0x8f, 0xffffffff, 0x8000, 0x4}) mlockall(0x3) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f00000001c0)=""/65) socketpair(0x10, 0x7, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003d2000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) 00:02:26 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="373e25cfa914b76824e6008f638a9a4a3af2bc82233dddfa9031621fb3e9b07b536a654ea782dd42374da5f59428c5234a629a") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x11, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x857, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x2, 0x1, 0x8}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000480)={r4, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000), 0x0) 00:02:26 executing program 2: r0 = semget$private(0x0, 0x1, 0x402) semop(r0, &(0x7f0000000080)=[{0x4, 0x400, 0x1000}, {0x0, 0xeb, 0x1800}, {0x4, 0x401, 0x1000}, {0x4, 0x2, 0x800}, {0x3, 0x800, 0x1000}, {0x0, 0x0, 0x800}], 0x6) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"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", "b2778e97544adebc29697a7d555905649b157ea0e3f1a197f166968225689013", 0x9, 0x7}, &(0x7f00000000c0)="e5fa663e122915d288c714c8e590d34d9bad28f24876078c92add8f7b292bd0c16551f0c438c56ef4eb1e2de1932e2b184a12d2ddbba3ba041be6a6935c07a2862e51dc2ebecd3bbf2178e1f4598f93e07a3231fdfc77c054b713f9d7be06bbe5720955124c50a5929774f11d0329a4f97d7678e2cc86135e491ac656463c04af7ef20bb9cc6781adb300f63d6dc2344d351d964e697961be5c09f22f22d7f8cbddf2f03a8a0dd6f78360891170004dc303aeb320d34f19519", 0x100000000, 0x1, 0x8001, 0x7fffffff, 0x1, 0x8, 0x1, 0x1}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000680)={0x0, 0x10001}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000700)=ANY=[@ANYRES32=r2, @ANYBLOB="08000500afc4411d54aca7e43110"], &(0x7f0000000740)=0x12) semop(r0, &(0x7f0000000780)=[{0x2, 0x2, 0x1800}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x5, [0x8, 0x3b6d, 0x8, 0x0, 0x800]}, &(0x7f0000000040)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000600)={0x3, 0x9, 0x4000, 0x6, 0x401, 0x1ff, 0x78, 0x1, r3}, &(0x7f0000000640)=0x20) 00:02:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:26 executing program 0: syz_execute_func(&(0x7f0000000500)="98a84a420f0ff5a62c431c3e0f05f242e161bfd9496c00f20f2c1841e2e92e363e460f1a7000660fdefc97c4e14bc21126fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000acc4613f2a11c4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e3ef30f4eba7f6b5920d4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d724ba208b7e2") 00:02:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700000000000000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:26 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:02:26 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = semget(0x2, 0x2, 0x410) r2 = geteuid() r3 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000280)={{0x6, r2, r3, r4, r5, 0x188, 0x200}, 0x8, 0x9a, 0x7}) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f00000000c0)="1c16b5b598cf801b69e4f56962f5696200d9d93e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b9d523f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:02:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="a2022e2f66696c653000dc5d1f1a386135f5d602e82a99e2e0caea0bb8db29970074cf7159e97a2364f50f2a9ddbdb5352661942a86510b6d2fd243fde8224e581ae2a46f6b00cc423ef25792e582a069c8dd05214164b83946d19c93580a3e2a8c8e51739c9525b5fbcf829a66ac57a17cb5941816b31bd210f0627"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0xffffff0b, &(0x7f00000004c0), 0x1000000000000281, 0x0}, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f00000001c0)="5d310a12de1ded4a148ab4d49e9265c258b9895ae60daae9c35558793533987d78cef4a17e41e44d07af2aa4568ae5d9bd5e3ce8913c785bdf2dd653c9acda7f99e49e25943efe4c5d8010078745b2c317c1e42810005953d84d562be36c1d51ededc74d168e90880c04dcfd1594405bbb87d5459d603a6fbd6c8c79eb1caffabf20bcfa9e83d980c6c4156bc95da723ab15f672d125d3a4110b48f324e365a2fea7e944497d3b368a1f86d6ad72ec6626352e850194e847c4d3136d22ab7183aa1599acfb9796ce34c3ae1cbc00f5a37cdb4865f886b2537d179ef528ad5c223829896a24d0da5f6a700813cb") getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="ef5568159aade3a780a669157203") shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:26 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000008004600002000000000000134009078ac1400bb00000000010000001200907800000002a90ddd72bda7f4fe5630486d004196e8db8b3b1afd5b039f561375ee90bf1b4033fb175e30d4416899609a8802840fa221d9554be81b3dcff2b36e2f489e5b21816e99cef105639ae94610061ff660a27a4435d0d62b40726fa94975cbb8b1ff566e7b1c22ed391926381f008f5e453e265121cf34f6566e08a86d5f013bae"]) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) 00:02:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:26 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x14, 0x0, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xb13a, {{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) 00:02:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3100000000000000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00000000000000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:26 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) accept(r0, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xe7) fcntl$dupfd(r0, 0x0, r0) 00:02:26 executing program 2: syz_execute_func(&(0x7f00000000c0)="95041d0f05c463694a1200e4bf72720f0f298f17955bf95bf9f23e26220ff3440f9dbad5ff1100a0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7fc40fbb0198e8e80000000fbfce0f73d5397e00572644a5b6b6470fbb7508f24d0f2d96000000000fbdcbf3440f2b5501c461205ffb0f3804830a000000") r0 = socket$unix(0x1, 0x1, 0x0) ftruncate(r0, 0x3) 00:02:27 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x7, &(0x7f0000000300)={0x10000000000b35d, 0x80}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 00:02:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe501000000000000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6599, 0x400, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x10000, 0x1, 0x200, 0x50, 0x4, 0x1f, 0x0, 0xff, r1}, &(0x7f0000000180)=0x20) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffe48) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000140)=0x4) exit(0x20) 00:02:27 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000180)=[&(0x7f0000000040)='+-:,\x00', &(0x7f0000000080)='$\x00', &(0x7f0000000140)='@\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)=']\'@&!\'*\\#!*.\x00', &(0x7f0000000240)=',\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='}+&\x00']) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:02:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000180)=0xfffffffffffffff7) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xa1, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x3}, 0x4) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) fcntl$dupfd(r1, 0x11, r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x23) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:02:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:27 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff80035b51000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:27 executing program 3: munmap(&(0x7f0000da9000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000a8d000/0x1000)=nil, 0x20a8d000, 0x0) 00:02:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:28 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x22) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000000c0)="70acc8f6e175fe5a7762dbff1149080b84bce6c9bc2a047232430cbd4e67ec6cef245a02324aff35135f8ad3f4c891c5b42520d0854f42a07a839b8f0ee60dfc7c0cab98539712ccd7f3f95ee6c78b5444e035e9f9e1") ftruncate(r0, 0xfd90000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000002c0)={0x7f, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8539}}, {{0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}}}, 0x108) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x2c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @empty, 0x4}}, r2, 0x101, 0xb00, 0x5, 0x1, 0x4}, &(0x7f0000000280)=0x98) 00:02:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="080051448455519de6753c5f6dde0c45a74f5ebeb8e88ad610d6bfae53028166dc92753c4e0002"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x5, 0x9, 0x1, 0x6, 0x0, 0x6, 0x3, {@in6={{0x1c, 0x2, 0x8c, @mcast1, 0x80}}, 0x0, 0xffffffffffffffe0, 0x6, 0x3, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 00:02:28 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x30000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) mlockall(0xfffffffffffffffe) semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000340)=0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sync() sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040)) semget(0x1, 0x7, 0x100) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f0000000180)=[{0x0, 0x69da, 0x1000}, {0x3, 0x101, 0x802}], 0x2) 00:02:28 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mlock(&(0x7f0000bd8000/0x3000)=nil, 0x3000) 00:02:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x31, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000000)={@empty, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000040)={@loopback, @multicast1, @broadcast}, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r3, 0x365}, 0x8) 00:02:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:28 executing program 2: syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) getpgid(r0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81}) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) open$dir(&(0x7f0000000340)='./file0\x00', 0x4, 0x180) r2 = open(&(0x7f0000000640)='./file0\x00', 0x20800, 0x80) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000100)={@loopback, @broadcast}, 0x8) setsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0x289) 00:02:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:29 executing program 0: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0xfffffffffffffeef) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) socket$inet_sctp(0x2, 0x0, 0x84) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) sendto(r1, &(0x7f0000000140)="d377b504ae36ef03a8a5517a4921e227d54cd4d5889d2a9ed5d6d204aa4347ce01163a", 0x23, 0x108, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x0, @loopback}, 0x1c) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="9c2415da376e9fb3ab16075b17409cbba55559e7fadb0ab1ae4aaaff0700800306000000000000"], &(0x7f0000000280)=0xe) open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x80) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x4, 0x4, 0x1001) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) 00:02:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:02:29 executing program 3: syz_execute_func(&(0x7f0000000780)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000300)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x6, 0x3, 0x32e, 0x5e, 0x0, 0x800, 0xfffffffffffffffd, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x1, 0x8, 0x7, 0x7fffffff, 0x6}}, &(0x7f0000000400)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r1, 0x2}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0x1, 0xfffffffffffffffd, 0x7, 0x3, 0x2}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlockall(0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x10001}, 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x40) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) r3 = fcntl$getown(r2, 0x5) getpgid(r3) write(r0, &(0x7f00000000c0)='R', 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x22) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r2 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/176) __getcwd(&(0x7f0000000000)=""/85, 0x55) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x6, 0x49b6, 0x3, 0x80, 0x2, 0x7fff, 0x6, {@in6={{0x1c, 0x2, 0x0, @loopback, 0x3}}, 0x0, 0x7, 0x0, 0xffff, 0x3, 0x5}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r4, 0x1f, 0x101, 0xc078}, &(0x7f0000000480)=0x10) 00:00:00 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002bf, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:00 executing program 0: r0 = socket(0x1f, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) fchdir(r0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "368bda40cc611aad56d7b327ac5bf1a6029b743fec74771b31e65e5107a05a8410c43917dbc635b21c6160639bf62b1070ee583d1a2000702477f075c3143176da14aa571d681f173e3af69c02262cfb76b883c709e8efeb02cbd23006d1ea6e63c7a4d5a430ee940ac343e32eec06671556afcc39876bd7ac5a2ee22ac936fbf74b291e865898f978c3a4cd2e00d8a138139ae31762bd0b5bbe04d06b2420f2adb2dcc1a9eb2796cdfb3ae8528e63fbf543669745682cc0c2b23d17a4638d0603ea1598730bf70bfea7eaebe5365ef60260fbd81fae8d76482328ef98be44a1d13f96e4db6fc7e5afe69156cd7f5a40"}, 0x100) 00:00:00 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x1ac) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x100084, 0x4) linkat(r1, &(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000640)='./file0\x00', 0x400) linkat(r0, &(0x7f00000002c0)='.\x00', r1, &(0x7f0000000340)='./file0\x00', 0x400) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000380)={{0x1c, 0x2, 0x164, @empty, 0x80}, {0x1c, 0x1, 0x7ff, @loopback, 0xc2c}, 0xffffffffffffff81, [0x1, 0x6, 0x800, 0xfff, 0x2, 0x7, 0x3b14]}, 0x5c) syz_execute_func(&(0x7f0000000140)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec4a1d9fd4a34eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = shmget(0x3, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) getuid() getsockopt$inet6_tcp_buf(r0, 0x6, 0x2065, &(0x7f0000000480)=""/185, &(0x7f0000000540)=0xb9) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000580)=""/172) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/81) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000740)={0x0, 0x9, 0x3, 0x991, 0x4}, &(0x7f0000000780)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0)={r3, 0x94}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000800)=0xff, 0x4) r4 = semget(0x0, 0x3, 0x10) openat(r1, &(0x7f0000000700)='./file0\x00', 0x200, 0x180) __semctl$SEM_STAT(r4, 0x7, 0xa, &(0x7f0000000940)=""/220) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1314}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r5, 0x4fd7}, 0x8) pipe2(&(0x7f0000000680), 0x100004) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000006c0)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000400), &(0x7f00000000c0)=0x4) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x1000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7fff, 0x4) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xa, &(0x7f0000000100)={@broadcast, @multicast2}, &(0x7f00000000c0)=0x1) 00:00:00 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = open(&(0x7f0000000040)='./file1\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x4, 0xfffffffffffffff9, 0x7ec6, 0x3}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) close(0xffffffffffffffff) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="c0601cc39b96ccbf3b66d6443def25a0bdb6a1a2a9f373a041ee75f1b3cac60719240595c9d9cf57f84909306a083cf958ff041dfda6e5850037814950421459194915289558b5c7773cf14f5f11d9d48cc15a5a5de7522b7d6b3f481ac0caef53aa67b9df1525d6503c2a6274491b1f798ebcc9d356b09688513702a226e1d592300af5b0da58d918e6f7bb2ddc004c2234169e9248957d0e07eb7242e972e1663110cbe5484b93746ae63bed54aa80b2b94329a739ecc8ce2cc8165e7a3b14bc4e33ba436dd3afb5f36772a942", 0xce}, {&(0x7f0000000300)="63513687da73c0d0b8090585f395263eae41e0dcb3d4ce818af857868a297d8bbcc6183b9c0af6474931ceaa7a5cff96efa92f2dcdf4cbdddd09b06b8ad0fbc2d1b59e43dfa5201c7024ce2812d2d44d8cbb2d773bcd47f5a13dd7239b584b3f4c7dff741cba4d295d960c4fc9f79b8cec4fbc526855a011f40eee2f1263ace80d274d1632cbf3f8276002344b7d7c19ec43834bf6274543ef5c89ce2b3840d4222e289b3bc61a7751cfe17eae1bbb00963f6219796f4344e069e7a2e415acfb26467f7b93bcc3973b8425af54247c685957567748a3f31b4bbde94f", 0xdc}], 0x2, 0x4b) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xffffffffffff7fff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r1, 0x4}, 0x8) ppoll(&(0x7f0000000080)=[{}], 0x1e4, 0x0, 0x0, 0xfffffffffffffdfa) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x4c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="d3639c56d6d6592c9f5086b677d062a20b2c0e1472e01686c6bc3d57c6869885b6c9118d6f6388e5359c34bb9a006a274b916794e211764e2a798fe36772153098de62db03d152f07f") fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 00:00:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) clock_getres(0xf, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}}, &(0x7f0000000040)=0x8c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe0200034ad5cba3eb3e30370d3865a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000003c0)={r7, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r8, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0) 00:00:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) unlinkat(r0, &(0x7f0000000100)='./file1\x00', 0x800) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x10000, 0x0, 0xffffffffffff8001}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="8db55b23b028103f06fe4c07925b433995e00d89a0ea1989396bcdabea18e1791dbdb0eaf4681e8ba8e1240c05d0c3e4e2f20759ce6b9ef15aeb3a33ba8eed77be976934b9e10f5395335264dab7f8026b92bf64808139eabba773ba05b43d09feff707bc62ab92ab73d2ff6114fdbd8305a33ff888ae3378829b13ec3b4b43dca73") fsync(r1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: mlock(&(0x7f0000efc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x20) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178789602c401fe5ff6f6c1460000e1b1acc4a1792b778c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/35) r4 = socket(0x2, 0x1, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00696c67f63207229d5a64c600000000"], 0x10) sendmsg$unix(r4, &(0x7f0000001b00)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00002e2f822224a1302f6669047f981393a14272b09c7e24000001e00016b10e00593f46cbd9090000002208f27a13f8434120c2439a7f85f9c0fe9c48593575ff17e7c8bbb442aa0c5a0e25c456904c462b996ab52249e1d2b137adad9b915aed51dc5ddd05d2812c1b811864d27db8bb8e062d6a"], 0x1, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000080)=[{r4, 0x2005}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000300)={r5, 0x3}, &(0x7f0000000340)=0x8) r6 = getpgid(0x0) getpgid(r6) r7 = msgget(0x3, 0x8) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000600)=""/155) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) freebsd10_pipe(0x0) fcntl$dupfd(r8, 0x11, r8) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x10) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) recvfrom$inet6(r1, &(0x7f0000000080)=""/14, 0xe, 0x40000, &(0x7f00000000c0)={0x1c, 0x2, 0x4, @mcast1, 0x100000001}, 0x1c) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000280)="95040c0f0541dfb295ca0000e4bf72720f0f298f17955bf95bf9f23e26220fa0e5be34d1c4e1f9c421fcc3d765660f79ea0f6eba0d8c738846df2df7ffff7f67f2a60fbb0198e8e8011c000fbfce0f73d5393e3c572644a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000") 00:00:00 executing program 2: socketpair(0x2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup(0xffffffffffffff9c) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001480), 0x20000000) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000001600)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000fc8eaf8f6dd00325560f2ff7e09136083c590914e97b3bcc4045851a2ee8cbaf14b4147363f6e9e10693b479f4dc8e37568fcddeb26ca584bcb100593f67010280115f17a553644cc150909a2ba84fd8f92211a0a90802e477bdebe0c04750a55e"], &(0x7f0000001500)=0x21, 0x10000000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001540)='/dev/pf\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001400)=[{&(0x7f0000000080)="8c880c678c7a581b455c8f32995f49b2f75a485b51ead38d61a4ce3c7aeb799aedda7484d80dfcfb429939b2988a994566df8f62157861e44538f2d3d90a9db755c81547bfe9f2195dfab06c1b320b9f60cfdced5746aed7d52c7396eaddae352a79a732cee43584eb754eff3292516cf00d995c92761044448a55d76aaf733c21d331771904e0f03039dc17ae66d2c8", 0x90}, {&(0x7f00000002c0)="34705c00a793a96540cb572c316c2f6d58f6b8a849304367dacc25794cf3934c2e7064043015df5c353aa02295c671f9b350bc8f9565a3350b4091dc842ecbbb69b9f4068d14146c19f3a9482f755c84b7bfc911c3302f2f95a04da0239e2e1140606af5ddc354a2fb30d1cd642b917a78991b3cbd2cefe616b74831666c8f595e570c194b7e4c7dc404f880d52237e77dc4c2dfd4f8907ade7873fc140b165fc4840d6956130069ab21b784634c730ded17", 0xb2}, {&(0x7f0000000140)="b348b7987b3f400b5ab79a5e64e974a8f34675e9387e704d3caaedde35ff5acaade3e417969627bfd205394ceb740036db509a04be5d4ea643ea677c10df", 0x3e}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="3f0cebb7b6af580730ec8eef60cd11605ef72d5c561f6c77883bb8b66fe741e47d461de36b5409b1cbc41e3e31c0a2be1069aa9cf6884bae00b085dd3b25a1fc157ff4f072826ffcb4614f", 0x4b}, {&(0x7f0000000180)="631c3c9ee4456fd15c5c42634646da76a82df86a89d972bc9cb5d8be6d0f3ac67a430594ee1b60edeb409179", 0x2c}], 0x6, &(0x7f0000001580)=[@rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x20, 0xffff, 0x1, [r2, r3, r4, r5]}], 0x38, 0x58f76d317d5d62fc}, 0x9) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x8, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f2f66696c653000000000000018bed0716f1ff9ca070c2e5db4df65ddce027ea6a866356ea262d1481c2a8bb6d9e87b38cc633d419c4a1e0247a7131bd50db7a400ac49109cdabfa4b9a51b00576424b5bf2bbb55d6f95ae3b34d9d3152ffd57a07555333fc5eb73178c9725aa534f1eef0a854b1a08bcd6ecf3eeb64debff567e3a4a86633cd993139354c1efc7c74be840c61c608294ad200ee89e560461a2d71d341eb3573443dc013fca332e0f82c134f9da2aaeb4c57ce88164280d6a826651d89ee9003d3f246edf0d95a41bea022c66682ee2df2a3484dab676f9eacb399172651d90d981295949032b357f7be"], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:00 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000340)="65f2363e40c0a584ac0000d6c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec464364181e35e0d9e8e02023ed107c4c2b90a23f21667f2450f10c751c1c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bc4816563b004000000c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000004c0)=[r2, r2, r2]) socketpair(0x1c, 0x0, 0x7, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x3, 0x3fffffffc000, 0x3}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r4, 0x80000000, 0x3, 0x20}, &(0x7f0000000480)=0x10) setreuid(r0, r1) r5 = msgget(0x1, 0x1) msgrcv(r5, &(0x7f0000000500)={0x0, ""/119}, 0x7f, 0x1, 0x0) msgrcv(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/209], 0xd1, 0x2, 0x1000) 00:00:00 executing program 0: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @broadcast}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000580)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff246dce800c35b5b304545e269a841000f9945332faef5f50f54635bc4a1e1e0ef26400f0d1826d23fe30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x10, 