0x7f0000000240)=0xaf) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0xffffffff}}, r1}, 0x8c) getrlimit(0xa, &(0x7f00000000c0)) syz_extract_tcp_res(&(0x7f0000000080), 0x7f, 0xd87) 00:07:47 executing program 3: setrlimit(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:07:47 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000011b8") wait4(0x0, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c47067c4c66db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:07:47 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="c2022e988123626530007d48954107ec2af6351d8f0bb8fa059290dbe6af3ad5e68d498897da0f55c1ca5fa2765fe38cb7e3b82c885d20739b427fa96779be5d05297cc0e8a931b5120f2f0219a2f085b5dd2b34019d4ca0549cbe363328e7975d2cfbc7a254ad3ff512e1939145f155ac44"], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9}, &(0x7f00000001c0)=0x8) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x90) 00:07:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)=""/71, &(0x7f00000001c0)=0x47) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:47 executing program 0: syz_extract_tcp_res(&(0x7f0000000140), 0xff, 0x10001) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:07:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, 0xfffffffffffffffe, 0x19a) 00:07:47 executing program 2: socketpair(0xd5a75294b9b25e4b, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x401, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2, 0x11, "4e572561f2cdfab2a01fe87d56eedc0cfd"}, 0x19) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7ffd, 0x80, 0x1, 0xffffffffffffffff}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffcd) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) 00:07:47 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2204000000fe8000000000000000000000000000bce1ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9b6d905cdee4238ddaf00"/128, @ANYRES32=0x0, @ANYBLOB="0080000801000000"], &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="080064010285e14dd5d097ce93c6586c036e92e10ee38ed74c649cb01a6f212639c2d34dad444d4b3f913394459454c5edb0e8b5fbf890a51ca5312e320b01189402576a728e5d00c864165643868354567c00000000000000000000a7308b0a1960b7a0895c336cb02728cd9cffaa68fb2772a5ddd5b62d5bf5e3cbce63e6"], 0x6c) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:47 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") socketpair(0x1, 0x10000005, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) recvfrom$inet6(r1, &(0x7f0000000240)=""/226, 0xe2, 0x80, &(0x7f0000000080)={0x1c, 0x1, 0x3, @ipv4={[], [], @broadcast}, 0x8001}, 0x1c) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851c78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:50 executing program 1: syz_execute_func(&(0x7f0000000180)="9834060f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getresuid(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = socket$inet(0x2, 0x20000000, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240), 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080)={0xca3, 0x2}, 0x10) 00:07:50 executing program 2: r0 = socket(0x0, 0x20000000, 0x8001) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1, 0x410, 0x48ff, 0x2, r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x500000000}, 0x8) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) 00:07:50 executing program 3: syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x2) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:07:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0xc) r2 = dup2(r0, r0) r3 = semget(0x3, 0x3, 0x80) __semctl$GETNCNT(r3, 0x3, 0x3, &(0x7f0000000640)=""/167) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000001c0)={{"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", "d90dcfd5122cf8e54c9add1d02a2a26640ab0895e86bd55590fe6ce20b4ffd43", 0x100000001, 0x7f}, &(0x7f00000000c0)="ca362e833614a9b23c50d3a4554857fd45a2b35dff13c9da7fa8cb28f9a7d0bcd3893cf5ab3a080e29d59215133a57eee4fe9f05421dbe91fba81ae0c61c4ff451de348fd8ece180238a87f3ef8a3bf07e0794feac19a2396906d6a0618245e44b5ec98b33cb53f14c1202051bd44d811712223862297439d9ffc5acbf6d6f5f60308ec943398aff124f1137384477a361b5b9e5b466764004a54f04067f3c5715e4f46470e402294aeb25b44df8bbb95b40400d711eaa97b8adf1697548a13a01abb8c7530287d556ef5da329c5cb65f82edb81392c60eee285c639fc1f9742364de16938dc115ce300eaa4eaff335dbe7aef53e948d2", 0x4, 0x0, 0x800, 0x7f, 0x74a, 0x14e3, 0x0, 0xfffffffffffff219}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xffffffff, 0x7, 0x2000, 0x9, 0x3, 0x40000, 0x1, 0x5, r1}, 0x20) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000700), &(0x7f0000000740)=0x4) 00:07:50 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000040)) freebsd10_pipe(&(0x7f00000000c0)) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, 0x0, 0x200004d) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046fcd19e9f89f6d6d8000000000000008000"/119], 0x0, 0x20000000) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/142) accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) __semctl$IPC_RMID(r4, 0x0, 0x0) 00:07:50 executing program 3: syz_emit_ethernet(0x9c, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) 00:07:50 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x3, [0x401, 0xc18, 0xdc]}, 0xa) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:07:50 executing program 1: syz_emit_ethernet(0x232, &(0x7f0000000100)={@remote, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x3a, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc080, 0x7f) 00:07:50 executing program 3: syz_execute_func(&(0x7f0000000180)="b1bf91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fba60fcac43e420f43ed038060aad7c030a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f3400fae283e460f569f000000009e4200fcc401fe5ff6c185ebed9bb400646736676666430fefb300000000080403f4c4837d1118fba40013a4001369879f000000fe") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x6, 0x2}, 0x8) 00:07:50 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) 00:07:50 executing program 1: r0 = socket$inet(0x2, 0x2000000000000005, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000100), &(0x7f00000000c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="00008002", 0x4) 00:07:50 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x2, 0x38ba473a8c50f479, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) syz_execute_func(&(0x7f00000002c0)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e2e9660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) syz_execute_func(0x0) 00:07:50 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) mprotect(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:07:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x40000004, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x26, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x3ff}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x7}, 0x8) 00:07:51 executing program 0: nanosleep(&(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x68b, 0x7ff, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @rand_addr=0x2568000000}}, r1}, &(0x7f0000000280)=0x8c) nanosleep(&(0x7f0000000000)={0x8000}, &(0x7f0000000040)) 00:07:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) writev(r1, &(0x7f0000001600)=[{&(0x7f00000003c0)="01751270cc23d989281c2a7f9e3b01c97bf9d923f741f678dac294efcd2891d7170184cac65990b6c78f7c8dda6e98eed2bcc5a814e6059690bd728d2acfbec4fb", 0x41}], 0x1) 00:07:51 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e411c1a95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:07:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="8d8e0276b1e9", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x8, 0x4, 0x30, 0x67, 0x10000, 0x8, 0x36, 0x0, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@noop, @noop, @end]}}, @udp={{0x2, 0x1, 0x8}, {"e0ea76289af62d9a0e01f52bf453f601"}}}}}}) 00:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x3c) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00') freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x2f) openat(r1, &(0x7f0000000080)='./file1\x00', 0x0, 0x2) 00:07:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x200) r2 = getuid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000540)={{0x4, r2, r3, r4, r5, 0x8, 0x2}, 0x3, 0x7, 0x2}) r6 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\"'], &(0x7f0000000040)=0x8) shutdown(r0, 0x1) r8 = dup(r0) ioctl$DIOCSETSTATUSIF(r8, 0xc0104414, &(0x7f0000000240)={0x10}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r7, 0x19d, 0x101, 0x4, 0x7fffffff}, &(0x7f00000001c0)=0xa0) setsockopt$sock_timeval(r6, 0xffff, 0x1005, &(0x7f0000000200)={0xfffffffffffffffd, 0x7f}, 0x10) 00:07:51 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000010000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:07:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x0) socket$unix(0x1, 0x0, 0x0) 00:07:51 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) truncate(0x0, 0x0) 00:07:51 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) sendmsg$inet6_sctp(r0, &(0x7f0000002480)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1e4}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000000040)="c92b13463bc532bde78500d5ce4b57a8c449dc40f1acec8b37921d1ee31ad4a1d61aed2044633c8ec9682b7a9d85b26c1dd388e699ca298befb14374dd442411a122e5615134be6113947be1530cf33df20bd10b322ff3bafe9587dee7ddb6f4f9ab04548585851803b0820b1c3bf03985e85f3d7469abd9d1e2bd6ace2b33056c2d8639b3785204ee24c76bf889cc9a8ec28ca06ba17465552a00461620668bb0600696e86f5b8160fb2b778d49547e3ddc", 0xb2}, {&(0x7f0000000240)="12919118112f9cff540babc6f70de32275331fa72171968e4fa1ed1146853b48fac956524188cf5564f3e1bed9b0d4777a3c2985d250a83b4127a5bd3bf79b6d518fd960fb85f3b5ce3df56516a4bdb0abddcb718da889a2c2e760b1fd89d2c02b191c05b972976bc6d1a9f98127d56dcd03cbc670e921ffadb5372a1685a578fe5d4e81000827767f4ca99893c3efaa59334839ab3cec0d720aad82801eff8b7a33d88c93d1c8cc19c5ec1cf0ee6a77658a937a5b034b6da6915eea4fb9390dde39459141fe341933106dc326df750900459343c6173666e625862ffaf57d026951dd71a7a241482342817eb6f61c8ee3824b5b386ac41c44fdc19bb307568c28872a84488cdf75d74400edfc4980f04bcad01519d88430a33ef34cb44cbcabf49804f5c608f85e0d0916f79b9f03784b26801cbf58e38922a7e488f4929166b6a0ad55ea1089c5813a8cac9fa551474a032ac8f7548afa5a16f8ab3354258c5e6efc13be30d27542db732c9205438ea55faf0d1c62e521d73b091ecd4dea4a43504d4618bccda57aa425cacd55fab31731f8e59230102b6fc5ca0c1ef58c633eeeb095df4d142e8224d3d896c759c5bd381a5e8c68a01324c18a36f931e01764f1c1269879e66542486878d76ffe9d496d03adbcbc9bbacca02e414c0c7840328b3444863bf57a8bf7c6a9145b46b1c0cb6472ed88f64e3b61358c50c2284b819e81e1e21751a1d339f66ca0088ddc12418adb0654a91a6610c9e84c3abeea9b249cb3d383a7b063a8ab20d2edff34fdf88629bd3101822aa898d9833c0aa5ecb07baa1d066e03efae57448e8a7a01c23700a880629dd219ff786957e3c463d8dc1b3bf79453df0605ddf0b916779abf7e151d8555be22172fedb9b1cd4d3e58fbb1f195ecb84914b8f9e2cfa1c464876dd51f96c0f70ecd206261c269c24b42f192f36b86e6de69652ae1b1dca638400a5f3d3d68f0d716e3d6d061688884ded93dd4d123d466e5cdbb0c5ece9ead1a2fb7320fba78931a7a727efe7ce7fdfb98ee04b5e4321b067638c1043bb7d1737bc5e08173486885387a47c714e6c1e59957f844b5551014287e257bbb398ed61518dce52e85f73331234526da156b1557d3ccd93b6edc2bd3d4efc7c244be2f2f6762ca09e98dd5ead8a61650f06985db6a2dccff7a24c5ab264ecf9fcaee27380bb315e123b301b1490a4ce517a388edbc49355fd775171aec75b3d7d40f2ea9f135147cc4f61efa52923c75c26b32c474dc267eb3cc2b2d278858b5469864d81871497876daf0f840ed7460087b0435c2c02f208578495acc020613b10c4f6dba8948f68140f562115d35d66805a63c1e1e6e10dd32b2890f68d5a5f72de38ee65a37b644aba2eeec88594819e1fd6875d0eedd60f3383f4540d3f830ff2ff37d8035c610a2e0d18357b7919ef5bf2410a42e96a2cb8d5911100f20daa4f900f8e461e4c97ad19f5e77565cd29d7f983cb156cc93c73f9baafab524785fd91904908975f53b7c591420fc4002764a6473ee9ec08475859c94ed015d02b134ea4d57b6c24eb586fa387710f8eb4c8ca91aeecb6683f6ecf71dea12d9c129e513c8c39ede7a3e85e10238af71c16f34ca5cc5b8bb2c289fca1b25803ca9bf63b9ee320d2701de74c407aac4625a3248df833577b87c6588483dce78ef62cab205dd4222cdf29f78c1c324e5ca778ae96ba9b21d9bd58745d352ca74ac702883bc5aa3732c32f5629f43c13622e34f29957f7c47f00059649bd1bb2a1eaca14ed3870c91e6eb2d139ba107aa954472f1c1e6e9061ba479070ab234335dc9df001f624e0c1e6db8ae642a737897a4b97d37d5c907354aae478dabbc45f509edcd37ca4b6bce60ae41b219a8779c2273f7c71dba75bc90fcb2b51b195bb31176f20f45f561e7280aaeffe45b01e81ee74b8ce2910d0cd363de041fb4324a86c262a586ff1c505eb7280f3d43c52745d780b9e0a2fe0dbaa6115ad0cafbf330f19f9c2d27cfa24902127870317570a52e9bcee7ba31884cc68a9b13d74a8e50826b549398179b6b7d16d25289b39093eab76f4f12a2f9430ab9653777fcb9daa633dba0bd2ee192f48297658f3f3617a3ecf798812227f95e228a289b777cbb48274206c9f4bdcaf051a489461c3399b1d61193b72c165f3588e09da81b5ba294e0ab4a2fdf885b9adc1868e80a9b63701c1e3dd05fea511f42beccff1970c5884764920c7f4ce0ec9d341605045fd607554307b928cbc299ed86f3eda1a79c516675485280855e71cd350dd3aafaa9d19a03b3738b03b2b563bf10f37cdc8c17e843704375d686a4023c7b761005e8055a9e56dccbaf179e52d30af2683d871ef085496917f44837ff267bcd0bfd6a7b56128bcbe85417cf9ea665728e7822da19e8259d7d803ed2c0c21224cf36dbdd2c85425efe9a91577534bd656375b979fe8032edf01c37c9ebbc9ee7e9bd290f7190a059795b0932be9dbce5cce9f67b5cda29a6a823056d232a35ecfed2af0327ab787e81712353398f7302357ffe4cb6b354b5851fb6d8f74c04837393e58bff895d68cab510a16d2ee3dc947bc4e62c76c1b1fd92dfb4bf85800322fdbfee1dc7e1d9fc7fa544886ef04023b00025dadd4f98a014f9d6348f8e9d82e51a8d124d5e4e6d25ff667b8069403174d9a9f0fc52c091f8bc61198d33888a21950a4ebd0c7878c085ce32adf8c16b19f2b53d25eac2ab2b5d58516c7b828f8ab07ee60d3fbe25a8f0faed1b3fd7801c735d8a9b07edb3105ec6cf8302675aac606d67fb7a32aa50e31cd6e077456e56f83d82b2845eae5d51ba67b278828da94c3932de2230faabc24923bc8799db19afc8ab9eb86ffbc35d1caa2ece32567218914943945b2ef5e98f083601807b4f551a57bb438f19edee3a268c182792c96ab6bb06c6f6afc8296f3d2ec3003d4d3a1966a0478c4a5da99238d2be2213ac1eb1ddc4f8e4d9f6f1023ee721f880de45e7302390d597c770f7e911b50d74bd61d6366d957caf004a81b7d237a9f9257afb395d7c3ed7c8bfdb7ee46874dc94e4f5c72ecdb1aae318ff20e68d4cf94fa9dd6fe0ca8cc459ad230348b2fd21422148f844de138d6dc54bde445a1c292bdb17f32e5fc0448419be30faeeead12aee0d613e0e93f165c6c185df767e43e7c448b0d73ff00931f4e5595256874a565c53dcd98e500ec5fba48d72a4e0bf14c73cbf7c473a2543e3c2709f899296469405db366aa0c31392fcc210a05daa784c31796fe112dc6cc7aa521b5ad0b6562d819f9a194229ab44636ee4f17c9c4b426836edf3b613e791152cdc15acbe665caba907fac0e75490682ff5b88a0c09287a8b076aa007df64142c73d420cb2fe16c92a8a21247ba1ba9865d14ea8c720a188a8b231a9c65d841cdbb55aa3ddeb17a8496c647f3e7692d0a62c1fdefa17a106c89e0ca448997d884a1eab049b93ec6a550bac60c6a9e3591f389d6ad2167fb2648dd7f288644f9db6ce2dc0244b9ee65527dcde543ea953e993b1f5eaad3df0ab3fea08badc7e04eb968019fd8f21305bd4fb8b08e0027935214c1a13d0c9978c69b397c6c1e4c1108f4346b7092ae4aff3a6de2153ed0ddb0760aaf09a31fa0e3231db122d9627fc577fb0a0ae5b32df4a28b62bf889e8ac960c927af94af3324f9c89f7b65ac16e7667f25e9857546591eee62d531b5d1b376f0c66e2f084a6277f58445703b96fe270efc249a72be20639996f16f6c4b2df34f6f214a3927d637bbff35f442359f84a6b4f628c51e5081d2e3c6d5166f90bc92f877f7181acc2310a59d79a2ffc885d4a90d5258d5646dbac1358bd5bfa6996a8e8ea06eea3626518e7c6287474601fd940ff89e69bbc58d7f7207fbcb1216db027d3ff24ce2905495a51f6979a60d17b4439f9b0ed765a883a4ace7c7dc05615149b662f4cf4a14125db1036f454f3503c28605de57d928a741b8fd916b251d60478886dcaabf7ff2fbd46ecacc9a47349d17045daf76148378e35f41f543bae2ce53968b6de4abbd56a5e2f1e051ab2083037089c274078e9b20f21ebac82693ed2644f18e9343324598a1545b450c365a740b3eb5023b091641334b375bd286495614e29f323f055d9bc188a6feaaa59ca2ead34118616644996326271b21f1f75f5fb3120794ba75db01f3853d7bf95423a11f148c0a643505a998b75391ddd288dd5f40057499254ab84893c6659a6ffb33178c486d0caa26e9e45b318d6f9e2783298cd661f258b3d5b721bd54b9b4f7c489122a833bffd229cb3aa3fdb92e530c24eea2a9321a7c3188b18c4f1b8f105bb3ae96567eb09343f7f81cfd576bbeac4ebbd601afeb3a936a734828621935edd85977a5c2dd90120805ecf9f2087d21b85b4f02c24a583218aaf7e393d5e25854da259439bd7e383405a2f2e82c1c7b3624fbf074ace831fb13ef3397269b70432cfc755970157651ca65f516da7a14ee62d2b45de379c0f8c23365dd6cfd8308842b94fe8efc258be870255a3a4cd60ecd09b8ddccf0af4a8da6400b776ca5b8d1016a6aeb2badb5697603e9295c6d04970a104fd5719ca7c0c64fb6784546fec2d99b66089296e63ce33686e4a9230a4f4747a301ec5c886901e684986445d4aa5fb927c86e236673b4b5ccb1cc1190ac23cf20b4a2d2f2500f4d0a0b87287092a964dfbef03cd7221c1addbcfefa91d90025d3e038da8af8f6b00c4f09276713485674b7e606a6814e4ba5a10c82cf68ad0d4be1460ab9151da03c92a38bf91e04d3a76f32200f1e0b482c4a37d6289eef37f2ebc1ed7e833ba6b56e32fad2104da3312da9799d21314f7a1fad771a03abee712ddee043ec1299932edfd7c46577562c4143bab63c7d1634300388f0ed2fe8eba370ed06dd9390a85daad59982d49754fdbf0f6a12b33a2e31bc5e344b1533b0038c8008fa76ac5e5d349b2206d214279108bcd303924d990c8d27e63101def801ca1a3de4e689d328ce7d6523b1ae8b3d641384a48bf3dde3f71757dc3f192f03ca61a9a3efad09ef53ec261cb78805255d3a8a45e2ed2093e9e768750742892a7639d09e87b68ad9ef1587d9470dcff9ca1c36bc86664e33d333b43d743bae278c9d2763d507ff9c659695f9ece90d1d0b12445d12d6cf909ec8799cc836ee24a0bbd19b6d26d73ca5ea84bff56de8862fb8e69a809211741a80b6a912fc8e6cc013ece54a9369b00d86d092a86dcb0240e6e52fe504a21050973313673aa184745c65ad1f11eb16895863168269a66adba4f2a9cf7cbdc5d8e0fa947349443c2fba2359464b61c9a2008a30c16ea4c579de4a6df08c86d97222fef5bb30f8a151017f066970b9968f96ab11c6006df5275603ad0a40c320ffdd4a6edc8e7a7cecafa02ae5976b4a89afe95946aa055ab07fcb1fa7d8d6665d5783312d075d76c205fa5095986565d9e8aa41106d4a1cc15c75b3d40d9b34fcfa64cf21eb0ebc56528637a20afeb379a7de14f79c041d4bf211db18a1b9cbaef542b8c90d9daff0fd6353aa1de156b80e5a2200a7f5de6078deeeb64be2d63737c485e5c84e2060b9b1dd4b8ce21b9b8294feff86b3757267953a30ef347633ddee7e9ff44f120cfafc03d02296459b49b538e70ea9d4a5837a71f54c5b22edb2f7524e7554675759282d4f85ebf0bfabf14738a476edb5ccdc54a9c06a0e40bd03351f339c83a5bccb5d0783ba66b13687764ce7713b5c083dfc1c9da1bd1e8083dafab2a4dde22d33973db39d6df598", 0x1000}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="2ac53064387d0600ef9565e592842b6689f43f7032f50e7a8e744991a7126d7dc7ba03e1d8eef2c752d34480ddaf57510c3d3abb1c7bc75d134faa581462c76743048e5190a680576556f0abac84c8cd31d5b2f38207b25b515fb0035778dde40ebb71317be5d6d2301884489a3d27dfdd49fd3d354f16dc4e2879336a114748cada925c23226eaab6caddda61381b8450b3cb6ff51d3adcb78e11891de271bd212240e831a1117770522539b4d74d08e489660770b915554b40d137d32614c2e1852d8498a44a11bf3f1096fad2a5d132ef68", 0xd3}, {&(0x7f0000000100)="3eacfc0bd0589904439cdbf1e80baae8e206c1c9a86bcc9b0a5ef74db6e1c5c48a5dbc8ee9be58016de6a38f544e62a962790b37eeeb5406f75eeb6bb38abc15659eef0053fbb632f9a4a8c1895297dc53d963081f2cec0dc1961608b41304a5c756859349ab9f32c73394c782", 0x6d}, {&(0x7f0000002340)="0071361933eabf5de34942dc1593565682afe28226f16dafb76aaa2cdb0afec1c84e4dc03dd0ce9542e2bb585967d29a031ab151721f4d12ab99d0e478fccee6dd08234b7b2cd7ea03784ad2ed3c0349d942a04ee34cde6ecc4c2d15", 0x5c}], 0x6, &(0x7f0000002440)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xffffffffffffffff}}], 0x20, 0x4}, 0x80) 00:07:52 executing program 1: syz_execute_func(&(0x7f0000000000)="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") fcntl$getown(0xffffffffffffffff, 0x5) getpid() mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x811}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000200)=0x10) shmget$private(0x0, 0x3000, 0x0, &(0x7f00001b2000/0x3000)=nil) getresuid(&(0x7f0000000680), &(0x7f00000007c0), 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000980)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000740)) getgroups(0x0, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x27, &(0x7f0000000140)=0x5, 0x4) shmctl$IPC_SET(0x0, 0x1, 0x0) 00:07:52 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000140)="982c0f0f050520d0f80791b04c4141e2e996855b66c4237909a2008000b4e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a168c40fbbbbe201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440f622a2d9600000080cadcdc1d440f2b550142c4b659dcfab15dfaa1c9fb110f0f3804830a000000") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000200)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:07:52 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) r3 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100)={r2, 0x17, "7c112507908f9cb5dade20a103ca1b99ed10f4a1f7839e"}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={r4, 0x7fff, 0x2, 0xa42, 0x866, 0x8}, 0x14) msgget$private(0x0, 0x0) 00:07:52 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x9) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x300, 0x40) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file1\x00') fsync(r0) 00:07:52 executing program 1: syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") open(&(0x7f0000000340)='./file1\x00', 0x100000, 0x80) socket(0x17, 0x4, 0x400) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000002c0)={0x4, 0x0, 0x8, 0x526a, 0xe9}, 0xb) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000001c0)=0x8, 0x10000000) fcntl$getflags(r1, 0x3) syz_execute_func(0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) open$dir(&(0x7f0000000000)='./file0\x00', 0x28080, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_tcp_int(r2, 0x6, 0x48, &(0x7f0000000240), &(0x7f0000000280)=0x4) open$dir(0x0, 0x402, 0x20) 00:07:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:07:52 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:07:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x11e, 0x68, 0xffff, 0x2}, 0x8) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(0xffffffffffffffff, 0x2a60) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2}, {r0, 0x4}, {0xffffffffffffffff, 0x2010}, {r0, 0x8}, {0xffffffffffffffff, 0x10d}], 0x5, 0x9) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) read(0xffffffffffffffff, &(0x7f0000000240)=""/175, 0x2a60) 00:07:52 executing program 3: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040)=0x7, 0x54d5a5b1831a484f) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000240)={{"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", "77eaffcf378eec53ea01c010623768ddd0b1d12db4b2cfed0741386d8f7bd505", 0x8000, 0x4f3}, &(0x7f0000000140)="3c18a3f82dbc8a0311cd9818441e434ce5afd3ed28a10546cfdbb73963bb1fed799a860795514b5dc928c8a6b0416836212bd211f3c2abc5fc20596bebedf8ade7673db3496c8534cfa5bd18a903153cf3fbcca946223a96009b864b3056d49b599fd8050ba77a1012b1761b79788743e5115296c13327022cac9b0b607fd0392edb63f69112215c45d4442e11ee1cbfbac73923efa5416e9f33962adb407aa19080065f726c80a4081929cfa0a9089b9590fb91f26124d007ba4488715fa451543f072094e831a1a44fff8a057da21105eb49517e93843860cf0775d06adbe42c7c6aa577b2b4c6c9a18bd952cb75f29a663d", 0x3f, 0x80000000, 0x100, 0x1f, 0x5, 0x7, 0xba, 0x2}) 00:07:53 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080)=0x400000000000000, 0x4) r1 = msgget$private(0x0, 0x10) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000ac57fad3ed9efc80573c157757a91f4316566008dd88cc40f98b9282ed111dc9ea0450c75253a26c1e11ce6141d686173e3545f32a2e36edde21b6bdbf438abb5ff45f793a328797ef69b97b2c9669dbbb0b735f99c87b68fd26666e00000000000000005c3b145eb2cf8b5da432b86c986b1ce68d2861f6a8b2d91f0076ad116109bebf20345a2127dbaa057bdfc352e0b29d2706f2c3cdc75b53ec3f0782df8e7b66ec43f243d64d73ce26ff778988ff1623cfbc018d720b0579000000a7c3536cecacc500"/220], 0xc2, 0x800) msgget$private(0x0, 0x504) setsockopt$inet6_int(r0, 0x29, 0x800000000029, &(0x7f0000000040), 0xfffffffffffffe99) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0x2, 0x4) 00:07:53 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, &(0x7f0000000300)=0x0, &(0x7f0000000340)=0x0) getuid() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r5 = fcntl$dupfd(r0, 0x11, r4) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = getpgrp(0x0) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e20e0000002000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000800"/136, @ANYRES32=0x0, @ANYBLOB="0400000005000000"], &(0x7f0000000440)=0x94) connect$inet6(r5, &(0x7f00000007c0)={0x1c, 0x0, 0x1, @rand_addr="946e447714890b3e73ab6331265ef7fa", 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000780)={r9, 0xd66f1f269cf974ff}, 0x8) r10 = getgid() sendmsg$unix(r4, &(0x7f00000002c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f00000001c0)="808f9fb1c1e935e74751254811f7a935d0d3d05469ae934f18ec48e2baf9c7eb6b453d5fd1fd6b73899b04d7799826f0893438456edb62b84046e6eee81b34e89f0ed93ac38ce4c8af782629b248f154a126cfa8e38a98ee60cfeee66ae3525e5f583f90ae39aa5ffec402044c552304352f80bf49a0573ee23b0a6532cd0f2fca56944d15d6209f7203a922fdeab5710dbbfd15bad21f24e08db94e24e3e16324543da4455831e0df25ad7df6aeb1baac6834f1cbb0dfd82be49527c446ae8f6ef07efe22cb163b024be2d8788f52de4b9ef07bef074dcab6aadbc046", 0xdd}, {&(0x7f00000000c0)="d7ad272ee43f8ac30fd22b93edde72e6e08e3c09367fc1e1b09f728cd75d9f911d03c49ad11d998150c3f48a2f332f627e61958f135b524476a8773529fc6dd1d0c6006a636ba3", 0x47}, {&(0x7f0000000380)="e34980b9eb63a4d82d8c5b2e2cc8ebd42892daef4a0f1370b5c45346f8019af427c245c1b008b2dc2fd9573e1077f182398bdde83cbb13a83857da40d58a85a26bfe30ff5fbb8fc07936791a56fc76517fe151771c3e1448fe7a7a6848aca3df509e3fafd172dd2435fd43", 0x6b}, {&(0x7f0000000500)="b1ea0f381cba00b0ef7902ba5bf95bf56ec8df3d3cdab8046bb44916e77312f29d15f563e1eba23e6418d8829df3eb6aa11f947f171fd4d19cb990e77ec2bacfba794bdf13690c9f7cb318cddf293ec86e087a912a323b171cdb5622969de975fb7f9dc092bd6721d74ca7fa8459fb7961d3fc794f62915f39366f6ea439df250b95d1253ec77becc4587f2277cacb6061b5b61b9e1ce5c0486d1586c668074ac159", 0xa2}], 0x4, &(0x7f0000000600)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r5, r4, r4]}, @rights={0x30, 0xffff, 0x1, [r4, r3, r0, r0, r5, r4, r5]}, @cred={0x20, 0xffff, 0x2, r6, r1, r7}, @cred={0x20, 0xffff, 0x2, r8, r2, r10}], 0x98, 0x20108}, 0x81) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:07:53 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) read(r0, &(0x7f0000000100)=""/140, 0x8c) 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000180)="b16a91cd846969ef69dc00d966410f2e0ec44139fd5bf9f2af41c1c1c7e4c63afb0fc4014c410f2b9faa937d0a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fc512643d9e5ab6766400fec565f0f186746c4415173d70e0fd3b61f71df7095958faa28128607000000cd22a023400f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e3854c4c27d5a82001000023f894f00f28a80ffefffff74") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000000c40)='./file0\x00', 0x100, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000d40)={0x401}, 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000240)={{"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", "8e83194710bdce5ab704966b9deeb1a388c6266a335a3c596dffa67f7788ef94", 0x40, 0x8}, &(0x7f0000000080)="ba8cb77a05459f34f4a483237bec6e391e6b211074ae9e22e490001de4c9f3e784fc5f9e3782f0c4541deb65bcceeef52e29297f458110b431524ccc4873fee5b4b817e2b242144af238caadbff8d83eac3c9ec8b43a3c30be1b4d5f9d216d184276cf3940456815c482c5d3071a43268a65f6578b98c23238d9e6c1b9c762b4ecbd14c09a7b612dca6986ea17b83384bffda72e47a1d5795fea3f38b8504c889848acc675e1889ba7638934044bbd7fdd1e5bb86b4e20d65113fff2325614c21a241a995ce4b8dc", 0x1ff, 0x800, 0x9, 0x6, 0x0, 0x6, 0xfffffffffffffffd, 0xfffffffffffffffd}) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f00000007c0)={{"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", "01c4fca2bb393864efbf31b1b2eb8e5b493b96f123ba0704008ce09bf5cd2c03", 0x80000001, 0x3}, &(0x7f0000000700)="cfc4d588b337842a195d566c42d5ddd96fd677e4fb9d88593437c44bc7de8866f85c10e88a9dae558e68426295c040de6b2a38fbdc62da469db986ea7c4e84d45520da1bac1c1df93cddb8a94a3571e91f8dbbfe2773feb2ed1df35a1249861e5eef2f50c574704c32341ad3afaa9c3122efa336ceed3e62fdc5d1c785f9a5c5ca1af3374819bf903b836dfe065b2d33c44f4b14ec44", 0x3ff, 0x84, 0xb1, 0x1, 0x8b2, 0x7, 0xfffffffffffff83e, 0x7}) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000c80)="3a1598babdd3a776039eca2b847989b9d477d7dcd2155b34b54e4b485d117167cfa3c8") ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f00000006c0)='p') fsync(r2) r3 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000cc0)=""/121) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000c40)) 00:07:53 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) rmdir(&(0x7f0000000000)='./file0\x00') 00:07:53 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {0x0}], 0x2, 0xfffffffffffffffc) fcntl$setflags(r0, 0x2, 0x1) r2 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) freebsd11_stat(0x0, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) getresgid(0x0, 0x0, 0x0) 00:07:53 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x3f, 0x0, 0x5, 0x7f}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, r2, 0x7fff, 0x4, 0x10, 0x63, 0xffff}, 0xa0) 00:07:53 executing program 3: syz_emit_ethernet(0x3ee, &(0x7f00000000c0)={@local, @random="3c49ea7ec059", [], {@generic={0x873a, "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"}}}) 00:07:53 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000), 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000100)="87dc47da181edf33424427bfd54834ae273b69a46664395b94de3c4ba75d3c90fdc0c2ad4fcd995993642b877e06867f9b0a18dbf2956b872a308b4c7809a5db8c4adb3ffb1a68d3aaefd18dcb501da9b6cb0b23c94551131c0b79ad7aa7c0a0bebd0545c7504cf1588a1d4f552d44b9a94498d41bd39b4303d1192783348827fb7517657fd793c73a6b83b5ec5e630353851c1cd7d33d049fa20f51c5a8c83539fc521e0fb71c79") setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x8, 0x706, 0x7, 0x3a27}, 0x8) 00:07:53 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d144e9705b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8080, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xa8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x8000, 0x3, 0x2ee, 0x6}, &(0x7f00000001c0)=0x18) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x4, @mcast1, 0x6}, 0x1c) 00:07:53 executing program 1: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) r2 = getpgid(0x0) r3 = fcntl$getown(r1, 0x5) getpgid(r3) getpgid(r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0xffffffffffffffff, 0xfe8f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x815, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) mlockall(0x2) 00:07:53 executing program 3: syz_execute_func(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(0x0, 0x100000) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0x7fffffff) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) writev(r4, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) munlockall() ftruncate(r0, 0x0) 00:07:53 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(0x0, 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) fdatasync(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='+\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='!@\'.!\x7f\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000540)=[&(0x7f0000000340)='\x8c\x00', &(0x7f0000000380)='{\x00', &(0x7f0000000400)='@^*\\,.\xad\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='!\xb4)\x00', &(0x7f0000000500)='\x00']) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000580)={0x3, 0x0, 0x36, 0x53, r4}) 00:07:53 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000100)=""/247, 0x363) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) close(r1) 00:07:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) close(0xffffffffffffffff) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r0, 0x0, 0x0) setgroups(0xdc57f7c88abad4ec, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r3}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) 00:07:54 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000001940)=[{&(0x7f00000001c0)="e62afdea083a4246f7da5835d2d48e39d42a", 0x12}, {&(0x7f0000000200)="43ee79836d1aa7295985b1efc4ab3e120e9cdd6b802a531354a8dfae0c49d1e2", 0x20}, {&(0x7f0000000440)="fe8a744a9f31799cfbae5007aa7a503aba87666f834d9e8cfd88b42fb98a38070c3988293a1a41e55e6fc51aae3e7351fe25a849ea26934a47d32d45442c3340c8a50133f14e8e6e184227c2ce471e46b7c5b5a2c5701e80bce29daf38aa5c0c9c994e632329e9c81b7c290f217f875543f73a503b9f8b65c2c4e5a7d2a5522656ef40ac1ed13912a7cb9ba4147eac24d43371681c54aac159847027dc62b1b13aaaaaad38b78e1e56b4cf4334407e9184afad520c5e1b0c224c2b0152f3ad76518b07a2cfbc1e7ff70664e17dd82bd877ca2877f70055c971cfc70beb1576990a8e2c3d180de798d793", 0xea}, {&(0x7f0000000540)="e5a544677a406a76cebe3d89fa6341b6a7528d343924bae2b3a5f05d8730c7b4662663838f84041a466d76bedbb7c881a2256b541e8ba5bcda676fe1d8d55e19185c54af9415d00452382118a0b3ecd98486a8ff266011ee518bcda6dcb26990ec896fd0c666c3e0401b27c8aba6534a4d4da4c652d0ce7db8058a08e61228fbb1b402e829e329a31f43519cc56bfa9ceccfa4fff9c24674", 0x98}, {&(0x7f0000000600)="79dfcf5e544d4c12c615ac46f1e62286030055b9f469acf0de7d780a3c382845055c56894e60973ad83620c213b78f22e6911f53f9219ee195d835ca6ee4325911c2ef3a52179c75ab8a885ac1df743af9ba036145f4d3724a100d4662663e13cb590bfbf53efc16f7ee526b30bcdf10aa2966a2b8b6008d2da01db2ec0da7b7bce3e927322fafcc98bff187a7549c3914f0f4ab9c199aa8244211ec44a25853a0bcc6bf03c4e91c46ac545d794b143c99901af6a10792e0c2ca3c3f298a0427e5c4dfc6fb7661f2292a797465973039d9efad95efb5d787fa441005", 0xdc}, {&(0x7f0000000700)="16d618b350cd9a87072b2cc2531c1b440212bd15ccb234b8c03c71521e43e504a2c061df1a39103dcec9a743ad6d08502cb0a624148a878d14b8c8489e947f543ac82bc3230013af63b694203e7a5bb8e428a20b8e34aa6d34d4279a44ebfd80aa9e0fa040d28077e2d8d0297069f94af51df669c2dfa43df365ec37a72cfbf11b05955f17e0f219a8a5bc78299b0d2797983c81e85ea7f037c0a19c8a22bfdb36c47a6c9be23748853cdbf229110819ca04e7e43b1be0a501589f62c144c5d4943f78d17283c8f212724cba08ec9a6bc92267c7b1d5795df3ab72ea", 0xdc}, {&(0x7f0000000240)="e3ebd0fd71b3db474bfa5b0334b20ee8c78e224905966d4d04962c4ee45c270b878dc109b761fc15185a177f492a4b62cf9bf18ee134f2f206dc26b7d27e2e838b25dbe81b2fe40f886854514157717c061c43744eb89ec0b93df42ab931fef8", 0x60}, {&(0x7f0000000800)="6310b50114f75eda1f", 0x9}, {&(0x7f0000000840)="afa71ce66e7e0d714db875b686629df67fe5c1cb3bca073fe9ad555db8503d632f4e1c700a0a3d2ca22476dc9b169e754ed6c3d4ed55bd102cb704081132288d4e81f51c5a4e53808ce2f7261ec6b561c3532df3eec6cf48f6e2c96de163af42b1e1c1c8e4ce65bd8118dd5d71a6600e44612a8cf3223752b755518ce1fa24a1b800ce4e42da1766573a3d227f931d6f2aae37232e63bdefd29055e2fdde1a294b718e1437a02a69dbd5799a78b620c0b59f83710b7037c51d1a9c551ed58cb0c3449b7db5b5537b96be3c9d286b8dcda3b57057b74ee4f9db0f4c897a154b", 0xdf}, {&(0x7f0000000940)="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", 0x1000}], 0xa, 0x0) mkdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000001a40)=@abs, &(0x7f0000001a80)=0x8) poll(&(0x7f0000000100)=[{r1, 0x2000}], 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000003c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") chmod(&(0x7f0000001a00)='./file0\x00', 0x2) ftruncate(r2, 0x0) 00:07:54 executing program 0: r0 = socket$inet6(0x1c, 0x10000000, 0xfffffffffffffff8) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000100), &(0x7f0000000140)=0x4) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000300)={0x5, {{0x1c, 0x1, 0x7, @mcast2, 0xffffffff}}}, 0x88) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) 00:07:54 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2004, 0x1b8000) r0 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) utimensat(r0, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={{0x2, 0x81}, {0x64f, 0x5}}, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x600000000000000, @mcast2}}, r1}, 0x84) 00:07:54 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0x0, 0xfffffffffffffeff, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000000000ffcd32057487edff09873200"], 0x2) mlockall(0x1) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) accept$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000040)={0x0, 0x2295efde}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f00000008c0)="f00fbb9f00000000f30f51ccdc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f77801ff62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88460fbee8c4a1a573f0670000031d0d000000660f3833d0") 00:07:54 executing program 3: syz_execute_func(&(0x7f0000000780)="9826473e431c0f05042459bf0b0000004198c241e2e9b55767660f6b32fbc48112c27300088f687085da04054e4eed751e0fa0e5096541dc2734d1c4a161630270c4c461cd583d009d00813e83cb0bc483397fd30080cd00f50fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d408e8628f6808a3056f0000004e00c4c4e3d920d1d3718d45e345e326ac4fc798fefec4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x7ff, 0x4) 00:07:54 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES16]) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$unix(0x1, 0x3, 0x0) 00:07:54 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:07:54 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000300)={{"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", "74adaf8c28f9a32c7c3c5ad62fbe041eedd27af93579f772a7a8065e0ac355fa", 0x7, 0xd96}, &(0x7f0000000200)="5becd236b9f0e108f4cd25d268125484679a006d72b19d699c2bd5399994f1780552630e67ed8df33c23d92dd9d65240baa5ed9d546e7a735d387190a4eebdad9179c2af28f91fde61ac4b402adcc190df5dbb738b6e2a619c70282a56be26ffdac8edcb8aa8504319413f49ba1eed1c48b056b8a8980cc1f198e4c4a18bd45d740e696b766eb626f56a7de61cadd2ec9fa0c66ec56631f2d18eadc631e31f4300fef99e1005bee2747f095a324a1d65d2206747a09b46522376c9c4d973a4b88782cc033c820ea17bb7795162fe4ffd47c41ab6e1b8b42ef8a510c08acb63d5060c6165c164f0f6ab", 0x4, 0x3aa, 0x5, 0x8001, 0x8, 0xd675, 0x1, 0x40}) r1 = getgid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x4000, 0x60c, &(0x7f0000ffb000/0x4000)=nil) setregid(r1, r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:07:54 executing program 2: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socketpair(0x0, 0x10000005, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x6, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0xffffffffffffffe1}, &(0x7f0000000100)=0x8) 00:07:54 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5e}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0x8, 0xa3, 0xdae, 0x1f}, 0x14) r2 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback}, 0x1c, 0x0}, 0x100) 00:07:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x3) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r2, &(0x7f0000000100)='./file0\x00', 0xc000, 0x185) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x2c}, 0x4) 00:07:54 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100400, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000940)="f9320c65c946ce94a8d381b1aefcd9b0e175fe7ec04231fe8cff1b10752b95c117edf9b34ea9be2748c4d6951d85b47a20c03e7d9751b5b3ee39fa8ecf0f9c057e2f27065387777fd598df") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r4 = accept$inet(r3, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000007c0)={r5, 0x2}, &(0x7f0000000800)=0x8) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") mkdirat(r0, &(0x7f00000009c0)='./file0\x00', 0x10) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") socket(0x10, 0x3, 0x4) r7 = dup2(r2, r2) shmget(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="038400000104"], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000880)={r6, 0x2}, &(0x7f00000008c0)=0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000900)={r8, 0x100000001}, 0x8) 00:07:54 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) getsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20281, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000aaf9ffffff00"/128, @ANYRES32=0x0, @ANYBLOB="ff8b3f82440d720f8398df13276afe20710835000000"], &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000080)=0x8) r5 = getpgid(0x0) wait4(r5, &(0x7f0000000340), 0x1, &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) r6 = accept4(r1, 0x0, &(0x7f0000000280), 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r4, 0x7fff}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) 00:07:54 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) shmctl$SHM_UNLOCK(r0, 