0x4, 0x7fffffff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) unlinkat(r2, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x4}, &(0x7f00000000c0)=0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r3, 0x4, 0x6, 0x8, 0x0, 0x5e}, 0x14) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000380)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r5, &(0x7f0000000080)='./file0\x00', 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x8001) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x8}, 0x24) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r3, 0x8, 0x2, 0x951, 0x67de}, &(0x7f0000000140)=0x18) 00:00:00 executing program 2: syz_emit_ethernet(0x106e, &(0x7f0000000640)={@empty, @local, [{[{0x88a8, 0x2, 0xfff}], {0x8100, 0x100000001, 0x401, 0x2}}], {@ipv6={0x86dd, {0xd98, 0x6, "411de9", 0x1030, 0x7f, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @mcast1, {[@hopopts={0x0, 0x4, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0xfffffffffffff800}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @pad1]}], @generic="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"}}}}}) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0390780000000100f0a0af00000000fe8000000000000000000000000000aa00000003000000000000ffffffffffff33c971283f220f6252b2e6e6df"]) syz_emit_ethernet(0x158, &(0x7f0000000000)={@remote, @local, [{[], {0x8100, 0x10001, 0x2, 0x2}}], {@ipv4={0x800, {{0x21, 0x4, 0x80000001, 0x1, 0x146, 0x67, 0xea, 0x2e, 0x3f, 0x0, @empty, @empty, {[@ssrr={0x89, 0x1b, 0x81, [@multicast2, @broadcast, @empty, @local={0xac, 0x14, 0x0}, @multicast1, @multicast1]}, @ssrr={0x89, 0xf, 0x5, [@loopback, @broadcast, @broadcast]}, @end, @timestamp={0x44, 0x24, 0x1, 0x1, 0x80, [{[@remote={0xac, 0x14, 0x0}], 0x64deee3}, {[@empty], 0x8}, {[], 0xdf77}, {[], 0x2}, {[@broadcast], 0x100000001}]}, @generic={0x97, 0x11, "07fafef08d23e6ec0451acaac319cc"}, @timestamp={0x44, 0x8, 0x9, 0x3, 0xfffffffffffffff7, [{[], 0x9370}]}, @ra={0x94, 0x6}]}}, @generic="d1afb9b580ca29dfa683bd1ffcb55542a8c3cdf7156e63dcdc1433368665e5b2360d5569b1674b072f1e38ef87d3683d7eae764f4acf8df02f8ada79851ee16e23473bc8d630cb512f32f7430f47daa1d8152290bbc7b5517836b404e02088cab6a7d3a5178725db2ab3e32a3f072dcd1dbdc60b9d90784b63f2a51c8f66bdd71e1022ba5007b7bc03b07d702994c22a2da711c7276cf92bbc06acc6c0932a4776debe30676f180d2d2d042da9f636e0a9cd8e7aa2f0b469ede6650700f3e716c28f"}}}}) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e5, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x6, @empty, 0x9}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000001c0)="9c7b0703040a1e079ff45389adcb47badec27a9b607ea326ab900828fb5ad33e2f551fd3f20c304e50f5983c21e846ad81aabaae9acf2b03ff063cba0c23374b1dfe4939e447e2d0eeefbcecc016175dd9e6fae9ec10bf595de4dffd787dbd5200da6ea3b8a7915489d4dc1a6f8b7ca8060e1c4626b20982ce0acf18dce5b1a6ac3ee800cef0ad4d737b24da28863b18c66a6dbd283a130128e91a148075779c8a175532061c483952b1cb499d7a9b30a224033586c4f318b845a9f5fe206dd2a0cec2adf94c1c9cc2c7f8d3e1fd96de3a71ac7a267428dc5aa342258bada4e5a260ba4c887cddf3dbdb6e6ae93951df880a", 0xf2}, {&(0x7f00000002c0)="1dbf749ab10592f004e863f8c447c2a56143ece21950ba3f9adb00675d47340ee8587e7f8dc2c29be133d9ff9fed47863f478489922045af87aeba23472dd4ded1e5d671dbb0efbeb446f9416b125c394e3f30595cd3739e141e363baa223026e9998e7bb10888b2eece3d5727681b265dfbf6d686eabf5e709821851882e70040ca9edfb2d9dcdc403b365d86d94525cc35c7a2cbbf245b85a87f9dc2ac4bdcab04e083f9e00a8d5e93918178d1b9c557584bf1afbd8252ff24edebd5e7e32236a623b2d7d0acb7c1c2d7f97855", 0xce}, {&(0x7f00000003c0)="f7ea5bc78d8496d7368f635c9577fe7182d1a1a3e7819d97a4698351f9d25550270b069aaa70f3a96b6af13ff13397eb6e830f6a422c420849749ad8120a97d2ce3de4c346c7bd1dabf92b203140ed6268efb3a2ad7a01b6789a31cecc60423c155cab2983f8a345aec254a190a2b07426ad8c8a86075c7117b8557a950e363ff8e7ca2fd5a5feb9b8ed1342e0f72d6f9d3242c2467416bf06bab143ad273b44f03883cf3bb554faa8ad00d2c3c89ac983a786deaf", 0xb5}, {&(0x7f0000000080)="afc777a5ec75f3318f1a9478effac423eebde01735741551d035cdde85cc4892d1c57ee7fc9193bf7bf3d040e6a020a4bc6c", 0x32}, {&(0x7f0000000480)="beca84b1b630d0ad3500105124c85978a08bb38b30f88ef140383369c8e615be7b819038c5f42ae06a69477de2ce4b5c6368acbef54cc57d0f08d9b06bd3f10f210c695250f421ae2be66b45f5824671f84fe024c034dbb3e0a6dd39eb989d0e98", 0x61}, {&(0x7f0000000500)="87828eb845e82af04bc7edcd2a8c0afe2ab7ac768e779894b30bdd48f3d46a1970ffee4f0fa5472a50230eed181e8e670188faf57040ad519fc3a855642cf5b49298d0c2c5a9e71db1b15a048658715c7f4c927d860ef2c06e17f878bc0f93c370c64692d69787d3a74ded194908e14e0d39a6235e6ec8ecd20fa579cb47d80801f64467adaf0a1c2f28f3746ec354812992a15124e066c90d70a017227a2c4df7a5d8c9988eefe21494e198871cc57a873c1a8f0ca69932d73c4b4178e155526ae3d16bce80746ac74ebf5be448b658db91b44f3bef11c71ba57b96390e6d8d42ef2dcf0b6e9b6b32e3", 0xea}], 0x6, &(0x7f0000000680)=[{0x80, 0xbe, 0xffff, "2a942ef504d79805876ba169b43264ed6c954ec576464e10124f1c1eba53a75d65cc9c0fdba0ce9e2e13261c01180405b09e43fc76200aaa5e42b910b21c8f144185038c11776ccb2737798922eb78d5b2ed37fa339856de9780e354e048d2e29bf2e8c0601022f90d"}, {0x80, 0x86, 0x1, "9a493f351b454a2749de8fc9be2f8fda98c0ad80d08581424da5b3b00b3fc0d230cce9666768f7307209eaa1de6087c4ecd81668e3e7207a501dc752676b64d1c6e08e1d92379de2e657a93251a06c0166eb01a93f5560a97c29c034aa706fe6e2d2cb2ff26f314adf8334703618ec"}, {0x40, 0xffff, 0x3ff, "f88a605d82d5cef0af2b08e3ae456476592b1be513aee7a4117c2f218b420ab548b926fc668945c09f0b"}, {0x88, 0x0, 0x30, "2f7a7b969a01899e04c0cd785b0528654cae36edd688d50a1326bc07954c6b42b9d645adfe063563010c9165284d465220abce14b275ba89866e80792181b6270e2380abd3a0a836a00d28fce7eb18bc98878517d13a98cf85d72e261395ef5de959e57d46966d3637f7ae57253118d48d"}, {0xb8, 0x6, 0x2, "bfd258a2f391934d8519a98b778f43123ae0d457695f255aa3553873c9dad7e62adc2a1758b625a566dfead000a0b2149fada6a88a4970722b27704ef6f4070db271662b49807b390e9e593d53f2f8c4b7427ec70b3b61fe97cd47e51ac38656468106364c6e5ddf923f9dc446cc803bd4b35700a3ba8d3e43546c6cccbbeb0a9a2409cdd158c63409d2805aa308b1a47f631c20c16b698d5db6a604353dcf3a069ef5563557"}], 0x280}, 0x1) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000b00)={0x0, 0x1, 0x0}, &(0x7f0000000b40)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000b80)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000900)={0x0, 0xc8, "e5d9a8f51cbd45ef68d0c6395d409e652647059b6ca937d887bab6ebacada219e93f9d7f231b2a9c34a099bc2b13f63062258178bcfb3a699d9de3fcc4aa78500c9d1a9c8f40dad95828373a7374e82eceeb8c26697803734a02cd65e99cace794921ccc84d4fcd5997674568dd26aef8d28c95fca5ee1a3794567550a19f5f46e741501a6ff47ce84a23215b0e8e3313f116328f5d0584c7c2e56dd731e481f121e64ad6d2bf2bb1747e6c46901947c7426f46e781e20a8d51942024dfae39fedd0952c01655b7a"}, &(0x7f0000000a00)=0xd0) r4 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000002100)={{"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", "5183ecfe8f7ac7b4109025f1e6518a97031300f1d4e484c87b91aaefd5fd45db", 0x8, 0x3}, &(0x7f0000002040)="29e13c079fe6e48c927ced2d4f8ce13832ba5619ddf520688dd08b2dbcdfdfdc756de867588332e70f5ac70b68d72e65f9458195059267b6a4d7942c0305a26aa4be08b821690d937def3cf15177cc2d7faeadaa4cb791cc203d4b6341506c0812c67e93a0cd7153e0faf7026ceeb26d38f2cdc413e7f0d9650971202e0591a3c9ec51", 0xc111, 0x1, 0x1f, 0x4, 0x1, 0x1, 0x7, 0x100000001}) ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f0000001bc0)={{"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", "959ce398261bf7c5f692339164173de9097f526a009d76d8947176e92fbc6971", 0x8001, 0x40}, &(0x7f0000000bc0)="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", 0x6, 0x2, 0x6, 0x8, 0x9, 0x9, 0xfffffffffffffffe, 0x100000001}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x7c7, 0x3, 0x1, 0x101, 0x8, 0x6346f916}, 0xa0) listen(r4, 0x3) 00:00:00 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="b100485caa2a43333e128ef51705460000200000000000009078ffffffff00000000440400000f00907800000000"]) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:00:00 executing program 3: setreuid(0x0, 0xee00) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0xffffffffffffffff) getpid() getpgid(0x0) getpid() r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) getpgrp(r1) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) rmdir(0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x89e, 0x57, 0x400, 0x5, 0x5, 0x81, 0x50a, 0x9, 0x4, 0x67b3, 0x81}, 0xb) rmdir(&(0x7f00000000c0)='./control\x00') rmdir(&(0x7f0000000100)='./control\x00') 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x6, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r2 = open(&(0x7f0000000040)='./file0/file0\x00', 0x8000, 0x1) getsockname$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) pwritev(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) r3 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0xfffffffffffffc62) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x0, @empty, 0xffffffff}}, 0x0}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={@in6={{0x1c, 0x1, 0x7ff, @empty}}, r4}, 0x84) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)={{0x100000000, 0xb70}, {0x4, 0x400000009}}) 00:00:00 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) setresgid(r0, 0x0, 0x0) setgid(r0) getegid() setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x5, 0x1000, "0c73bf373c5a243615bc9b961b3a599e53b69c020dfba7c8ab3aeda87c78c4bb439914862dbedfba1c8c4d74736eea0466216421ce856fc45ce34848fe146869e550c575a3ef0d0c37d10120dac0aecec405ebce63ff2fa24a48679cf626f38ef123a28914a69a9c57b9217bc4c105790d99c4a7dd157964b99e88f23256b5c15a63dd5896667df596ad9bb25dc31e577d43fbbc3b9ff2775cfb8f47f3402021557e907e8dabdc58ffc63349c29491fd48707516429a9396200ea38ed4ac4476e2c8b7b652d473eff44a1bce8fe15c5ddbb633ca3435f6a21d2ba3f97caf89caf4e03f4ed4d8a67805d775d0b71b47e01eff918d899f36f02deb1cbb55442b5b1d28297e1e4c52dfb07e99a1657eaf29f0304d181447b9469def4bdfa030524276f704e3ec6391aa21c8e10dcee5dd25e434132965ba9e7b0da9a9bcec2badaf4de5949888030025139527b40864c237e12712b68a293453ee540b9055dc785e60c85c39eb83fbfb40f344ab0c617d2d4d8bcdaf87b324453da955c7cd6cf4d49a91650fb7001038c069dfcf47e97d9af3f166a228701b7eeb0d8f745b3063118156dcb88ed7d423d38b42b51c0a46089f7b82ac135c5a5678cdd985232ebfe87aefa10c6edf55b505f851c1466997e894f88fdac356a0e9936f7320d4e89ac3538373971921668c64c568e8f3278462ddef03c66567d6e9be9b6afb6a9ecc29e22f02d1896f17b67a46c75fa2adbc93ff7e88ed5eccc8564eb9fc8c71663568ce8e8243f409b5eae7bd84692ad7b009a3acd627a05548d4b140620826ee9de7d284fcff365c1bf2807c112aa4edca48c7220303818a05ef1dc258ccb05f38ceaaa15f4f10af5f4a0f89ea27caae7bcb15fccb6a35924ba7362d9bc124d11dc0c76112fa6d676d41d28a1dc935b7715af5ffb3349527c56d1c08b2dee3b05263eab9660991367c5250ed2e6a350aff27176c253fb7bd791e6c3b2738db0f99382c41059752aef9b10f99499d4728a7cc813f967f21e8430e538eeb8418fb2af14b71512540404c37962f22d0e3f23f18074e3fae360c98c388f30c5c281348dae16d6e917141bfd5b0f2e52d90fb9b15995746456b1d0638c41dd59b0be6239f5bb634dac1d2bbbca169888b6dcec4111e0158b678eaacd3168ab60119b3a2a4eae3fbab0047cd4dab26111a236dcfbbe76411869e6c4c49dd9c38676ed049e771f1a02250d469b66eb764be4b608829fff7ba7396caf6fd395b698a581df1f1c319dfb7cec73d6c70183a6aa701f702f4da8a77b40be37bea7b470af5e266be408a973c37954cd80243bdbb42a6e7348bfc6ff132c68a6ba65b7d8347ad695ff074a610c2b3b9ba12b1e7349a593ce6c4f9f18d4a77f4365a6560160a3bfd425ee74f4e7f32200478335d326e96961de2b1137a955bbf384426a37e014704c06fe307ce850b306c4ecaa828676f1be755631982edcc9838a38977085c50e416043b64b524c0d20c3115df1c04a2cfb797ea91f83161bb4e2c148a5c7308921794929972d8df7710987e72a9289d167f94eda96012d6318be916227bb8ef97b1ebea359bf6b622c690a5fbda142b634965f9deffee182ab86f6a43d52580c957b7813bae7c4cb5ddbabec493620827959e9a41800d169beeadd220615844e9c986f1d9c0d4d0fe63f7fca6ebf8bf2b2ee1448e19c63c856a9b5b0f6e1a7a7591d6ea4c80a0911199f591834832c2797e5bbbdedca30e5bf0e7ad720b06b7190348d6f45ff4b8b8c6c1782e96ce7b96f241111be475459f3c0d2b1141e3c1fa80d649bba5b012ad0f257290d888006f1b2d9422bf8cff2a9ca87503843800a747295bfb6c30e67da7d1ed27bf31031d66559aba869d68cf269a1c99f8182e941a29e90fd1387d98517d4fe56e4fb2209965d440cf7e71a2ff04a5db9bbd7077f7ec027f1ba2d2ace17dce43b27754043109312fa0b8fcefe6e4654107c137cabe009ad4a0d2aad5cc22f8f6b0a4e991e7591038b499281fcb6771bfdd4704ad1178994541c8da644615beed43ce2700d12e9778782d2119dc00306414bc41a69c208166deed30f3f32100195bcea3a47489905ee24a968f4bf45e1bdb6523b43c983b73aca3e17acb0822171a0dfdba0eded24ea86bd833a34109832379343ad67dd84d527ac21ea27fcae653e8caf6857d463bed6c3b7d546ba2f6d886f1605f8fd3a5e57245b93c4d8faa9dde75e76c411ae846e3241dd80d320332fa2e457b4da5e83ab8bd6c4759f84f088eae4c77cc3c63a42cf8b5dd7721cde7b55372907c6ca2c6daaeddf0caadce420ad858cd5b05846ce73a0a506bf5d7a0035b6a096d6de653608b0920fcc48245aa90ef62a8919205018df902e0ac5469b83600257af38310931039b84ada1be87b5e8341ff21fa5718f9654d5c3839a63366d9ecbb64326e2f50e8a981fc0b78401f8a0b95ff8155f718e8625e64d63edb97fb5bf6c43eda2e00734909b9f27ee48cb852d6d9bb80c33ed0279e2883705ef6c74000b79322786a3c2b9fe8f57be2a4631b1a0cf1148fff2cb9fd8f3800ce5d5bcc6fcac6db7f7dd473e5eeea299aff6fbb1b6eaf49f3ce36a1e9c09bb055f8792f42357addfe9cebdf513bc9d1ae9121878d68895e7f58fa79736b3932c9892f23c087e214b7da08db4f08fa56e8246e9f249f2c2ec6044b8666cd320643b22081285772b55365e2dc3d92b409a420c2c0a428f484bc30b1a43d96bc9a743eab184bb862cb8399df7651c61aa41cd9cf66fabbc2018135103d5d2675d859f3566f447e3d9c29c5dae31b9feab1fa3897e21eea04eb6b1e37cc0fc203ccb00add8aa66a9f5300cde40a5b54157a286d7f546c2e78d7034eccdbbbc9973a82919e31eb1b1b835b2884e5e68b6c51985fc7f5d8782fc14492463c5b03fdb1bd8841839d81eadf4482f34eb917ea06a472d1e55cceac11720ec8c9d201ca504d4e3b08f78f1b532a6e993ec300daa8ad0f06570291dee5b5323f2ce8d45e4206e8679f5fdbbb04209efa7a4359be22fdbf0ead69fb754f4f352e737d46e180474884fe73c9849f7480419816106b107c2a1e619c119d56da713eef0e41c4af37e99c0f668c62ac4228770b9c8c9e4b49c0b57855af5d8fc3397657981fadd0f78f694cd39c819db05f25dbea2b6880b1b2c0b175c8eb25d7341645d9f340ee0c65410550053e6576753f33909108ae5d9f6d861b3870a0e1f9d0c5b7b0bdcdb12893f947ef3f0ce83c0617b6d7b2129806d39d53e573347dc075e01e1f32a0b8714c83590be75f112c3bc839667c3dd04794d7831ed7e2f72de551b38f56c69e9fcec7a99aa9db11e658d282c47faedd06a112e1b310de91fa9638664671399e7550070e95b4574ff15dde15de5040e76a0382ab51ef4b034d57f8097c5a8c7f588b7e7730d7f5cc23a81362686f7c7fb704a06c2312776daa222a59b1c1c108f55a619717ee9bf2c5508f2bd713734059712978efebe2043da2ea76d6bf68d478e4760037c31469cb15c660927595f5652e8debffcb48a2fbe68ca91c32ac32d134e908e77d3e8aba1053d88efce40ecf26e52d4589fa9528197dca4c2c7dec08b8b93e7e03f33ac06f228bd254d9a6818f8db40af1c141f97a643d2caf0b05ee75171c90829df957a4918009d02cd850546a6d5ef6537e48f84b8b3d332d47aed23a412272d7b0db3740a5c80a7e331ef43bf62272ac2adec2149b19fe02407b378c2efc376b0716e07cc3d3980998666a28803e56f8e9962eb9e2128f0dc928eea004963034cdf69c1110f483feff503ee84c24414a0395ed7a142cb9bccbbbbffb2f87763de506e8e52b33596ed00f4c5cf275fda4ce31f23964891a195ba8f8d10534f40c80ffb7e64435f8bc28e2264d7275871249983e920c4112bddd7964a2576f9e3fc9e394fc9c142caed65133d1fba63e57b0c9aa1f959d3d34ceaade8c7290f1cc230d34b50a6898763ea2810d689b0dc62db117074139a24b6910cd622a36a8a22167d56490a5ac60bec6a0ebe007b65ad10f9d7e85c0f7dd911a55a56facc46dc8bd7b89dd94eb90cdb534ee73b1c354d080a1eff06296bba7c7183c2b362f5ae930f578eb4d2c970813198a72a131b42c7df7fe9cf573507be4eac434679e6724255f67205f4f5f555e0071bfdb782761b3474fa166bb229dcd18e782f5ff53305c676f3e94db96c26ccda1ae3f6608377c3e4f2c9c6cf8e321165bf2a6cd4d952b100717b5ca01835f2ba422f47ff85ad8f8c1629ec17715b3609d7e496a5336f1aba1fb7cbd9174e21ad0c66ae70beaeb0dedad5dd634a431b2cae8e942301d0058d6f7a8107e8d3fd4577c5e72f609c6f8aa8bc9d16cef221881452bb0769242777899b7ce98b1979db961f57f4a9e07f47e80c251df32f2b0a9d35e464115e263750c81a405acb70082eaf9a75996e13b45d50911d799856e736c76a5fd1440a22dc1443c3d3c3654cd471cf77154649532a49b5932857e2b351bf43f2a0bd00e77086d224ba1cf4f58222bba1cb01c70eaa4538c970e2898429332b3280399f3ed18ace5ef4091080f0af4a22931f27002893d961b12faf9fc9ee5aa6d1e18f80222c4a5055f4e4a969a499fb7e3c4e5f319a6c2932a71ff303a53284deef6ea08b6e69cc1c8539badc1bf936ee9236cc0ceb538884c34dd49573da7cd12d3d1392107cca644f18da440e58d10610f3abc5f11c16b278610d98b706af3f6c0ad3cdf8486f94f15708af7cc3df90ed1d584b9ac74ac12153af529ff35492e33049093ad71283065c3ab4f11b6f60ac001f8134ab573af8b437312dcc5cb67ca9645ae6e804f791a92d70f793dd2ae2c48e4666490a54d0a987e04efbf19d929c825d851fb17f826690b3dd14f103aa84f9438ff4bb466f675bf04e79882da2ca64e7e8fe4594c43170cf3568683a9a588e44fae678db659ce3345394f8c5a266b5c50b5d49f2f2b846b9ecf99d6ea151795f8951520ea49137efe38b1c3dc432b0552680618f12ae3bf0cb37b8a0136458c6f71083a8ee13b1ea2c113c4cb5092aa55a94bfbf51ad58c89be45df495122fdd58dffb0c85a4d804b0d32233c72165271291245cb532b32cd0b68c4ccee810fdba1fb9cadafb3eed4622073ebba72d101773de88e2ce6005f100b1f343c21b1ee69e21659e230ac959141d3f76296f8a023c943b283e3bfd185d3cf915f75220e80da6f71929bd802bff0cf1526a5e29b35fc413debc3fa74833a5d21cda749e82a302e09a9cf3d69831364f29d1e5c15dd04f86b677860b8ab402f6415727c5890677ddebbb6838299549bc44bd24a298ceca4c30b2615503daaa3f0f0590ff7aae75a1d5a61a060ddfaa5a7f98d1f021be1b6f039a135a9b85461e04d2dd059df0015418a6c76f2bfdc7e23f4235e38556048cc97f1451344eb45b73c531be8ecc55ef5ee167372332b64f8415345c27b935eff12f1e7c9eac516e7216530f934bd3db7ca836686f65957bbb7f737f57762c4ef495c74ae68d00997577b40863aff8a1d6c763e3e06dd1df3057542b8bb102608e787719123a1a3e2311ff609628ff0cac25c6f303c79ca8f3e9c54a695792984e11d93a440b9ffa0eaab5e8e0fe10e5778e0ecf9a9cd6991255d3bf65a536094cd541e4e20791d25f49631a6cb50b483afda8b3d7e76a8f9fb5a21ead8dfe1987192c6fdc06c03c80c3039aeb93239ae5c8a2b040f5783cdb8163160f3c1e08087669e71afed344ef68dc61e4dcf48ad65f8a6"}, 0x1008) getegid() socket$inet_tcp(0x2, 0x1, 0x0) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="1bf324a89486aaaaaaaaaaaa86dd60a0c5080008000000000000000000000000000000000000feff0000000000ffffe00000010000ead235f4a5f2f8fffc83e6276e157b980145b811034bd0b86bd8805567d27ec446dd16f9"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x3, 0x100, 0x9]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1, 0x4}, 0xc) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="10000000ff5b6119c81bd8a94dc630da20e9a2ac9e87cb372ff5b406"], 0x10}, 0x0) r1 = getpid() socketpair(0x1c, 0x3, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0x3, 0x27, 0x4}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000004c0)=r3, 0x4) r4 = geteuid() freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)="ecd73764970a857abdaf3415276b033a6a34dff284b83fa68a7bafb57087b19923ccbb249a270cff335cf683f592f4aa9297f482bb2217f1e9f0229a9dd2d3eaac23d9131825296d928cd801dbaf134e4b9b673ea1671817dd4c491762b0c65ae3681facaee82bc0626c499394359c7dc1beeae1a13ed1621212969c32b1e30ea92de2a31267581f2fb01280caf6f1cd5a3fb1a94365a0ea8c8845a01e2ac79c96fe9eaedd06715707d0fc8e7fdd90df3096f90c38d98ec320bfd2685f72d1f485d906e062374b4514cfc46c1714004368cc51f852526a66b5bd", 0xda}, {&(0x7f0000000180)="4812e86fd4bfc709d6f414a56e842adcc9459743815e87bd7417ed8bc21af46bb8e5e09716e880f79f35d8d56cc19ccfe06041e18d31bb745b439d5684e4e73188cb66d56060f06273107cc1aa7c1fdae777265d37fe31feaed2641c9b7c0d", 0x5f}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="39592e5316377a4bffff000002000000b720c3bcdfa885ac9e1ba4f9114946bb0542", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x38, 0x80}, 0x0) 00:00:00 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x2, 0xf, 0x1ff, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xc, 0x7fff}, 0x8) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000001680)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000b7a000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) r1 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x28008, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000001500)={0x10, &(0x7f0000000500)="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", 0x4, 0x920, 0x3f}) r2 = dup(0xffffffffffffffff) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000000)="086e1d69a1c44751") fchmod(r2, 0x3) setresgid(r0, r0, r0) r3 = semget$private(0x0, 0x4, 0x2) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001540)=ANY=[@ANYBLOB="1c004e23040000005bc5c663166aeb713d30bd44db2eff7b000800"/128, @ANYRES32=0x0, @ANYBLOB="060000a4085809000100000002000000f9ffc300dcf6593d9b938da5ac6e576895dc8e9d4b3c1a228ae5041f723dc9c3291c6d2f2f15129bac0f5cca04fdaa15d6dab0f9ebaed4623ea100d1a4ab862d5c836a2479426b61579e8aa1e92af0fbab6e52debbd97466ead2a62af2d38671681c14ba3a819d04b15a72cde35ae60a877e827d63fef93c04e3570aceccd6567a827d6ef0af8cc67487598b70ab9ee4a96674b3cffe144dae508acc1a5affd0dfa29d9281d3ca54be"], &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r6, 0x74, 0x5, 0x0, 0x100000000, 0x6}, &(0x7f0000000480)=0x14) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000002c0)={{0x80000001, r4, r0, r5, r0, 0x0, 0xffffffffffffffe0}, 0x5, 0x200, 0x5}) getpeername$inet6(r2, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) setresgid(0x0, r0, r0) mlock(&(0x7f0000b7e000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x7fff, 0x4) setregid(0x0, r0) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: setuid(0xee01) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) r1 = geteuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x24}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={r5, 0x7}, 0x8) 00:00:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a4"], 0x10}, 0x20000000) recvfrom$unix(r0, &(0x7f0000000040)=""/25, 0x19, 0x0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9b02942bac1a6ccc7ca6"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x2, 0x8, 0x9}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xf9}, 0x8) 00:00:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 2: r0 = socket(0x0, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9, 0x7}, &(0x7f0000000240)=0xfffffffffffffe0b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r3, 0xd981, 0x8}, 0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x5, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0x2, 0x1000, 0xffffffffffffffff, &(0x7f0000fef000/0x1000)=nil) lseek(r1, 0x0, 0x1000000000003) r4 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) listen(r4, 0x3) open(&(0x7f0000000140)='./file0\x00', 0xb44, 0x0) readlink(0x0, 0x0, 0x0) 00:00:00 executing program 3: setrlimit(0x4, &(0x7f00000000c0)={0x10000000}) syz_execute_func(&(0x7f0000000240)="9826473e431c16652ef00fbab2060000000df30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c90fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c461c423755ca3d17a0812dac0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd39aa261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x1000, @mcast1, 0x9}, 0x1c) r1 = msgget(0x3, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/99) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/119) syz_execute_func(&(0x7f0000000780)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e9c44203f77490dd660fde978fe97c80ecfb664607f0200fb8c473a0254e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c464433a93ba120000c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5c4420d29561d4b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f6808640be258c4024bf6f78de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000040)="1c39c4637914d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/61}, &(0x7f0000000100)=0x3f) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0x1}, 