0xc) setsockopt$inet_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000100)="3a391e116e75d6f8a8dde25cb20e6c4f298da51aba04292c2834350c5d3d44f37de7c3dfaa2c7c9fc037ce5d90f5ecf274f75edbc3456955826c760930b9bfe58024e559407d92f28497a3573492b9e1e73d8ceb4d44e8f7d81eae4f44630e5ed51c4066abe133f85e6f35c4abde9126319ca191054c31068f7a3d3c0d69846e37c0d59e055b4b5828374de2623119f4861e700bcff1300ce3544c96ea0425819864e94ebe2fef7ea9eb1efa21b2b846a448e23060ca162f8041c7b51fcc7727c3da1767598437b1fa88699dd85b0943b37574a7da0baec96fd41422ddf400ac05631be53db3ff24156505", 0xeb) 00:07:54 executing program 2: r0 = socket$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$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0xb, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$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) 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)=0x7, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:07:54 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xfcf9, 0x800, 0x1ff, 0x3, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0xb0b7}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x5, 0x4, 0x4b39}, &(0x7f0000000240)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r3) r4 = geteuid() r5 = getuid() setreuid(r4, r5) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") bind$unix(r0, &(0x7f0000000340)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DIOCCHANGEALTQV0(r3, 0x4004740f, &(0x7f00000000c0)) 00:07:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback}, 0xfffffffffffffed6, 0x0, 0x223ff3945c5b9ff4, 0x0, 0x0, 0x100}, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:07:54 executing program 1: socket(0x0, 0x0, 0x0) r0 = getpid() r1 = getpgid(0xffffffffffffffff) setpgid(r0, r1) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:07:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fchdir(r0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mlockall(0x3) dup2(r0, r1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/87, 0x57) read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:07:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000306dc0903b00019078ac7000bb000000000800907800000600450000000000000000000000ac1400aa000000000931d7f8eae331365bd9bb4c6a877d9d43a122331763357aa3b10367d99ec36f9e390f224fa4d6a00db014af03b9e32bbc70a0ae882f746862f74e24ee86673dad2673bcccec614656cf9ac57084e5eb0cdb6894f45d6d9e54a747319d4a8ebcf7321dff18e61c6fc60e3e53ea278f39aeb75c15453d62d86c8a179ec1bc280ed8f19ac59c5a37f31b79638dbf8f258c75e197c963dfaa23507737bfe62b17799fc6cb66fa54238bcb3e312006e524"]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) 00:07:55 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x17, 0x10000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}}, 0xc) r3 = semget(0x0, 0x3, 0x200) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000000c0)=""/75) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110) r4 = dup(r2) ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f0000000140)="b1d347918d0d517dd576f6bef2e08d06afb840dd7c2a2e0233aa9ace68dc67812f5c256cbf32666ab7aff3ba647831e69e864544715550b41ca509488f9ff8544212ad00b07656727d496fd701a009eda98e60f6e29844823f77e8d04ae3008a54c1899cc99fb5e42253d01a400998c921f8209e57fb4eaa9f49bbe3c91fb3cc153dbf511567cef43bab742e7c98f035014b383f5ddef3f9fe3f993b7ef71e9d760669681e4461970b57085c171e4d9990c4c1217d57189f1b") 00:07:55 executing program 3: syz_execute_func(&(0x7f0000000140)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000300)=0x2, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x4, @mcast1, 0x1ff}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="aeb38a9117880bd1c0abcddaf8a418ba4ecbe607e67c51930101e6d565b0517ff11323f7c9720c9a0316bfc0aeedece90514c5eb44feaaeb89aed25f97", 0x3d}, {&(0x7f0000000080)="08fbf433776fefb304d1f5b7de1dc6241a", 0x11}], 0x2, 0x0, 0x0, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9, 0x3, 0x8, 0x0, 0x4d4a}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xb99}, &(0x7f00000002c0)=0x8) accept(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) 00:07:55 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1d, 0x6, 0x4000, 0x4, 0x0, 0x5, 0x100, 0x1f, r1}, 0x20) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x7, 0x4) 00:07:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000380)={0x4, 0x2000, 0x4a4d, 0x7ff, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffffffe, 0x4, 0x3, 0x2, 0x0, 0x8547}, 0xa0) 00:07:55 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8"}, 0x0, 0x2, 0x0, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") poll(&(0x7f0000000140)=[{r1, 0x2000}, {r0, 0x2}, {r1, 0x2008}, {r1, 0x2000}, {r1, 0x44}, {r1, 0x184}, {r1, 0x43}, {r1, 0x1a8}], 0x8, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x2, {{0x1c, 0x3, 0x4ca, @empty, 0x3}}}, 0x88) 00:07:56 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4c5c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x4}}, r1}, 0x84) 00:07:56 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) open(0x0, 0x100, 0x101) mmap(&(0x7f00000c9000/0x2000)=nil, 0x2000, 0x400000003, 0x1012, 0xffffffffffffffff, 0xfffffffffffffffe) mlockall(0x3) chmod(&(0x7f0000000040)='./file0\x00', 0x2) 00:07:56 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x244, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000100)=""/223, &(0x7f0000000200)=0xdf) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) 00:07:56 executing program 1: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000106) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x80012, r2, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000140)="7392fe54617054d493c9a74f82ef4907b2bc01e183ad7a318f3dc55373c5db39be9b1ef63a7c75396c314fdca52d227cc83ebef6450138b3cd359f4b226b133efa9147f6347492b2c7dedf2c4c40ff38595026eb1d263c641e2b3ff68148883469995945820c45d21c5c0da58e3198c1d46acb9dc873e5970b6d455470e8677bed8718cb2a7e224867026d24c8f54b6c58d939366f0a7ba1aca94745e07011b12be972ce7af790793226362a74f6e71d3e3fc3da2cde326aa7401da215f76de60b1f6856ff5f051628388bebfe1fc673fe7a42023ae26826c23958c613bc9ea752") 00:07:56 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) syz_emit_ethernet(0xa6, &(0x7f0000000000)={@empty, @remote, [], {@generic={0x3c07, "fe8b3b2aeb59707c06658cd0aa051fb2a90dc57346cbaf86fba881cd21a467e9c91420fbb1a5bc6328bf6ca46e363eb0b17977d27f62a552406836eabeb32dad5bdb2f6f5087103fb1d1440418dc62ec524fd5ad6a94f5a882e0ec6ce2a1b37f7124ba6ecd2d041074826a0e08ce42810670b6b60dba47f693ba3602d561396bd2bd37dd9f1eb348496a2dccae874c0b39587c5bfb8288c8"}}}) 00:07:56 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000180)=0x100) r1 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r1, &(0x7f0000000140)="b10003039000e803", 0x8, 0x0, 0x0, 0x0) 00:07:56 executing program 3: r0 = socket(0x17, 0x10000000, 0x101) fcntl$getown(r0, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000001440)="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") syz_execute_func(&(0x7f0000002500)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101ed3eec7c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeecee26db6f00f50f54635bdedec4a161e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0ffa71e7c443f55c7455c2b9f1660f3a0b0865") pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="b939d66b48bc3dc20bbe01a56fc3b496bf7b35da0494f4f8c550e155f64d6f5729e9e0152c3ac19d7039585d062f9648ca94f79106e743dfff49ffd8e8fee581816de510bc5b94570e0d446f78654080d778fb464bfcbaa5da8bade075662aea7f436953cda05eb9b4191662c28d2b8369b9924e3f70c8404a7367d40821b97ccb1606d116560ee319d38f9c38a94a4bb59036922d50913c467dfcd503b1d898e48901cee74a3750bacc3838", 0xac}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="8f3c5373d2ac9b53995a43c8766a905cec25da00fd7b77be2678e44c599ce25ef500f3ca03855e39e1b09617a489763a8c69e66d92a2b95d0545dc30038de81b8f1f9f602f2ea55c171dbe841c149895ee1c710cdbbbf9b10f8524a5c5f0aa6a1b2210a90dd3cc25832bc21e877934669e649a700a73db3f10064f75a89feeaaa038984b1e4bbb84197c6b170f9d32e63c0b308797b4cec5f1dc6ddfbfa1cbcbe66de932cbd6ae8e7ec947f4f9a54f386ee1608659f1fa49c7bfda8eaf4bd2a6", 0xc0}, {&(0x7f0000001340)="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", 0xfb}], 0x4, 0x0) ioctl$DIOCRADDADDRS(0xffffffffffffffff, 0xc4504443, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x203, 0x3, 0x8001, 0x7be}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) ioctl$DIOCCHANGEALTQV0(r1, 0x80087467, &(0x7f00000000c0)) 00:07:56 executing program 2: __getcwd(&(0x7f0000000000)=""/121, 0x72) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:07:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000000)="2fcd288f0d05fed15b72d1728283530ef8269f7d4d25e297e9bee122fb78e13223f47193cb08a9d523591eba574737353bc578b911636921937b6f03ca903ccefd97313d", 0x44) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x6, &(0x7f0000000080), 0xfe9f) 00:07:56 executing program 3: r0 = dup(0xffffffffffffff9c) socketpair(0x2, 0x6, 0x226, &(0x7f0000000080)) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000700)="90a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b3236f083b600800000f10fb8c4014e4ee3e509b9f721045fc5f707f740d1d205e50fe50f00008020d0a9f9340000e4427d0d1ac48339b4617f8989f7dcdc420f172c80f345d9c6ac57c4a1e9e2d2c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc761f2a5f526264788fec483c50dcb996ec46249bedcdc470f383a4d4ba261b7e2") socket$inet6(0x1c, 0x0, 0x3) 00:07:56 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013) open(0x0, 0x100, 0x101) mmap(&(0x7f00000c9000/0x2000)=nil, 0x2000, 0x400000003, 0x1012, 0xffffffffffffffff, 0xfffffffffffffffe) mlockall(0x3) chmod(&(0x7f0000000040)='./file0\x00', 0x2) 00:07:56 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8001, 0x120) getpgrp(r0) r2 = socket(0x2, 0x5, 0x0) getuid() connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x28, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000583fbb3a748701726e9decd66000000000000000000000000000000000000000000eaff00"/147, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:07:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) 00:07:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x11, r0) recvfrom$unix(r1, &(0x7f0000000000)=""/28, 0xfffffffffffffeef, 0x2, 0x0, 0x1ba) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = shmget$private(0x0, 0x4000, 0x108, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x9}], 0x1, 0x1) 00:07:56 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="4ab4acbf9f8ed4b14f2ad659215fa2a7dc9bcf4dfc1ea4f1a35a7b9222d4d823d5a70671463203997264eba9bd1392c3c1f188c82cb83f1378934c2041964ab001c52098c2e37bb36b40a18ad1230e2d3cd932dfaf7a99b9d7130c67df520b7a8172270b8a4fb3e1b317dbf31849f3d476e0f9bd614b7622824fad6a27e7761a6be75071f39056f275ad2904d355a76baecb8e221bbdc05f85575d6bbf724b1adbdb820c96126728fabc158eee50ddf63097683c3bc99b9f7eb3d1c65c388c17727d2745aeda6a6eacaf8a53f4c6d021e7498fd7fc69ad17ecaf4115"], &(0x7f0000000040)=0x4) 00:07:56 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) pwritev(r0, &(0x7f0000001640)=[{&(0x7f0000000040)="28c1fef6461daff0e081d4c9061d90452fdb8c5cac5101189e2292333fa6868ae4b7baf77786432fe7a61c7bc7072dca3498788d46b5a7a45b530d02cd9f92fe92599ff11cf5926ef38c28a29184bbc6de599cb093d80b74558a156f47bc7d0af61ec553cac071b9aa802ccea5dc86b78ac4713a7b4014011e4a109a73", 0x7d}, {&(0x7f00000000c0)="dd48697b6262db7fdc2d841d2e3ebe1140d89e5e760f4551701d9be08953d27361169163478ebee9c82cb901a840a2edbe7b483d0c40a8df9e7f078cdcf0c0dc2ac086c85359bbc87c142106d20868a47dae4e32a3f611fdd8be7ce69311bb32be834fb2158a8491aec72fb51be474a9f6f0cf804ffc92f1e44a58d3c0af3c5d479b0c61dc4fe8e388264b05fad9d1d83d0258d49363f58eb55e20daee54611ecb2d88987b54fe01c782eac9dd422ea19ee0b93a3fbc134c4f64af41bcce2dc7b46fabbd5b34472e2f9645c77e711772878a21", 0xd3}, {&(0x7f0000000280)="d78644a081d10841f27e654253a008ed4ee642b3349e711d271404af17b44545f4299c2bb964ebd30aa000f103d359a81b92774100954428dc0c12b25d8e31604d305d09be89a029f2665ab1efc44754dcac95f293bc583261c08937515c33ca5e82ff76921dcff9b09e1aa8df8ef8c587bf62629ddee1090d8c75aa4f756e8018d0984f6a9b6c617d7c59097ef9dd76b71aa63398e16a6f375394fe2af85efb2ef8956146ed7616a6de4e65a1cedbf692a32285885bd033df81a0dc3579a018a8ca1e2bf9cfad056f0e3899111e6147db05f994e774f7807af67f", 0xdb}, {&(0x7f0000000380)="06c63ea89b7d60b2dd6f87f74b8bec8d2fbc0a1489c613e74c35f59e5bd0b724cb70f16d5f8d53e930f6ef3f348681681b0eccb708196a88ef9986225af29f00f10a06ec08d4e67444f7a70cccbea68f3a8974dccfb9a7816b189e3f38797e4988014c77e58544cd35d7276f", 0x6c}, {&(0x7f0000000400)="7a84c3cf41bd86ac4f0d5cf0d1bff762829d52c93236aa62da79d63c58de4f8b1b1ca48408022b4438f956b03b628ce35bce0cc7a50a73fc105a0fddead4de25b2d849fff5fd1d6d98d92b73bd54f768f40923c72838421421353ce3986a256272861de4f6254e62ee2e1903655997a3ad0e83d631222a11654c91100a4127a588d35ce124de3f32ccd815a9ecbd86cbb5157344b4c4767a7b86b3b23879cfa6e7f68a57", 0xa4}, {&(0x7f00000004c0)="327c9751187de71a0b3b89c1adee5fe199d39788933c3967319473b3537994aa934dc301ce2c418c5a14cc109c811528f458dc50b7524fe28b1a54f00cce6ff39dc3b6739846ec85f9e54c4ed5c4407ffb635098e052aee436da7ecf2f7c0d2b4dc23f4c4aaefa87b002565b4a13e13f57b49100db561312976a6feb380ce56b48d3f7a0ea4107f603d06011cd2034bc8f300b04f6b02d66603d03ea9e3fe70b094139361bf09d326d5612267a5dfebba60ec2cc91ce6e44bcaf49e6cf5d1acbfe6d5396fd6ccfbb81953c", 0xcb}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="91796a1a4d9e4834d5f56c23e873d156f927d273a4e3f8b02f5a2be1aee3752798f5c8cb103a454c36acfddffbc4c56de4a0a4f3515e4cfad4a72122f917998b277910c780f8669e81c6ea91a4f4a71f3c29f55a5b4ac9d3", 0x58}, {&(0x7f00000001c0)="f1d765ed", 0x4}], 0x9, 0x0) mlockall(0x1) sync() munlockall() 00:07:56 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:07:56 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00') 00:07:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x8, 0x1, 0x1, 0x5, 0x101, 0xe58f]}, &(0x7f0000000080)=0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x2, 0x7ff, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7fff}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r2 = accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000200)=""/214, &(0x7f0000000180)=0xd6) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) 00:07:57 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000280)='-', 0xfffffffffffffe94) msgget(0x1, 0x3a) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) r1 = socket(0x17, 0x10000005, 0x6) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f0000001440)=0x1008) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x1, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x9, "7c55014c4995fe2969"}, &(0x7f0000000300)=0x11) r4 = socket$inet6(0x1c, 0x3, 0xc0000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000000)=0x7, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="45e0308dfd26756a05a6ab24847b0c11df16e2cb398389cc7bcd3de499cb5f0df058559ded32572f9133453f4e8b600a823b52f2e7f38df0a684c386", 0x3c}], 0x1) 00:07:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x203, 0x7, [0x7, 0x3ff, 0x800000a0, 0x4, 0x1, 0xa5, 0x4]}, &(0x7f0000000180)=0x16) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4000000000000, 0x5010, 0xff, 0x53a10b36, r1}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000100)=0x2b4) 00:07:57 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450c0068006603ff09629078ac1400bb00000000940600000001cc04191f8307d4ffffffff890f2900000007ac1400bbffffffffd50e226a59105051a7881b6da0adcd0ac07f337e0648f2a0000703ff010000000d00907800000007000000a90000020000000007"]) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x12f2, &(0x7f0000001640)={@local, @local, [], {@ipv6={0x86dd, {0xbb0, 0x6, "f17f81", 0x12bc, 0x49, 0x1000, @loopback, @remote={0xfe, 0x80, [], 0x0}, {[@hopopts={0x57, 0x35, [], [@generic={0x6, 0xda, "4e52819e5fe197b19ee15b36185333d312982c344a1e5ba2d0e734031940744ad9fcba18a3dea74818730bd600c8d0a84dc8d817ec84b86e8bc0307f757e0319ba2456dff5fbc0f6d56f1f0993f22e331321ba926ca408d099a9ef7198b49d25245e60334701a791baabfac6c47e1ef55e03e645f5666f2a71a23d779565859e889b6bd358de72c3484099901dffa6979bb0bbfe3a0c5efef133f46b3d9f8f1acab3558d961eef300b4838609fd60c2bf7225f89e0300b7f280abe1574af1987e55d15ca94361e5e683580dd70265a9b30737e837f3e885b2ce7"}, @enc_lim={0x4, 0x1, 0xa6}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x1, [0x0]}, @generic={0x6, 0xb9, "b9749026d4f65540724490f7719c58de80dbb1cd11346a67abec68554b183496e5103dac2ad5f5f98f47afe44ea51e9a51701f8f8650bb6d53bf7ceddef2bed4937a8098e8574592d7e4bd935284a818281bc53800f3e2d07a4d6f00e412c3b8850140d286a209b2c7811d6f82fcf7abfb7dd4dada99ae059b3009f98997609e4fd78b453dfa0c6ca06a016efd43f9050b94b7544c062975bb2084e66c9e09f287789f53a89d09b2a92e839eed742ea7b413338b1910d53175"}, @pad1, @pad1]}, @fragment={0x5f, 0x0, 0x1, 0x1, 0x0, 0x3, 0x68}, @fragment={0x2a, 0x0, 0x3ac6, 0x7, 0x0, 0x2, 0x68}, @dstopts={0x71, 0x18, [], [@enc_lim={0x4, 0x1, 0x10000}, @jumbo, @generic={0x1000, 0xb5, "d911cb67d187e411fb86bbb827df7160b04754776607405567f469c122985e029e6d9b7c889d835c31c1dbb83dd79c58d0340e7c13b40798d0affb8bebd01ed19876c512fbce43ebb345b904c252788eb2663ec4b8cc00a6cc90057a59283374679e07d882df31673aba51a8dc5488d530cabe93a90825f8f451d683640c12c90caa774c91a4e81ba254851475d86fc614a252d36dcf40d0bf98017c51045ceaa122acaccf7e48a35e0087194e8d31dfa261bad6cd"}]}], @tcp={{0x0, 0x2, r0, r1, 0x20, 0x0, 0xb, 0x8, 0x1, 0x0, 0xfff, {[@sack={0x5, 0xe, [0x57, 0xd94e, 0x32c7ba87]}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x3, 'S'}, @eol, @eol]}}, {"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"}}}}}}}) 00:07:57 executing program 3: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2004) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x1f, 0x43, 0x0, 0x2755, 0xda}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x7ff}, &(0x7f00000003c0)=0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="090000001d09951e708193eba653e9d425219a26b643e2ce599acc96b3d89b6702984cc1"], &(0x7f0000000240)=0x11) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0300070000000100b27100005aff0600fc09f492"], 0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400)=0x3, 0x4) syz_execute_func(&(0x7f0000000000)="d349baf20fe6e9c421c85f6306c4837961e50f660f5816c4a311698800000000fec4c22d36bff0000000c4a2f923e90fd1c043e0da") setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x5d3, @mcast2}, {0x1c, 0x2, 0x0, @remote, 0x1}, 0x3ff, [0x10001, 0x6, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x2]}, 0x5c) 00:07:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x208, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000001c0)="97389eedb3f1fe92439219072f76fd46c74d9ddb2fe2bd54ef1ea31325c50aab9646f6f80a64072b16a92553edaa743f922f34ccb692bdfa3ec50cf7121899c33b396d8e2570793441e9674db0ae9bdc4cc67fc3280fe064322fee8c88836c07813f4aa4edfb2f4bb186b46bc819e34004738d03cd02514f36c4225bbbb17bbc41255c88074f034cda29f0f6b2e914602a4f2b9c4f351be036497c52ac53a6b2a99abd0debb694fff27e70cfc729fc1e2930e8471f56c1a52bb316f2480bea6fb4e8227dede2476ba0f61e05dc6d022d2837245abafa95139901dda016ad5b0de20824d6d2") r1 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8, 0x10000000) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000540)={@remote, @remote}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={0x0, 0x4, 0xffffffff, 0x8000, 0x5, 0x2, 0x410, 0xffffffffffff0001, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0xfffffffffffffffe, 0x80000001, 0x0, 0x7}}, &(0x7f0000000680)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x0, 0x2, r2}, 0xc) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r4) syz_execute_func(&(0x7f0000000740)="6645dd38660f3a42c4572e413b37c421fc2f030fec220f634f95430f5514958bd90000c401195fa0f97f0000c4e2cd064a00660f76bac2522143") setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x743, @ipv4, 0x9}}, r3}, 0x84) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCADDALTQV1(r4, 0xc130442d, &(0x7f0000000080)="28fc6f8cdd17ee66c19e2985767d04503fbf798714") ioctl$DIOCGETSRCNODES(r4, 0xc0104454, &(0x7f00000002c0)="7e77c6db1e804a1f9e3cf987da44b6f53b668d2d5b000e579b3a23a35764ae62d48311babfe6ca055fa3978f3420574fffb7ea66bae1567eb238c3ae8f75ad21a7e03ee8928a93f41d0b607f0b4c4c3f2baaa8ecc0c52b8357e70fe7") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000700)=0x7, 0x4) ioctl$DIOCCHANGEALTQV0(r4, 0x4004741a, &(0x7f00000000c0)) r5 