0x8) 00:00:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r0, 0x101) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000001c0)='\x00'], 0x0) 00:00:01 executing program 3: setgid(0xffffffffffffffff) r0 = getgid() r1 = getgid() r2 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000006c0)={0x0, 0x7, 0xffffffffffffffc8}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000740)=ANY=[@ANYRES32=r3, @ANYBLOB="ed0000005daf453c77ed9168573e82af750310909f8fb9b7b329f905b88bba902d5eb2f83825cc8ee39edcf21d58a8a32307647bf9b3ad1e166b580118d0c078293f999fcac0944e164d1cc04eed91227fc25d2b71398b109573448d0ba611901a4c4f5aac631d2e6bd40a70621145a335c81d9dac4a76b38daa0fd306e2c381a9f33554567fa37452ed311c36dcda26622759fe6be5679b02ccfacc327e2ab55b82e1b8fce01912cbde794b673b4ad3030a05b32f75b57d97ceb00c109b9546a5443e3c1f6e0fe3c7ecefba0759ecd4d2f8146f258e552bb49912403fed99dc195a"], &(0x7f0000000840)=0xf5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x8100, 0x80) fstat(r4, &(0x7f0000000880)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1c, r4, 0x0) lseek(r2, 0x0, 0x2) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setgid(r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000000240)={{"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", "b544d583fb62f6323603bf21c6f790956d5bc8b87d9dfc0fa9c5d66c36297877", 0x9, 0x2}, &(0x7f0000000180)="b9681ab52878c640767df26250d42482d6833900dcc32141e880d775d98fabebe562cf98705ce943511528a38d83c1f9cfb6d486eb3485e91a2f8f4d9e00439220d493314777bf9190b032c59d595dbaa2c28d00ab31291e8c434a8d0fa860f96ae0213ff48bc5ceb6e3c91ca400f7ce404a409d4c29e1b494cde2ae0ce14ad395a96dfcde184feb26fe86b411ddb0c9c78f2ff74d425ef0d17effe076413a530978692a", 0x3ff, 0x6115, 0x3, 0x8, 0x8, 0xff, 0x0, 0x800}) freebsd11_fstat(r4, &(0x7f0000000100)) pipe2(&(0x7f0000000a00)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000a40)={r3, 0x79, "4a19308f30fdd1c17ab707464af8889da1ef2ced616a98c7648fdf126cde6d91422c3a9308fb7ff555c4e1de1391b160efc1721940106c08a2bdb74a6dde791e6f860ef0129292c43c0a700c6ddae7ea8f1b172c395b2ab46ef50b2b618cacff44402ba721733e72b6475d89c78ed0d36a123ed22197c57e4c"}, &(0x7f0000000b00)=0x81) setregid(r1, 0x0) 00:00:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x6, 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) 00:00:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000000), 0x2) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) 00:00:01 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20184) msgget(0x0, 0x400) 00:00:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "be6da4598ae7c4afe46f3077182d698e8a9549b677e83afdb91fa1fb82c2ce1fed672921754bce5544f1580910cded5d5b9cfb320ccad39d57e79455a9b2e1db8dd1a3ef226178e804d210074ee549d865a13fe6b1508ae4bc8e211c509986acd1a8aff27bd118d9d3e8425af7d67a0571886493dddf4be62cf8847ff95a96e11f0c701ed7a6b60fbb1e32e5ed9d4efe6604e5780dab149ce08884981184d96335e189067d44df03d5253e2f52e1b1cd2cf0cfcb0559241a2cada07de8355b80852678b0e65963626e967b2ce4a184fbea9251e52b7c1de0c5cc7d316acc6110dd8527c8247c717462e20d20c56d9f2b"}, 0x100) 00:00:01 executing program 0: socketpair(0x1c, 0x10000000, 0x2fc, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote, @rand_addr}, &(0x7f0000000180)=0xc) syz_execute_func(&(0x7f0000000000)="1c0fc4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000007151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3100, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="d2"], 0x16) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x8}, 0x8) sendto$unix(r2, &(0x7f0000000240)="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", 0x13f, 0x10, 0x0, 0x0) r3 = getpid() getpgid(r3) sendto$unix(r2, &(0x7f0000000140)="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", 0xfc, 0x8, 0x0, 0x0) 00:00:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="03003bb71be8814006000000020000000000004a79fd2cad6185542949b10f42a113"], 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x401, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x5}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x0) 00:00:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c6530001c4a19a72449e33c487537e5b99316270b30691712eb2f68814d3cf03626c1775256bc4bf940a5db6baa4d476c8cbdb1c3a8c2325395097ac23ab23180b4074cfb5bbdcafa2ae9fda6671fb806291f639e82882bbd2a264a1af2fb919cbe3c10ca172b1963c94c1400fdbd36aa91811e96a24392fe574b252edecc2ede19935fa4089ed6ff1294b3d7bd9ad566aee0860c23a1fc66f842c17be2930e00000000"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="b0f855d246b9140a22d4a0926d46088a223c236abf3bb5621dc7d8234a26c97d0cdcaac2a05ded981ae6b6ba3af70611c849f16c5849de6d0924ebd349d902dab9bcdeb6dab1f1295d5c9ec6b20067e97987e8e7135b4b6f8b6b3d26ea4440eceecdfa1cf9f6100a30d34a3a8e971ece377ad7d86c0baba36f3527edfd1e7da662ce768db999e9813528", 0x8a}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, 0x0) 00:00:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:02 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280)) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) r2 = getuid() setuid(r2) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x8) syz_execute_func(0xfffffffffffffffe) setresuid(r0, r1, r2) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0xffffffffffffff19) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r5 = getegid() fchown(r3, r4, r5) 00:00:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe501, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:02 executing program 2: socket$inet6(0x1c, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8f, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@empty, @random="f86f9b8534a9", [{[{0x88a8, 0x100000001, 0x3}], {0x8100, 0x5, 0x5, 0x1}}], {@ipv4={0x800, {{0xf, 0x4, 0x6, 0x9, 0x44, 0x64, 0x3, 0x4, 0x71, 0x0, @loopback, @remote={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0x7, 0x1, [@loopback]}, @generic={0x89, 0x11, "36ef511b10326bd113777875318ff0"}, @ra={0x94, 0x6, 0xffffffffffff053e}, @rr={0x7, 0x7, 0xa83, [@loopback]}, @noop]}}, @udp={{0x2, 0x3, 0x8}}}}}}) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000200)="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") select(0x40, &(0x7f0000000000)={0x1}, 0x0, &(0x7f00000001c0)={0x8}, 0x0) 00:00:02 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000aa2000/0x2000)=nil) 00:00:02 executing program 2: syz_execute_func(&(0x7f0000000140)="0c19b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x7ff, "424f488923a3fec1b486c0d84aa888bd"}, 0x14) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x5, [0xdcb, 0x2a, 0x7, 0x4, 0xffff]}, 0xe) 00:00:02 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80a, 0x12) ftruncate(r0, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet_tcp_int(r1, 0x6, 0xa10, &(0x7f0000000100), &(0x7f0000000140)=0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:00:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:00:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet(0x2, 0x30000003, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x20}, 0x1) nanosleep(&(0x7f00000000c0)={0x88, 0x7ff}, 0x0) r3 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) fcntl$getflags(r0, 0x1) r4 = socket$inet6(0x1c, 0x5, 0x9) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000180)={r5, 0x32d3}, &(0x7f00000001c0)=0x8) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000003c0)={0x1, {{0x2, 0x0, @multicast1}}}, 0x90) 00:00:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) 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) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530006898b004f136a87566117e53718101726246ec281264c30f7c9d361ae7548073426a3bb2ddc816ca78f1cc144615591c8dbe576cdff3e700000000e6c1990b33e5af5f1e78b437c20b4503fccc9aa50ab1"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000180)="0c0bb5b598cdc01b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:00:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/57}, &(0x7f0000000040)=0x3b) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x100000001, 0x8}, &(0x7f0000000140)=0xc) 00:00:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:03 executing program 3: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockname(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000280)) sendfile(r1, r0, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) sendto(r0, &(0x7f0000000100)="1cbaf4c05f3d909ad92480f88b6b4a4fba873975f6c164055ad6aa55e016f9ed08242ec58a4c61a26e464e0111795c8eac37ec313daec43b87895a9c263a5557b1b194591c4c366d71855048ee48f00f05e4db0f761efef1de082bce59a9bc6c32c4ac93ef13a753da3dd17b38d48101819e379d9549a4412266460f47b5c77fd4d29c244ccb80c85d", 0x89, 0x0, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:03 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) 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) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="82022e2f66696c6530006898b004f136a87566117e53718101726246ec281264c30f7c9d361ae7548073426a3bb2ddc816ca78f1cc144615591c8dbe576cdff3e700000000e6c1990b33e5af5f1e78b437c20b4503fccc9aa50ab1"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) sendto$unix(r0, &(0x7f0000000500)="4978020f026fc3d64063e3d0e145fece9da87c9dc504b807981d4a292b7016fe65e3be93753ccab5790e6d227e016bc88bcadd09f9815e13454b7ce4e338f26a3442b452c606ecdd1c5f52e9f98a9c52", 0x50, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000180)="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") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="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") 00:00:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:05 executing program 3: r0 = socket(0x400000000000002, 0x20000002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xe04}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0xb, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x7, 0xf, 0xffffffffffff9451, 0x81}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0xa3, 0x2000, 0xffffffffffffffb7, 0x81, 0x3, 0x9, 0x1, r1}, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) 00:00:05 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x15, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000003c0)=[{r2}], 0x1, 0x552) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xffff, @loopback}}, 0x0, 0x4, 0xffff, 0x3, 0x7ff, 0x70}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="00000800c0e4052004008b750100070005000300"], &(0x7f0000000280)=0x18) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:05 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xce2424494bfb1879, 0x5, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x4}, 0x8) r2 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x8}], 0x143}, 0x0) 00:00:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:05 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000000)="982c1a0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:06 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x401, 0x81}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000200), 0x10) 00:00:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x7, 0x5, 0x8, 0x10001, 0xfffffffffffffa55}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, 0x8) syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) 00:00:06 executing program 3: r0 = socket(0x1c, 0x10000001, 0x1000000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82028a653008"], 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 00:00:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:06 executing program 2: r0 = socket(0x1c, 0x10000001, 0x3f) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000280)={0x5, {{0x2, 0x0, @multicast2}}, {{0x2, 0x1, @broadcast}}}, 0x118) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x3f, 0x0, &(0x7f0000000140)) socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000180)=""/100, 0x64}], 0x2, &(0x7f0000000200)=""/62, 0x3e}, 0x2) 00:00:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:06 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) socket(0x3, 0x10000001, 0x9a9a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r1, 0x5) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet_udp(0x2, 0x2, 0x0) flock(r1, 0x3fffc) freebsd10_pipe(&(0x7f0000000400)) r2 = semget(0x3, 0x7, 0x0) __semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f0000000140)=""/82) 00:00:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x5c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xc, "b3b5955b22237d0405f4e851"}, &(0x7f0000000100)=0x14) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40080000000) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socketpair(0x0, 0x10000001, 0x5, &(0x7f0000000080)) socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 00:00:06 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:06 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x757, 0x8) syz_emit_ethernet(0x8f, &(0x7f0000000180)={@random="deb199ea495a", @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x4, 0x1, 0x81, 0x64, 0xffffffffffffa752, 0x10001, 0x2b, 0x0, @rand_addr=0x10001, @local={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0xb, 0x5, [@broadcast, @multicast2]}]}}, @tcp={{0x0, 0x2, r0, r1, 0x40, 0x0, 0x12, 0x40, 0x4, 0x0, 0x1, {[@generic={0x4, 0xf, "621f108a5f117ae77a1d4a2c71"}, @generic={0x2f, 0x11, "9b0e83f895f31fc67cdf09f1aea4b1"}, @md5sig={0x13, 0x12, "15db4762635d63142a0ff9f37d7be58f"}]}}, {"6c3b2a5ea8014e9b3e4c642f86757e96a2190650bfbd5030ea"}}}}}}) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2a43333e128ef586ddf0e49d78000000002293ca126062ad9cd6bb646b6744ff010000000000000000000000000001895879d5961fa9adfb63eaa3cc553f39fb513d6d30d965f7cf6f88e5d0283dcb9fb989feff8e6013505717d83d46e71442f7f8c163d795e88cbff5c52161f4736e88a3a2787a4a5e16a50d77a6d816a63f9dd17e9e1e045f7990763e4e00000000050000"]) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r3, 0x8001}, 0x8) 00:00:07 executing program 2: socket$inet6(0x1c, 0x0, 0x8001) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x0, 0x1c9) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200), 0x0, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) sync() 00:00:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:07 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x200000000d, 0xffffffffffffffff, 0x8b) getsockopt(r1, 0x6, 0x0, &(0x7f00000000c0)=""/246, &(0x7f00000001c0)=0xf6) 00:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) recvfrom$inet6(r1, &(0x7f0000000080)=""/68, 0x44, 0x40003, &(0x7f0000000100)={0x1c, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, 0x1c) bind(r0, &(0x7f0000001000)=@in={0x2, 0x2, @broadcast}, 0x10) 00:00:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5010000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:07 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffd, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), 0x4) 00:00:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40080000000) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socketpair(0x0, 0x10000001, 0x5, &(0x7f0000000080)) 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, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 00:00:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x240, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/25}, &(0x7f0000000080)=0x1b, 0x10000000) recvfrom$inet(r1, &(0x7f00000000c0)=""/138, 0x8a, 0x40, &(0x7f0000000180)={0x2, 0x1, @loopback}, 0x10) 00:00:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f00000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r5 = fcntl$dupfd(r4, 0x0, r1) r6 = fcntl$getown(r3, 0x5) fcntl$lock(r3, 0xc, &(0x7f0000000180)={0x2, 0x4, 0xffffffff, 0x1, r6}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000280)={@remote, @remote, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000300)={@ipv4={[], [], @loopback}, r7}, 0x14) r8 = socket$inet6_udplite(0x1c, 0x2, 0x88) setgroups(0x7, &(0x7f0000000340)=[r2, r2, r2, r2, r2, r2, r2]) setgroups(0x2, &(0x7f0000000380)=[r2, r2]) getgid() setsockopt$inet6_tcp_int(r4, 0x6, 0x80, &(0x7f00000003c0)=0x2, 0x4) setsockopt$inet6_udplite(r5, 0x88, 0x6, &(0x7f0000000400)=0x5, 0x4) setsockopt$sock_accept_filter(r8, 0xffff, 0x1000, &(0x7f0000000440)={'accf_data\x00', "00c35e0b3ea6e2f6f2c2f3694e7342e882512776fe32694631869f320438bf2898511478155e2e8f8c426045f4a25bb8c3580353b9a9b799577a24cf907ee5104ca06c09797a7dbc6e2d839b7d6a01b71d2857f4c0ec741ce9a8c47a4f64d594e9d723624a0be7c08c51343ca7d2305dddb61e4a19af2991d1e7391e4e2db1d05cfc1c45ed1a611dd0e1124965417ca3551bed1156478a6626871bc70907edb71d1670b570dc0a397bc49cba9c7083742a8f042401b535048b75d46ccf65e741bc3b797c45951847262c41f448930aaa512a428536f3018d6c23f462266555e502946195545d74da34b6695b8fc9838a"}, 0x100) r9 = socket(0x1c, 0x10000002, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000540)={0x0, 0xffffffffffffffc1, 0x80000000}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000005c0)={r10, 0x80000000}, &(0x7f0000000600)=0x8) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000700)={r10, 0x40, 0x5}, &(0x7f0000000740)=0xc) setitimer(0x0, &(0x7f0000000780)={{0x80000001}, {0x7940, 0x1ff}}, &(0x7f00000007c0)) setsockopt$sock_accept_filter(r9, 0xffff, 0x1000, &(0x7f0000000800)={'accf_dns\x00', "7da82566d89142f24c1b9650d7e942ef8e5d84feca35543ac6ea75223fd51898810fe5cfca282208876a67503cfd1273927303981a9b6da727e56bdad253f04b8baed3214dcd477c115ba1d05396bd84d1314b0ddfc14f69c0363781c47787441f02a7704aece3c490c3d85c9bc67928f9b5400f625735e466c868abba3c30f1417de240981e30ca524e6fae5ed8069edc284f6950cfd0fd21a7a12d735a5c926b0e4c48f12081456dbf00df2d7a9d1490abb34c60463f98989e32657fb07341e46014079c278e0befcaac4e2152b0eeb0802e9f5b8f90c56795bdd1d52c2ea8272601340f229c409f0e3b9c5ab13d32"}, 0x100) connect$inet6(r9, &(0x7f0000000900)={0x1c, 0x3, 0x9, @mcast2, 0x6}, 0x1c) setsockopt$sock_accept_filter(r9, 0xffff, 0x1000, &(0x7f0000000940)={'accf_data\x00', "9fe0554eb020cfb613bad9a06017e65244eb3f523ee38b64c48615690270a57130dbb2e9ae5abba70f226c5bef29b1be1d48432c3e8e6003ba0784234c48a8f3c03caeeb185e24a40712d03a139fbf42a154692775f1dbfe4188b22fa45a90b8184c54265e892d7e74cc1e3aa4b7fed942c5975cc05a3b343711a17ded2dbbf927d6b06557f79442b841688257c91ead855c515d3c20160ac793c8405f26cca3a0a565fbb6fbd61b8fa8b1045cb3c744f15456fb301c647563fb9b0500bf65921c5b666cb2ba0cf9c87a5f66688baff3a2a1b3fdb90ff8b3d8d46f8c6b7c779b7e751b420a55a213b18bd59c4bd777b9"}, 0x100) r11 = msgget(0x2, 0x5e4) msgrcv(r11, &(0x7f0000000a40)={0x0, ""/2}, 0xa, 0x1, 0x1000) setsockopt$inet_mreqsrc(r9, 0x0, 0x47, &(0x7f0000000a80)={@local={0xac, 0x14, 0x0}, @multicast1, @multicast2}, 0xc) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000180), 0xc, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = socket(0x2000002, 0x10000006, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65303f"], 0x1) sendto(r2, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r2, &(0x7f0000000540)={0x0, 0xfd9c, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x13a, 0x0}, 0x0) shutdown(r2, 0x1) getpgid(r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) setsockopt$sock_int(r3, 0xffff, 0x5217, &(0x7f0000000080)=0x6, 0x4) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x54, 0xfffffffffffffffe, 0x3118eb8d) getsockname(r3, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff00"/4098], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000003c0)=""/117) 00:00:08 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x0, 0x551d, 0x6, r1}) link(0x0, &(0x7f0000000180)='./file0\x00') __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:00:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10b53500f8ffff, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:08 executing program 0: socket$inet6(0x1c, 0x10000009, 0x0) 00:00:09 executing program 3: munmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x1010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x2, 'hU'}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) r2 = socket(0x17, 0x4000010000080, 0x3) ftruncate(r2, 0x7fffffff) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) r3 = dup(r2) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000000)={0x10}) 00:00:09 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) syz_emit_ethernet(0x55, &(0x7f0000000140)={@random="f4d6a648893b", @broadcast, [], {@generic={0x8856, "7da2a52a3b8c31be002abb58a180fe4290da19437271b11e61b02526333101f77ac8bf8c9ff760afca5681402c29e92cf78ac4194963470f1c3266db2a0ca0ceba8aa3efa23e7c"}}}) r3 = getpid() fcntl$lock(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010007, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r0, 0x1) flock(r0, 0x8) 00:00:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x20, 0xa2, "fc3fd0f3af1029f9f2c32ebd49ef0f1870b19526af95af2d8b3ad761bb8dee2fe105775e66ab44abad864c0b76354e4606f02db8d777c5d275c87741b1f1d3969ba4cb45ae88f96cdfc0c4cfa9f2722a5ef27f6b5331f734dfc3987e2f971e8ee4b25b2ed3fa46726a9aa7804a19bf6dd514563434029ef763c5a4958195b420dbae4b883dbfc480956a888baaedfbad45f04766d21b1f3f5f8ae428c8740116479b"}, 0xaa) shutdown(r0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x900, 0x100) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) 00:00:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd0c440f05406932fb05000041e2e90f01d5000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000033ed33ed4877f843730fd3fb0000c0c4a1662ad7450f01ee4213117c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fb0fbae11c3e") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8080, 0x28) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0x9}}, r1, 0x0, 0xff, 0x0, 0x4, 0x0, 0x4}, &(0x7f0000000280)=0xa0) ftruncate(0xffffffffffffffff, 0x0) 00:00:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0xfffffffffffff009, 0x0, 0x3f}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x1000}, 0x8) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:10 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x9, 0x800, 0x3, 0x6}, 0x8) 00:00:10 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) syz_emit_ethernet(0x55, &(0x7f0000000140)={@random="f4d6a648893b", @broadcast, [], {@generic={0x8856, "7da2a52a3b8c31be002abb58a180fe4290da19437271b11e61b02526333101f77ac8bf8c9ff760afca5681402c29e92cf78ac4194963470f1c3266db2a0ca0ceba8aa3efa23e7c"}}}) r3 = getpid() fcntl$lock(r2, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010007, r3}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r0, 0x1) flock(r0, 0x8) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4000049, &(0x7f0000000080)={@loopback, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x2000}, {r0, 0x2005}, {r0}, {r0, 0x40}, {r0}], 0x6, &(0x7f0000000040)={0x2, 0x5}, &(0x7f00000000c0)={0x2}, 0x8) ppoll(&(0x7f0000000500)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x1}], 0x3, &(0x7f0000000540), 0x0, 0x0) 00:00:10 executing program 2: r0 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getgroups(0x7, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCGETQSTATSV1(r7, 0xc0204432, &(0x7f00000002c0)="24315778fe8d7d83de398352ba85ae894edc7c237cc8d1fd5335b178c1f983d069591cb37044342c7baa63ed17ec50e770cec0f6535c851c10c67d7ce2d5904bf620a46f36e007e81b2c4c84d7f2c1160b58456d3c4733e7db77fc0bc1b1634191f2d64236aa11a21777afe7039969e4185c5fb1cff51e14c861956dc3a8baea55ac") r8 = open(&(0x7f0000000380)='./file0\x00', 0x100284, 0x2) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x80, r1, r2, r3, r4, 0x110, 0x9}, 0x7, 0xc4, 0x7fe, 0x37a, r5, r6, 0xffffffffffffff3c}) shmctl$IPC_SET(0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000003c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x28) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0xffab) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x0, 0xf, 0x2, 0x5}, &(0x7f0000000140)=0x18) 00:00:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/95}, &(0x7f0000000040)=0x61, 0x10000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf) socket$inet6_sctp(0x1c, 0x1, 0x84) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00') sendto$unix(r1, &(0x7f00000001c0)="83726451294993f4d1e40c73f80a5def7addaff859809e7fefba355b55ff55c883fdf03b40af13bf219417acdb2f1d5882be52795bcb471262c39f7fada297cddb84ce1607ed4eda05b7b4f00a0cefe67d7c10960fe011454a363c1d1eca43e89c975798a00d6648ea92bb249a3b7ca12c3aefeb7fee838826f277753396ee478e7d91ad", 0x84, 0x109, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x8c, "2122dab72467dadaaad2837f0935c7a17b5b5568655df52128fc7010f7aa788e8c1d8e0d71da8f4295bd62d5b35fc8cf045eab85040f6654a1716a250676b9da7dad8ed424180a60f9b885d2fe90788556a37e3d7399af653304933b22461c02c4c18280d87d518395f6293c0c56c6dfff6d3df324694820911eaa2117cb0d34c8c6031a2ad108dae983b25a"}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xf80, @mcast2, 0x8}}, r2, 0x1, 0x0, 0x4}, &(0x7f0000000240)=0x8c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000280)=0x1, 0x4) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) r1 = semget(0x3, 0x0, 0x40) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000000)=0x4) 00:00:10 executing program 3: setitimer(0x0, &(0x7f0000000400)={{0x80000001}, {0x0, 0x28a}}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='(\x9e:\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='!\x00', &(0x7f0000000180)='&\'\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000240)='*\x00', &(0x7f0000000280)='@&)\x00', &(0x7f00000002c0)='\']*\x00', &(0x7f0000000300)='!\x00', &(0x7f0000000340)='\xcd\x00', &(0x7f0000000380)='\x00']) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x100) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000300)=0xffffffffffffffa1) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x1f, 0x1ff}, {0x2, 0x80}}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000240)="ba0277ca7cdba0e4285243e3fdc024d8c8613e5f7595cfaed2") setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x7fff, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x1}, 0x8) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 00:00:10 executing program 2: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x9, 0x4) r0 = socket(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0xff}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000680)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000006c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000340)=0xd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @loopback}}, r1, 0x5f8e, 0x800, 0xffffffffffff0000, 0x0, 0x9}, &(0x7f0000000640)=0xa0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000004c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000700)=[@in6={0x1c, 0x0, 0x0, @empty, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x66, @rand_addr="33babeeaea75962e98710031988d3e20", 0x5}]}, &(0x7f0000000780)=0x10) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000005c0)={0xfeed, &(0x7f0000000500)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x800, @empty, 0xfffffffffffffff9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x6, @empty, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3e, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) 00:00:10 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = semget$private(0x0, 0x0, 0x4) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/97) syz_extract_tcp_res(&(0x7f0000001540), 0x1f4b, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x3, 0x4) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000010c0)={{"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", "0c9f093280b3216d68bd96e20b697ef72bd6af69b8e98608a34d23acc675ec73", 0x9, 0x8}, 0x0, 0x10001, 0x1, 0x1, 0x7, 0x3, 0x4, 0x2, 0x2}) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000100)=""/183) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) getuid() 00:00:10 executing program 2: r0 = socket(0x17, 0x4, 0x81) lseek(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r1, 0x0, 0x18, 0x0, &(0x7f00000000c0)) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3100000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="91cd80800078008d683168310fd1b02db5d90000406665f32e0f1d0b46507b0d2e2e5ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f76c16161787896c401fe5ff6a9c1460000e1b1ac45e22c8f4978d11cf00f0000009f") r0 = getpgrp(0x0) setpgid(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0)={0x7, 0x8}, 0x10) setpgid(0x0, r0) 00:00:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(0xffffffffffffffff, 0x1) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x100, 0x100000000}, {0x1, 0x3}}) r2 = msgget(0x3, 0x4) msgrcv(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00'/136], 0x88, 0x3, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe501000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000340)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac452cd6962a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x40, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0x800000fffffffe, "82a6f1a06a469780000000f6850e69ff"}, 0x488488bb75dea8a3) freebsd10_pipe(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) setrlimit(0x0, &(0x7f0000000280)={0x2, 0x20}) fcntl$getown(r2, 0x5) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) 00:00:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x4c, "93e014ce7d28f05bb3334724bf27b4bbdebec099081797c2b6d932fcad7861dd8ecca72250ed212acb3ab8d3fcd3f2f5010cf7ee1b262730b99d3a4ccb2e9891cbe2c4a2aba88ce884c1358d"}, &(0x7f0000000240)=0x54) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x8001, @rand_addr="bbaa73e1ad3126b45f0be5397f5fcc7b", 0x7}]}, &(0x7f0000000300)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @rand_addr=0x24d20a4b, r3}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:00:10 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x98}}, 0x0, 0x6, 0x7, 0xf01, 0xf119, 0xffffffffffffff40}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x0, 0x85, 0x2}, &(0x7f0000000280)=0x10) 00:00:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff80035b51000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:10 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000280)=0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) lseek(r1, 0x0, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) 00:00:11 executing program 2: syz_emit_ethernet(0x26, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff00000000000008004e0000180000000000009078e000001200000000f0030600"]) setrlimit(0x8, &(0x7f0000000000)={0x9, 0xffffffff}) 00:00:11 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00000000c0)="331b2b549d16dbdfbd04118fa8c956d6782202ea95e6eda130ee91026312e7318ad3e35fb6f08f4e0fb4fed13d98abb22d95ed40aac3ab3f4bec1e49f3bcca05161e921a7b518a2f1a644bedf6284673365b9ac3ffa803add4ba2840b4741235284e9d087b3014305b5cf6c635cd549fcc0bedacef0e0f66b57281e779bcb45ee56446edfa1db86628045f1d2bb587d8d1d96523378ef6594990f2ce4eae8f13d1955b9a609f27da0da1abb5e4c3deb547804f64f1ff37559b68a60eb9400f8b470dce913ce27f468ea345aa823bf7f0b33b019da93bdd462999cb9fbdf8d3b498ee4d315054c246b11367bcbac13378b70e", 0xf2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x3c32}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000040)="b916da6d86f6ff2d21efe537bcab3e427a789d1b9aab8be4fa91e1525a0b2b31de614b7c8e5ff5501670c8801fbb6d461ef4c0f3e3fdc61a1884611f0a6a4cf644ad2c2fee973d8dc7f2698319c1", 0x4e, 0x4, &(0x7f0000000100)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x5, 0xa, [0x0, 0x80000001, 0x2, 0xe88, 0x5, 0x3, 0x8cb1, 0x2, 0x5, 0x9]}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x2200, 0x7, 0x7, r1}, 0x10) 00:00:11 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = dup(r0) read(r0, &(0x7f0000002380)=""/4096, 0xfffffffffffffd8f) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x401) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x1}}, r2, 0x800, 0x9, 0x100, 0x3, 0x6, 0x3ff}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0xfffffffffffffffc, 0xffffffffffffffff, 0x8, 0x9, 0x7}, &(0x7f0000000200)=0x98) open$dir(&(0x7f0000000240)='./file1\x00', 0x100000, 0x90) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="b9", 0x1}], 0x1) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c18c4637916d7b098cd801b69e4c4c2319cbe9989999999c402c19ad3795bf98fe9589b26c7e4c753fbc4e101ed460f31427fc902023ed107c4c2b90a2361168f4808eebce00000802000c422b18cb60700000051c4e3a97bcb00c4a27d181ec1ea01eff265dc5f00c421675f04795b3f304545e269366640dace000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6a10fb4b46736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0xfffffffffffff5f0, @mcast2, 0x6}, 0x1c) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0xffffffffffffffdd) freebsd10_pipe(0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="759a188ad4501659cb21a4d6db89ad21dbb32472181e404b0d9adad0bef673f5d9437cf7b4a1cf94b2ef632d3fbb0e398c2d930fc31644fde592c4ebbb279264c30cdb8b50abd6cedf1f79b972ca125d2b85c8672169ec4046b9a5a59352a6bf7901cd56538370af1f354566fded0a840cb24123c6f662313f51b2384f400b9f158d3772e1a59baa", 0x88}, {&(0x7f0000000100)="4415905464c695314d4aa82744cab9671b6f4d5e374672655767cc05dafc771e78047e39345bb7e20dd0df95a5d64f8d25b1b1de9e275bf99d346c7a6e329de6c20cc97f229df72328f145206f3e2a7c30f3e0b01d8dd3a7033603874923fe5542399da8ee6102f0f8569744f7bd56e0e94f2e54222176141a1fc7a24229ff60421f355f5676e3ca9fbb6b9f259aad64d904996a9928370b803e07831ba074aa5a68cf45b7999b9e908e4bba3914c2c3f4fa650e91e95e05213b5f74c60fdb4175ab8847060b13aa0283f1", 0xcb}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000240)="7fbff6c091c873bcc981b75c6407bcc30a9d04f06907a5898efe5ea78530e69dc8058284d1c8602edd6d0e296a18c99e76907b629ce9753ceb20a9206f97f6ecbdc17718a1bd20768eeb19ac6246cce6765595ddd77f2f5a2241f93e46b9b3303294d62981e7c4a24133bf180c5484603d9a3305acaeed332525e0cee34d425b457752615fcfe9d47d5bedc3841cde1006436286d233356bda1bdeba0401afc7625335471e7a2c34d30c00fd183cc871aa0caba92f17d38c16c2c338789a0d4a32543a29d2c3623e180be9dc3112de84540801", 0xd3}, {&(0x7f0000000340)="8af5396a97490dc1dab7e970304e5be73b610a1cb253c8cd78b783aae99d4add9239471b76a84be6dcbbd334d07005747f49cd22ba50ba3085a46c00951866e54847e9af8ccaa0b6d7022c24cf4daa5f55b3535bdae6f5f6425b3414b4e81cd247ae119b0569d83d43dd89b6c3029753fe41ed605569186e05416e35eb14668c724088dc5da4b637591ce4a2a2e41df4b3832baa45b77f46354ebc9bbea57056378f607b1d332c85e066b2b46c8c245fbeb212769f50a0f87c69a18b27525845561987c683", 0xc5}], 0x5) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r1, 0x81) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) r5 = shmget$private(0x0, 0x13000, 0x1, &(0x7f0000fed000/0x13000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000004c0)=""/25) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 00:00:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000080), 0x4) connect(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23fcffffff00000000000000000000000000000001ffffff7f00"/118, @ANYRES32=r1, @ANYBLOB="03000000fbffffff0803000007000000c30d7f00"], &(0x7f00000001c0)=0x98) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x104) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0xa6, 0x4, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2, [0x0, 0x0, 0x0, 0x7fe4ac0bd000]}}}}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x7}, 0x8) close(r2) 00:00:11 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000140)="a43be0e4bc6f6c7678c2bd05b9a0ae590516def6ed710618519f5f030a7040a4e168148b599343bb4d227bd6cdc96a161aabd5726fd2fc527500623d656e418ba553b2528469d4d74bf3c9902867b23a5ec72f5d7bb145ca96b5b4b608a2aedbdf977fb5d1b36816dd6b53ce113a93116b9846547ec1486e969b86241e4c9f8c4a1f55292b3d5a14520d5040acdd7043878c79823f851b16b9f57a2af98edaeca148113851310879ed73bf65e723313824f502d1713bb7c84951944685654bc6dc99eeffce3e9db8142721f62f42d0d95a21cb50f7ebf83603b278") r3 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0xf, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x101}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x2, @rand_addr="fca28b526c416a9979e757f65b2ffb70", 0x101}}, 0x0, 0x3, 0x5, 0x10, 0x80, 0x4f, 0x4}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)={r4, 0xffffffff80000001, 0x100, 0xfffffffffffffffc, 0x8001, 0xffff, 0x7, 0x80000000, {@in6={{0x1c, 0x3, 0x0, @rand_addr="cf0af4928128507b6199cf9027382557", 0x3f}}, r5, 0x4, 0x0, 0x8, 0x8001, 0x7}}, &(0x7f0000000540)=0xb0) mkdir(&(0x7f0000000580)='./file0\x00', 0x28) pwritev(r3, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001600)={@in6={{0x1c, 0x3, 0x4, @empty, 0x4c2}}, r7}, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000001700)={r6, &(0x7f00000016c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001740)=0x10) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000001780)="6545f236676249c9186e66b66d23c31dea9386201cb22c7297166bb73bc1d2c936652aff1187bca4855fa253009cc3aff059a6e80ab1658653f57467387487dfc9da6878a09cc50c317dbb03e0465208d81ff4a6b488cdc3b01ba237dd86b67d95bf43b9c9b33f9c6a1c9de4e0130cdba087b7c2109df021c39b477a790097923f72b5f3a1aacd78c3346f41bbc72c74061fb992da4c0c4cb88acce2a42438c0ac18d8b54b151a6442682b2c90b312e5cf020ffc455d85f814b588c12bc56cf67a0fd2897ae57eaa619b71e49ee7730f6bc5fcb165e0ac2bac6a86c968ec694ecc7889e0c7fa0f94faa9e5bb90f66647709d") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001880)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r6}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001940)={r6, 0x1}, &(0x7f0000001980)=0x8) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000001a40)="3a925bdb5d413d8668867c95288779570e486d5183d8344587ebd46b9147d4f3d4c1abc4f4bfecd4e619527267478899d67e14912d6bebcb73dd8b") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001a80)={0x1, [0x1ff]}, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001ac0)={r4, 0x9, 0x1ff}, &(0x7f0000001b00)=0xc) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000001c40)={{"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", "f1b7cde22feee48b0403022fb1bc41f58ddb02cfb40d57cd3039644077dd7882", 0x9}, &(0x7f0000001b40)="e33a8f517519fe99c25bc531449f6243a52b75d099418befa5df1805b956e0b2bbeaf0c7f80283155f66645039531e71f362cb241aaf029e84030fd89afe15e8fd98ab4b6792f49ec3cf60120342ee05c165f82a1075172b2a52e5e308195d206985041c2a40271e4d7ae9001e5f88008e130b9b2b81894e5e6b163fff6bbad5e4b2808997fff4d8f20cfc17fbd42424eb00b9ed3540a73bf5850b30650a09ae288d2f2f7484bf25fdd246daac08af120a45187b7b454087a37daff7dc722d644405b9ed91cb25648a9f8a93db51852dbc9c84878c9ed7e9aaa092db", 0x2, 0x7, 0x1, 0x20, 0xf187, 0x2, 0x1ff, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000020c0)={r7, 0x7fffffff}, 0x8) r10 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000002100)=0xe8de, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002140)={@in={{0x2, 0x2, @loopback}}, r6, 0x1, 0x1, 0xa1}, 0x94) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000002200)="af682234607da9d52f03119a5c4c6fbaae86de7e6079ef4e940453bc524e3f19122cab8ba613abaf8945a7ec01d364479f9279c184fdaf36656486") poll(&(0x7f0000002240)=[{r10, 0x44}], 0x1, 0x80000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002280)={r9, 0x100000000}, &(0x7f00000022c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002300)={r8, 0x74f}, 0x8) 00:00:11 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="64da26a84a982c0c45f80f05bfd9000100c4a37bf0c55c2e363e460f1a7000660fde978fe97c80660f383a9e02000000650f890000000033b8c4014e4e4e5b5b2626660f38091e14dec4a2212c690dc421045f4607c421dd5831c4e10bf8c45b4964660f3838520a36f30f2bbbfd7f0000c4c1f851cb66450f383fb500000100f24c0f2dc3d301b3c0d8b3c02ad764d335cfcfafafc4c39d6ecc00c4611dd094db0000000067ddeaacc462b1f72eed21f4b9a5604ba419c2c2b0c10b0b66400fe2520dc4816016f7f367440f4b4d67d435d4ebeb628f0f4f13a25800218de3c02cf5267026802d08000000f8f85c450f91660f7466c8b5ffffff0fcffb110f66474eb83aa2f1fbc422c99f44dafde2") r0 = socket$inet(0x2, 0x10000000, 0xcd) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xce, 0x10000, 0x991}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 00:00:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0xd2ca, 0x3, [0xdde6000000000000, 0xc98, 0x7]}, 0xe) 00:00:11 executing program 3: syz_emit_ethernet(0x2e2375a459d575dc, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x7, {{0x1c, 0x0, 0x40, @mcast1, 0xfffffffffffffffc}}}, 0x88) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getpeername(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = getpgid(0x0) wait4(r2, 0x0, 0x11, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000200), 0x30000000) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1027, &(0x7f0000000000)=0x7, 0x4) connect$unix(r0, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000"], 0x10}, 0x0) 00:00:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa00, 0x49) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@rand_addr=0x4, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}]}, 0x20) syz_emit_ethernet(0x65, &(0x7f0000000040)={@random="75dc1f4a5a64", @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @remote, {[@rr={0x7, 0x7, 0x6, [@remote]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x4, 0x0, {0xb, 0x4, 0x3, 0x80000001, 0x100, 0x67, 0x10000, 0xfffffffffffffff8, 0x6d, 0x20, @remote={0xac, 0x14, 0x0}, @rand_addr=0x800, {[@noop, @noop, @ssrr={0x89, 0x13, 0x8b2d, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x8, @empty, @broadcast]}]}}, "1ceb13e6480ef1"}}}}}) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @broadcast}}}}}}}}) 00:00:11 executing program 3: r0 = socket$unix(0x1, 0x200001, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000200000000000000"], 0x10}, 0x0) 00:00:11 executing program 2: syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000014c0)={0x0, 0x1a22}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001540)={r2, 0x6, 0x4, 0x0, 0x3, 0x1}, 0x14) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="2b69ee5cc0cc4378bbf384776a39313a3b10e1ad6f56d5fd2c69c3c985d26bc05a07e88ca26498eba6b3d21517ab13389eb1cbecd9420d8b07d1ab4867feb7c054ad01e58f26aeee759146b6c5d11c09fb3976845d787ea9a475b60fa64216371b96410bf10b63e502a7b69a4fcdf87ef6a231fec593d649347b4d83f4e6b27f23e624d4a019504ae32b1cacb451b267d652556b632a1318a4dc96035e55669860bec4a8065984b5d35bef44f652f3fe5da0e267e5ec01c7e2331fad3b01b84b92f72141f673431554856e914ef194359d296c0b0aa6efdffc3ca5d675ff4df4bd1c7d6024a9276d690530044e3618d6ea18b69d5013bb6d4c54de74516474726a55e265657c2604263b516b8d06b8d003035299fc52a8c7e3a379f62c644934ab6d82ee049c204da20deb2a9cb9da060c42f3ddf3d3fcaeb442bcc1f302c191c3b89f093a9e6a56d0ca8552a4c4e5117857a6f290171d52325bd3244f321b741dc679de75cfa0e36a3e49cc397210421dd983984c0f80dd52d748843404d6b10f2ec53c42871beb1999a8bcea3e2161e7461a84524aef7f4df4c678f8230c60eeb5d0b5e45379a71df899e9529d6e78c40b496bbcb1080dfa7a48f0175a999391d66167659522672c688e5a135392aad0a3c8da7f3d137f2c3fd3c719a552d05ede3ab13b1a316e559615f620e41ee49a18a7ede5bc1dfa5b1fe8775c21122f6bf3928c5f188a33b815dd5fa405f777bbb93f58917ffc874dcb8989138d6339011988ed587645dbbe918b4914ad9da68c0ebfe53bc5fd776a9d1509c7f75eb235061558a184ad2229e48e6648d4a2f10e9f7e919d6272207b7fbc0682e828117a67b366bed38fd845b7d33e5e816d5784ff74e8354acccc4d2e08cf9fa5336b4a066525fce5fb279024ec5f30483d7462da1a9e7e501222bcc4e20fbaa1fe760ee82baaab0038641094ab8c4a142c089964392e2e62fc1e1dd308402c69d58a0e06173b761f960ab5b11497be10d99036c3d426fa3bde57e279ec8240c5d2b591f47869f4cf88f7ab48ec8718cc0d2822b4499edb4f33d64bec9a734c867c7ea35ec1ae466a71f0564a63dfc950206fd04d5a787861e06d67d7c219615d50896eddfb36cbd495500cbb5dd87ba8c200636d259293475541186368014862a15ac30a6fe48e6332677c9ba2633fe0ce48caeca3666b5cf2f9770759dfcabd460d46f005e40ec467995bcdeb490d3bb82c14cc01b0b9679a737bbfae00a2a7b518c406ed788455976fda3959a58879ac40ae3ee359f9f994af694ce5e062f1da002d01e4553de9a7e2ed411786d3a0b377cdb5dabcc1c8536bc0e4b8fbbe668949cf1343affdcf46675d66a042b23dacf263919e634bf7fce8e2fe36499c95c1e8bffbff17ad1626f8f18a35d6c16227bafbac79cab3e34ed5eb71c1e5ab252cfbddf3692df255f750cee4d6ed11bafe418aecc97d5f4e786c6a9e3b7b3962e3b24632b5bf0d9bc80cd6f532d56df308212d37b77a74df54c290e083767ecd7821de9e1e61adc4b6abd72d5a88e566473b736bf754a0ab5e8e866512ff85510f393b5d78027ff690aa0e5567fde4c13502c7864996640a4cb464e556fed77075ba459cba5926fe4359050708c3ad3f4e422784ec283d82cd020cef42209ce62be246c49685dda61bbd93f8b22db405e3e99fac9382b8b0092261aa489a6ffcb12ddf801c998f51a198239422177c2cbe0d4843fc78f9ca9c939565363fe7e6a8f6f9c9b79b49461e8d0dcf5d6791d90a24c3da997e67c039e3bdd39af078c0d835a2275624cbeb485f6997fd0bfad72dc66017229890ee741424d7240256e6450d47a1283f9cf6592e1e7e35fa8b13f319751b58affbebf3ab85c278739b3fa89915a6a0ac49fcd6ff0a7c689c428cf69bd5273dfab0e19b029872a1a60f61e5ea9a34193dbe129cb4d9ea45db4fa5c1e08795d5f1635f63f782d16ec85b354ba3dfc2bd146bfa5a5970c1bdd2a69970d8276b2f4da17c405bbc6d0850264f9a114c96697a8c70e94a9daf5281006b2ef6cee92b02e1d09f93c5edd77debfb1229d9a490a1471f4965ef4cf456d52729c5fae030d6002ac51d58d194c5bf3244831335bb81ce913976cdef0abeb994265634dd22b094def688daf2afc0586bda3825a82fd7670fa22725d45a6e902c37a5eb7de318ed1e5708432292bc718320fcd9a3c62067d656d17bc519d73f02d9a89fe505733799df3b2c55c7d28f4dfbb215753206c622e4e436bb9939d5c2faa3458f70539098d2c271cc6213c16f87d38e3f552f4fa83169e66e5fb2610ea26fd764b1788b377e065215667e3e325807123c55e28d2c6c39ecb4a6dbbb635678da973d32f4c0bcea39f3383ca01eba4f7645cddd125728178916f5edb76d8b0d7c43ea0a26eaff70afafaed8d310a46a5347ecaaf9727aaee82cebbc3e20fdd9b0233bf5ab93d4ad4a464bcbc64ae16f62b43957d44383ca24609542050d746c07ff5ef9039b9446650f10a7a4e5776d1bcb620057b09c89808d2063c53c5479e4b92ae887713104d16e6ec96b425a16250817726a8eb67a9c66390fe82f90693fd61bc0ea046aec37b10401bde8f9d27257814fba5527ec0a8abc59ab9a71bf8caef