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000440)={r6, 0x6, 0x1, 0x75e, 0x4}, &(0x7f0000000480)=0x18) 00:07:58 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x8, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:58 executing program 3: sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = socket$unix(0x1, 0x1000004, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1, [0x5]}, &(0x7f0000000300)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x6}, 0x8) r3 = socket(0x0, 0x5, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000004c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9a20, 0x10001, 0x8, 0x3, 0xef}, &(0x7f0000000040)=0x14) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000380)=""/196, &(0x7f0000000480)=0xc4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4, 0xffffffff, 0x5, 0xffffffffffffffff}, 0x94) 00:07:58 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x3, 0x3ff, 0xfffffffffffffffd}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4}, 0x8) close(r0) close(r1) 00:07:58 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="43d700000100000088d6caaf73c35ea99634388c7e5e51381edc6e483d28a336b576e717055be37a4bf9fe0fa27879688fd2a1c3d34f2890c5ed47dd659c24ed6c7578e1cd4641d1ca989ab1334bcafa6166607b978c895f1199c606482ff1c03dc2"], 0x0) 00:07:58 executing program 2: getuid() syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cec0f05f359bf7a29010043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602d819e136f083b600800000f00fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4e3f56cbd00008020d0c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7, 0x8}, {0x7, 0x9}}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x84, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f00000000c0)={@multicast2, @rand_addr}, &(0x7f0000000100)=0xc) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000240)=""/154, 0x9a}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000340)=""/12, 0xc}, {&(0x7f0000000380)=""/111, 0x6f}], 0x4) 00:07:58 executing program 3: poll(&(0x7f00000000c0), 0x2000000000000347, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x20}, {r0, 0x1}, {r0, 0x10}, {r0, 0x10}, {r0, 0x80}, {r0, 0x100}, {r0, 0x12}, {r0, 0x101}], 0x9, &(0x7f0000000100)={0x2d, 0x401}, &(0x7f0000000140)={0xfffffffffffffbff}, 0x8) 00:07:58 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0xffffffffffffffff) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) readv(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x2000, 0x908e, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x4, r4}, 0xc) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) 00:07:58 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) 00:07:59 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) mlockall(0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f00000005c0)={{"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", "318d8d710120e693dca31c07cd03d53111267b8dd31b39cfaf0fac848858a519", 0x7c, 0x3}, &(0x7f0000000180)="6a5bfd0d07354d49f771716955f1eb7f7ca181bbf52ec4c0d9f98b9b113e230138265604815e11a1b59707517cfdc240440bfdfa71316e411cd6ad5fcf5d4170966c2ee3c74a94deef3d2d642c25fb4b42c2393c330e0dfc21530971ac3780a81c3842394646d6dd96843458f48e94ede3d0cd572bcd778e5049499b0abec2a4f4691ea8923552edd86a311f48efc2d101d0ee253688afde50916e976cb658f83ed958984fd0a2a6de04a8346a0e13e7c6965cf69a04e6a41c506983e3a4b1d18ed3ce05b7f29a681be7f400f16c24f496858146dca00936b311f0914cfc7546cdc8765ddedc0227c7bf3705d761527d5f", 0x144, 0x5, 0x81bc, 0x7, 0xfff, 0x7, 0x6, 0x5}) r3 = msgget(0x2, 0x200) msgrcv(r3, &(0x7f00000004c0)={0x0, ""/219}, 0xe3, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x6) mlockall(0x3) sync() socket$inet_udplite(0x2, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:07:59 executing program 1: syz_execute_func(&(0x7f0000000240)="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") 00:07:59 executing program 3: r0 = socket(0x12, 0x8, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f6669e2000000000000003000"], 0x1) 00:07:59 executing program 1: syz_execute_func(&(0x7f0000000000)="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") connect(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2441, &(0x7f00000001c0)=""/199, &(0x7f00000002c0)=0xc7) 00:07:59 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a00000000000086dd60e49d7800003a002293ca12379e0100"/54]) 00:07:59 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f0000000000)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f00000001c0)="2e8fc059b780b4168b25b473b689ec360cbd2c3c931e0da3f5438e41af662b04d425865e6fa3942796a0d091969e39e3295b5b049a68e47d833c1a8799a7e9e08ee0c0c81accc4daf6006f7a5e339d538cd5975417d86c2fb4412fddd01fd10dfb58d4c7c43037cc51fb669fc907f3e0eff1abcea957b4b57837a4dda9c421a5f1479a0814535a4faba94d0c68c55eaf7b01e3dd701db4392e43a5ec755b9b601583f46a4d7ab138d6", 0xff, 0x9, 0x80}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) lseek(r1, 0x8000000, 0x1000000000003) getpgrp(0x0) 00:07:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) freebsd10_pipe(&(0x7f0000000000)) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)) 00:08:00 executing program 1: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c23e3ef20f7c4d85f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628ed24864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:08:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0xdd7, 0x4) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:08:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='J\x00'], 0x2, 0x0, 0x0, 0x0}, 0x0) 00:08:00 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x9, 0x6) syz_emit_ethernet(0x1072, &(0x7f00000000c0)={@local, @empty, [], {@ipv6={0x86dd, {0x6, 0x6, "bce255", 0x103c, 0x7f, 0x4, @remote={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, {[@fragment={0x0, 0x0, 0x8, 0x1, 0x0, 0x2, 0x67}, @dstopts={0x4e, 0x2, [], [@jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x491}, @pad1, @ra={0x5, 0x2, 0x3}]}], @tcp={{0x1, 0x2, r0, r1, 0x5, 0x0, 0x7, 0x0, 0x9, 0x0, 0x7, {[@window={0x3, 0x3, 0x2}, @window={0x3, 0x3, 0x3f}, @eol]}}, {"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"}}}}}}}) 00:08:00 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) open(&(0x7f0000000300)='./file0\x00', 0x110605, 0x2) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f00000000c0)='./file0\x00', r1, r2) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="b1c769a33bf07ddf2742eea3e4c1cfcd3d8e482162") getgid() setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x1f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x3}, 0x8) 00:08:00 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a") syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0500000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") r0 = socket(0x1c, 0x5, 0x800) getsockopt(r0, 0x3, 0xff, &(0x7f0000000140)=""/227, &(0x7f0000000000)=0xe3) 00:08:01 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0xffe6) 00:08:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x604, 0x3) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") semget$private(0x0, 0x3, 0x10) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) 00:08:01 executing program 1: syz_execute_func(&(0x7f0000000080)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r1, &(0x7f0000000240)) r2 = accept4(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={r3, 0xab6}, 0x8) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/139) 00:08:01 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x401, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000040)="d3a5b7521625d820f89cfd6caec4ef1f9fea6d395ba6aa5bca372539e624583403f1c0d5d6b0821c73ece646a077002c59e3efa0fa55c2fb7d92ec1f6c62a013a52c941742fa9064eddcdf9c42be60d4bb24911ccaa28593dc52e40ae5467bdd980e76d7f1de0799477cc0db6bb0173bcc226403a6ef47268b48df390eb7d273fed8b7cec747e65795967ec6140dc35bbe164a56a5e827531c25d140ff563f792a17c761420c406e034b869cb359477988f4a0181cf3cf4d7c51d2bdef1c4bb6c480c18e27e0ac8f626b1d74f2ceff4b") 00:08:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 00:08:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x10001, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1) 00:08:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0xcb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x9d0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x6, @mcast2, 0xffff}}, r2, 0x5, 0xd607, 0x0, 0x1, 0x4, 0x1}, &(0x7f0000000240)=0x98) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) open(&(0x7f0000000000)='./file0\x00', 0x20d, 0x5) socket$inet6(0x1c, 0x0, 0xb03) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0xf, 0x200, 0x1000}, &(0x7f0000000100)=0x18) 00:08:01 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) mlockall(0x1) accept$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000f50300000000000000fff100ca712a5b31b1c8aaaac97ed6a801e61b9248eca9c568e72bf028d6fb684f38530c58e6663590e34b76a36eec64f1"], &(0x7f0000000340)=0x1c) dup(r1) sync() setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='dctcp\x00', 0x6) socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0) 00:08:01 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 00:08:01 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) lseek(r0, 0x0, 0x7) r2 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r2, 0x0, r1) accept$inet6(r2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() preadv(r2, &(0x7f0000000040), 0x0, 0x3) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_RMID(0x0, 0x0) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:08:01 executing program 3: syz_execute_func(&(0x7f0000000240)="47834df10066450f663bc44175d3561cc443054a50b70040d9c4660fead167f27113f00f4f77464f4ff08142ab5d10512463fc6747d9fc") syz_execute_func(&(0x7f00000002c0)="960c9090472c431c390f05f30f59bfd900cf00c4a37bf0c5db41e2e941f167660f6b32fb660c0f86dd0f0fb8c40a4e4e771e0fa0e509ab34d1c4e10bf8c4650ffb1ec461cd583d00000081c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4dec390abc4239948da01c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58f3470f1a24af30a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:08:01 executing program 1: syz_emit_ethernet(0x1d6, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x140) r3 = getgid() setgid(r3) ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000040)="b131910c37c22e67b4bcd8a8ef56f6e80885d1be49fa7e49423f704a0e6db36e6202b6b4295f66ce420972557117880690f064084b1f24236b168362c02aeac5f6583d8919f51fde298b38d26c85e2a879802052e09fe2e59c3a1dcc29e0d5634f4c2de0d1f14dfcf774196bb59c49e5f0c40c8b133ee5fccbff25739c814d6e8a334cd61d14481fb39f37b87977231246c4d858e0c260222eeb75608dcd672b386ba2c0a99ae51e14544a779251c59f") fcntl$getown(r2, 0x5) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000200)=""/107) open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x100) 00:08:01 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x800000) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:08:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x80) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000380)="8baa9b61f09009cf72f9b246739e08dbda035768ac77496e3d1253e8a7c9f9e0291e51d15b35b088b5c0076b0b45ea6eb02c261cacb28d133d3f74cc291e3c80046f14630b16ada79647590c6cf52f2859fa84fdf054c3bb9c2de55b5baff2558d54d6bf1c958ce1cfb86b319455d9f97db3efb2443fa7ee7f1f6e839d293e71acc8a51193895b6328603bc7761264a625418cb32b7aeb8b277aef8d7d4d1ef189b3d7b060606b0e27599c87c01a8c41019059fb3790c575e697d3b74aefd7b4dae01c177580e6") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000100)="16efd2fa48a16b276b435601e856e27f5fe1e860df396be043bc6ce74be6ec766ae2033a0da7ac1be13b625b11d325ecb30efbabe04ed16ccc302f2b57b1ae3b6b32dd2648d5b10457d35416088b056ab404e9569fe5f05a17e92e2e") setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r4 = accept4$inet6(r3, 0x0, &(0x7f0000000180), 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x100000001, 0x40, 0x8}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={r5, 0xf, 0xd9659ad}, &(0x7f0000000300)=0x8) 00:08:01 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1bb, @ipv4={[], [], @rand_addr=0x101}, 0x2216}}, 0x0, 0x1, 0x1800, 0x80, 0xb, 0x0, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x1, @mcast2}}, r1, 0x9, 0x3, 0x1, 0xd0db, 0x0, 0x7}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3, 0x20}, &(0x7f0000000200)=0xfffffffffffffd3f) syz_execute_func(&(0x7f0000000340)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f0000f700007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:08:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000e3ff070000"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000080)=0x16, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfff, 0x5e3dde94, 0x110, 0x1, 0xe8a, 0xffffffff, 0x100000000, 0x8, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x5}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x1) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8000c19a020 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82733600 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e 00:08:01 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = accept(r1, 0x0, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040), 0x4) writev(r0, 0x0, 0x0) #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 #3 0xffffffff81287c79 at inp_setmoptions+0x17c9 #4 0xffffffff812a007f at ip_ctloutput+0x80f #5 0xffffffff812a3e59 at rip_ctloutput+0x2c9 #6 0xffffffff81120c01 at sosetopt+0x101 #7 0xffffffff81129268 at kern_setsockopt+0x158 00:08:01 executing program 0: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0/file0\x00') 00:08:01 executing program 3: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001280)={{"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", "0450c383853592a2a10fdc88b3f96686fb529c743b7a5678442987d06f54788b", 0x4, 0x400}, &(0x7f0000000280)="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", 0xfffffffffffffffd, 0x0, 0xfff, 0x3, 0xffff, 0x6611acc9, 0x0, 0x7fff}) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/78, 0x4e) 00:08:01 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) #8 0xffffffff81129103 at sys_setsockopt+0x33 #9 0xffffffff816d15b6 at amd64_syscall+0x436 #10 0xffffffff81698c6d at fast_syscall_common+0x101 00:08:01 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c06c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = getpid() wait4(r0, &(0x7f0000000000), 0x13, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000140)="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") execve(0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x8488, 0x20) accept$inet(r1, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000300)='./file0\x00', r3, r4, 0x400) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000280)=0x800, 0x4) 00:08:01 executing program 3: syz_execute_func(0x0) syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget(0x3, 0x0, 0x101) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/68) mprotect(&(0x7f0000003000/0x600000)=nil, 0x600000, 0x7) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) __semctl$GETPID(0x0, 0x0, 0x4, 0x0) 00:08:01 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote={0xac, 0x14, 0x0}, @remote}}}}) syz_emit_ethernet(0xf4, &(0x7f00000000c0)={@remote, @local, [], {@ipv4={0x800, {{0x15, 0x4, 0xf10, 0x7e8, 0xe6, 0x65, 0x9, 0x9, 0x2e, 0x0, @empty, @rand_addr=0x2, {[@rr={0x7, 0x7, 0x1, [@loopback]}, @timestamp={0x44, 0x18, 0x20, 0x0, 0x0, [{[], 0x9}, {[], 0x1}, {[], 0x7fff}, {[@remote={0xac, 0x14, 0x0}], 0x1}]}, @generic={0x86, 0x7, "e63f71938e"}, @end, @ra={0x94, 0x6, 0x4d}, @generic={0x9f, 0x9, "cedcf2f700bb31"}, @generic={0x82, 0x7, "6c1d22d939"}]}}, @generic="96f4ee9d08087d1665967b7941ec1266d80af0d2f229fde2df86d3fe42c5e9601badc31542ab2252209017e0bea8a33d41bf7ca4ba82c85b1da0c6171e326d5e9fd05a6959fa86c94389260c11028af776dc399b32eb8149a8459f9477d2ba38e5395c638b65dd520e10bfb143634cf088312f902c766e5ad55ea231273edd10bf0409fa7bf1f3f7faf6725e1102fbbb64b1"}}}}) 00:08:01 executing program 0: r0 = socket(0x1, 0x20000001, 0x7a4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x23e, @empty, 0x1}}, 0x0, 0x298, 0x2, 0x8, 0x4, 0xfffffffffffffffd}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) getsockname(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) setsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0xa3c2558f37971896) 00:08:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2b2, 0x0}, 0x0) 00:08:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x10804, 0x0) fchdir(r0) clock_gettime(0xe, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000496ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") sync() ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000100)="73db5c8e51dba0e445a4d6fde72c4f1a2a33eb36af95127f87c96043de4de63ac811377ff95c665b92cdd57af9dd072233915b0c868d8e283268810d37085360b57a50b7a081c32467935260c11574190a73a341785bf7612f6b46179f6dbc8d209b14f3a4d00dda1fdeb8030fc9a27e528ba160be101a7ed49951f8c4d53173cb6d606339") 00:08:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3f, 0x29a3878, 0xe36, 0x9, 0x91f8}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x20, 0x6, 0x1, r1}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0500000000000000a40d000006000100030000001c004e210100000000000000000000000000ffff0000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000", @ANYRES32=r1, @ANYBLOB="08000000010000001f00000001feffff09000000"], &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1}}, r1}, &(0x7f0000000540)=0x8c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000440)="56280abf130ffaa83ef1cca8fdffe0fe7df25be1a8751c6c693578ce066e6c2f050347142473c3") close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x3, 0x100, 0x9, 0x101, 0x0, 0xb63, 0x1000, r1}, &(0x7f0000000400)=0x20) openat(r0, &(0x7f0000000000)='./file0\x00', 0x840, 0x14) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000300)=0x4) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000340)="b4b717bd327d465c11416c1dce8528f057a8537f6edd22b0655bac3ef1b65f9d8558b8143064fb8c7dafa3b852d7af318c28cb5ecb047bb41d1ce8dae5f96b386f52a7512551") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)={0x2, [0xf4, 0x6]}, 0x8) 00:08:02 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x148, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000000000)='\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0xffffffffffffffff) r6 = fcntl$getown(r0, 0x5) wait4(r6, &(0x7f0000000200), 0x2, &(0x7f0000000240)) socket$inet_udplite(0x2, 0x2, 0x88) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x6, r2, 0x0, r3, r4, 0x1d, 0x74260f2d}, 0xfffffffffffffffc, 0x3, 0x2, 0x5, r5, r6, 0x565d}) 00:08:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x13, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) 00:08:02 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 00:08:02 executing program 2: syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c050f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04058020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x4, [0x6, 0x4, 0x91e, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7, 0x3, 0x100000001, 0x7fffffff, 0x5}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:08:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x2, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000005c0)=""/220) msgget$private(0x0, 0x40) 00:08:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x3, 0x4) 00:08:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffffd, 0x100, 0xcb, 0x6c, r2}, &(0x7f0000000100)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 00:08:03 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) sync() ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0x200, 0x2}) mlockall(0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x3d, 0x4) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) accept$unix(r0, 0x0, &(0x7f0000000080)) freebsd10_pipe(0x0) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c160f05653acdc4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c45b751ec4016d7d14deb921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc778e8628f680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @loopback, @remote}, &(0x7f0000000080)=0xc) getgid() munlockall() fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0x1c, 0x2, 0x0) getegid() setresgid(r2, r0, r0) 00:08:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) munlock(&(0x7f0000001000/0x3000)=nil, 0x3000) ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) 00:08:03 executing program 0: msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000003f, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:08:03 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x1) syz_extract_tcp_res(&(0x7f00000000c0), 0x5, 0x3e) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) syz_emit_ethernet(0x45, &(0x7f0000000440)={@broadcast, @remote, [], {@arp={0x806, @generic={0x20, 0x807f, 0x6, 0x0, 0xf, @random="f24f80d2f6d4", "6d162054cbe27ff2411be7", @random="0ed2d95884e1", "65184d998db5cc5bc127cc2875614425"}}}}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r0, r1) 00:08:03 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000000000000004, 0x120) r1 = socket(0x17, 0x10000001, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) ftruncate(r0, 0x10000) ftruncate(r0, 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:08:03 executing program 1: syz_execute_func(&(0x7f0000000180)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) utimes(0x0, 0x0) chroot(&(0x7f0000000100)='./file0\x00') msgget$private(0x0, 0x259) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x717ce4db}, 0x8) lseek(r0, 0x0, 0x2) 00:08:04 executing program 2: accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0xffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000980)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = socket(0x0, 0x5, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000100), 0x4) setrlimit(0x7, &(0x7f0000000080)={0x1, 0x2}) r3 = semget(0x2, 0x2, 0x110) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/37) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r1, 0x7d, 0x5, 0x9, 0x7, 0x62}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000002c0)=0xb) 00:08:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000080)=0xfffffffffffffdb0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20000000000) recvfrom$unix(r0, &(0x7f0000000180)=""/80, 0x50, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 00:08:04 executing program 3: socketpair$unix(0x1, 0x40000000000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bind$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2fffffffff3100"], 0xa) syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x8340, 0x2) 00:08:04 executing program 1: open(&(0x7f0000000180)='./file0\x00', 0x2, 0x2) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000140)=0xfffffffffffffd98) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000001500), 0x44e) freebsd10_pipe(&(0x7f0000000100)) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="1efb197ef19e9a3635d59925606942af9cf6d8bde9715afef35037d87cbac6bf0346f7d1fe02e260ec12e4b3e855f17662a1baeb60d7859ea12f429ba3914e8ffee0169be1b3cf9c37984cc8f14020178810f5d5f2f2fe5d1bfb3b9d1e49346eddb5ee25007751600cc57da8edbd62c0e097af5fb37485e6e1894c46e27bfe7d7d738ed3a5f8d1", 0x5, 0x9, 0x7f}) pipe2(&(0x7f0000000200), 0x100004) 00:08:04 executing program 3: r0 = socket(0x2, 0x0, 0x0) shutdown(r0, 0x1) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) write(r0, &(0x7f0000000140)="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", 0xfd) open(&(0x7f0000000040)='./file0\x00', 0x8005, 0x4) 00:08:04 executing program 2: r0 = socket(0x1e, 0x3, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1f, 0x4) 00:08:04 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x58) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00', 0x400) syz_execute_func(&(0x7f00000001c0)="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") 00:08:04 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) open$dir(0x0, 0x0, 0x100) fdatasync(r0) rmdir(&(0x7f0000002580)='./control/file0\x00') close(r0) chroot(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') dup2(r0, r0) 00:08:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffee) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)='-', 0x1}], 0x1) r1 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000440)={r2, 0x0, 0x1d, "3bb1ca8d479eb748e8e3256c141a27a705a0d6a32a8a7ae39794a88fb2"}, 0x25) write(r1, &(0x7f0000000340)="2debb3c420d7bdf6ed2dcf9e0f15db197bc0bea2802f68d46f53ba49db4881f4c79f2df1aea13cc73bd2215a291eac4bed3eab477401bd6b22decfd73ca379bffda045fbc81bab592c1579ef8cbccc3cbe3b7bfa4f80134279745398b8506c3e4d59fa1f6d6cc0d87cd9fba5aaa560cb36ff", 0x72) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x5, 0x52, "57d97ede7554281470fc1ac2675b2e5134647a61d9fb0918bf84519a68c71e5b4a92425324a03bcfb6da3b6e7c83864a42494ebdef46ae2b60cd36650210e8da6d6135f719f03a6f7a33bdc3cb58c5e55421c9e8741bb1474b1aa31c855d3017128635a72b9f84e0e32629e4493e11fd6f01cc3e42151ed8965c575bf9b72f9b92dd0971020444121a0f361cfc09d0a7"}, 0x98) 00:08:05 executing program 0: syz_execute_func(&(0x7f00000002c0)="988e7e34623462052093d0f8b0b0c4c379160dc47a000007e2e9964180bf108a3d96fb40980f9a4daff0410fb0036d220fa0e5be34d1c4e1f8c46741dc31c4e101167c5c8ed7c441f97fd100002627276d8888a1c4101f9b9b73e2571616ac100000ad808f2940c4e31969a0000000207f40dae0f00fb18c4c00000080c4618de3c0740f2d9600000041ca0d00dcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:08:05 executing program 2: freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setgroups(0x2, &(0x7f0000000180)=[r0, r1]) syz_execute_func(&(0x7f0000000000)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:08:05 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6, &(0x7f0000000280)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(0x0, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000500)="bc97670aa1fe3cd47103a8b13cceeedb49636572464962712f8ce284a0ea620dc911733b15c021cb8a54466d94aed2a6aef22aa8c422d153d4b2e8e489bb63422573278b59e99b571caead90617f8be0197f067bd6d5eab8eaa5e3065b8ba4078452707545bc836801034fab10a5cbc003c9e128444f9c996cc7d740b88f9de0a83b40b83f0a20628edabf198b3a24ac85a78c8c1e76ccaf309167d8f274273b96fc5ccf9bc25784b79a00a88397ab2d4fe31ff2e87ac092c3f575c518d0fd24fa34549fff7d3d64f6a66246052b22001fc3da7e2b07299b1cc9f3d8b723f7eaff34b51e519a834de44f6f7ba47a7b0fe0fdf66f") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) fcntl$setflags(r1, 0x2, 0x1) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)=""/20, 0x14) msgget$private(0x0, 0x0) 00:08:05 executing program 3: mprotect(&(0x7f00006a1000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet(0x2, 0x0, 0xffffffffffffffe0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x0, 0x3, [0x20, 0x5, 0x200]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x3a62, 0x3, 0x8, 0x7, 0x32ec82c2}, 0x14) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0x88, 0x4, &(0x7f00000000c0), 0x4) r3 = accept(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0xffefffffffffffff, 0xfffffff9) 00:08:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040)) r1 = semget(0x0, 0x3, 0x42) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/185) 00:08:05 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20204, 0x80) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xb3c, 0x1, 0x5, 0x2, 0x401, 0x10001, 0xfffffffffffffff9, 0x7fff, 0x20, 0x1, 0x5}, 0xb) r1 = socket$inet(0x2, 0x8, 0xfffffffffffffffa) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x8) 00:08:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) 00:08:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) sendmsg(r0, &(0x7f0000001780)={&(0x7f00000003c0)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=[{0x28, 0xffff, 0x5, "9900697a40e920b683b9859b4e36ffb7c490449ae721"}, {0x50, 0xffff, 0x4, "19cbfa62172e386ad2e717320ba22669bc2581cdd844b91438fed87d34ee7a2f7c6911e3b9c78821d451405498ed3893c8108903f9039e67f6ae2a44c2e956"}, {0x1010, 0x3a, 0x4, "54348f20c9e48bb9bb61a5c49abb2b32869fe7e5cd01bb721a144511b7879af78558324bcdb656cfc46dcc4d9743589ee4cc42fba2f938b4ed66fcb2249bdcd72a9378ffb67ebeb2017312c5a339060772b873f5ee219abae6f8291070801878c8ef4b034d33c898012e17a1557c3d4798a4fabb4946816bd77beb178192b1bc40a9ab7219e3026774417decd71e5abf92672519087dfc75371271e93a1c7f184f35fd25d23e5e8e0dec057d9c9bc7774184b78dcd5a7e8b1cba5b0957af7221cdd3d9b17e629c5bebc27f75a7eb86ea70fdc485fcb7a2e7c08fd2ce79ae57d9b3bc9a330f6998252000abe1ba689ea0d2f6694fd8098c3bb38fa08bff8afb57485b332e65c773feaf4fb75b5bf63372ba30b54d585e62b7ba3b89f555f01aecc58b4d8f402e9f371de0561ef662b560a45c4f84d99529c86880749e4e0312b4974407d0533c6e3bf99d903d5a7ec67f99207431f89e16600315fdfabaae0a85892e576887c60c1127cbbd5c898cf722a20af9995fc1988576828d91a3348cd394c98d1bd66f2ae7f1462122096a315788efe03015a7b560bb159be4ea38c2b342c68d4a34833c84e32bbfe01ec1db8623f24d8ea8fae532da67eb705c27119dcab3eb49ec8f5b9ab510da9a6710f6bbb74051e0371b55b44469e3da13c29364a46aba597f7933429ba0683114bc077f499a2c5d76f5f0aebf20692522a48954248c7b059e0e0943ff43d33b72212e23451ee42deaec068cc9a9b2cf899360065ad262c0ef7fc81edc3b0861390f0552eb9d09827ebb5d1ca02fc310e67e8489b1e4b1e7721128f2d8f2836ea2ec6b0862c189cab9a9599b8fbc079b8402e91ab328403e158357d1c2a9d998b6e6e0902570142569433827256ddd75e324837d7ad555c64fb6915df342d025d5fcd2709fd7c430140f24174eedf845bee5415cea01ee96aed459b6d4cdda3f1df040356cb6bc7c6ccf3d237c0c3b2f60373aa3756ef69bc17093e761f20841ec996faa42c56f34906efa3316a0285b2c18cd376463b26bc33a82c9f6c255baf96d8226cbca83c2d67cef6b540c89a24e94d557b447c0fe9cd583fe9ac49d06c0e91bcad9dc1949601d9a26fe5b4d2aebe542fbf61fd0638f8647f24f491e59ba107dd1031e575e78916688adae0a821091e9b80e85d119eb17e07e1c4b107e78851f577f1b3489f0fe4ddc81797e83f89d44b36496efef912ca708eb47176291b874a34b6875989c773b120c4b9e2e88d0d2a61c73005453097a56077c8bd3d8998428dac95a2f5c787efade68e11e29e7b069b5a6a7176d834a1db5de2b53c48564da7c5e32e635c4355dccd1c895ed2875c963c31e444278e065ef3a69c5bc585addae6e08555d5af60a69ee83ac75796c0374cfe146a3ba56eb7937c331c65d7055264593c812799a3ede92a63ff3bb21c4ed5814b8461300d29614eda863291af84901d668f981075e658635fa2dd287e67ec42506d8bbb74f36d9f5b43be1a0fa3b48ff077ee53b8c5b3323311b4e74213cbd78d6d8abd4022815e01e3e181032533be3470edcc6a09e8671332201da43e3fb21d297fa414d1f54b4f1a427c089d248c3dadc98b971b19d16a0f5f2bece75ad2965176496184e15add83e8d23be4326f57f10b1251b85cb8c72515c23360d8bb1cc40856b57ec62d6830b94f0132b3f7060c1c61ed9d9bd79af55ada01803bc9c486a8d95f706a5697f7bcdb89a3a78e888877b9f06d2ccaf4dea3fd6d5b20335570beeb8e94d3a1359a848e90bda3900f555c8d2a4d9727d821608b95a5615db419d6b306e0cb9d1c42f33f08d7ba9d5808783367cdfd2434edf9ecd9067409d98d98d6968506ec722939d7dc9aceef8b574d3efcdf05e3521cd0818055dedb3c34201ae314eb0ed1c9f9d743fecc0804f53c717280fb2b82eb3136fc47913397f1c92da60643c8c311c3eccb31ffd4581ef312040a86c7f9fd6e722b7a9a2ac5361248a09bad0f6d1b073c4c2edcd0ba1f67eec44c75897be6927463243143fe197f02f4267964905f770b4a3514114a1ca8e61ecd16ae5cf214f4854a91b2e028d68ce0921f11f0b68c951eb81785438bfa69fa243a4d4f24f4e73d40d3bcc3c9202d1a7825e9f87e66e67b09e0d3392d08ae896512e583d4159b19eb282516d789fe5888204c542077be335b889fb1106d2c8fc40d44ebeeca5fd545199ed17f968e925b64997ffa63a7b7bff6f96fbf2cf97d257d41a3c9b00a0f1998d349c70cabf6805b490fb7f3d5d3f4af0b6c63cdc3f8dc4f5f0e0d8c16262980079c662539aae3dfc5a1c58ce0cb9c64f7c330124f040e69a36ba04a3244b7745031d3da78157199d20ba8177e15e00a9aa2b389cb0e53cdd02121f2495008065a4e44dca81155aa877d6d6795a9a6d265c4dbe5d91cec8d8c96b06d1b4989f7314ac9c0cdb8041865b8af6e2d91a9d6df50b9a46d980a6379115fe2798c798abdd6c9d56bfedb8f17d1380730cb7fb03baddeeb71e56720fd0f1e40aa5753c4fd973173be2d5f828b264d1316ddddd23e212349779bf45fcb41af0a894e6f255d1669e9cc9cfa2a954c98ba54038cc3a217592996ebcf16596813f7d0f2e7f35c7a2e9abb9e40d6b2ec384840c7b2a99828965426e98da8336a6033997b454263253316c4b4b4695ba2014c84edd0b6d81004a98cf7a80804a3aba255e73f964e755c06a8d41aeaebcca57826dd03970fa77f12c7571b64ebfedc29a7c3e4cb46dec2ce6cefe9629faa1b0946481c101b5f7ab65f390c712d72ae9463dd3ada7a578e098bef60b540ae6aad385d495e4f404debc4c83edc0263271189982bc4ac0572f255093519d084289c3e98694a44cd4ea899a86464fafe63ac6a54fcb3ae451cd1ef985ecbb14c76298aef7b651f1a4017828b340def7d3b31a8616f80c25707a02a19ab065081de44293155e468d910d3e3f0d73769ca417ff7a4d739977b3786440f11a91ed7df0a72eae3cb2c7972cd2410b1365a86f1c3623befd7c07fb294bcbf19d9fc53e22e76f503d50373925fa698b209453a6c5121d9f77f9857a6934be86c31880f17436a15ee38f5fda25583de416c8ea57cbf874065d6d0d6a42b0947b2546493e2b20d9c62e027aa9c96c7492f3870ad26212f6fd823ac7174a4513308c212e2ff8f60004232adba79dd1d9a590420f0e8ace1efc19980231ab601465210e7ba7a953779a2b6775f8f3df0b8c7153b028671ec46aec39889a9f6b9ef42ebd268660946013762888a2af5eedc25db6271b9916304d6acbfe8eb1ddf969399b69edb58c342384ed18c0b7548348d2427a07447c092cc03cb22ae7cc2bf7fef1891c1723b675512e76656b96bab201eb82d187951c6afe1526ded20fa73a33c5c979a08a1301e2e08e3b93a20b10ee52bab6e6b6cd61a50fb6d5d5efc90b35745ddf4c054ae9da986f1814d7f0afec599ac06e83652093aa314885de3d4a4f448c6fdbd7749f9fe0f772adb1486ffe5ced4d78c2d42dec6155ac1614b7ba28ada71f9bb1f0016b033b12b01ac093b1d75ce955576af9680b7f9c112a1387534c0c6791f79f576d1410f35d21d1cab4e0fc3e412691c34e9853a1dfc2dda2b66cf560bccc9f856ba13034ff93fb650605e810cd9e680ebb1ba1683b6d55f817679cd1ee1febc5315ecfdd4afd60e72a5fcedb064f0ff16d444447e607e8d4e5db8403ca2e039ed10d109db482537247aed7c4e3bd7282af35804484651ba76d16b3e469358cd3bbefba2857fbc2e7192a997d9327a00b0d0851093d343cbb75f76f9ef87acb2ca833a0c41315fc3d81d21875dec653bd83514ce77c54c90b41d9d68a689c31a1d35b415e1bc7e950b0f7b4a8a6ff96721ba6dc20be78a2e60ec49b0f34e712127d249a7ba780a0d84f7b546c32b85167fbf17ea4466ea083ac32c8d01ff6b54d89c7e6a5f44e0f29503ea3d75f05fdfdc57b7f52a3f29cf710fe1f275e1aedc0c5c9421c0e5355d129c13f5873b2c922bf33b97a7a13c488873535e006cda28c3996c33e391412e53a267626a00d1c055e34907a3d5f6382f5a507782e7dea3b58e33d3826f1945a279503eb228e98efd75aa8b008537681306e34385844d1e8aa38d82fa37127795e95324cfb9a83f69eba7e6b055064fc8382184f0ac84a24f925c8085dc17c0efef0feb41b01a68c685a5e88903f0dfa2e0bee2f98953ba4ecf9b6b77e3706caf6c3ab5e2085072fb6f93a146dc2021c167a715532ba007853a9e26fc3c9899138c97a82c50148b82133f9706a708bd64cad5ba0727ca22b006a09927c371e8ddd46f33754841749f7bb106c8331995f6edcad7fafd3a49ddebdee2d03ec619b54fe4b97ea3347da211b755931c50e7d7fd0e1da0963b43525fb4569943aa6765fe41e8b3870c60a98b932d4694c9c6531478d071e3f65891a6e27ee9c0f291862f2e3489ebf4138d4ab851cfb04934ac61df5c0b7c2130390078ea84304b97d87187e01d6c1528c044ba0139cf86a3ee0fa67206ce75fb4556e97c96966378e5c525d1e9e19b9b8693e6dae10459562e982f4c9e21ea0789a79f8120ae3b155a906cfd1ed0b17eada6c3d3b1c99de74e0a9a81494ac59c31f7121910f30aa1b47aff7057cd3c60e80a4b320a30085ff89a86772fc912ef0ebc1f80d8566ae0da864223966c63a257c4c5285e745425f67b4d15cd38625eaa539192b346c8249572385547e4545bf44badeaca6a6d3705fef0d807ffc45c4febc961ddad29d5df9d33d13935bcbb026a49f8cd835be53a928b43d81eebd50d27e5e27237876eda3d51fed0d1b3c2b0599c0cbe138063a16821a42638c80070217c8937051d6bd0c0575697281e4d336498209bb078d40b2bdf984cf794d8c23c88ada28aedda4655621072e88ecbde8e6e8d428cde82d3463ca8b9c8855129ba67794a0a49fbdf7ed6e17577b0d78d2422901658065e2c3dd3e2816bef4c223b29be0ac44123c0a12f6a4ae17a3f77d9ddc26e2742c2d9d5ffe01cdc7f8bf3449ac10e1200e83f0885c8374a31d964b4949884c9261dd199794bbcea26a271f3304d0bced1038231212f1e1dbb6dce3df4e87ed368998c3c878b80e7fbe9969262aa2752f380b39da71d282c7b567f8f72c008d65a8ea0a5474b0903686cb1b2f371cc3f6c39b999c5f09c19938b50be2ebe158bcd8e5ca5155cec1b1b91be8f3c7c3b743d35a38621a0476aa66a2227870fa597ece558dede07fcd27b60ace7cb31743627eec24d04831f49683e545559cf327c4130fecf35e3f469311062b10d484e351e54b2018ac694bdec129bd21c3729933ef66daedad26d96b7e9e7f60ea6d061efeedfa41df15e9684bf90dc3c537d91783f3377133628b0eccf9651466468d1903897ffb7e9d1b878061fea1f8bc567782f806e4513fa1151bb70f445c546cfee80ae3e86882c6e68d44935c6e216a9b62f1e1cc27a79e3a9ed54d05715eb79851d148bbcef48cd48d3e3d1c46cda2fa2ec1b4a14c6e64b0b8a029f005b2673c73504e2d8edb76cb5c03186db41e6106562b506af9338fe783ddef240d1f4edb052f0850a5d4140771fdd5c79f6d698ab3324a45e39901bb6f645eb9954accf6dcc829cb0074da98d7ddae6e088b4d02b52714d90eca1fb2e65664a37dc06c9eb2b7e40be06b5b83bf16a0ecdbb5bde98cfcce3a5b0ff5cbe5c44086b433c46ff0fb6b4f5620a7bd3fb5e80269a574935fb1aaf3c5af8e36f56ec1989eeee6b6bce84a597862ea77ccb5"}, {0x98, 0x88, 0x1, "1b2670991b0875359861f63479e674fba9baaf8dedfa3945c2d5d1e0abe822117f40bba8b0f72e3d1b657dd76c04d770d6be42321c732a2c53d2e4c5ef3047bc9cbb8594c188ea2d27edb17e1f491124c111814704e973795145c8198ce8e3e85d7de0f27b361d3e710c723e7a3d635cda0e46c367bd3dacfb56d873c9f78008b453d2a0da23"}, {0xa0, 0xffff, 0x2, "ba23b075e1e71c9e7b90ab6164f20ce68acc81109e4fc474e3d0635867f1384f85d67c44837c0939daa11d149ea80a67af93f89044c45ee83ed1ba5c6e073cb1810db292c57ee84ccf23475ec80e319b19ad08f2808481f225ba45121c3ac45e8cc5b3fac5a8dba999bff6fc7ef7c5b4d3cce0f9c1675099b3d2f9e79a573dcbe8cecc505c0f67939bd5"}], 0x11c0}, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000004c0)={0x4, {{0x1c, 0x0, 0x8, @ipv4, 0x200}}}, 0x88) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x4, 0xf, 0x4, 0x4}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000480)=0xfcd2) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x1, [0x1]}, &(0x7f0000000440)=0x6) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="42ecd3d71ca7e4a630bc9549d31ba9a68b3913d277a622d5d58507f492b88db4d09ff38905b2f89782155047ec27e753516cee0fe5386f1272de6a0863833fb28e18c0707d09e524113034f42374b8653a9023673fb495467fe61dc7568be4eed53ef97f4cb0f528bfd93c447886461fcedeed661d77eea276", 0x79}, {&(0x7f0000000100)="7da19baacb549ef047f1309dfb275131e4875bfe82b7517eb9e10700102991cd2ae82b93d023c054b011d33627b52065292e0c299a309dd82cf25420db0e4e090ac467fa5c5fb0eecb39c955bfd436f5cab9d81c8f090076447e64eaed8cedac517ff91b243016bf2449d208a5ce5ff0c0c9fd7f3f2770ba1cc311e3f109e8406035a24670595bcb4656105ebb22cea649e2b5", 0x93}, {&(0x7f00000001c0)="5fc22361535402fa6115fe9adc7ccb8029956db6c3bca4e9896c1e4be802f7bb72bd0961bd3ad5f50d8d3f627a1ba986d66b7c3221868d20ce34d347be2f551c03977812158b0029abebdbf567dfd4aba8b47b44d358b2062adc6dc9ab00c056d2ad4dabd6121f9f839b5b9135a9abf08441d0d7aed718b122180e83719e031fc69001fc91f8b9e1658503200489a893226398f1ebebca4fdb80be38947e2b0180274f91555ec19305aea85b609d7babc542d9e5ab2ec5acd7f6518dc7737299bb07d2006cce5cf9603b8d579a750344b02940a75a2a", 0xd6}], 0x3, 0x0) 00:08:05 executing program 2: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) getpgid(0x0) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)=""/189, &(0x7f0000000040)=0xbd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ff0000/0x1000)=nil) 00:08:05 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x1000, 0x6, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r3, 0x7}, 0x8) 00:08:06 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaf009009faaaaaa08004800003c0000000000009078ac1400bbffffffff070b08000000007f000001000400907800000000450000000000000000000000b0b46ba35531cc334fbb0000ffffffff00000000"]) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}, 0x1c) 00:08:06 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_extract_tcp_res(&(0x7f00000001c0), 0x4, 0x0) sync() syz_execute_func(&(0x7f0000000180)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") socket$inet(0x2, 0x2, 0x1) wait4(0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x1, 0x4) 00:08:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000000), 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0xc0) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000000c0)="7dc69fea104124c090e3a2469ba2e56207b217e6746f2ebd1363e5b8e24d8413bb08fcddefed1fb51071151fc883adc40e13e5fbba5276b91188790c03990bb4994f544d491f10a06a86bb85e5310a46c01f345b0c813af30f9a8eede5d3ed6fa7297556c8f0cd3ad033272404781b091bbfa3296e881226e9975eea73021083cbb0c66423dc125f8c8a97ffcb408baaf55b53") 00:08:06 executing program 2: madvise(&(0x7f0000da7000/0x3000)=nil, 0x3000, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000e3b000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x10000, 0x29, "7c161a564c58623c215f23c63014aa79f25b07647d60c104ecd3d83beeb9bda773b7e6355616466fd4"}, 0x31) 00:08:06 executing program 1: __getcwd(&(0x7f0000000000)=""/114, 0x72) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)=""/222, &(0x7f0000000200)=0xde) 00:08:06 executing program 2: syz_execute_func(&(0x7f00000004c0)="969898472c431c070f05f30f59bfd94fcf00c4a37bf0c53e41e2e9c401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1ab722970c4c461cd583d0000920081816db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7ccf0e8357722ce6822ce686f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc68fa93802b100000000a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000280)={@broadcast, @random="7c0e940841a4", [], {@ipv6={0x86dd, {0x0, 0x6, "192aab", 0x0, 0x0, 0x0, @local, @rand_addr="1286f97e5d08ef9ef5b5719f4b0ae71c"}}}}) 00:08:06 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") close(0xffffffffffffffff) close(0xffffffffffffffff) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace343c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socketpair(0x17, 0x7, 0xfffffffe000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:06 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000080), 0x1, 0x0, 0x0, 0x1b2) 00:08:06 executing program 2: r0 = socket(0x2, 0x20000005, 0x0) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x80, 0x1) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f00000000c0)="048f5aef4ae9c1a9bc1f3c777d3a2666afbd1a955e90bc456c2b6880de411ef86465b1aab4bc15f443b5131ee3a16990b66cf68fa1aba9a99edeacdadef1ffac3ebd4bc85fbeb4439254ee360f") sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="00022e2f666d6c6530cec377c6312f66696c653000"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:08:07 executing program 3: clock_nanosleep(0x8000a, 0x1, &(0x7f0000000000)={0xfffffffffffffffa, 0x10}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x800, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x8) 00:08:07 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) nanosleep(&(0x7f0000000000)={0x3, 0x3ff}, &(0x7f0000000040)) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080)=0x4, 0x4) r3 = fcntl$getown(0xffffffffffffffff, 0x5) fstat(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000b80)=[0xffffffffffffffff]) r9 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)=0x0) freebsd11_lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000e40)={&(0x7f0000000840)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000940)=[{&(0x7f0000000880)="8700a7aa0bebf8444561ef17edb8ddd0c5a55b8a4c", 0x15}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="1fc7a5faa397266268a3f4c5bc3928e83c7f9ead3806b904b910f90c696eaabda5b5fa877db0baaf56b2458af8a009", 0x2f}], 0x3, &(0x7f0000000d40)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r2]}], 0xc8, 0x100}, 0x20008) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000180)={{"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", "928fbac63043d1ff87af779c64f68c4790ee5794efaac7399d88880c14915509", 0x7, 0x6}, &(0x7f00000000c0)="c8c4742e537f14aa2706429acd96d426f37ebba46118bc84044bdf6748a8ba749a2776f477298f2fb2491029cf88a288c61dc4f80ce11c7fc9cc2a760996d46756722508b5270b0f569d3aa2a626393535ff7a0fbe8e5de4797383b7d351663dff7b049dc14a909d42187ba368e46e4cbed85306c248adba9a7ec24b8fc8a04e414abb240e39d7f5a9e8628e8e8b32766cb44be3b775c37779651324092cb3315261b226f89b1b", 0x401, 0xfffffffffffffff7, 0x17e2, 0x100000000, 0x10001, 0x3fe2, 0x8896, 0x2e6}) __semctl$IPC_RMID(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000600)={0x0, 0x1, 0x796d}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000006c0)={0x0, 0x9, 0xffffffff80000001}, &(0x7f0000000700)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000740)={r12, 0x17, 0x80000000, 0x2, 0x6, 0xd18, 0x64f5, 0x200, {@in={{0x2, 0x3, @multicast1}}, r13, 0xff, 0x9, 0x3, 0x7f, 0xf9aa}}, &(0x7f0000000800)=0xb8) 00:08:07 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) __getcwd(&(0x7f0000000040)=""/13, 0xd) write(r0, &(0x7f0000000100)="24f147c5b193d505a00fd27c950b245cd3644702034b02468f08ca1bcd0d2ead068c0f016e346d0104000000000000855c1ad30e9315863f0b3ecfe8b4b71905abe917e210e272cb6f88f9bac39a9ffe7009d6b55405b14102a799071f91f900000000000000f0ea7879f6b2221ab397ddcc88a4f1cbb8e8a44e8f36b8d561ae", 0x80) r1 = dup2(r0, r0) socket(0x2, 0x30000000, 0x200) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)="8fe0d7cce34fd4689ec8c27a35") ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), 0x4) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 00:08:07 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0xc16, 0x200, 0x80000000, 0x100}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x48, "aa80117b1b6ce87ad44f4cc90ee81b52a32506c0800070a7d3fa8880be1f79188dbf527881339be08b3495e96a39f8a627f46f340f835e96293180764fd11ffb7fa321ff38d55ea8"}, &(0x7f0000000140)=0x50) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @rand_addr=0x80000000, @remote, @local={0xac, 0x14, 0x0}}}}}) 00:08:07 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x101, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = dup2(r0, r1) ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0) 00:08:07 executing program 3: syz_execute_func(&(0x7f0000000000)="984cbd5ea84a1cac0f05f359bf0300000043c0eb25a2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074400f0f510090c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = socket$inet(0x2, 0x10000000, 0x401) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f00000000c0)=""/133, &(0x7f0000000180)=0x85) 00:08:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:07 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002be, 0x8000060) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:08:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000180), 0x4) r1 = accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000830608ac9d9c66a400"/34], &(0x7f0000000040)=0x22) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) 00:08:07 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x48) symlinkat(&(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000280)='./file2\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:08:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000004c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:08:07 executing program 2: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") pipe2(&(0x7f0000000040), 0x4) select(0x40, &(0x7f0000000000)={0x28d}, 0x0, 0x0, 0x0) 00:08:07 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf2500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:08:07 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x800, 0xf, 0xff, 0x6}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x10, 0x7, 0xda}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) r3 = dup(r0) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f00000000c0)="ea455a9fc95b3d8c76e30c06e4048aa67c6ce508374419ad0a8a10d492f5113cbca8884eb9c51c38d736e1727a8f98a38372ad72c294aaa4cc09a1cdcab122f10326b23846410ac32f23e99e6fca7c0eed265372caf24c43447ffaf6f25cf93fe87069a0b9a2b92b1e15d8d63230840a8d107e79d28cca322eba00c9762e8bce6638c15b7a") 00:08:08 executing program 0: syz_execute_func(&(0x7f00000001c0)="969898472c431c060f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c390fc104848a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7b4b4628f6808608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) 00:08:08 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000008dd31917ef08"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:08:08 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2018, 0x570) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) sigaltstack(&(0x7f0000f27000/0x4000)=nil, 0x0) 00:08:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) pipe2(0xfffffffffffffffe, 0x4000000100002) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() syz_extract_tcp_res$synack(&(0x7f0000000500)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000780)={0x41424344, 0x41424344}, 0x1f, 0x3) syz_emit_ethernet(0x167, &(0x7f00000007c0)=ANY=[@ANYBLOB="9f85740ab8974a063072c1cf81000d00080040040155006700030100907800000000ac1400aa830f08ac1400bb000000007f00000100102327ab032bc04e737bda05001821070b08ffffffff0000000000004e204e22", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="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"]) getegid() getgroups(0x1, &(0x7f0000000640)=[0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f0000000740)=[r1, r2, r3, r4, r5, r6, r7, r8, r11, r12]) 00:08:08 executing program 3: r0 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmdt(r0) shmdt(r0) open(&(0x7f0000000440)='./file0\x00', 0x80, 0x140) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) r1 = semget$private(0x0, 0x4, 0x18) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) fstat(r2, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x66, &(0x7f0000000140)="bd7d71082cf6b64827dc33f30123a145ae72cf38356d63e5571dd7bcf5eb094df7116e1dfdfaefeb90b9de308afb2c332642093a40e506f969ca7eeefc95603e048eaa040830c0323137e35a13685e78c67f8028f1553972716f881f0faf3cd60ee98dce8e12da8ee57a3c126d1a5d058518e1a9f03cde7e0ac67fe655d8f63220ed099ccd9cf360b67bb95555f8c8c518f2ae5ee7ba2833fe908a3fcb9c2283f86b96f3f57cbf46ba91910a1d810be66caa082202ea9f4588abc2765f1ae2092e08df8d1281dd11b329a3f98e6299c4904952ab21", 0xd5) sendto$unix(r2, &(0x7f0000000240)="147c7a4ae14d6388180ae3d7166fa3843eabd8850791f75888bcf18767d5f120b75ed3d4491e3cbc9de95ba83bb3eb5df3cb9eca7027bfaaf0ed5402491f729b8e3b6cc6a7cada9756a06280c9be8947d20b39f725dafae82ea944f6d7aa3bffe36cab00c39f2b8a7f318623bec39d9ef182ffe551e823857841fbba74bb3e3596a745bf89c4c0a875dd928bbec1cbb95dbbfb132ace8be7882b5ec5c01a61d3b998", 0xa2, 0x101, 0x0, 0x0) 00:08:08 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x27e) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0xf, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xad9d, 0x100, 0x5, 0x105, 0x0}, &(0x7f00000000c0)=0x10) nanosleep(&(0x7f0000000180)={0x1, 0x495}, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7fff}, &(0x7f0000000140)=0x8) 00:08:08 executing program 3: setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7ff}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) syz_execute_func(&(0x7f0000000200)="b12b91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x3, [0x120000000, 0x8001, 0x1]}, &(0x7f0000000080)=0xe) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0xb, 0x5, [0xad, 0x9, 0x9, 0x9, 0x80000000]}, &(0x7f0000000140)=0x12) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r3, 0xe1d, 0x5f, 0x20, 0x38, 0xfffffffffffffffd}, 0x14) 00:08:08 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getpid() 00:08:08 executing program 0: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x20000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) 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", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="d2964dd75575859a6390bafd890507ecffffff0000009f96de17eb16a2a60daef2420526c9219faf623dd499197ce17243baf632c6e1c55da86ef1aab98d2095d7b093922956553d47744546a243912ddecec0b12d0260e0d65fee933350103cddf561446236cf3c35a7d170758a5456914551bf3d9f97e0c02ebebfa0c25bdb34fef23a42945816943f9f5a3320e219d88e6895a002be0d040e745cccbb11260fa174a57b9977b1cda739735be6c07e72e51b1b4d7a9458c947648a413dc748b5b67a52b211dae6d5c98b61ec5e72cdc4efc8efe25d99193a1350175bdb7d22bb8fab047f9fe3bf53d4dac9"], 0x12) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x6, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) lchown(0x0, 0x0, 0x0) 00:08:08 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x212, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x8, 0x1d, 0x8000, 0x2, 0x7}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x6}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:08:08 executing program 1: poll(0xfffffffffffffffe, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x1ffffffe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8, 0x4) 00:08:08 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(0x0, &(0x7f0000000000), 0x0) socketpair(0x17, 0x30000006, 0xfffffffffffffec6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe, "b61dff1d28c1131f006417fee9ee"}, &(0x7f0000000080)=0x16) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x2f}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r3}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x0, r4}, &(0x7f0000000340)=0xc) 00:08:09 executing program 3: syz_execute_func(&(0x7f0000000500)="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") 00:08:09 executing program 2: r0 = socket(0x15, 0x0, 0xff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) r2 = socket$inet6(0x1c, 0x20000000, 0x9) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, 0xffffff97) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fdatasync(r2) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f00000008c0)="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") setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140)=0x9, 0x4) 00:08:09 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/29, 0x1d) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}}) r1 = semget$private(0x0, 0x1, 0x40) semget$private(0x0, 0x6, 0x40) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000140)=""/4096) 00:08:09 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:08:10 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="984a2ad72cb64c0f05bf054b4f00c4a37bf0c50541e2e9c422e9aabb3c1f01004a0fc7a4ea70db8b0100000f383a9e02000000110f4e5bc4a265aa104b26660f38091ec4017c2fcae51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff967b65f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfbec5162") pipe2(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080)="54788d85b31392f6ccaca23507a7e6a65781a3a48cb50439cc32ee6e6913176d8a2981ef6e9210674836159b04c7ffdb1eea13abe45ff88ff0") execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x0) semop(0x0, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget$private(0x0, 0x0) 00:08:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000380)={{"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", "d2689093830379a5e02296fa8b46899629a0617247150c1083c9568d58923ce8", 0x1ff, 0x424c}, &(0x7f0000000040)="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", 0x1, 0x4, 0xfbd, 0x9, 0x1, 0x4, 0x80000000, 0x10000}) syz_execute_func(&(0x7f0000000280)="1c02c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c000000e9489b26c4e1537c660de10111edceedcec4e3ed7f761c07c4226d29cc98003ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000000f903d1ec7000051c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f45332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:10 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="10c804d49ff8", @local, @remote, @loopback}}}}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2241000000fe8000000000000000000000000000bb3f00"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x1, 0x9}, 0x8) 00:08:10 executing program 3: r0 = socket(0x10, 0x9, 0xffffffff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666e6c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x100, 0x8}, 0xb4) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x265a, @loopback, 0x9}}, 0x0, 0x10000, 0xfff, 0x7ff}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x5a00, 0xbdfd, 0x5, r1}, &(0x7f0000000180)=0x10) 00:08:10 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file1/file0\x00', 0x2020, 0x4) unlinkat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x800) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9f130000030000000500000005000100070000001c004e2105000000ff0100000000000000000000000000010400"/134, @ANYRES32=0x0, @ANYBLOB="03000000bb0800000600"/20], &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x4}, 0x8) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0x1, 0x0, 0x6}, 0x10) r3 = socket(0x2, 0x0, 0x200) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:08:10 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)={{0x4, 0xffffffff}, {0x9, 0x9}}, 0x200) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r1, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0xfb9}, 0x8) close(r1) 00:08:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f57696c6530008563d8838a1a9416d79c33cd784852ac01ce82b8446ede08dedc7242c7ce3b6383ee89a947a672981dda92145c4a04142109517ed9e534086ffa27462e6e1d19fd879ede2c6fb10979f1679bd98af40117b41bbda7f4bbf494607ca3c1a94cdd01294721"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x40}, 0x8) 00:08:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) socket(0x100000000013, 0x8003, 0x2) 00:08:11 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) setgid(0xffffffffffffffff) r1 = getgid() setresgid(r1, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:11 executing program 1: syz_emit_ethernet(0xfef9, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa20f35cf21f08000000000000007f2c00fe8000000000000000000000000000aafe8000000000000000005bcbd04285c07f3b8b876372cd3a991173769cdb4a782abb867147ca30d333b4a3c1eae0c510f13a9b6f807af8f707e7221132b41fb7594d8f98696caa6ad11867338e23f2e452b78100be3f7b2cb2f78807b94855e62ca99b36879e5fb808cbbff729dbae7235951a563f9877511e511792d49a84615a"]) socket$inet6(0x1c, 0x3, 0x8) socketpair(0x17, 0x20000004, 0x81, &(0x7f0000000000)) 00:08:11 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000140)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4da7676e00000802000c4c3440f860a000000074851510b8fe9509b9b9af4fc0088008801eff265dc5f00c35b5b45363ef80f99660e0b0baee42c240f5e5bf447000026400f0d18c401fe5ff6e3df0f01c36666450f17720d14111d54111d00") msgget(0x1, 0x40) 00:08:11 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000500)={{"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", "cbf230ba20c2f4b41f7b10cf48622d9207f98505967713b183ecb3b19faa9792", 0x7, 0x2}, &(0x7f0000000000), 0x101, 0x2a, 0x80, 0x0, 0x7f, 0xf8fe, 0x9, 0x100000000}) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) setsockopt(r0, 0x1000, 0x7, &(0x7f0000000500), 0x0) 00:08:11 executing program 3: r0 = socket(0x0, 0x10000001, 0xfffffffffffffffe) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x30000000) 00:08:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000261cbf759561cc940ae8908b4da3005de48ed57367d32b350cee38084b5d7d4ee01b060c8ffef0f7167dfd63d6c77a00d63332fdd20a"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:08:11 executing program 0: mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x6, 0x1, 0x100, 0x3, 0x266, 0x80000000}, 0xa0) freebsd11_mknod(&(0x7f0000000000)='./file0/file1/file0\x00', 0x8, 0xf6) 00:08:11 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0xd, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xdf, "0b902614a3a50ff80cefea2e8ecbb6a22e2a6c1745463187553f35aa6560ebfb84af03b39e455630669372743009ef51c1b9252bd14bf2a599e73e1e3bd964b1e9cdb4874997ef9771708ff119110677b46ec67e099f2be43a6baa27720c572faa6445df9f0689d223ca65d23cb4ec2be957773727f990d8dad35d0a0054ea93b0112f0b58d0052cf2b1ce3b91d138ec80dac10d919566c8043f2004726d0bb2a68c0da177fe4a72e2a1f7ad531d905a462e67ab151b1bff7b51b748395cba9a79767fd5cf3f113919e0d37534387ba839828098af2772807398a17205af3d"}, &(0x7f0000000280)=0xe7) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x5}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x0, 0x8000000000000, @local={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x2, 0x80000000, @ipv4, 0x1ff}, 0xac, [0x5, 0x3ff, 0x8000000000, 0x100000001, 0xf3a4, 0x0, 0x0, 0x9]}, 0x5c) 00:08:11 