39ac6ff06a1b8d0ab12f9adf89cca9cb43b3fd8f73b5a6ed75ceaee36e8eab1d7e51ec3bc56410b70b598a61bea1100a44e6fe5659c858810f191314cce226bec51ce80d8f1fc6528421b64fc6c1f7b43862ecbc0c767a18f7bc896b98f77b4407ebead59c08a2bbd054f9d5825429580a91cc39ed95bf48bfd7e94f02bff2939500a5c69fd7f56f446f18ac4dd9c6e38a7ef06ec446f0819f164372209da9102dad4159f3f372cb0bb91a01ec002717aea6aede531f5b8911112d3db455746ce44d0f6436177580a0b5fd8652e1e755a7107d0d72151c6c444f1940854f756de189c2fab0f4c312cf8412db2a49ffb57e952237a37db426fbe95e43e2daf9407152db0dd01dfb94a15c585d29767bb855aa969272b75133f3c3e3153e41aaeb4a15996e13b5dec2b49e00beb108bb1d13fbc7495371b5ae2afb8714fbbcf1673dbe84e2191f14d5a9f3f8de361435571b273b2640ead969efd05150742fb8fced31f008e3193cab551ea506a48cecce39026f017402ee9dd1e13f20c308af30e0ce19ac9f1efc173c930d69c0268550bc67c769656b22632b0a947029f74d9a02c67abf12638a845b9101e86994fa76e1532fc2d28562d1a68291cae9a03ed7ba1d4695d95e1a3906421b73d2f8d43f0c7b64ba52c8e6215492c5db216525a6a0505db7e21689c918a8ed3036a0930aeb35c20facf6fe1733105b599baa4fef45a84e669df47ebe914a30c525af912955ec5ca3a5e8eff1d10511affb75091a30cccdb6ef999e4ddaa7f994879ec32201e3010117ea297fb147970752ae6a771bb432660cce8205ba097b144c11250662e300f3b2b1baea6053ab14d6f1036f038b27a531ddf59a898abfdb2d2dfb0cb0dac173ce8a06a279f3f213855f9a6b10153e246584b9e9f76c52fdc1e302e427df146374f79ffb305fb7da4bf6e54a6d946546892bbda684d14a6b3211ab860cef7287359c8c8230d50caaefd4d8f252dc28bbcb75314326a058242f030849697657343b88a6da10ef912e23d58c693fb231f49248283a906d3f03a4f848a02590cf120ed2a818ef5c2b1dddefc0c0b82c8fb6032fc209c05d224759c2b1fe85e476a185e98d8fcfce77e52a9a0c7566555092cb1b7990b7de9b7491e2caa03abdda3fdbfbf5e28ce3e87ed3fd0ca4abd4edb1f5db0ce903d422b1514253d90c3debd5e3c0f57def085d6dff4561a6693de0e111be566c36c8b0c48b42b96919aa2d9a5c9301e96e7caffe2cd80935125a48e529ad4cbb407ab2a31c406cbe56d76e91962b22e4e58e814eaac35a4092acc12d8299cd39ff293dedee815df071a8cab6315295ad86e631ce9afb1e88c80cf855906237d190e5eba127dca311f4b1ddacceaa03132465d12b2cce43e9177322e643279fd37d2e596154b93638c1071ba75fb4bb533534ed68fae2924b66a05fd1858966f3a9f14484b2c856b213d7ef524b75f1788c62180be7989a6c1bdc8a5fffa02293d1eb325aedfed918e0cb1fa35ba14cce237da9ccd9b7897b008875bc5655c50e9b7a242f2f7707e7da6dd48ab8f3e230095f2dbe6ba121a9815aa489da527f86c81fdd730d906eb792c5e186da01a037714868ac39946cfa35d7611d33fae0ec815801278ceffa1b28236b50df431d0df2d782055186b78862994d7b602820ecfe6092dd5fcfd9bd23a3a083ef3d743d9d9a3e04eef1e0518b994dfc8426fd1f3836b15efc85f7df638970c6efa714a1c582f970f0c237c33732e6433188840a8f7753930e3fa26bb83be6a7dde312d03324f8a55839f393dd264da4d31d5b30248f902f8a96689f3ae927856e021b97d8a69c34699bcab98e4c93aac78cb92828e486370eefd203e26310b5d8967a4383730966206a5808cb22bfa1fb83ebdd3b52714eb52257bf0bcfaa749f0e6eb46ab687f20ef037b0045a23e7aa8afdb28d2ba677812d9fb78df7fc2a7367e24f553004f81d0a05c51cf358aca2439268060cbcfa8f0434a7a800173d0929ed6dd079d6e524898495e015d5512bdc3c20d21598d347b55fb3b65e7f313c55961ff55bce9212c16632fb0494b23245a9aaf64e6ec957985afa0bb933aa9f96005b9bd824de26f5cb1a29bc7e9a643c62551c783615b15d709eaa95d47c6e646d798910b5fe666870451889696931ab2d01f96102d726b63a654ca7ec7ef768bae216664e3b2a992f209c334ec7f795d3ac8dc457c4010cadbf7b5be95244daafdd9dfa0fa2f542d8f987155963dd7869e761dcd46e1f56a3290fe6ca1f66a6d7210228bb7c31477dbe5f6ba1200df60218a5bf3b3aca65a25b87e3ac6f5dac038a14a5278e101b99ab840847ebcaa5fbc42a979ae2f6e622f6802c96b45dff11b5d5afc996a2187f45201dbc7d82de3878e7f499066c2c616f03c4a09e451e1c35700fd3f474795ee11e5ae84993abec5e2fc2dedc22717908f8dc9b6ec3e28d1af36eea985dc49290d16cc667a5707291a39d0fb1ce2110f33d850d4ded813a653cae8d87ac68d5e327e80134948f416bda2bee15be301593f8c90d58a6b5e8ba9c3775f1d90707c60e9aa460a5f487f318d7b54ac1226892ba1d0a2e6f1c47a93f8735488638dfd4f2519f2adad8d52f54e18d1de2a7be81256dbd3746e048ad0c5a723c9812fa805f5d8bad3cc1e70ba0a2583612a9e6a8a776f10f22199deacf41e3a4c6852f20981b8e63ec06d42c6e9adc367df21f7c1ea4ce207234e97f3733fdcb5d5efeee294fde924839dc4d0856fe8eb909c78b14da924b7bf192932f6ff697f693dc65b927ac4b2942d0a961168755221420dcd90a855ba175fb319e34caebe6383685fc51794db2564a8327a069799c926c3a90e899df9182ee430b8a82244b52c7010912e6391a29a21c8ac571c53d0c2c9c4197294d8a3a9f36b7a8bdf0e7246300a88d8b3f9e4060eef8fb00dd9a2401137f32453406b64013cb4db5ec308c3c925f38a76e5ac171642165ace6a606c77a7ac6de0d8f48526e301aefe37652ecc71a8ed6fed263e2421e1f31a8e2c27847283bdc8305f7a40d61feed72df41da82ebf63ef8a4f5c61baf1705e4b174449a8c817dd34e8be472166e4dd17956eb968168089ba8ec2c4b5c1b921d21f", 0x1000}, {&(0x7f0000000000)="4e36f35391f5ade75c3d32fc626b816e6c5faa0417e0a38426aaab0fda8ff5459659709f72cccf54e98a49770bbcfb4e520f64ff1ad4a15c93927c1c2092ec6b28315c73cc40c2032f1371b921be79c585d562cadc9fbc6479480ee50acb1cad5a9b13b57366f221c5ec9f63e8bed3af729e0bce97698cf098684e062502d6bdd43fc4f221b6b544de3935e922cb4d27035a9eab48947f3b0cb0f840d518f7a175c7694ff9526ae02aefd495f8bf9ff628c0b729cd0b42c8a1e30ae238bf6e58017d77da4bb2e8e8984010aaffa8876d1ccac72778deacce52739ae9547d4849fe614ae04ecaef5a2e46f9c1", 0xec}, {&(0x7f0000000100)="6fc2bac58bc23bb3953a38c208927d801044e9f5f7be19928a5ce482a202c70d75c40909c07202b0b80cdf9e5c9bcdf6f9de7c51cc9df68d98a260f61461cd9877fd7d98300db592b902acf22898037de59a3517874db1c7149c6f47510c0f7481681255e0109110487217ff0155996fc66faa8d21e405d1b364e3c77822d126af271f4da7e27dfc048a3b3ec0a5f68b6457c858", 0x94}, {&(0x7f0000001280)="83703c4726b18a8e619bd5681be956cae9304b76d3ff0fe5755cb1a153b6d92dc537e32ff4ad6c452989cfd9590cea1b1a17374642a457c183b868bc995bd3c077bd5480f17c2868c9f6", 0x4a}, {&(0x7f0000001300)="5ce159a17798a519b3eb10e07b926f0b328b7a1a61aab037a3ad1da23cd47547f7f7640c05b4fdb05a2e4fbd41dda293b910e81eb443396f28375fef29fdb3d61c36e33a747d7673afca863990338c39683ab2d8d0a7e30d927943fbb55dcd07a128ffb07e0801ab0e59ab75618edbb181ee54d7f99de0", 0x77}, {&(0x7f0000001380)="526b936624efa54a126689cebd4166598cfbc3b75c66e7d6be786c85a514616dd707dc2519aea501878af85d10f3a2071816bd0897bfc073b1d1e58fd3b3497ca145de73bbc873f7cfa71602b864474477f98acc32dce82919cd1844bc2ff4bd89abfa32136c2f5596923f7ff114ff7889f28324e38fcd72dd3de003d7aa2b622b70f656738b30c560b00f25a387167ffe269e36f4a7", 0x96}], 0x6, 0x0) socket(0x1c, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x1411, r0, 0x0) 00:00:11 executing program 3: r0 = semget$private(0x0, 0xfffffffffffffffe, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0xb3, 0x2, 0x5]) __semctl$IPC_INFO(r0, 0x800010000000002, 0x3, 0x0) 00:00:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:11 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f0000049f") r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$getown(r0, 0x5) wait4(r1, &(0x7f0000000040), 0x8, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x10007}, 0x10) 00:00:12 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:12 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt(r0, 0x1ff, 0x7e, &(0x7f0000000080)=""/34, &(0x7f00000000c0)=0x22) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x81, @rand_addr="dde0aa33edd8a26209e99c7d02022b96", 0x5}}, r1}, &(0x7f0000000240)=0x84) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="048f2366d1210800c73b396388244e66696c653000"], 0x1) 00:00:12 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "26da614e4c50054d64e4121fefa0403f8da7719992fdd055ad526e65a721e997", 0xb062, 0x1}, &(0x7f0000000040)="d8c08c650ea74ef44ce2aaae92afeffc646f528bc85ddf04939fe7d078454080c8325e0f71ad56477468fca0752ccba2a0dc54", 0xfffffffffffffffe, 0x2, 0x3, 0x8000, 0xffffffff, 0x7, 0x6, 0x5}) 00:00:12 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000200)="eb71d057f80a7156851ed95a554c2f5d11ee82cf1a73e317629c1ee7afcd13dd04713f7b867d880498d2e7e0a8dbb847295c9754d1a5b0db8a40e9f6a11abe861249eaefacf6409ae4"}], 0x376) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) 00:00:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x1, 0x10000) close(r0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) r2 = dup2(r1, r0) symlinkat(&(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r3) linkat(r4, &(0x7f0000000240)='./file0\x00', r5, &(0x7f0000000280)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x9, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r6, 0x7, 0x80000000}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xb2, r6}, 0xc) bind$inet(r0, &(0x7f0000000180), 0x10) 00:00:12 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = semget(0x3, 0x1, 0x2) __semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000040)=""/120) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) 00:00:12 executing program 3: socket(0x1, 0x4, 0x200) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xffff, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, 0xffffffffffffffff, 0x352) 00:00:12 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001140)="95dfd145c0148800eae5e5a2cda1090f05ddbf39290fb84c4148e23927d7d4b53e36583a5afaf13a4b337efb643d3303d4e1fcf4bcbbcd33d01509faaea280de3615c1fe91bd805dbdcac6c755ef23dc6d32138e1af4f31060893852bd9939aad319443f3f21be796e1e4503a26aad30ab90eddaa00acdf20fe53c959722e70d6371dd3215fcba7885df2575dcde1cc6bbe861f99a714ebff056d988c8bfa1eee2f8a96879e8c64102de49b76aa999ea8b90417befd1ee604bb19a54fcf2129e9c3895fe09f4fd4b14bf1dc6026bdfd6977d6aaae229588ef49e57b06642d14f3c60e0fc2930a265c7c69347e5e35c723402315578d8e7", 0xf7}, {&(0x7f0000001240)="d0a8dd49bcee95063e28a7d5be07b4a945830ef7463dc92c003af38e27b03eb918a6af61ca85b5ee3f17c31e9ec0e80236fe211241ee03c2b3693e4e5fe4f80e95906a5b394a9556c2fa2506bc36211bbe31d45eeaf24896b8265ca756e441560e2700b1b28729620cbe9c607ec30a062adde5e3739bf8206a498ca305d0995dbe85432f121eca3d", 0x88}, {&(0x7f0000001300)="4e5c3c57b607262d2e582c10bf809bd82d8da80cf711584e9d6a81d4623656467d1cfd52a045d5ec38112db73fd7aefc", 0x30}, {&(0x7f0000001340)="ba481eca809c08a95b39e789f057cd8fd5787c3df5d946a968f2d54b0e26587d1afe945482d671c1754b41f190cc876323f8b0b9116f5043c1dec2831131ba43cceaa0c7d95e70a901aaa87c617dbdfd5de6b842ecc02b454aea3d406a91e491c2ae4ef1f0a2a507c8eb782505ad3c05d58fd0bd4398e86324d2caad5640e6bcf601261233a9fb70ff3dbe2ca6ab9bd5b6b369da1c08fb", 0x97}, {&(0x7f0000001400)="c0988e7328ca175746f7224c5580d219dc793ae5a840ca27f9", 0x19}, {&(0x7f0000001440)="c1b864e99c35cd55acc0", 0xa}, {&(0x7f0000001480)="52b5ba98b2d1505bc5447dde5003185923c37632e6ffc7324a7afd822c5161b1b6c8ad0c8f42d1be1259598b4b72d3be66487279d7b4e7f1514a3a8d7c868bf2", 0x40}, {&(0x7f00000014c0)="e2e547fb7e17cfba913eb6ff4bc0352dcdb33949148793bd4add74110d135fdce6aa1b4525eb", 0x26}], 0x8) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) ftruncate(r0, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001580)={0x0, 0x7f3, 0x4}, &(0x7f00000015c0)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001600)=ANY=[@ANYBLOB="1c004e20800000005e333b6b463c6bd872bc2116a20a7172040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=r1], &(0x7f00000016c0)=0x84) syz_emit_ethernet(0x2, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRESHEX]) close(r0) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b0000005c2f6d0ef785990e703011d3ce504923f3fbbeae8982c14b692fe45dceaaa6fd44e3b686ba782d849eee0ae71332e1f35988709f9b4c127802f683920f2d6a35956e44ee264f0bce70829d7ef62538229b6fc93de8d32febd08a67"], &(0x7f0000000100)=0x63) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x200, 0x200000, 0x5c}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000540)={r1, 0x3, 0x3}, &(0x7f0000000580)=0xc) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000004c0)=0xb9, 0x4) fsync(r0) sendmsg$inet_sctp(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="2855b7d8336487ab262d6ef68102b3083b515271ff1f9fa9219e114a4a566c42d776f41f0d251f33bb7a6de8d4c781d349ec1b125a355ac559eeff5dc9f077789cfffc14447df8480fef1c8d6c7130fae8ec2cf5ed69cd4834b7d107eef36944609cc5aa", 0x64}], 0x1, 0x0, 0x0, 0x80}, 0x189) r2 = accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x5, 0xd4f, 0xe6, 0x80000000, 0x4}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x5}, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = dup2(r2, r0) fcntl$getown(r0, 0x5) setrlimit(0x7, &(0x7f0000000000)={0x80000001, 0x2}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e20fffffffffe8000000000000000000000000000aae60100"/128, @ANYRES32=0x0, @ANYBLOB="00000000aa00070032798ea4af981a5a17f581883078952af68c59299c2d46dfcf5946129e2a7a4338a931519aedb0e24733b05cf342bf5fce9618e8a9be3a4525cbca991c696609871895256647ea98f42836cbe44a3102d1c3cc3bde079e2a4193f4e2dc51a320ea86298fbbb1d2e2c6d0fd2ca2cf26c9179631180587cb646f019c170dc4355cabb55324ebf2ab1d9fa795f0bb0f220113e333e117d80c8558616764937aa806cf86b02dc10e929337551a704c717024a05ade295c7b5d7568220ab891"], 0x0) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0xc}, {r4}], 0x2, 0x2) socket$unix(0x1, 0x0, 0x0) freebsd11_fstat(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65204f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) dup(r0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x1}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) 00:00:12 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27f0]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x2000000013, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x8f3}}, 0x0, 0x4, 0x7, 0x80, 0x8001, 0x2, 0x7f56}, &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) 00:00:12 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:12 executing program 3: r0 = semget(0x1, 0x0, 0x0) clock_settime(0xe, &(0x7f0000000000)={0x2, 0x6}) r1 = socket$inet6(0x1c, 0x4, 0x9) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) semop(r0, &(0x7f0000000040)=[{0x0, 0x6507}], 0x224) 00:00:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000100)) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) renameat(r1, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00') r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 00:00:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x30) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e5, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x1, 0x9}, {0x7, 0xfffffffffffffffa}}, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) r1 = dup2(r0, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000180)={0x0, 0x3ff}) setitimer(0x1, &(0x7f0000000100)={{0x6, 0x6}, {0x3ff, 0x3}}, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0xaf, 0x4) 00:00:12 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r1 = msgget$private(0x0, 0xc0) msgsnd(r1, &(0x7f0000000180)={0x0, "99c2152d755f9f380e9e80b03df1ac240a729dacd1df8be9b52352beb41ea451adcd060cefa88651cf9aa9b03ba83e0655bdacd6b9ed0fde1548ae05a4d29cd1e8685b4b246327e27b120cb3b676bdf17bd88294f812383b4effa00369cb01af569ed38551331b37e479bdcca6c9e525870d937aa0517f0c8f2fd3642853a7ec8b16e4826b9d4987373915833c3dd7b3ce70880cbdb154a0d82ee708dc6add2c7b6b089d3ca2989c63e11a60bfd71b8782a01f4b6c32aa647e503c03be1c1740535f3f0c43288ebe6237e1a85cc94666"}, 0xd8, 0x800) r2 = shmget(0x1, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/117) 00:00:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f00000000c0)=0x40, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000003, 0x0) r2 = socket$inet(0x2, 0x10000002, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:13 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) 00:00:13 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r1 = open(0x0, 0x0, 0x1c9) msgget$private(0x0, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000200), 0x0, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x5, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000380)="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", 0x1000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x7, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x1000, 0xaac, 0xf2e9, r2}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000180)=""/148, &(0x7f0000000240)=0x94) lseek(0xffffffffffffffff, 0x0, 0x3) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0xffffffff, 0x2, 0xff}, &(0x7f00000002c0)=0x10) fcntl$getown(r1, 0x5) sync() 00:00:13 executing program 3: __getcwd(&(0x7f0000000000)=""/52, 0xfe89) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x401, 0x100}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1}}, r1, 0x4, 0xc0000000000000, 0x5}, 0x94) truncate(&(0x7f00000001c0)='./file0\x00', 0x7f) 00:00:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:13 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f6745b34ad1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c0f58557d0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r1, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r2, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/155) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = msgget(0x3, 0x99) msgctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/79) r4 = getpgid(0x0) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r4) getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x6, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) poll(&(0x7f0000000300), 0x200000000000002f, 0x100000001) 00:00:13 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x36, &(0x7f0000000380)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e17a3d", 0x0, 0x0, 0x0, @mcast2, @loopback}}}}) accept4$inet(r0, &(0x7f0000000140), &(0x7f0000000100)=0x10, 0x20000000) 00:00:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000180), 0x100004) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140), 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40080) 00:00:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0facc42f2f4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4c7e8628f6808a3056f0000004e00c4618d9fc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x86, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:13 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='{:\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\xdf\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000540)=[&(0x7f00000002c0)='!{.\x00', &(0x7f0000000300)='\x14]\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='}\x00', &(0x7f0000000440)='&}\':}^-{)}\x00', &(0x7f0000000480)='-\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='@&\'+\'*\x00']) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000340)='./file0/file0\x00', 0x8, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpid() r5 = getpgrp(0x0) getpgrp(r5) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="064cf1e9235e4ee3ec38d2582eb917e4dc5b1b91e8ff407c6b8dfa7943e581107d796e01dccdd849988e4f59f79597478b65aa1098bd3f31bba323a0f723e682feba1408785eef10b6a00f24bfed0c0b7c0ea566e6a309216f9d6a9902335e1bc9d77226aec5d5079871417b9cca", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r4, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r2, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) freebsd10_pipe(&(0x7f0000000180)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 00:00:13 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3100, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:14 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x8001, 0x7bb}, {0x3f, 0x1}}) flock(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x0, 0x0) close(0xffffffffffffffff) setitimer(0x0, &(0x7f0000000040)={{0x101, 0x3}, {0x0, 0x4}}, 0x0) 00:00:14 executing program 0: socket$inet6(0x1c, 0x3, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x4b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x7, 0x0, 0x9, 0xd1a, 0x0}, &(0x7f0000000280)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0xfffffffffffff800, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="25546f75d957fde5be8811179cb2dff05c9d0b1e1ef58d804fcedc8cd0fdc9814d156c905feedf574830ba42b2d12f6506b6358b1bf359fc04e391687b2e167debe61bf7a62f8d173029c45a9d685fd43cb15895962b17a41824464a650e775a7aef2dd3f04c5a3532fccf421652f63b7c2e5e58baa7c8a61c79189c5f7e08a9f17ed14f4142f788c88db782cfe80160afe8436cf7886220787aa9e2ee692e17e6bb0589f850d05e1a7b82e238f8a3db898cad95063d194ebffc01beb58cd285c04d0e9bca53e6d685090489389f9030c77ce4f43ec9473e3aa503fa4e9baf87947d77ca676a7046de", 0xe9}], 0x1, &(0x7f00000002c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x200}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x1000, 0x7fffffff, 0x0, r2}}, @authinfo={0x10, 0x84, 0x8, {0x9}}], 0x5c, 0x84}, 0x100) sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x7f, @mcast2}, 0x1c, 0x0}, 0x5) 00:00:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe501, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:14 executing program 0: r0 = socket$inet(0x2, 0x7, 0x0) setrlimit(0x1, &(0x7f0000000080)={0x408c, 0x6}) ftruncate(r0, 0x9) getsockopt(r0, 0x8, 0xe628, &(0x7f0000000280)=""/33, &(0x7f0000000100)=0x21) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x40000000000004}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x90) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x9, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x200, 0x3, 0x6, r2}, 0x10) 00:00:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1}, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) 00:00:14 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1ffffffffff, 0x0, &(0x7f00000000c0)) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x0) open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x10402, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(0x0, 0x31000000) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000080)={0x4, 0x8}) 00:00:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/210, 0xd2) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000380)=""/27) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r3, 0x38, "f4c29dc5b4be518ad72e6d7059d1127dabd58d88d561ff39f644a149e5827bb8c32d7e83490fa5dd8aa685819b53a54e3fb9a2b52ce20d70"}, &(0x7f0000000300)=0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x783}, &(0x7f00000001c0)=0x8) fcntl$setflags(r2, 0x2, 0x1) ftruncate(r2, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x5, r4}, 0xc) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000000140), 0x10000000000000d2) 00:00:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:14 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) poll(&(0x7f0000000440)=[{r0, 0x20}, {r0, 0x2000}], 0x2, 0x8) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000140), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) read(r0, &(0x7f0000000180)=""/146, 0x92) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000480)="dcb6df4eeb901817f19e9b7ba4a09d9a4da3a28bc22e711816de07c9e6fcdf259ce4") ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000240)="3bfa196718d69d9e4941edcdbc9926282f24109b26f1932c9b805fa0c42b356c1ee61e793fac3179835eb869431bdaa6ad5aca3ca8b7ae5a8c4bf1af9c484952e49ca485a9ffe2a0bc1a2716d1e5c7b538b0e9e357fdf7169de1daf745ae4222078e361e8247edc5539d5c4e9b2e95ff2f310f7542491e36b7ec0d2aa18a2de1dafa0773") ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="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") preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/201, 