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e2d0354f2080209fe69b17d89e28d8e20c536b3bec5f184880f2380e779498ad0bd5163a0adac53f22c8c3607fbe14022bb33d0349e02cdbd43094390e50ea5f56e261f4328d179ea097b151d6b6c48e8be3df1a1a2cf16e21c7f12beab7aaf877da6baa8043a24def084d15a631b0176628c575914f7d39cba69a45c463999b72a27c86e95e1c42e9651fdb602e6b207a92bc70cd9e5bd0962778fa33aab659b1e63dea2d86e0ccf125ea98e29befbfced29f3c8498eaa839755c3fd725992fc52c8f9e51ac3e07e6850ca7f1c10c01fd2bc03ad6923e2cf3cfcaa65d1d9210106058a3776f3baa47ec973613d64ba773f05b1b8428637d2b3ecaf60ad436998e393ff5ad904f3e4ee29cee7b1bac88533b76c5682cb22808b1a3cd16fee07182226008a0cab782fb84deb9b66477dd36136b91dbed7fc298318c8fae37b0e465cfb0b6cc8a8987f7c2f0e63211146ccdc84a7a97dcc8ffe713cc67213a2574f52a80a06139f80369254e1fdd533b816c0f142f31a70a8bfbc8be6c27605849e91d4c553a28ee54072dca5b40bd4338848b711af9166c5feff255714ae13fa3bc1f4760ab4ec465a91657dcc114beb0860dfa9b500ca18035018c60b41f5f5cc0e9eddb0d2780215252a8e900440315a453bbf46c319b51fb3e939c55a6ab5f52ed796e87cd9308c428817e78ca38d3fc44cfa34ff636c727c3ad353fde1c05c0f81d11b6f9eb5bf2cfd14b52d082df4a60ccafe22e0c24affac801353a4d58ebe38441be673bb94fdc22ae415915d83cfc5060176d849a24a588f773bc7a5f89d03d59e5b95e7fd63d87c50e9339f32f72fafabf024e83f03b409199f1b3f73d03077afac87cbf9b0eec5a800a1c21c850567d0f797278f59133c5b47600376682392efa06e62d44cf392e1a3b72840d162096456704b284ab66c8bc2b0caa1ae67fb39800b51cf7a1542c280f6fcb879b39619d9cbcf62d9a4242847c0d269ae1b87aeef25a8088722722a26426c575965f8f2a7a614bc7fca87d5c99df75c810daa542788474b70b0a03bac0c725e21f6e46fcd3ae39303d22b5292f13eaca3a3eed2a30b327fd125c9fc12f8deae8503491baa1a224d15f0fb860fbf057fbca0f2e4c1035f2b9aca2c9d2313c4a84bc2e6ae3ec843f890a727fbbd379364885afc7df4307dc76cbdbaccdbf63ee4fe4ebc172492679be913382a9353cc82c5f78988b0e309d668d29cbbd467a0732a3d86f97bce085713edc0359707bae543868f737c70c7e0dd44afa2a2c53365ac224150c69d97e6ec14ed765cb1fe843bddced20ceef0c85858198d9c097da62656117906100ac20b40875665d8464e6184b9a9b85a0162b7bba1f95b00d7935af10ea21e97e565936de4e930abe0fe2c1eb99a808ce78798257e92aafd26401492bd3cbaed864771c8c54e4fa64834539800995b149474f9809e3d9d7ef99f8c4c58ef9cbb0f839798300af207c5ec4d62b31c94ac2f4877a48100c641194abb7ce7b5fd77221214d48f8708d909f37fe1aa62886f548681a78fb49e4b7658b0838ffbe060a3f9023f11b7ae9c524e66cf6a2cb6d9529499fec96533c147738f90f5ab69722d0983e9e5ef60aaf65fac6f586c6d3762061a3ed1d5c7f58a8aaa4987054cc51211386cbceb6947bdd16882c09ce5ae9afbbe6964d7aafbe3f5b4eb89bff6f42ef37d6272b8a9dc7d4dd79d06bd00d209bbb0d1e987f727f5cc54c854b141e0e95b75f316e8595f763fb7ede0af10806b3158264f88a158ebb26035820f0bccb4313e05b14143749fd5a80fcc3e480bbc005cb48a46454c5fc2e7e9b1da642b766d181da8e6fd70e7a8ba14fb471545c396a50ac2564d5e5f1e5245545ac2a969af12fe794b9ebe9e9b5865d00f3d45c393c3b50f3c937a382ae96351789d6b035758acf921a5ddf719fb9f55320713e0741ecb3c24b08d4ad852afea1546d92767849485d824384104148175b7afc89dc8d3af86090325524121921e9735b02ff2ae42398f0d5a5913e4a7c77b35c98c7fcff33997e1a82cbc202599e52f4d49840ef693f82b777ea9ec3d7339a300cb96c51a1e461f494fa88a5e96818b09291da87106808eb20c3852e43cd12108c0c6a02595b8ad8dc42362f83da74ca7675846469cac3a9fdd278f2f078ffefb950d8957934d4bc01bc52bba88d24e52cdc840e30aef1e8c9bc046a1936a34668d2e29ba1704e7d4034299c8b619defaab57048af4f2022e5c8b3c0ce0d5e6aa3102d591912348c4ffb22e16a18bfcc38c345b88035fe2dcaf8cc2eafdad8c31e0fcd8f7ea97a09f7c8366548ef2ed1696780c4fd62e2c7579973a06cb7fc276219e0c05944b1a3e82fc80fb36722ed1dab29c62368ee30d18d122ccf5a7078a36b09a3df6d8da83b20a9674a3a7dcd8c38fbfe1aae73334f7928b8b5150be82e1e282d75bc6b972ea0d3ae2e9ddabd0094e80ab097ef116a9fb17e3cb04b8ee0f445b7a47cd75193cb782d9e988963419f9335c10ff006b5e2da523952356e7a325c1ab1e47a71e95911218eefe842cee126ffb103c2ac80ef363317889a4580d7e992a6b02171358ef889b53d44b1ec203213fa270635d14bb2f7a77c69a4a2c047d5412954aede0bdc1bf1beba19bdb6f0786d2d598e89aa8c2fa54e997b9c4e9e9e6ce49ab429e967574c462d8039ff91981dde70787483697619ba338b1ad3c83cfa6238d8b93ccdd8f618e282c25349d8550330ab8dadb62510a74b8f2649e67ac9eca091b380235744592130ae28f5d935f9bb5d29caea9eca6aabbbd4de15afb055a757d0c4a4276a0972ae5e9667707b080fefb77fe8eaf9998a54998dcfe07b40da34357cb8d367a00b4e8e0bd8694095428cf2c215f49551f5223b4e9ec6cf3f2a82c277e533f08c570a06bb11b55a349be26c881ce865191ff4fc3b32c8e4230867a709851fab20392ce75b6f0a0aaf9b4244caad3c56c74dd0be46228b7f850fe288177b46d22c46e01a2724a1a004d3427146fecc94e1ae637a965c79bd41d95b4aec5624bcda23c658205cdf3d6edd54602e43809dff9c86531c8b33085c5bc0bc9e1ff4e7a7a9ee309b2c677c2a851ea17cfd8bd654739592efbc52fa999f70a6b08f104dc07384426bf266b0b81a6b8a7fbec3321d1c3f306ba86472aff3b3255030238df94c052355a31302a31cfee1547500df5630e4b84f56c0c53cabf81f8f8fac522c86980fb353f3595971bbc157a9882dd818aeb987bfa7c6de4d7dbd9c29502f131f815b273ca96542727a0bfb309a48fc7475283ee89761b5cbca9330364b763fd62089d435e360c33462f75887b1cfe6bf2a112d130376d2012f1dccf83bd4e03a9f70518bf39b6f8bc5c56269a499079ab1126641d6862a86ccab92788dbc8d246d4491960d8d7fee6a3a711f7dad472fb4ae41b2f38f6ed012d368b7f8bdd2a178b68520856a1e922d1c6f95c771514c5cae88706d90c0c9631a7d88ff4a806e314c936829804418291b22d0345ee74c1fc2e10a5f5b4b7c3444f1d70b195f9d462ec203b642f32878368ed649edb17456e8eb829d754b8bd62baf2d7b19c1d903480227bbd3f5e82995d5a490539dabace1e63e1deff9fb353be4beedd14f18c6c7af60e5a1822b7748982ae3cadacee45f70d6fd0f1c9a534ea0129aa3cb9ad31b8faf639f71a5833a8c2b2fd500946fbe59c4b1344b0779dfb03bef61cb353d35f98663a8c96ef3f133b18d9dda1275de0f184b22b5f25e4daa966a20f011916c341b9c1b220ce354b87aeda6dc7220a8876a7a3085e78563cf80baade67407000d4bbd932ab124dd70951ec00bb35fcee910900a79f12a4487a667f3b8316683d32a206264134aba194a2dd0e8f3e8d7990d156b69af530571479d0e82ad94302fb047ce38afdc62988264fab5e5f062aa051c129eb3d5165683bde197afb4f20542feb7fa5a2d43292af3cf9d577bf2f465124573768eda24e5e260d721fe18e45ceed60a6585b4eaa7e0faed8e49327013d395953540d778cba8dd06efe24a0283e9a01c0b8ba7b3a0f1e0e4a05312724064903b69c502ba287d4c5ba8a423025d1e1ab5f6c8c1893869c77a79eec4e5915d31e6471c901a93d0a0ad5b6dad1ab88d9da52ffe497e44ef66a56539c054cb8d41f6eca0138af3f12d7cfd0c04ee7acb4d64f8deedeb7140915d0095342300c29fa459cee1d5bc79fefaab23b14adcac0f963fc69cbe3c4f7f8e7953ccc5b9b04af930beed22a6f6ab0556487a6da68a9559c3d9d414eef4e42e375bd5f3133fa69e4b83452a9140479c2e9c75933f6f3ab4cbd044ac2df50f3de44e3d6262d3cf816d74aadc1875843ddea40f5b1df5666d9c91a1ba6944c9ace6f4df1343a83a424eba878be5c1309833ad1b363656d6ce0d7bdfadb2b96a516dc8cdcc9009252be2373ad53ebab3c9e7f8654a2e245a8854ff9ab75a7c1ae7f88a9a51204d1805eb32bd706709a8d041419e25db42df6d6d9fb4cb0e5ebb6f91baee7407b79a37f87e9e5c08e8bb017870b96fb85afef77a172c4eaad901c1dcbb55c99faf1654dec89f19dad31bd68a368eca86b98bfea84af293535a4401708922c9960f51f1e47d6123186d3f812fe587e851c4e247dc857758104dd31d25fecfe4e7d7107cef37a954df8cdb5835475911a0b66a57b32903ea39514bfafbfd75863349d93bdf0057fb1411bd409468216782d547d2dc179de4f9f95e7816a64d1c70895f05b09202f94767d7773127148f5b01d0ea2ea14309f0e0771688a657105248f59aa313c2536ba4410a065fce10cb58038f59356065d8fe581b35daecca5c7397d1073f248099bb533cd6017ee74ff6478d8b902d655161f7272973b1a20960d814be35087073db559b51ebbd726db7c3a5b390324f4df9cd6b549ae309d4589668cc8cd144bbf724aa660fcdb2d7aa651d2d9041c773a25d85b55f2c2017b8afd30b3855967403f7af7f1d93db5733a481f02dfbb6127f02a4bae03a5375a3bbcef7f0007b593dcad0192aed3ab0253c095bcd131aa570e9ebed796a69e4405ab42694feb054285bf71ead48422232d018f26bce944a93a026a4613ddb27cdce7891b93a34eba50ea4b09113e39715d322ef84b6f1ee3b960ec3171a27cf01a02c6d63dbd44a487ca5b30e39868f8d0dc16ae7cff0587ae2355843b220e48ad96103f41188db6d3c26bf35360abfc2d12462b8e98dd563583a31a524b29f8a488638032c132691fa2ad444a9e808d02ee5908de2cb29de3cc3542fa85d7b92e3b5ecfe75610a01c3b553b9d5112e3ed0fb5857442bc0d6df2d34f050fdffffb0404fdb10b8d12c829ed75374f762f7160d62bff363e52f73995a5d81ab82f16b9cf08e89f49ecd707b15745fe2ae74ab35e6143ebb445affa78b7ef47ce9c67a1ad1eae6fdfdb14774227c33f113603ef2ff1938520aa839cc704176ee418434c496639ed6f18a14c00c3c498fa00a15ab0e09115a82beb224a38075fbbab792c25a88e9868eb983db562c28cade29695345614e053596437893289f845d15ecf46a27d650198194e471c7e40fc1858faa6fde1b99cb5e8beaf7fc938aba382cd172ced747dfd7907f672d3799f0c5619b6fcbfe888030000000000000039b4ecbe704a437037e0514b09f820906871caa8f087", 0xfc6}], 0x1, 0x0}, 0x0) 00:08:11 executing program 3: syz_execute_func(&(0x7f0000000140)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getgid() r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 00:08:11 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(r0, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 00:08:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet(0x2, 0x3, 0x10010) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f0000000040)='\n') r2 = accept(r1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0xfffffffffffffffd, 0xffffffffffffffea, 0x6100, 0xffffffff, 0x100000000, 0x401, 0x0, 0x7ff, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000280)=0x8) 00:08:11 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$setstatus(r1, 0x4, 0x10000) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000001c0)={{"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", "113c6f07e935b841e1067363c1ca9da4da88a5799b715069e6ca9e60895ef193", 0x10000, 0x52ea}, &(0x7f0000000100)="795543c3f5c2fede7699f48c02f3fb1226cd664999118faa0f9a124740c5e9c5df4f861588f495087e24f5a66ebbdecde1c20011141ab6f0954050a583050f6e79d121c0406b88195c7ce863b49698a2237d9653eda9094bde4be78e36e7f140ec05ea44fd30d4d47618a235f1e78c92187636e2129e6b79ce970c9d529332821a14c83f792e4b9614bd350c26cd993c7066e4e76fb519e65aad7ea449b0724626a2", 0x2, 0x2, 0x7, 0x6, 0x3, 0x2, 0xd2b, 0x80000000}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:08:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = dup(r0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000000)={0x1, 0x20}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) socket$inet_sctp(0x2, 0x1, 0x84) 00:08:12 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000001c0)={@loopback, @broadcast, 0x1, 0x4, [@empty, @multicast1, @loopback, @multicast1]}, 0x20) sync() syz_execute_func(&(0x7f0000000000)="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") 00:08:12 executing program 0: syz_execute_func(&(0x7f0000000200)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) lseek(r0, 0x0, 0x3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:08:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x80, 0x1) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="bc58a16cf46fe2516d918e0cd785f098a8c4cfba841003dd4c8967defeb4f4365f7fd81cb2ad72fdc4a161ac9efa2e504ff121449c85e234f40a858f6511db6010195dc3a4d0de956eb27d0bc486bdca2f764224ab02dc382e48898005b5002a59bd970bfd4832a2daab2ac7b73d7f25249aad6c49cac0ef94dc381af3321801f1542041fdfe5057c98534dab03f2f47f834460789078d706322de81143f4639ecb4eed72cda4b4eb59417687cf546a54042ec1a9b717f769c345901da6b82389598a19c27b5936b207944bba41cd2538a035e1837f96c66d4fc2110c1a56fb14c36") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000640)="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") syz_execute_func(&(0x7f0000000500)="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") 00:08:12 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={r2, 0x48, "8b4c559d199fe28538fa0def9ac25eb0653f809e028240683d81afc990fc3994ac922daa89c7ca9b5dd7f145cf3e4464a0626d2b2f885b90ab0bd4d11d509dba6ea764fcabe19c24"}, &(0x7f0000000200)=0x50) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x2, "8305"}, 0x0) r3 = getpid() wait4(r3, &(0x7f0000000180), 0x17, &(0x7f00000002c0)) 00:08:12 executing program 2: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040250b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c000b0096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") open(&(0x7f0000000140)='./file0\x00', 0x400, 0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) 00:08:12 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c0af3420f53de4141e2e99650855b660f162f4680b64f530100c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:08:12 executing program 3: socketpair(0x1c, 0x3, 0x9, &(0x7f0000000340)={0xffffffffffffffff}) ftruncate(r0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000200)={r4, 0x6}, &(0x7f0000000240)=0x8) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000280)="1c2447f931e78c548668f9e36f8b17cc0b62719cf8fa609525bb39c64b97ef181ed3e80edc25620997156ffeedda809be327e752b9780d9c0bff1d7319849c6f5f17c82c50fdc58092ce3a1ff50f6fa83c3308d71a4ceb33e27c3513e90f02606620ae17ebdeefcb239c08712cd101cf6e017e24af8f448104d1446d329ea55ef658b87e95425c6f9ea71b1a9ea9a88a290dc0ce4489f9c1bffadf9c2dc93af21bee990dfdca3e06b674c3eadaf5618234f8ac0f") ioctl$DIOCCHANGEALTQV0(r1, 0x2000746e, 0x0) 00:08:12 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) getsockname$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x0, 0xf, 0x7, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x40, 0x1, 0x8}, 0x94) 00:08:13 executing program 2: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x1103) fcntl$getflags(r0, 0x0) 00:08:13 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0x9, 0x6, 0x3}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x3}, @ssrr={0x89, 0x3}]}}}}}}) 00:08:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/117) 00:08:13 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x998, 0x3, 0x3, 0x1, 0x9b, 0x8, 0x6, {@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x42}}, 0x0, 0x9, 0x0, 0x2, 0x93d, 0xfffffffffffffffa}}, &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0xf2}, &(0x7f00000002c0)=0x8) pipe2(&(0x7f0000000140), 0x100000) syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:08:13 executing program 3: socketpair(0x2, 0x1, 0x5d79, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001180)={r2, 0x800, 0x9, 0x800}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000013c0)={0x1, [0x1c00000000]}, &(0x7f0000001400)=0x6) getpid() mlockall(0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000012c0)={0x0, &(0x7f00000011c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000001300)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001340)={r4}, &(0x7f0000001380)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000)=0x48, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001440)={0xff, 0x8, 0x8, 0x5, 0x3, 0x7, 0x1f, 0x8, 0x81, 0x0, 0x43f5}, 0xb) 00:08:13 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) mkdirat(r1, &(0x7f0000000540)='./file0\x00', 0x26) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/63, 0x3f) getuid() r3 = socket(0x3, 0x3, 0x4b3f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000580)={0x6, 0x800, 0x1000, 0xffffffffffffffe1, 0x0}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000600)={r4, 0xff, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x264) syz_execute_func(&(0x7f0000000340)="c4c2dbf5bf00080000c441fd7633c442fd227200c4027539c73e672626660fae7800660f623e460f55da66410f28dd8f6860ed7ce9092f8f4978e26305") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4) 00:08:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) setrlimit(0xe, &(0x7f0000000000)={0x7, 0x4}) fchdir(r0) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b004500f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:08:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xfffffffffffff800) 00:08:14 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x40) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0xfffffffffffffffb, 0x1000, 0x4, 0x7, 0x8, 0x9, 0x6, 0x0}, &(0x7f0000000100)=0x20) sigaltstack(&(0x7f0000ff6000/0xa000)=nil, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r2, 0x2, 0xffffffffffffffff, 0xfd, 0x3da}, &(0x7f0000000280)=0x2) accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 00:08:14 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8000000000077, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x500) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x81) ftruncate(0xffffffffffffffff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0x100, 0x4) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in6, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0xbc8, 0x0, 0xffffffff, 0x1, 0x6, 0x1, 0x9, r1}, 0x20) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r2, &(0x7f0000000540)="94c4185c4a7bdbbc525e5f103f268faaf7226eae10aca4bef7cd1024668d13e4440e42600367295af3cb6b8ab828f719d0ebba6ca96eb23e6cd4f1838e319739436fe744b7766ec972672555a1a46df28b47afe9833ea940feea585182f3939e8d90dc5f48860866379eff64befe56d1be55b9e395cbb87d46432e0ba68fce5fd5511b995e39eff195ed04dbf162b10f7a58e9ea7c8873474e151fdc500b0538904c0130ab3c326a9b74483038a6a1d3d4eb1089f3b90e2c3baa4905d07950dcfd590678f71e5da3cdf0", 0xca, 0x20000, &(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, 0x0, 0x0) poll(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="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") 00:08:14 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) flock(r1, 0x1) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000001c0)="baf3af4b4090269df3ccab9a43890c5ffb870b81f7fb55811d222bc4704ed1cd18d0a8b65999f9c0bb337e9f94a45cd9d96d901e1245c1f2253755c5d8b3e31c0c9224780a8d1c7cbe942412027da069422505d5ccb623e34d1a7f735396be0765f160dda1db2a5e2164ba691a3955b3ff9427f0903b73ac52f778f2539595b9be1a1f8aaf1807826285fc938e78aad5b7cd6457357486ffebe7b2190af668") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) 00:08:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x7}, 0xc) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x14, &(0x7f0000000040)={@multicast1, @empty, @rand_addr}, 0xc) 00:08:14 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) getpeername(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) read(r1, &(0x7f0000000200)=""/6, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000001c0)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 00:08:14 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) read(r0, &(0x7f0000000000)=""/230, 0xe6) syz_execute_func(&(0x7f0000000180)="1c20c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c4410fd0e5f265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d3e3e6567670f1b0166660f3a0b0865") 00:08:14 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@broadcast, @local, [{[], {0x8100, 0x53, 0x5, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @multicast1, @remote, @rand_addr=0x7f}}}}) 00:08:14 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000018100907800000000709433df000000000000000000000000000000000000000100000000f200"/102]) r0 = socket(0x1, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3ff}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x3f, 0x8, 0x0, 0xffff, 0x104b, 0xeb, 0xffffffff, 0x1, r1}, &(0x7f0000000180)=0x20) 00:08:14 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f6e696c65300096f75be54b4cfd1db32d89cd42fecf8217e1813551adf9e288b3fda78b12e4356f19e8820947d0a02b13065a0b7f283d6d06f31bf254407635e0763ff5cb50693a6b3c457880000000000080000000000000c6c54e7faf8817c3011fdc6512c713a4aab01c5c1607000000000000009a5063f1a03c259c7e1f4a1264a94025f130b6e6c4b111ed232022ae24a1044a1b62d9ffedf9c7af3d95d1cff99b94f600eb235d6cec1df0b282f2a5de036aeca9cf0d64cc32e13d7d6c7bbbba790e859ba53c424fd7777d61698a2fb123f3a2724d6c74c5a252d191b7e18c9d9cba079d950286e115ba32d7bd0ba5d998652351c65aaacfb12f0b44c9a71b3e2ecd6ed0274f145758a7c92a19015297bedca5ecca8710bf2b34deb26099b6b4a662fd55ca57e32c65ed3e33d6c22fbb"], 0x1) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:08:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@rand_addr, @multicast1, @remote}, &(0x7f00000000c0)=0xc) r3 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r3) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "00990d395c6338fce2c8c3344be7f318"}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x25, 0xfffffffffffffffe, 0x0) r4 = fcntl$dupfd(r0, 0x11, r0) sendto$unix(r4, &(0x7f0000000040)="224f6b2a7088008ba764a771ab94a2fe6db420beafcba03f0ba2bc8aafaf9a066d5287c1a4dbb9224cea00f951181ad296e2a36e", 0x34, 0x8, 0x0, 0x0) 00:08:15 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x2, [0x1, 0xfffffffffffffc00]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xf7d}}, r1, 0x7, 0x8, 0x7f}, &(0x7f0000000080)=0x8c) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) 00:08:15 executing program 0: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) 00:08:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) fsync(r0) ftruncate(r0, 0x10000000009) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000012c2, 0x0) semget$private(0x0, 0x2, 0x200) r2 = semget(0x2, 0xfffffffffffffffe, 0x20) __semctl$IPC_RMID(r2, 0x0, 0x0) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/24, 0x18}, {&(0x7f0000001100)=""/252, 0xfc}], 0x4, &(0x7f0000001240)=""/168, 0xa8}, 0x1) syz_execute_func(&(0x7f0000001340)="c4027af5efc422790d460041c18c3f39fa2d567cc461fc50cff3440f58166764f3490f38f6820f00000067666441c1ea3b66450fdcfe67660f3a61380ec4617c2fb4764f000000") mknodat(r1, &(0x7f0000001400)='./file0\x00', 0x31, 0xffffffff) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f00000013c0)=0x15d, 0x4) 00:08:15 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, r0) setreuid(r0, r0) setreuid(0xffffffffffffffff, 0x0) 00:08:15 executing program 1: syz_execute_func(&(0x7f0000000000)="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") syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) r2 = msgget(0x1, 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r4 = socket(0x2, 0x20000005, 0x84) connect$unix(r4, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x7, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r5) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4040, 0x0, 0x0) poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getpid() 00:08:15 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x1000000000, 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c) accept4(r1, &(0x7f0000000540)=@un=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e, 0x10000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) r2 = open(&(0x7f0000000240)='./file1\x00', 0x100040, 0x82) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000440)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000480)={r3, 0xe6}, 0x8) link(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x5) 00:08:15 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x4, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) msync(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="ba4d24e163dd4f093faa3c7b6de8950230cb4bbeb31d70f0e49700bf65c168a61110cf818e34eabc797faa23d56d1ef93b12c1fe2aeb117e46ce813336dd61dd3c6c610669bb", 0xfffffffffffffe8d}], 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000280)="19a7382d8f477cb58cb48fed", 0xc}, {&(0x7f00000002c0)="7181df9f6296feafa18eaf9cd3e69cb95e1c254f1a587827f5cee6db1988713dfec3ddaf15c9bf164a40b94fb7adcb6c794a1b58402a8d6b2c1cbd5841fbd6be84b107626fc21e5be0e304a71d6f612a68b238aa868eb7f37afe54a99a528dc641a7a56468ab09", 0x67}, {&(0x7f0000000380)="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", 0x1000}], 0x3) 00:08:15 executing program 3: syz_execute_func(&(0x7f0000000200)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xe5, "c526b73025cf97a3d47b1e1395a214ff100feb7dcb2bba8d10c429778cc96a804708242fdbd0f4be1c5229fb0aca9b56f5132513b572544a8a442e882958b595fc0d81412bb6f9108c24cb36eff61b1c9d8ed51f90240a4f5a60b34cdcc6ee7c70e9b88642a1601df04bee74226b317d651ee513646f3452b9c39d218ab1ca4a56644abe3c15ddf1b260849565d7407361d79d79d3be5cfb236e0692f93f04c27e4fb67af87432f3e60be0f89c31cf6e5ee4df329b7fbfab33651c130184823e3912d3997feef58e8f7ce4741e8dda23512314dffcfd1c84475400dd175919af51dfc49e35"}, &(0x7f0000000100)=0xed) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:08:15 executing program 0: r0 = socket(0x11, 0x3, 0x2) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) close(r0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10004, 0x0) 00:08:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 00:08:15 executing program 3: r0 = getgid() r1 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xe6, &(0x7f0000000200)=[r4, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setgroups(0x6, &(0x7f0000000240)=[r0, r1, r2, r3, r4, r5]) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_mreqn(r6, 0x0, 0x9, &(0x7f0000000280)={@local}, &(0x7f00000002c0)=0xc) r7 = semget$private(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff00000700070000001c004e2380000000ff020000000000000000000000000001f500d8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200a17376600"/148, @ANYRES32=0x0, @ANYBLOB="070000000100000000ffffff0400000000000000"], &(0x7f00000003c0)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000400)={0x0, 0xfff, 0x7, [0xd4e, 0x3, 0x7fff, 0xc45, 0xfffffffffffffffa, 0x71, 0x9]}, &(0x7f0000000440)=0x16) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=r8, @ANYBLOB="faffffff080000000300ff0f01000300780000001c004e2101000000ff010000000000000000000000000001000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f00"/148, @ANYRES32=r9, @ANYBLOB="faffffff8f320000070000000800000001000000"], &(0x7f0000000540)=0xb0) getgid() __semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000580)=""/47) __semctl$IPC_RMID(r7, 0x0, 0x0) 00:08:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) setrlimit(0x0, 0x0) mlockall(0x0) sync() syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="dfc636f3460f5fb7feefffffc481b05dc264f30f2a2c84c4a1f81722c4617a2d19c401d56b61630f00426d2e446690676767410fec3a") sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f26696c65302f66696c65304eb8016102c5edcae1d303dd8ff01d00"], 0x10) 00:08:16 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0, 0x0, 0x0, 0x50}, 0x0) 00:08:16 executing program 0: syz_execute_func(&(0x7f0000000200)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e418120db002b0003e86eba3b0dfe0c737388a1c40fbbc4e2ed5d652b28430fabda4001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b339fbb15ffb110f0fca38048336000000") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xfffffffffffffffe, &(0x7f00000002c0)=""/170, &(0x7f0000000140)=0x6d) 00:08:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="661051d48197a826d5bf0f9384ff80b2b8bce13eb39c62678eebbf7a96dc2a389f51d6de5d80ce19ab4dafce386849516df98639a1d6974c72ac2925b55ac9da6c6096b99fa7c7b39f553fd8ee797ae7c02ba1a625e796a4217f13cd05fc7fd552f2bf665945ea6966ca2f08bdfa95fccc887ad83b4ee365b4a6895e62aaad76cfeb40a63db81d63a1aa4e7f335cd072", 0x3ff, 0x4, 0x2}) accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) 00:08:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x90cf716803045482, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 00:08:16 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x2200, 0x7ff, 0x3, 0x0}, &(0x7f0000000180)=0x10) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/106, 0x6a) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x9, 0xff, 0x6}, 0x10) 00:08:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000200)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020440000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = dup(r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x8840, 0x100) 00:08:16 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) socket$inet6(0x1c, 0x20000007, 0x2) 00:08:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1]}, 0x6) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) 00:08:16 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x1ff}}, 0x0, 0x101, 0x9, 0x9, 0xd69, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f0000000480)=""/240, 0xf0}], 0x4, 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000600)=r1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r1, 0x3, 0x7ff, 0x5}, &(0x7f0000000680)=0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000006c0), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000700)={0x401, 0x900, 0x2, 0x100, r1}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000780)={r1, 0x3, 0x3, [0x200, 0x287, 0x2]}, 0xe) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000007c0)={r4, 0x2, 0xff, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000800)={r5, 0xc17, 0x4, 0x9, 0x3, 0x400}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000840)={0x4, 0x3, 0x7120, 0x5, 0x7, 0x6, 0x22, 0x80000001, r4}, &(0x7f0000000880)=0x20) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000940)={0x7, 0x6, 0xba26, 0x7}, 0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000980)={0x68, 0x8, 0x400, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000ac0)={r5, &(0x7f00000009c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000b00)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000b40)={0x9, 0x1240, 0xa00, 0xb6c1, 0x1, 0x4, 0x31f, 0x5d1ea6f2, r6}, &(0x7f0000000b80)=0x20) r9 = dup(r7) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x108, &(0x7f0000000bc0)={r5, 0x7, 0x3, 0x5, 0x5}, &(0x7f0000000c00)=0x18) listen(r9, 0x5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000c40)={@in6={{0x1c, 0x2, 0x9, @empty, 0x2}}, r10, 0x7, 0x1, 0x1000}, 0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000d00)={@in6={{0x1c, 0x0, 0x3, @rand_addr="f7e0de15e4d6036330842694051c9d16", 0x9}}, r8, 0x400, 0x7fffffff, 0x33}, 0x8c) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000dc0), &(0x7f0000000e00)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) setsockopt$inet_tcp_buf(r9, 0x6, 0x23, &(0x7f0000000ec0)="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", 0x1000) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000001ec0)={@rand_addr, @remote={0xac, 0x14, 0x0}}, 0x8) sendto$unix(r3, &(0x7f0000001f00)="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", 0x1000, 0x20005, &(0x7f0000002f00)=@file={0x0, './file0\x00'}, 0xa) 00:08:16 executing program 1: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000280)={{"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", "0816652aff2f597690c87dff774033c789a4cd4c51f6c320c58edfc42eb5bf32", 0x1, 0x100}, &(0x7f0000000040)="4d85445d0776ca1b19e53dde0546e6817abe7fbea5fbef694b1c0dc9e3421b0ec95012f86e3987e3fd87439eaa0b042d712030315b4719323bb0887a1eaea8b40c5f506ac79475f1dc6423267fa4bef813a5be6f83fbbb", 0x9, 0x8, 0x4, 0x3, 0x10000, 0x8, 0x9, 0x2}) 00:08:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x3}}, 0x0, 0x7ff, 0x401, 0x3a95, 0x3f, 0x245fe6f9}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0x416}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) 00:08:16 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000008000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xa5, 0x0, 0x5, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x110, 0x7, 0x5, r2}, 0x10) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 00:08:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) writev(r0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000}], 0x1) r1 = socket(0x11, 0x5, 0x21c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000010c0), 0x1) fcntl$dupfd(r0, 0x12, r0) 00:08:17 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80009, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x45}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x4, 0xfffffffffffeffff}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000b40)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup2(r3, r0) dup2(r3, 0xffffffffffffffff) 00:08:17 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f00000004c0)=[{0x3}, {0x0, 0xfffffffffffffffe}], 0x2) semop(r0, &(0x7f0000000040)=[{0x1, 0xffffffffffffffff, 0x1000}], 0x1) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) 00:08:17 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000180)={{"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", "650c464f0226ef0d970d29236482d91658270e99952def6e3bbc55b88d59ad14", 0x7, 0x1}, &(0x7f0000000140)="d856b18ab539f0eedfa672e0e1cf9a1569e6f6beedfec7bddd2b6072b19149986d3c58e7488b47cff9e1d6ce93017027", 0x3, 0x8001, 0x9, 0x1ff, 0x6, 0xfa4, 0x3, 0x36}) syz_execute_func(&(0x7f0000000000)="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") 00:08:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x108801, 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair(0x1, 0x5, 0x2e4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0xc1, "09f2f31d4a23e0f62395c0200e4203b75ecd38cf4eb25a2aa6618fc47abc9e71ff673890c0ed8c7fa2cd1ab2d80464996751a02e10c4d6f6fa938ef51a2e70117c4d5dd70408c8d57c369aa548a628b33753f54df693b1ccee7f6a10ab40e0259acb41267f5c987a6d9d28d5607309ef2557c4454f7ca08c907ea8af4f6d7a3181a729b7a35f91effdf5612bef420e8abc7571b7def075c320403ab5b8f7bbec68378fb4b329c4cde1b33e89a5042ecdf38fd818e14ef522162487cafccff13005"}, &(0x7f0000000240)=0xc9) r4 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000290000003f000000000000e801000000"], 0x14}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x8c) 00:08:17 executing program 1: r0 = socket(0x2, 0x3, 0x2000000003) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022eff0a67a3072c125f2f66696c653000"], 0x1) 00:08:17 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") madvise(&(0x7f0000b1b000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) r0 = semget(0x2, 0x2, 0x1) r1 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffff00000000, r1, r2, r3, r4, 0x81, 0x1}, 0x2000000, 0xffff, 0x2}) 00:08:17 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38a") r0 = semget$private(0x0, 0x0, 0x4000040) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f00000000c0)=""/104) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000180)=""/115) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x0) Waiting (max 60 seconds) for system process `vnlru' to stop... done 00:08:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf111b4100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="07000000c0e884c405ec490c5bdb625536bc7a79b951ef2846802b467aae64cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf558dc23f36a105b0023949"], 0x1) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f4187") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:08:17 executing program 0: syz_execute_func(&(0x7f0000000240)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @mcast2, 0x9}}, r1}, &(0x7f0000000180)=0x84) writev(r0, &(0x7f0000003740)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="4bce59e7a2e9902ba950b859fa32e0078523f3a095304af1dbc3df0ed45f0ea8fe30f4eb59b33108f4a00b4e80100998430eaae58f82d46a13dcba25424481fd68bad5dae9142586b2eb94f805028dcf6057e7e0d70b301f4117074e810123e76a772f10f4d640b823cf1c3890d90b731050eb41e5b0a3458d68b6af963e1c073a8cb80dfc2ac908869e4118984131598ee506da7be307e97942081679a0697ff40fc1b1b8582ef8043e87d711a07763f6c06014797afbb22932377180db867247097493ae5eaef15d378d8e35b55ca9e5dc", 0xd2}, {&(0x7f0000001400)="e5eefa3f24590e5293e9d8cd25da1c9c7c6cd69fb6ccfa4b64f3fac67a0d877dbd75f8e520ba9e8c982af49acd80cd3c0e5b425063652b0cfaaae4f223a7eec20f8382fc0d8fbcb1782a592ce14a4fa2f1188552d4b511e18dff914425bedcdaee17cdc355fcd14710b5c2c611d39de606002c56fe3beea60ce8c78ffb4586255d9707c3c0781dbd3f1c39a74a98063bc6cae4c856b9fbe2842ff619ee0fa94e5810a74b3ae16929258c7e7674a2ca7860df835164c12a5d02d3b8baaf7e71190f66c41d294b0a4e0bbb94846b5470399f7a10", 0xd3}, {&(0x7f00000001c0)="cc343f48abfac8264138", 0xa}, {&(0x7f0000001500)="f11b6bca080762d308277551c538bf1bc168c313d158ed00018c452bdb1934a1d4d6789de629f89c6ee0558db255fbc11aa0b10d86d6b0714d2fb5712504e30801fdc46f7eaa725e56deecdcd5f50e10154d4a78da60ea683c261065d930ad27d2eb62653b6809344b7d24d3e8d51e0f", 0x70}, {&(0x7f0000001580)="96d2a94f5238d61aaecb7ff7968409272b86b7dc36265312c058d08523f555b5434e4b6dbb1c5df77c572e91dafc94aaa30b5fdf3396e9e2e86fb68941577c1a734f9d47a25d9bea2d3685b7a5a7a8648d5bf02d2d260ed9685c7f6004485689617932bdd08d2059314d4dcaf35f0c89036fde003c738f8967863f9619afb222500cdbda1cec6c4b2c7c6abfbc27394f8bcd5727b3222ad81a1879b3ec400e54fba4137a7323f3695b02687e4d8478175a52ee60288db9994155a422ba4015ef11de1782868274bbd071b93f750422b72badf056a5810fe16dca54fde74789d4d50ff60d691eb6f26557d0a737424cbeca5360d3", 0xf4}, {&(0x7f0000001680)="babfc488220a5e5f79971b9812ef118b9af8b9d7cf5d34a8b74629bb811c7812f2b72b3856964c5104728f7ab2a3b033da8f7ecec86b43b0f441dc794008889c2b338bb371e13d61bfb79eb643d2573dd8a5f7f339864ee739cbec7af67383a8ea8d1f4e0a09795cba461b5a827152e4ebb456744d245a4527d0722ff584e161bd3f384d7a21f29bfb301058a69037b816afc51e475ada28d0df9029158266847287f2464e8712e0353110fd4d40a232d3", 0xb1}, 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0x1000}, {&(0x7f0000002740)="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", 0x1000}], 0x9) 00:08:17 executing program 0: syz_execute_func(&(0x7f0000000340)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") chdir(&(0x7f0000000000)='./file0\x00') Waiting (max 60 seconds) for system process `syncer' to stop... 00:08:18 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2240000000fe8000000000000000000000000000bb0700"/128, @ANYRES32=0x0, @ANYBLOB="75001c4e5f4e008000"], &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e230000070400000000000000000000000000000009000000000000000000000064bf00"/136, @ANYRES32=r1], &(0x7f0000000180)=0x8c) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000480)={r2, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in]}, &(0x7f00000004c0)=0x10) poll(&(0x7f0000000240)=[{r3, 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000540)={r4, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000580)=0x10) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0x15) fchdir(r0) 00:08:18 executing program 0: r0 = socket(0x1c, 0x5, 0xfa5f) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x9c9, 0x400, 0xffffffff, 0x7f, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x25, 0x1000, 0x8f95, 0x6, r1}, 0x10) sendto$unix(r0, 0x0, 0xffffffffffffff78, 0x80008, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0xf412570a368e2a09) 00:08:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000200)="eff4c3614ece2934189d42ddd63ae1f348b13f9fdef75125b59949d1a49a9397df421410d6d56a6761c15253e82c29dd3616a23944db21caaf519743b83880f6bdba84f25480042bfb3dc9bbb258bd42cb398d11b5be6359f33da1550da7401a549e2f6ff00ea99af3cc409025a3c254f40d92da64cb05e7679ca69c42184b8a41fbe043d5fbc3dbb2da2eac835d31e28ddcd2") close(r1) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)="a22a392901a5ec44e7927dc9fd04847af8433c9a6250c8f38e3107569413") 00:08:18 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000000)) getpeername$unix(r1, 0x0, &(0x7f00000000c0)) Syncing disks, vnodes remaining... 8 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 Syncing disks, buffers remaining... 3 2 Final sync complete 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 = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe0028b58400 frame pointer = 0x28:0xfffffe0028b58430 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 = 3067 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 559 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028b58060 vpanic() at vpanic+0x1e0/frame 0xfffffe0028b580c0 panic() at panic+0x43/frame 0xfffffe0028b58120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0028b581a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028b58210 trap() at trap+0x44d/frame 0xfffffe0028b58330 calltrap() at calltrap+0x8/frame 0xfffffe0028b58330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0028b58400, rbp = 0xfffffe0028b58430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028b58430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028b58460 vgonel() at vgonel+0xdc/frame 0xfffffe0028b584e0 vflush() at vflush+0x3df/frame 0xfffffe0028b58630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe0028b586a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028b58740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe0028b587d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028b58850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028b58880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe0028b588d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028b58920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028b58980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028b58ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028b58ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffded8, rbp = 0xa --- KDB: enter: panic [ thread pid 3067 tid 100220 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why