0xc9}], 0x1, 0x0) 00:00:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:14 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x21, 0x120, 0x3ff, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x94}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c110f05f30f59bfd9137701c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000300)={{"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", "32eeb0339971e90cea5a108b4cdfab18b7ffdf84c6bca67846536268963b2523"}, &(0x7f0000000240)="18a7783c9ff31b7751be5a5c95ef5b110b32a22b23f2d276865efdafba43bedaa59b4740eb85488fbae65e73fd9a482e0f85283c815473de2d49e54945626c4c84fa642f38ab6f9e7cb3bf5d8ccbea1370857c01e49db7e83c576368293f866729ddd0ac286f69d7f4fc00658fb4586a0e95c6c0cc31f6e219d02a1f6676b2e3082e16a7a9b06685b56f0fbb", 0x4, 0x9, 0x8116, 0x3, 0x8, 0x6, 0x76}) 00:00:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$DIOCRGETASTATS(r1, 0x4004667f, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1", 0xfffffffffffffffe, 0x62}, 0x0}) 00:00:14 executing program 2: syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") shmget(0x2, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) r0 = socket$inet6(0x1c, 0x1, 0x80000001) r1 = socket(0x2, 0x10000003, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8000000000000, 0x0, 0x2}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, r3, 0x5, 0xe5, 0x4, 0xffffffff, 0x9, 0xfff}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x6, 0x4) 00:00:15 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5a95, 0x0, 0xd00, 0x8, 0x5, 0xfffffffffffffffe, 0x8, 0x2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=r3, @ANYBLOB="00000500ffff0000"], 0x94) recvfrom$unix(r0, &(0x7f0000000200)=""/27, 0x1b, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r3, 0x7}, 0x8) 00:00:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ftruncate(r0, 0xf718) syz_execute_func(&(0x7f0000000140)="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") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0}}, r2, 0x100000000, 0x1, 0xfffffffffffff664, 0xffff, 0x8}, &(0x7f0000000280)=0xa0) 00:00:15 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="892e201343363a59f7b7620594a99242c792f7370c7447490324fcca5d946448d1cd18cd4b560a326ff4aa") 00:00:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:15 executing program 0: __getcwd(&(0x7f0000000100)=""/103, 0x6b3a407ec0d90e23) accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x30000000) r1 = dup(r0) r2 = dup2(0xffffffffffffffff, r1) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 00:00:15 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x2000, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r3, r2) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c00002000000000ffee000001000000e31ca739666e34bd2b62d1239f70a16438bec957b33a9945d39c6f4d0654f784fa70eb1f53cb81705f37b77a8c43c13fcfc212d384a03c33f8e747f01104bb2604f9578930b218112bd6232727ce1a4f50b384345a712fad450466be3326e48416e686783261"], 0x10}, 0x0) unlinkat(r0, &(0x7f0000000040)='./file1\x00', 0x0) 00:00:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, 0x3, 0x6, [@rand_addr=0x7, @multicast1, @broadcast, @empty, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, 0x28) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) readv(r0, &(0x7f0000000080), 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x40, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x40000000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x76, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000440)="e44ea05682a774b80374d12f56f866", 0xf}], 0x1, 0x0, 0x0, 0x100}, 0xd) open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) r2 = dup(0xffffffffffffffff) r3 = getpid() shmget$private(0x0, 0x4000, 0x100, &(0x7f0000002000/0x4000)=nil) fcntl$setown(r2, 0x6, r3) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r1, &(0x7f00000004c0)="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", 0x1000, 0x8, 0x0, 0x0) 00:00:15 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x217, 0x30000000) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040)=0x7fff, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_int(r1, 0x29, 0x9, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x8000, @ipv4={[], [], @multicast1}, 0x5}}, 0x0, 0x7092c49d, 0x2, 0x8, 0x3, 0x5, 0x5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1}}, r2}, 0x8c) fcntl$setstatus(r1, 0x4, 0xc) 00:00:16 executing program 0: clock_nanosleep(0xd, 0x800000, &(0x7f0000000080)={0xffffffffffffffff}, 0x0) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) close(r0) 00:00:16 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") clock_settime(0xe, &(0x7f0000000000)={0x1, 0x5}) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000080)="98cd8080000cf2450fad87000300218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c1f2420f5c86000000009688a07a980000c4a1fae6ae34f896dce1b116acace22c892a0f0000049f") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 0: ppoll(0x0, 0x0, 0x0, &(0x7f0000000280), 0x8) execve(0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001940)={0x0, 0x7, 0x2, 0x1}, 0x8) freebsd11_lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000017c0)=0xbb50, 0x4) freebsd11_stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f00000018c0)=@un=@abs, &(0x7f0000001900)=0x8, 0x10000000) setgroups(0x4, &(0x7f0000001880)=[r1, r2, r4, r3]) freebsd10_pipe(&(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000001980)='./file0\x00', r5, &(0x7f0000001a00)='./file0\x00') clock_nanosleep(0xe, 0x1, &(0x7f00000000c0)={0x437f, 0x1}, &(0x7f0000000100)) pwritev(r0, &(0x7f0000001580)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="6e0c6cbfcdb3cb6e738ea6c90862ee6d5d762a6a1a509b163ab423144682b612ed063c9ee1dfec393a19679c7593b7590fcc1fa540d03a7976993686bbbc5cc7c31fad863fae4f2fec91138930eb89709bf436fe56fab782963810aa88cae5b1601f53c8a16e83fa3a7eaf3ad0fde2e5652aff8d704d32a601aeac23c9e0b06c15516a483545d68b9e3a4082f48ab1eeb45b6c899efb396e7de53b0df97399131dc3a133af47f8ede437e5add2edba361e201d348f3f7362906f882bbb50f916b1dc387e568e3e9e2661986282155118effc79132d68a92bafeb0cfae13a930e", 0xe0}, {&(0x7f0000000240)}, {&(0x7f00000012c0)="07d4bab663c87877892edb51e6b4b1fdf897e015a99eb397a9733ad54650223949437425d757bee5e00d5d9355a8d8179f9e1b0c2111184186bba74207", 0x3d}, {&(0x7f0000001300)="00cd4e0d04a0e62438f3ebd03dd35e0076eab2345a262e8f8e51ffa1a2858cbd45407c103dc48b491c539c57bd7d7e7684c1c843ada1b807e66a26c1f185fda1f8912d1bcffb0dcb811929ef12b841542e5097b25ae4d146b833df83d68e251357ece6ea411d9fb0cc212d6c5a874c4fcb08ffb818854aa396d91290bc8443b7771fee27e50843133b05008685127bd5be75d0c1f8f349b890030e45cae82e96ee82d51c024d4bb4e08a9567279c274cccbe6f511c7f6f62d8cc963cd8b0e3450b60eb265829b7e37d89ee93accf", 0xce}, {&(0x7f0000001400)="3e2ce9de9913a394093a711adf976b19e74a16a9ce0e41294406d535fbd3b2b2ee425f19d254429f342e6d7cdec214ec689680733261063091c577f171bbfab8146446f0c5a812fd7b79106496c1a4844bffa353c93b1e84aa176de8f8774f903a1b2ccab00ff2298a6008178b3149e4f84f6e0db603a77544e1502b0cd699b83246502f157ec3dd6f1f658ef4972e8d686afe4fd078889fc700fe29175f5f8dcd851c71fcdafc789041dbf29a359b7fb89a12424871d31432cd488e127efa390d58ffd26ed329c49c25544f2780fecff9f480fcc9f12c9ef52d0dd23b35603cef318140cc2efb20f5dbffb05de2", 0xee}, {&(0x7f0000001500)="f9b0d3110921508c2802c677ab1cb489452733529c51f69a4d90c65b17b555d3751197b087cedab32a57a6a91e0aceaa57d241651e0757db213f548c8a1251d950dac19be8a65b8e31a881a9476c409c54a27b546cf414f94eaadea9afc2cf73cbc70e683c3141d9cc60", 0x6a}], 0x7, 0x0) ioctl$DIOCADDRULE(r6, 0xcbe04404, &(0x7f0000001ac0)="ee52cd2bc2adcb3337e97e038cfa7a9b119d00fb5caa61210cd03b7c4be63f5c81aea1867b0b7750478a2a9894b55992bee4afd5647ac5d8cc35242ff39a9473048f3a7e8178a2e22b291b2894785a3b7c93ebcb4c31109829383330d9a4f3fb91795918") setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x7, "2cb5dbb756ad2b1cbc771a7f92688086"}, 0x14) connect(r0, &(0x7f0000001a80)=@in={0x2, 0x2, @multicast1}, 0x10) 00:00:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x60000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x401, 0x0, 0x5, 0xac, r1}, &(0x7f0000000140)=0x10) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() getsockname(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r2 = semget$private(0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:00:16 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x3, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0xff}, &(0x7f0000000200)=0x8) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000286, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x80) getpid() getpgrp(0x0) fcntl$getown(r0, 0x5) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x2, 0x3, 0xffffffff, 0x3, r2}) ftruncate(r0, 0x50) 00:00:16 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10008a, 0x1) fcntl$lock(r2, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) accept4(r0, 0x0, &(0x7f0000000140), 0x30000000) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) msgget(0x1, 0x204) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) setsockopt$sock_int(r1, 0xffff, 0x100a, &(0x7f0000000300)=0x1, 0x4) 00:00:16 executing program 3: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="26d1ffbcdcf0ffffffffffff08004600002c0000000000009078ffffffffac1400aa01000000e1f383698975c053ac6b8119c51414efe0fcd405"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000003600)={&(0x7f00000000c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000034c0)=[{&(0x7f0000001100)=""/131, 0x83}, {&(0x7f00000011c0)=""/242, 0xf2}, {&(0x7f00000012c0)=""/100, 0x64}, {&(0x7f0000001340)=""/233, 0xe9}, {&(0x7f0000001440)=""/59, 0x3b}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/59, 0x3b}, {&(0x7f00000024c0)=""/4096, 0x1000}], 0x8, &(0x7f0000003540)=""/139, 0x8b}, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet(r0, &(0x7f00000036c0)=""/60, 0x3c, 0x2, &(0x7f0000003680)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") setpgid(r0, r0) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresgid(0x0, 0x0, 0x0) ftruncate(r0, 0x4000000000fe) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x100000000, 0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x4) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:16 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socket$unix(0x1, 0x7, 0x0) r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) getpgid(0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r6 = shmget$private(0x0, 0x4000, 0x202, &(0x7f0000ffb000/0x4000)=nil) nanosleep(&(0x7f0000000300)={0x1ff, 0x100}, 0x0) shmctl$SHM_LOCK(r6, 0xb) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockname$inet6(r5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) ioctl$DIOCCHANGEALTQV1(r5, 0xc1304431, &(0x7f00000004c0)="2967bbacfb457cbde3e9140be51eba1f53b81a11") dup2(r5, r2) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000021c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) lseek(r0, 0x0, 0x3) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r4, 0x2004}, {r4, 0x40}, {r4}, {r4, 0x20}, {r4, 0x2}, {r5, 0x40}], 0x6, 0x0) getpgrp(r3) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:00:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:17 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) fstat(r0, &(0x7f0000000200)) 00:00:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setresuid(r2, r3, r4) r5 = dup2(r0, r1) fcntl$setstatus(r5, 0x4, 0x0) 00:00:17 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0x2) flock(r1, 0x1) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x4, 0x80) poll(&(0x7f0000000140)=[{r2, 0x2000}, {r0, 0x18}, {r0, 0x20}], 0x3, 0xdc2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = fcntl$getown(r2, 0x5) wait4(r4, &(0x7f00000001c0), 0x4, &(0x7f0000000200)) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:00:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xe}, 0x8) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x8) pwritev(r1, 0x0, 0x0, 0x0) 00:00:17 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000005c0)={r1, 0x5, 0x3, 0x0, 0xffffffffffffffff}, &(0x7f0000000600)=0x18) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6(0x1c, 0x10000000, 0x1f) r3 = dup(r2) ftruncate(r3, 0x7) msgget$private(0x0, 0x2) r4 = getpgid(0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x100, 0x13) r5 = msgget(0x1, 0x0) msgctl$IPC_INFO(r5, 0x3, 0x0) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x13) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x136, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000480)=""/237) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000003c0)=0x8d, 0x4) fcntl$lock(r6, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) poll(&(0x7f0000000400)=[{r6, 0x2040}, {r6, 0x44}], 0x2, 0x6) getpeername(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ff00"/95], &(0x7f0000000380)=0x6e) 00:00:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5010000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:17 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040), 0x8) r0 = socket$inet(0x2, 0x3, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x9, [0x4, 0xfff, 0x40, 0x8f, 0x80000000, 0x7, 0x6, 0x8, 0x7]}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xfffffffffffffff8, 0x20}, 0xc) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) 00:00:17 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:17 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = getpgrp(0x0) freebsd11_stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002200), &(0x7f0000002240), &(0x7f0000002280)=0x0) accept$inet(r0, 0x0, &(0x7f00000026c0)) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00000022c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000002300)=0x10, 0x20000000) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000002680)=0xfffffffffffffff8, 0x4) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002340)=@file={0x0, ""/108}, &(0x7f00000023c0)=0x6e, 0x30000000) r8 = getpgid(0x0) getresuid(&(0x7f0000002400)=0x0, &(0x7f0000002440), &(0x7f0000002480)) fstat(0xffffffffffffff9c, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002640)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002100)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="bd9137e1a1a281cb9ad1695066d4e4a73c45c44ccca2f181b58ea5131f73635722f725da7ece50a2e161656d23176b80d594a1aa847039d9fc5614be90244852e52d981f4aa6c8cac248b7eb4b77dc12", 0x50}, {&(0x7f0000001100)="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0x1000}], 0x3, &(0x7f00000025c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60, 0x81}, 0x0) r11 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r11, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) 00:00:18 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) fstat(r0, &(0x7f0000000100)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0)=0x279) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x9, {{0x2, 0x2, @broadcast}}}, 0x90) 00:00:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f00000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10) r1 = dup2(r0, r0) accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:00:18 executing program 2: mprotect(&(0x7f00001d5000/0x7000)=nil, 0x7000, 0x5) select(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x20, 0x81, 0x9, 0xf8, 0xe2, 0x6, 0x9, 0x4}, &(0x7f0000000180)={0x4, 0x2000000000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mlockall(0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7ff, 0x5, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x5, r2}, &(0x7f0000000200)=0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x9, 0xfff, 0x5, 0x100, 0x0, 0x302, 0x1, 0xfffffffffffff551, 0x6, 0xffffffff00000001}, 0xb) socket$inet_sctp(0x2, 0x9, 0x84) 00:00:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10040, 0x130) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x101}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x3f, 0x5800, 0x1, 0x0, r4}, &(0x7f00000002c0)=0x10) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000100)="0246a31753d70927", 0x8}], 0x1, 0x0}, 0x0) r6 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0)={r5}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0xfffffe1b) 00:00:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10b53500f8ffff, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:18 executing program 2: socketpair(0x2, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x3f, 0x0, 0x8365, 0x7]}, &(0x7f0000000080)=0xc) listen(r0, 0x8000) syz_execute_func(&(0x7f0000000180)="0c02b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e5) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0) 00:00:18 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:18 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) ioctl$DIOCXROLLBACK(0xffffffffffffffff, 0xc0104453, &(0x7f0000000040)="ac51b4cf9391803622e65e8d7e9938447d7c873235b626d3704d110adedf") 00:00:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000140), &(0x7f00000001c0)=0xffffffffffffffdb) 00:00:18 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x0}}, r2}, 0x8c) poll(&(0x7f0000000400)=[{r1, 0x80}], 0x1, 0x9) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x235}}, r3}, 0x84) fchdir(r1) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r4, &(0x7f0000000000)) 00:00:18 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) 00:00:18 executing program 3: setuid(0xee01) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = shmget(0x1, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/183) 00:00:18 executing program 3: socketpair(0x0, 0x20000007, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000040)="e871f7b07706068f14c3e0811a1d1c389b5b4d50a27059b89973b5533c80abf290f4b9bc420c2608e60bebf783269a812cd44fbdacff684d608a801ab29456b6f8c287b2681e03b16fce35", 0x4b, 0x9, &(0x7f0000000140)={0x1c, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:00:19 executing program 3: syz_execute_func(&(0x7f0000000480)="66eb7ba87ba8637916d7b098cd801b6967442205b8d36467f3460fbdebd9d017795b2bf2680c0000008fe9589b26c7e4c753fbc4e17e0101fec47c7cc443f96372040002023ed107c4c2b90a23f21667f2450f10c7f3af51c4a27d181ec1ea01eff265dc5f00c35b5b304545660f383870f6a84149fe0b0b332f60d8704466ee66eef50f54635bdedec4a1e1e0ef2240f10554181801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x1}, 0x8) 00:00:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x52) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) r1 = fcntl$getown(r0, 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) wait4(r1, &(0x7f0000000000), 0x3, &(0x7f00000000c0)) 00:00:19 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x101, {{0x1c, 0x2, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1}}}, 0x108) 00:00:19 executing program 3: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f00000000c0)='./file0\x00', r0, r3) r4 = socket$inet(0x2, 0x30000000, 0xe9f6) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000140)=""/219, &(0x7f0000000240)=0xdb) shutdown(r4, 0x0) r5 = dup2(r4, r4) ioctl$DIOCOSFPADD(r5, 0xc088444f, &(0x7f0000000280)="ea59ae44bd5bf49408dd8e4004025c42411bb8d6c8a31443af021e8eab74da08faa8011de905e7332273b3433f173ed71ee5d4718c8c814c0438d085177f7bed2c0a5a73f060db2fc647d110c9c34d324ddfc10312df60e8b4d04c4345fba6e3308bf17827e79e6f5793cc6ddc7fe1f07c7d747b34bcbc126e0ee42252e06ec7edc0db8e80039ae5ab0bc22539ffbb1c336edc0ef93a38d838d80b7cb05d") getsockname(r5, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) r6 = accept4$inet(r4, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x30000000) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)='$#\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='@&\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='~)\x00', &(0x7f0000000600)='\x00']) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000680)="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", 0x1000) setresuid(r1, r1, r2) bind$inet(r5, &(0x7f0000001680)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f00000016c0)={0x0, 0x6, 0x1ff, 0xedc, 0x7, 0x100}, &(0x7f0000001700)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000001740)={r7, 0x6, 0xf, 0x80000001, 0x80000001}, &(0x7f0000001780)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000017c0)={0x0, 0x7, r8}, &(0x7f0000001800)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000001840)={r9, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000001880)={r9, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f00000018c0), &(0x7f0000001900)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001940)={r9, 0x100000001, 0x5, 0x0, 0x2, 0x3}, &(0x7f0000001980)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000019c0)={r10, 0x2}, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000001a40)={0x9, 0x1f, 0xc9d5, 0x12cc}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000001a80)={r8, 0x202, 0x8, 0xfffffffffffffff7, 0x2, 0x3}, &(0x7f0000001ac0)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001b00)) r12 = fcntl$getown(r4, 0x5) r13 = getpid() sendmsg$unix(r5, &(0x7f0000001e40)={&(0x7f0000001b40)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001d80)=[{&(0x7f0000001b80)="3996cd930cb3ef04c0e3bffab317", 0xe}, {&(0x7f0000001bc0)="54508918eebbab8efac2546f775b7b7ed2cd2684ae0b402fcd1099a83d7bbe6282bcc4c90a90d77f0ef214edd37ea280d5bcdfa982157212a70c7549ca5d5d390d104bf3d8824a706fd853a4112e9cee738364657a379c846efb149a0481333bddb15e95", 0x64}, {&(0x7f0000001c40)="72f2d1b117b8cb15a7c98cbf9f9c5a3cff473e0a2e4f63ec8e711f7ca8082f1a0021865a0dbbaa571006f7df2652af78070c343e93063296321afe90d1796c5a9fba50117789ce5e3d01f583065e8099656d1c2cb340bf938aaf9343f66f6ca218c21365c092afe84d304469f784d584f91ea3b320c1dc5bc960f1", 0x7b}, {&(0x7f0000001cc0)="5ba8e7f29e1044db75ee184d868801326a9e5ce7499e45685cac5b45bb128b6f8debc28b132cf57bb18d4401", 0x2c}, {&(0x7f0000001d00)="7f6f2bbeab494a8292f52ae42e9e9470883597f701e737c36307d6b5c1a7d212bc36bb3125418966db11e9946d0869c5253a410d8d6756b08eb0d680dcc007077700a48ba09a19ca1837820198ef17bbfab69f7ca9587b72011c338b327316279e3fa1375ac6d3f53001563f586a02ba22727c7a4b1af70dd61a876ee7c9d8", 0x7f}], 0x5, &(0x7f0000001e00)=[@cred={0x20, 0xffff, 0x2, r12, r1, r3}, @cred={0x20, 0xffff, 0x2, r13, r1, r3}], 0x40, 0x4}, 0x0) getpid() setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001e80)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x7}}, r11, 0x4, 0xffffffffffff8027, 0x201, 0x0, 0x1, 0x7}, 0x98) 00:00:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7, 0x4) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000080)="114289a1e546c326d3d861f89c1a0018454ad5b801767c959f3c3cc8137efda4bfbbcfdd77bea830428205c9636d4f40b52d56a5bb320709b4bad24b4da0a1e0a9ad118986a59cf9a4c907ff7f2c80bcd73d99b2984884da182db5169d2ec652bd1d94059fa9e80abe9272ebf668c735b7db5675c7f28eb1daef31744f4c0fd62b311f07d1b3798be5dff579cef70aeeda2e75e0c88e9c4f3d0bef1ad42fc955c799b6af2e46b5259df4268493d491d3136ae35f7664210e660d9a81079bde972aa59b85e3636d8446f0bbc8be4ec5ec124759") setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x901, &(0x7f0000000040), 0xb3) 00:00:19 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r5) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) bind(r4, &(0x7f0000000500)=@in6={0x1c, 0x1, 0xe49e, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r6 = semget$private(0x0, 0x3, 0x200) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000900)=[0x8001, 0x20, 0xffffffffffffff80, 0x6]) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getpgrp(r1) setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) getsockopt$inet_buf(r5, 0x0, 0x52, &(0x7f0000000840)=""/96, &(0x7f00000008c0)=0x60) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:00:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:19 executing program 3: r0 = socket(0x0, 0x0, 0x6d7) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7fffffff, 0x7, 0x7ff, 0x9, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1}, 0x8) r2 = socket(0x2, 0x20000003, 0x0) r3 = accept4(r2, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) recvfrom$inet(r3, &(0x7f0000000180)=""/238, 0xee, 0x40040, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) 00:00:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:19 executing program 2: r0 = socket(0x2, 0x2, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x14) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f00000001c0)=0x95) socketpair(0x2, 0x20000005, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0x3, 0x2, 0x401}, &(0x7f0000000100)=0x18) sync() getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1, 0x80000001, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, r4}, &(0x7f0000000240)=0xc) freebsd10_pipe(&(0x7f00000000c0)) 00:00:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x1176) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) accept$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 00:00:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:20 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x68, "d6d2eac67b7fa05a5901502e19d1f80df998a5c972a2088f41ab83d7e677ca52a0a33613571793927adff3bd691dd75dd5d933d4e7ef43416c1236ecc3587bbabc8059947cc1ae8183afd60d59f3f904adfb661ab2d2158f064dab20ad875ecb9e6269da17d906b1"}, &(0x7f0000000180)=0x70) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x6, 0x1000, 0x8, 0x1000, r2}, &(0x7f0000000200)=0x10) setsockopt$inet_opts(r1, 0x0, 0x200000000000b, &(0x7f0000000240)="ea96105c2288488030a932997c8a9ce353e09200ac70c4661993ab62dd42376146def8bc92457950e97c95a0dbd0d6bdf9206b8ad2f1e96672db673398a4acbd846cc354f97155279caf18e00cc00d818443df6456a5466c335faf60190f4e4a34716fbdd32c6903903f10ac1bafc4eb0591ee4663f07a4ada8d88ee715e635c6213f21014cb78ff5f49c72ec0994cafef2191e5bb17e37cbc49908caf4ecce6fe38571518a0eed5ceddb5b0a1b9dc07d93ff3c8eeca88257f1b495d58ec821a12b335e9d4e57bc49dba0b8a71f87f7ae31ec382d036f7e61441a72aa175473576942553bb8f02013ad0739903000000000000000000f81ee61727ac690a1f929b7e01c60b6c47e6e5f7568c8aa2c91bb507d48f02fdb052a49852deedb78bc259b4bfb06d021f44ff93216614ae632a391b860468fd9835c218b2a0e44d86c1e446bd47549c73a1732123d0e3af36af96eaa7ef6fd2d551e4d69a7ed7eb110e7d1f8b76b84c8509f2c004d3fdef7517b2913c24f38ef93cdc911ebfc07f55c41e0088f3fab1c8d7b8", 0x189) clock_nanosleep(0xf, 0x1, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)) 00:00:20 executing program 2: r0 = getpgrp(0x0) setpgid(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x20) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001140)={{"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", "a30bc79093b36572c676be61762b4776d75ecb02d72da402f7d4816b25b8f088", 0x6, 0x4e}, &(0x7f0000000140)="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", 0x101, 0x6, 0x100000000, 0x6, 0x5, 0x8000, 0x0, 0x3}) syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") 00:00:20 executing program 0: r0 = semget$private(0x0, 0x1, 0x1) r1 = getuid() getgroups(0x1, &(0x7f0000000080)=[0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x0, r1, r2, r3, r4, 0x81, 0x4}, 0x100, 0x5, 0x8}) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(r6, &(0x7f0000000000)=""/46, 0x2e) r7 = dup2(r5, r6) ioctl$DIOCGETALTQV0(r7, 0xc1004430, &(0x7f0000000040)="a30beb166293235c2c9dfd5d5680b11be209103625f2dd2675e60c81d828a02b6ae655026e9b508ee5521f5e") execve(0x0, 0x0, 0x0) semget(0x1, 0x3, 0x8) 00:00:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000200)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x80, {{0x2, 0x1, @rand_addr=0xff}}}, 0x90) 00:00:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:20 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x211, 0x0) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000240)="0b17cea77dc541f36633730f8fb817a77578a71f202d22477841a6aae8a7e2f49c5af4087ad42ee31135f082d86f3869cba3262a7986403b3d89a4e87c46b81daa7ef401a0fb9409a3d0d23ed17da807b6e5991a6c5e2634bd75265123af9ceff77a04ddc9f04981b263ba37709aa74c5cd5886b85962e7cfd583f5d59fedea7c66cd27e1eb84a9db554cdc0adabd78ad986f935e850962109a4d780227dad3f199df3cd03c75530536c6b9a51120365a147abac11c637900d3cd158d53396bdd92348d603748b43eb9281d6d23281dfa5aaa4") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7, 0x35844086}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x7}, 0x8) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010001}) 00:00:20 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x400000, 0x8000000001a0, &(0x7f0000c00000/0x400000)=nil) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) getrlimit(0x6, &(0x7f0000001100)) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000001080)={@rand_addr}, &(0x7f00000010c0)=0x8) shmat(r0, &(0x7f0000b25000/0x4000)=nil, 0x3000) 00:00:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB="0000ddffdfffffff9000"/20], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4(r0, 0x0, &(0x7f00000000c0), 0x20000000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r1, 0x485, 0x4, 0x2, 0x8000, 0x5, 0x2e77}, 0xa0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:20 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x5, "5f357158a679f333050dabdd4f40fe9d"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, "a34d0300000000000005000600"}, 0x14) 00:00:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:21 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) r5 = semget(0x2, 0x7, 0x200000008) __semctl$IPC_RMID(r5, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x9016, 0x0, 0x17d) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r7 = socket$unix(0x1, 0x3, 0x0) sendfile(r7, r7, 0x0, 0x3) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xd3, "2cd899fe656da49f12e31b70a4744917e5e7ab0197cca7bad5c6570d8730d6b4c21d58af293dc2fbfe6f4dd710eeaa5181adfc93e74a2af966c68b51301f7f4a8ade917eab4e6e5a56174d5d7dc80228d232815db08b46dec2859427448396ef78b3bfacb84d483fa876168110be870f89c5581fa2eae98960f2e137d2fc1ea9b4cde77d35860a6f06ca727ab6ee28402e717a0ece585883c35d4e577507f7c94d041664398ac95ed05a1c0917ad0a50a9203828e2b99c9a63cb3fa27807263acde04a3a531469f8eca464c0f33fb086676e2c"}, &(0x7f0000000140)=0xdb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x100000000, r1}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0xb73, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:00:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x9}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:21 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="050006000000000000000100b800"], 0xe) r1 = socket(0x2, 0x10000001, 0x94) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x106, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:21 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1) fcntl$dupfd(r0, 0x11, r0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) 00:00:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) 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$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f00000001c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 00:00:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:21 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000001) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x3, 0x7, 0x10001, 0x3, 0x100000000, 0x9, 0x10001, {@in6={{0x1c, 0x3, 0x2, @empty, 0x3ff}}, 0x0, 0x7, 0x1, 0x7, 0x6, 0xff}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1}, 0x8) syz_execute_func(&(0x7f0000000200)="b1ec91cd803e8038a60ffefa3c13134139fd5bf91cc10fc4014c5868f4a95fc44149f2168f68eca263be7cc421fc51c1ea01efc48192558dc3c39766459645966746f3400faee4749826261f696926400fe618c401fe5ff6e3df646736676666430fefb300000000c4e10f7d4cdce5f30f1a1254111d54111d00") r2 = semget$private(0x0, 0x3, 0x4) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=""/47) 00:00:21 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000680)=""/252) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000080)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc) clock_getres(0x7, &(0x7f00000010c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) freebsd11_fstat(r2, &(0x7f00000000c0)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x200, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0x5f}, 0x8) 00:00:21 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = dup(r0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000001c0)={0x10, &(0x7f0000000140)="b7fd55ced34bea77f2ab9c7f18cd7be0cb614d81723014fdc48229a0d80c9399dcaa8092faf77818f8f8ff6196852ff5cf5559335098bc03e77b57e996ce9673aed222ef4040982fff12", 0x8, 0x1, 0x8}) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000002c0)={{"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", "b1c54a2ba4c596bf1446bdabcb0c503c32585d9d23ea1b64b8b4a58ce66bbff8", 0x7, 0x800}, &(0x7f0000000200)="24fbe28951a5538dec4362f3e1a2884a68fd318d779e281aa3b6179192e527c7eff1905c8c7c2cec87ab9a8f11a400b98697dd8a64a2cf53b92904e85d4540db05ff19c092e950868cc90b98135dd5e6bedc51bf88784754846df17664b8bb7c67f9d49b12f333e3c2af9ff07bcb3b0bf1fc5b133a8e4d602b1c43a2eb52dda676e5d0c07f91b2049c24719fb4a66e435f4631766a006f2cdbd669ed8f4e7fc30fdf97dbb640b9235cd732bdce957d2692526a923eddf3e8251778a1cd92", 0x8000, 0x5, 0x6, 0x3, 0x8000, 0x47300000000, 0x1, 0x6}) 00:00:21 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3100000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xb9400000, 0x7, 0x3, 0x8, 0x8001}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1105, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:21 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x17, &(0x7f0000000240)) getrusage(0x0, &(0x7f0000000000)) getrusage(0xffffffffffffffff, &(0x7f0000000180)) 00:00:22 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20800, 0x10) symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000080)='./file0\x00') r1 = msgget$private(0x0, 0x2) msgrcv(r1, &(0x7f0000000240)={0x0, ""/4096}, 0x1008, 0x1, 0x800) renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:00:22 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) flock(r0, 0xe) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000100)="eff247fda10e8956e5d7c6a73fa8cadc040a3340528e3abefa550d0f4581bd03c4293c43e38a9491958675c3611c9ec20445228663d5468fe0eb043b9bbc034ef9ce98cf9608bc3998b58e334308901f9a0ae79a3038a1940dd9b00a60129a87f02ffa11e5242548ade7fa8b07cdd38915a065e6e7ea280e2dea8e43687cb1d49872a0a67be08561439e80be52eaccac120818c4c12b47b1b6900a0d8394618746e4dd9ebfe327a2767099e05f6126e2a50b4c3287c982196445b30c89020e663a82dbf1b695ffc014b64f3036c823757356ef49c92fe0418de7c2d344", 0xdd}, {&(0x7f0000000200)="4773c69c741884caf5a06800cc38c9753e12e0f131613944845e98ee648f1af91ed57a327634e585e57dc052d31df82c2757f0788b18adb270898dde38d28df1a3f4fcc39cdf0b67aa8101a79f5725bdbc4ac11ace482d64e44eb07aacbf61de9e0a453c46f5bf96166db40fd3af1ad835b7abe98f1f80048d1c2380aaa7c04b9c0203bb35422cd577d0884ffbdbddd592e22c56241fb373a8", 0x99}, {&(0x7f0000000040)="2df320b12f8c8635a7667cdb13ca0fffe31c221f17f7b9d11ce6e1f58d1f74e9ace1394b7021e7b0a0776c00d512673cca5229dfaed9364831fdc01b8b9b", 0x3e}, {&(0x7f00000002c0)="2cf3e372318f474d7c763c68f445d0caf78b46db0534997657f34045ec76062d63dd4ef3885da0a8118c5e0d6fba1439a5e9a028cf65e6b74a13e0b29d68f8f390908c4a113a0815804aa74948ca4d1c059318c8f33367cd2e4a2ea0f4848316fcba963a016f5a0ea001cede84b87f76274df4670436bceac9b0c1b4469584cb87af", 0x82}, {&(0x7f0000000380)="4732b078e10d84209eb825de1f125deef6287b784d4f14054df164778d09cb7cb54cf8187565db54c462287483c556d042564a7001262a84dfced0b8dea1ffce2610e1b9b148fa1e9d665accb624f65213e90bedf65cc61705aabce66b1ceeafc64fd9d81f7aaa1c52b7f23d01d45657bb18e8420c7ad9851dc84e65d91a0fa9ea1c6d57466d02862690df56b50983d7177631758ba327f738ae4c7bcc24b97babb07afcb937dec5aac9f1f910ef570c4c1eccf0c342", 0xb6}, {&(0x7f0000000440)="3ea99b2d3084066e24c9deed89514b7ec759197236979743c1d1979aaeecfc5553502a6cce9ba3e4e9fdcdef5fe4f025ba4c39722dec294b3889eee28eb5a058fcb7cac095682ea0aad56f94a6621c4661bc95fdeedfbfa87993e9bd666b1d0e024840d83ee8d8206c5c60fd32cdd458200e5da4b460bcf54064a5cbe6", 0x7d}, {&(0x7f0000000080)="fc34b56527ba5293de3556d8aca72b2c7e25f6759becc0e9f4590e1e9597aa984925bbab552f3c8f5adfca840cc97b26d95ad6", 0x33}, {&(0x7f00000004c0)="9999566e59dcad96ce9cfd5eb3899ed65a13f15b1417834a62d518a32c3b6bfd3bff0f3c20caef4707c45484ff07e595090dbfddad509e6d36f71bca6f9be31b724dc7965cf1465653af57aa2b4580103fbced9639f1995556544890d37adc09bb4e9f228afa7824d95c00f34cfce56727de903d47d402a331cd204bdb7147d3cf3c5b41f00e344c5bf6531d298865b549caf34a154deffe70b492a2a16ae964cd1558f4e8504643ca1439f24d21470019c7befade9006ae356a2a07db58a0311b40ee9ba78e9e2751586e1dc9f3deb6cf1704", 0xd3}, {&(0x7f00000005c0)="a96ba7e8a92382a9cd2bf00f7ea8e6178cf23cb0f706d4c2535234f3996c3b1ba3b53663be2844ce094325640ad22c199812166c8b50e7e08b1d89e5926ee4bfb8025a30c472e179df6e18b05d625c3a41082a30a5d082ce3a3a234be0c8ed69c40de46d1f213a24fe38a9f318add30917b573e1", 0x74}], 0x9, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x3, 0x4) 00:00:22 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1) 00:00:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e00000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe501000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:22 executing program 2: r0 = socket(0x12, 0x0, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="03000066", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x1}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r2, 0x0, &(0x7f0000000180)) 00:00:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff80035b51000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000380)={0x7, 0x400}) r2 = semget$private(0x0, 0x3, 0xd8) __semctl$IPC_RMID(r2, 0x0, 0x0) r3 = dup(r0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)=""/180, 0xb4}, {&(0x7f0000000100)=""/114, 0x72}, {&(0x7f0000000180)=""/173, 0xad}], 0x3, &(0x7f0000000280)=""/137, 0x89}, 0x42) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x100, 0x0, 0x80, 0x5, 0x70}, &(0x7f0000000440)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000480)={r4, 0x9}, 0x8) connect$unix(r3, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) 00:00:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0x7, 0x223}, @empty=0xe0000000}}}}}}) 00:00:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x8}, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x1) 00:00:23 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821286981e"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x1c, 0x3, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setitimer(0x0, &(0x7f0000000040)={{0x726d, 0xaa80000000000000}, {0x401, 0x3}}, &(0x7f0000000080)) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:23 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x100000000ffffd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x0, 0x3}}, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) 00:00:23 executing program 2: clock_gettime(0xf, &(0x7f0000000040)) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) syz_emit_ethernet(0xda, &(0x7f0000000080)={@broadcast, @random="d25a58e6bec2", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast2}, @generic="129463b3b5df9c5c6106357c79cd92756805c309e421f98801135d831089bf8ac0be90682f68eaf9d735411a47dcb2bc3d9fff9f0a4fd6fc77c2841cd44e63e289af0410caae2d7e54e1b5271ce1b66c5437174dab855e92b6e219ef15b05fa67536717e41bf51b8c1346ea5b390d4405fb731a23856a9ddfc6507e6dbee492ab5ca0b7dfa494510e7f70bf4de552c6b1890e12435b8c7df8e20e7cf125f5d2e0c2f4a93a9622ffd9d57abba6ce42a5c99438d8b155ca06c"}}}}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:23 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2) ppoll(0x0, 0x0, &(0x7f0000000380), 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x17, &(0x7f0000000240)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:00:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0x15, 0x223}, @empty=0xe0000000}}}}}}) 00:00:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0x29, 0x223}, @empty=0xe0000000}}}}}}) 00:00:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9, 0x1000, 0x4e63, 0x4, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x7fff, 0x9, 0x80, 0x4, 0x2, 0x4}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0x6}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0x31, 0x223}, @empty=0xe0000000}}}}}}) 00:00:24 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)="2e932e25990b9c06619aefc4e5d4bbd318a9988c4970caf9a1baecd0d12378869a659f725f291d7392e72139132265ca5b8330ae49c29bb4a0631bbd02b6eaed2152db22d76001f0ab29c1db65364fea3d2eaa86e2dfa6e260d2a7c28e9b249fce98ada1518066124fb2a100dd1872b5091d06b57b7b1580e3fae68de29e2092d669395b32bde82d6fbb92b138a55a15619fff4faeccb1") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000280)=[r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r3, 0x400) 00:00:24 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r2, 0xc700000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r3}, &(0x7f0000000380)=0xffffffffffffff0b) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) freebsd11_mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xc100, 0x1) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r6 = getpgrp(0xffffffffffffffff) setpgid(r6, r6) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getsockname(r5, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) lseek(r5, 0x1c, 0x2) 00:00:24 executing program 3: syz_execute_func(&(0x7f0000000040)="982c140f050520d0f807914141e2e996855b66c4237909a200a00000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc466fd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000806746d9fe0f71d539262ef3400fe6c957c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001180)={r1, &(0x7f0000001140)=[@in]}, &(0x7f00000011c0)=0x10) 00:00:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000080)="c74213e3313a2717c4a40825adbb739a7776017c9237a9a77ea7d78f67040b4a9bfbb85ad817cf9e7ba33f6bcb4b46acde4f3262d6044e8297375c029fe9b0f3cc24332e6b8b8bb18b454104f6504f066c57df1987cd90010d2339499b585dd91f1de379a33f358039") connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:24 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1008, &(0x7f0000000040)=0x7513, 0x4) bind(r1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = socket$inet(0x2, 0x10000005, 0xfff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x2, 0x3, 0xd0c3}, 0x10) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x9a, 0xd84) r4 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r5 = getpid() setpgid(r4, r5) 00:00:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020000008000000000"], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)='A', 0x1}], 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xd4, 0x0, 0x6, 0xfffffffffffffffa}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0x5, @empty, 0x3f}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x80, @ipv4={[], [], @multicast1}, 0x3f}, @in={0x2, 0x1, @rand_addr=0x7}, @in6={0x1c, 0x0, 0xffffffffffff5d44, @loopback, 0xdb55477}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0xa70}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000002c0)=0x10) socket(0x12, 0x4, 0x90d0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000b52715763e422160df647f38da8daa66b4c96b2be40df1cafaffdb6e5063e8e3621eec9b38abba6861b3f0a18b222c95936942964e47c32cddee7c22db2b643d45f30f0ad89b9b1bfe0bea7d53d75e1a8dad277cd181af0308ce3c0dd0b2d0a3144e11b268825ec0449f98ed3a3b3f74ff565f3826fe4bc0175838a3a7ab2a3ee222786b5139e649523d788b6ffbafdb8028aa7a23d2cbc852e6694541a5b958889383399dfbad191cc655295497efbf390e465729cd7c76ecba1595d321a1"], 0x8) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x18000000}}}}}}) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000002}}}}}}) 00:00:24 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x200) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) bind$inet(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, 0x0, 0x0) mlockall(0x3) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669ab58030d"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000280)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) 00:00:24 executing program 2: socket$unix(0x1, 0x5, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340), 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x6}, 0x24) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000003}}}}}}) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000004}}}}}}) 00:00:24 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x100) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f00000001c0)="2cef0f05404020d0f80791b04f4141e2e99665855b66c4237909a200800000e60f7301d966f66d220f21fcc463794c80e65b5a5a29d72e41812047002b0000006eba0dfe8c73c4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c420b15ffbb15ffb110f0f3804830a000000") 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000005}}}}}}) 00:00:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @local, @rand_addr}, 0xc) r1 = semget(0x0, 0x3, 0x40) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000180)=""/159) r2 = socket$inet_sctp(0x2, 0x1, 0x84) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f00000002c0)=""/65) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x9, r3}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000380)=0xffffffffffffff06, 0x4) 00:00:24 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="823000"], 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100}, {0x1c, 0x0, 0x5, @ipv4={[], [], @multicast1}, 0x1f}, 0x3ff, [0x5, 0xee4, 0x0, 0x3, 0x2, 0x9, 0x80000000, 0xffff]}, 0x5c) 00:00:24 executing program 0: socket(0x1, 0x5, 0x68be) r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="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", 0xb04}], 0x1}, 0x0) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000006}}}}}}) 00:00:24 executing program 2: r0 = socket(0x1, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xffff, 0x6, [0xdc, 0x6, 0x1, 0x8, 0x80, 0x40000000000000]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x1000, 0x5, 0x1, 0xa19, 0x7}, &(0x7f0000000180)=0x14) 00:00:24 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) socketpair(0x2, 0x4, 0x5a30e9cd, &(0x7f0000000140)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000080)="ff9ee914dde84c41ddc5203dea755bec96f8b8e2c7edc7961ca2ccd92ef6aed4620b8a78a79f9264b6c91dfa778ac48361a882b4fbf481167ffd827a3420cf31a00fbdb93d45a32d06eadcae", 0x4c, 0x20000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r0, &(0x7f0000000140)=""/7, 0x7, 0x40040, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setuid(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0x2, "bfe79b9ed76d872beef7658009d2512a"}, 0x14) getsockopt$sock_int(r2, 0xffff, 0x1009, 0x0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x55, &(0x7f0000000080)=""/87, &(0x7f0000000100)=0x57) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000007}}}}}}) 00:00:24 executing program 2: r0 = semget$private(0x0, 0x1, 0x40) __semctl$IPC_RMID(r0, 0x0, 0x0) semget$private(0x0, 0x0, 0x400) r1 = socket(0x2, 0x10000001, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e8f7fe4243dc9128b09660e0090"], 0x1) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="6e9b7578d6c2ef9f826de1b2b174ec67d13da31e6b50043b68b865109f58ce6cf5c455d8f7001c786f1f98e74a7af89df8e10a75d94db78a8d5710af9b6357cf14458a7123686c40a6569f3ece0b72640c9a771b88cd1f9b09dc078a52f4ad347dde983b5aa0b50953a87d171378e6611f", 0x71}], 0x1}, 0x1) 00:00:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgid(0xffffffffffffffff) r9 = getuid() r10 = getgid() r11 = open(&(0x7f0000000600)='./file0\x00', 0x440, 0x1) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000080)="1735a385bfcbc6dbc9c65831d837ffccc28900e27dced62a8c5315e8ab4886ab0a86986b7787197cad4fd604ef9251628fd7b330839ea5d81c59a07eb57b6d59e98e833aec74e437fba8d6d20fceaa19a0b75da6d02c45de0bec5e70a1d96a30bbab9ea58bb20b3b20e78c6a24c190217434b2490f6d26bd9e3245554374840bb10ba9a987884c8425511ed4b0fbdc1577fecfe86cadd03684807ae60e609ffa1b25378d80be5e0b15b16c36e17fa5063d69c1149e14fd3fc390a40861f432cd5d56dbe90c2a0db1401757aecc9c5048f4e238baeff59ba35cf9089eff54f37c29a45f45bd54fd2bc9ebe76003a606b11a93dc1465c3173d", 0xf8}, {&(0x7f0000000180)="dfe9f18fb2822df840ef4e522113529747c1505c1960c7f8ffffb5db65576a9522f21f79f2fc91a31f806a31847677e4a16b9b3f31e82f180cd08026910eaa86e9d6d75728eba2896c591bc74d34d871f63a9b6292bcd6624f97718eb8ede121d86083eaba264f2f1ed21d6858f555f9d0aa28e6c2de73149f4b5e806a6b6dcd55a47b2601e7f3ad10fb83df330b892168b993ce95a1af13407da2737e0b166400f53cbe3a223cb50f292e46c580d013c996acbc327e2ab3a2471b47b63f5c18222dc2acfd", 0xc5}, {&(0x7f0000000280)="c70ed9d50129fc0e4978240fe8f7593b3fd5d0e9a5668f760108a04ad71a8375", 0x20}, {&(0x7f00000002c0)="ea17ddb14c4203496c490ce0c5ebffc8a16aba0ba3190e19d02cc08bb20e7a48ef95f887b0cdbd17e04fd497ad3584c91dc76d87741512632617ed8b391b31", 0x3f}, {&(0x7f0000000300)="2aef9daae01779220afb407aa1b7342a381121cec77684d1c8b1672cb155fc106a69c9c1f6cdbfcb983a52037d74c0bbdcd8815650769479c7605b211a5e4d587e4513fa105f4fac432731adeca848f4ac0a3da51831d4f04977de8b2765db2eb94171bce7f6ddb5d89a2431aea15bfb8cab08d7e327ecb72324e900b561d96e26e2e974cf9f555ff27fe3853b6e0c51b1df41b4a301dd78de1cd03e545257679dcbc73de3bee4213243b33034349673346e5252bdfd30c1f4a102c3c821550ff7846427fde5b5c1d6e96ce16b10756e9757975ba2a344876e436d45", 0xdc}], 0x5, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r0, r1, r0, r1, r0]}, @rights={0x28, 0xffff, 0x1, [r11, r1, r1, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x30, 0xffff, 0x1, [r1, r0, r0, r1, r1, r0, r1]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r1, r1, r0, r1, r0, r0, r1, r0]}], 0x150, 0x100}, 0x20080) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 00:00:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x84) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe000000b}}}}}}) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe000000c}}}}}}) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000011}}}}}}) 00:00:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\"\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x12) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) listen(r2, 0xfffffffffffff7fe) 00:00:24 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65b02f66696c6530001d41b88d71f54959e3f3619d3df022cccc9782c1433d2b9ceb0f88e392839858d2b80e9aaa27c840822800129fb470104720dfdbf2bd8f9778d1726868f28ff5c4a071398d8dd07fe3f731dee09069bf4188ae9aec"], 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x9, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, &(0x7f0000000280)=0x84) r2 = geteuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) 00:00:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000015}}}}}}) 00:00:24 executing program 2: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e6658f88e047c49135e5e2b034bf62f66696c653080"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r0, 0x0, 0xfe3d, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000000)=""/12, 0xc}], 0x2, &(0x7f0000000180)=""/252, 0xfc}, 0x400c0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x10000) 00:00:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x84) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) 00:00:25 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f0000000380)='./file0\x00', 0x40) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000500)={0xff, {{0x1c, 0xffffffffffffffff, 0x7, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r3 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20ac1400aa000000000000000000000000000000000000008000000000000000000000000000000000000000000000b703aa66000000000000000000000000000000000000000000000100"/134, @ANYRES32=0x0], &(0x7f0000000480)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000004c0)={r4, 0xffffffffffff42b6}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={r5, 0x4}, &(0x7f0000000300)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000017}}}}}}) 00:00:25 executing program 2: mincore(&(0x7f0000840000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/65) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000029}}}}}}) 00:00:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x30, "07e12e208ac6c874a5bb916130d1f98b7bd9dc152c665b759a344281216ffec9e3d73a8b1507c324d0c1f976a7eeb9ef"}, &(0x7f0000000280)=0x38) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x5, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x40, 0x4, [0x6, 0x9, 0x76, 0x9]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 00:00:25 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x464, 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="52783f1654efcebaea56240cb0ee9b52303f8c14d6761a9c4a79dfca65904a49b4a2d1f0fea144f8a326716f81b99988c20dc120283eccc1f9c1da250ef688ed64e5c24cb544e586339d2a6f80fce7a5f4584e4cdabcb33e175529e5be38fb4b22691cf02a0d3dfdb4c5fa1118e97ae4cc92fc41ea82378c94b7e4e52ec65b417b7841e40c9ed1cf035d4645d4dcbb21981ad8b3d618319473427d9d512c43542f5856253c8d89d99a3cba35ee91b427e39274d0866a9bc2fabcf11f24eb0c1305b5e989618dbea878abc4a39593a4b4b92b54887f23af6918a77f32aa41b4a5d7424bcdcdb1b03fa34a97149bcc0d8d8ebd4de8a1f4c4", 0xf7}, {&(0x7f0000000100)="424b7fd141cb173f92476dfb9c0d89860919b58d92d5fb4da8e9c5f4ccd79709932e996575ceb47f39ac374844f203a3726ecfe2d95da812ced53cf4038fb7fb5597a47db059b274d35e22dda4e3a4cd7d5c4566b79d76b11db7a3e56ab84996ca6310deaa10b10cac4b315637fb7ed3fc01f2c34a7116278a0fe8f95b3b", 0x7e}, {&(0x7f0000000180)="94ef1778737248bbc8721c59e6e8576c21a57d4755af8a568a3bec18b38bc50b3380ce5fa835db80a84b63c905adfad0b6f8ef81b7ccfa856814306e55b4c17fb19490dfc2fde2bba58df8", 0x4b}], 0x3) 00:00:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6f021a0400696c658307bacd01e9a8c5747ac66ab775ec915592e62d871756e74499817bb95a921c832eeec82a151c48fc2fdd816ac877a7ace562a963df55aaab1232c16421e717a48c0f7c40cffb5ea9b4c51bbe7b6883ed0f8654f3d4d226ab0c7910e50d2915ed912084b4f14dd1645ee939860f5672a9a941713aac9f3b3f6eba1110eab2ff290b669dc30ab00e886761b629839f5b8d2572b259e42750ac9e8a1034aed494bc048a2af9715d0d99dc4fd02187d5160b7b791a5452bf9034d5da8b05b9cab863bbbb2cbe9f81a32d00000000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4e3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7, 0xffffffffffff0001}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:00:25 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') 00:00:25 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) r0 = dup(0xffffffffffffffff) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) r2 = socket(0x1, 0x5, 0xffffffff) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x100}, {r1, 0x180}, {r2, 0x100}, {r3, 0x4}, {r4}, {r5, 0x70}], 0x6, 0x100) 00:00:25 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0xd) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x5, 0x0) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000031}}}}}}) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe000003e}}}}}}) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe00001e5}}}}}}) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000300}}}}}}) 00:00:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c32e2f66696c65302f66696c002ff6"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6fdf59fb7f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77ae1b28779eff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea05003931aa503eb88f98c1b019c6e897aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xe0}], 0x1}, 0x81) close(r0) 00:00:25 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x8) sendto$inet6(r1, &(0x7f0000000240)="2d5e9d0b53666b195184b871e484b7f8dd0ab8ab9ca50440e32de78391d692995e57ec5530ebb4485a9768fb1bf792484afb54b70239dfa9ab9565b37cbdef75431c525c585c39145f367dc77944cd2434da6c0369ff31846844626761f609ec8f11500ddc9e103be1dccfb27fe91c021ab996dc8d1a40d822a43501b6e5b00cdb258096b001e190fdd85d277cdf3030e567f37ed17bcfe1367359c7f93e676d9b7becefd1fc9ac6037e873f5e6a20dcb642e37c490154c1a134541fe5c57548736ec43f35750db021db6c2b11c97853b7eab05f8ba355d287251aa62a", 0xdd, 0xd, 0x0, 0x0) 00:00:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x4, &(0x7f0000000000)={0x0, "a34d665efb5fd22a529c13d8a8306abb"}, 0x14) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x3ff, 0x9, 0x8000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}, r2, 0x1f, 0x7, 0x0, 0x1, 0x8, 0x3}, 0x98) accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000240)=0x1c, 0x30000000) 00:00:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x2, 0x7c4b) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000080)={0x1823, {{0x1c, 0x0, 0x3, @mcast1, 0x5}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe00003e8}}}}}}) 00:00:25 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x6, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x8000, @empty, 0x7fffffff}, @in6={0x1c, 0x2, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x5}, @in6={0x1c, 0x3, 0xff, @ipv4, 0x80}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130e0040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:25 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000001380)=""/4096, 0x1000) read(r0, &(0x7f0000000000)=""/53, 0x35) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x10) getsockopt(r1, 0x0, 0xffffffffffff0001, &(0x7f0000000140)=""/145, &(0x7f0000000080)=0x91) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000200)="e03e3f8999fc9f49fc014269457f84a3635ead756a5b54fa93a484eb91e7a98bab", 0x21}], 0x1) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000500}}}}}}) 00:00:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000600}}}}}}) 00:00:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x94, "835d573b392cbf6e18ccdd102d936a28acf86f2e4b2c24896d815a09fd2fd5358b63d7a3683cdd64ef9bcbf791d1ff664ded091c0e6affada5a263d5ad065cb9267aacfb256d325c970cb547f69a3f2838c9ea180384f87c1029bde98df3bc61714cad88b8a1cbce8d330e0676a7bf2d95bb4740f4dd7cbacc24a71ae51466bab75fd44f883447f9b1cfa640e6a3752dfd94207a"}, &(0x7f0000000180)=0x9c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @mcast1, 0xfffffffffffffff8}}, r1}, 0x84) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="6a5de7000000000000e3"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) 00:00:26 executing program 2: r0 = socket(0x1c, 0x1000000100003, 0x1f) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 00:00:26 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000700}}}}}}) 00:00:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0xa82, @mcast1, 0xffffffffffffffc7}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xff25, 0x1ff, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x9, 0x3}, 0xc) 00:00:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x80000000, @ipv4={[], [], @multicast2}, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r0, 0x0) 00:00:28 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530001fe5d9d788a764f9179aa426cbd2c135f48903849459dba9fb826f419401000000865b17216cef4a59e037042b9053e625831f44698e69e5ae571390733dc3de242b35dc1db1f67dfceea32334dfbfa79fdd"], 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x3, 0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80}, 0xb) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000340)={0x0, 0x3800}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000640)={0x8, 0x2}, 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4) renameat(r1, &(0x7f0000000100)='./file1\x00', r1, &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @loopback}}}, 0x0, 0x2, 0x4, 0x5}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x3fc0, 0x7, 0x5400, 0x3e, 0x8, 0x8, 0x8, 0x0, r2}, &(0x7f0000000300)=0x20) close(r0) 00:00:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000b00}}}}}}) 00:00:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) fcntl$getflags(r0, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000000)="abe081446fbc9baaa162006cd4a826889385770beda5aec9a433f0b2ae3c590db9861ae60ccb48b47692d0344f40ba0dbea291cf8a675cf4b2eb71ca67bacb8fcfa537d01b872e894c0de7402d7fcb96b5e2293951b7ff1bca44a291e95318c0c3ef1b3c308da48374695d5b21c8628ea320467dea71a90f7ef828eb8a3bc0c7bd3fca63c77d7c1efa30155891f8bd6cbd87ed0055db23e6d4fa33f1f17c91642dad5849abdc22fdec7c918ed9b581b752a50f533763c160f0aa6aa90c083b49e201a8c16f86bbe4f9bb387795125f4fc8020f75efdaa90481f4a171402c8d834d89edc701d38c24801f", 0x6, 0x5, 0x37b}) syz_execute_func(&(0x7f00000002c0)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed7c4e27945c000006e46f18888a1c4101f9b9b73e2571616ac1000c4c119c2c00bc44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") socket$inet_sctp(0x2, 0x1, 0x84) 00:00:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) syz_execute_func(&(0x7f0000000140)="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") setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_dns\x00', "aa1dfca31973c53beb2a804d7545e51b156e095b62708a05aeb197d7f3f1b103ff51281f0c7fc96e32c26b498633a1b8d2b52fbb448d993a58d2f84f99ec83ea254ef6d0668bbd3462b8739eac262f94c29ab60a116569c60c14706776818e5df471d3aafe8e46d0cac3a3b8a8e86850afdf5e422773681b0a9f430e4b87b7b729d537abb17c7734e2d850bff9e21d78ce25f5fac274ff4c040c1b8d0611bc58ddaede583a154fcc9f2b6256309b573c70df6a597e54e380f6a7dbe5b02ce29b293924ae3b51f6902ef2977c48cc49d19b53138bd972382fe6baed30d06738813254ab26497cff85dfd94534fff9f8f5"}, 0x100) close(0xffffffffffffff9c) 00:00:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000c00}}}}}}) 00:00:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0001100}}}}}}) 00:00:29 executing program 3: r0 = socket(0x20000000011c, 0x10004042, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f02000000000000006c300000"], 0x1) 00:00:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = semget(0x0, 0x8000000000001, 0x81) semop(r1, &(0x7f0000000080)=[{0x4, 0x100000000, 0x800}, {0x0, 0xffffffffffffff7f, 0x1800}, {0x1, 0x10001, 0x800}, {0x7, 0x1ff, 0x1800}], 0x4) r2 = socket(0x10000000002, 0x3, 0x0) poll(&(0x7f0000000180)=[{r2, 0x21}, {r0}, {r0, 0x20}, {r0, 0x101}], 0x4, 0x3) open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x20) bind(r2, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000400)=[{&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/222, 0xde}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/248, 0xf8}], 0x4, &(0x7f0000000440)=""/165, 0xa5}, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02022e2f696c00"], 0x10) sendmsg(r0, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000540)="f2072220ab2dce2850a503d089a74125a88357281725082b52f511f5e7ff02dcf45cff5f65064b681f0cb0d25cb48b101104425b2f1dd789b01cd73e5ea6ca6d2f3e5db19a309f39b2314435caec8bc7c077336a8211514edafd97e29943584cc300d6a816495af638b15ebb46cba7cf4e7f902da0ff5baee6b773f920f7794ee472ba613fd8ae2fd55d5e36695a2c3d92c3e8f0c848177b2d0470280ec4d63a20628462889ea21749bd1f847cbb5f5784e1798aed7065220954b38cfe5dba32d007bbb32684c1dd6200edc577d8bfe338997d731318ae5f4afd795b68632a7b2b359bdc2b11fda7a4ecb7edcbbe82b4e7c4d2", 0xf3}, {&(0x7f0000000640)="de9a41df634f824b7cbe0ddb3745cc471b9d75966150df16d60d3be9a16148e4f6b8405329fb4d9ad1ff0f367713898971b6b30a97dcc4743311e36a03be8cfac192a814e92d8c29d8332af719a816e67dacd938501f37107570ad16e1d3df", 0x5f}, {&(0x7f00000006c0)="b32c1e7e3be01a7de7a08708052381387461857537f801942be38eb0f4b19158cbff8ed33efd129d303c30fec0ea781614c403d8ea8bc564c3b3b29342d7fd78ffc1f0ec1f94dfc4a9835f9eb92cca480cd2a88e988d1991a52fc2bcdac182d6c04859f0748bbe94e8cf30c89009cc5aeadff389df2e804a1e666436082cdf2c03bead66d69b2518f0b03b65debfed013377eb88dac9b03ac5286d6ed3498710f59a8318e6df80b61aeeca4f98a5d171cb22711bf5e1b493aaa76e37a8536ee2", 0xc0}, {&(0x7f0000000780)="2243e53e42f645d30d183800a806783220a46ebc096a162cfdad5a8af531c37266c4ac656712274816af1e20928af9e98f07e8610663130b39490760eda0f7bbd0e98f046877d0368d00adbf1566b6fda7257c05c2013ec99f2e0e4fd42d86576d7539d4f5f02a42f3b73f19b0647cd1eb87ca0e23a17298601c98742833ec02627eb5f8f4a321644cc4e211afaa43f6bad9aa5ca03bdceee1b00a7ba445", 0x9e}, {&(0x7f0000000840)="d1f1dadc917bd8d80535b8ba881f049fbb1b5b0c1378fdd0c8ebb7b3115dd91480597c64bcd8c7a30fb65cb48962f416c103d9b8dbd8a103aef53a1a06a49ffa4cb1", 0x42}, {&(0x7f00000008c0)="4a8af50d7561d1ce141e00d3453605989479b8bffec7dbc67eaf7079b014849b655a94bb6a31d0e34c4216fa02c876dc74b9e626c6984aa67fd39b83cee9e73e05f3580eaa012ee2e9b03e2546614c2be46b8e768eb86172ee486bdb84a66fe29b58d88165a5d68301479ae6c09c405119327f72f66600698fb24a41f67c14f8795153299fc402dfc5631be2a84bb860f4e8cfee78d1c2c54eaa5e15", 0x9c}, {&(0x7f0000000980)="1bba1bae4799444d61840c3a72f426a60a84f443e38aa2c4dcc8c1329bf3284341c3e4f4053142ef06cb1aeb3ad38505bf202ccc89978d84", 0x38}, {&(0x7f00000009c0)="429dcdb98b494377bebb4001cc771536c49f45be40186e6c0a7b0c2f5b75794f13aaa0c7823c3b775a30793d47ecaf3238886542a9005f0665b78f4c22192704928c92da1fd5c85d09c18b59b2bbba078f9ef9fa32ebff9c63c19b96348f91b219b1201ab82717da97a613c8ccc29208ae653409af0fab74c6a296bbf6c96601961da6fd7b3bf634043347008384e30a3e4d8f17511650d2012bef48035322238b802503938525264ab8729f6c789caf56b9fd00e62b2476ffadb395f5c5512b27c8470f5ddfa80b98ed0e0b5cbbaedeb1467766614c26f465b5a887e4451d54f5ca775c9d764112f4f0a3a0087bd970e7ae", 0xf2}, {&(0x7f0000000ac0)="820b631202540570765d388f250fc976300213e30ba347f2018a02790cabf15afee1a49356306935b87a", 0x2a}], 0x9, &(0x7f0000000bc0)=[{0x100, 0xffff, 0x3, "8cbbda9f6c3428be0741035f2a1c2765ab1e83eba1f103296242d324d8370c9b704ad4411ec7c0aee89eed97d29925f4783e6b1094ce88e81b5eb60bb3a3ab1a1d4f209684a7731c8bd9f691c91b888de02dce70618d555f6905a5f999a1813c0367890ae766d5dc53ab9510b5aff302fb23c602345483ee6114b2b671e58e6b5cc02c5096381e8e489cdf073f0b4c1050bc46ec4c373325a2e53eec1e7c85aaafe177df768f516e29943b424b368126a5707e4a0419b935ede648fca4fe75ca5b7e0be68cb73bb666b7aeb7a8c084eb57a30a982e24b2de2bb5ada3d45e8cb2c656e536d9791a3871c7296b"}, {0x28, 0x0, 0xffff, "d909e40d151990eb2c9b7dcbb9c5b5eaa99f3e45e656c0"}, {0x98, 0xffff, 0x8, "c6441e2259a79b244e058d2cd6af6801f450a5c1a329f503eb3360648e6773e8310e905466f644b68046586ecda65b762578bd1eb74a79c499e6985214e30e153109244c02cb281a7ea29a15bba112060400ff5910882581b10f7af367b772805d6dbe707e5cadde810ac3f27de894ffb253d4a72902914fbd03afea3fa801c4f7e1"}, {0x110, 0x0, 0x3, "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"}, {0x28, 0x3b, 0x1f, "6a64928ea88de0664a59066dd44c8e8be122"}, {0x18, 0x1, 0x2, "a2"}], 0x310}, 0x84) sendto$unix(r0, &(0x7f0000000000)="276be909ea", 0x5, 0x1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0001500}}}}}}) 00:00:29 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) sendto$unix(r0, &(0x7f00000000c0)="6156010d5840d5c0ca8b802ecab0cef53c2c11c42f9ba451803dc1a69e319c5ca4e1e0f9abee9a7f67444416537a224b7f0a8731b1f984855d471c1bb993629d518c4a1b2d3b10", 0x47, 0x4, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 00:00:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@empty, @empty, @multicast1}, 0xc) r1 = dup2(r0, r0) socket(0x1c, 0x10000007, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) socketpair(0x17, 0x10000006, 0x7fff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000000040), 0x0) writev(r4, &(0x7f0000000480)=[{&(0x7f0000000180)="eed619e44bf9a92e734704cbbe5f526851c5187075b7393e3dbb0e6cb78baf842dd09cb15f6d30baa926307b7b05fa1974d94c8de5f2ab4704a1bf0d371ca174235e224352e9ae13ca6e35eca855", 0x4e}, {&(0x7f0000000200)="b248442687131875fcb21850674f82c18fe453918bdde632aba4627ce4d9d28a075ee56dbbe361cc9d7ca073aada10c5b6884373c1ff8d7547d8683b20df5a7222367b5ce55c00e4ed7067d8aa2ae05686d250c073c2cb010d7980", 0x5b}, {&(0x7f0000000280)="8a064fcf", 0x4}, {&(0x7f00000002c0)="51a3e97bb0ed3d0315f3ab9b0963941af8c8ecb27cffa792c6e124c0e20aa1548302c584f47e6543a9b0f9d3e66064c1c3d2ca7cdcc11c0dfa4e7166d7087ee7ea49a5c623adfcd91d9b790371bc35629bdfb7ed35476deedc53c1b8acbccbd0c9d52ba43eff9dc4675a2645a5c31b202a5e576e891cc310e196f16d1fcd3b568d7fce6596d73ff403705153155928af4c08ada41a8e361223467e7755b5f73ba676d13cbec898b531b9fd0e084833eb00363f496029e3c680ee154ea24fb8231985731311eebc8252ad1e189240088f3ed3115fe2318a744cdbc54b97f295d9adedb99efdb199047ddf4fe1a1938ce30b9baf4d5398", 0xf6}, {&(0x7f00000003c0)="c3e3d266fd548927957a6aecf52af20c2188059d6ff2b417113f7c41635ca9f998049ea4023cf89bde4c12875492c3074f48faf362544266426814243def4b5c5da5561a63976da62903c612a3e79532780313538d1265b42f9890c2c57a21dde62d2bd87b4cc42d933c59653acde4e2692c4d136d8b4dd265bbee8a20a30f09b3483af8252a551e3626d03e274600b5b943a3ca8f586ce9d11ce7ae3354b3d402d9d9d81309eb", 0xa7}], 0x5) setsockopt$inet_mreqsrc(r3, 0x0, 0x4e, &(0x7f0000000140)={@rand_addr=0x20, @multicast2, @multicast1}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000500)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) socket$inet(0x2, 0x1, 0x5) socket$inet(0x2, 0x1, 0x9) 00:00:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0001700}}}}}}) 00:00:30 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) r2 = msgget(0x3, 0x0) msgrcv(r2, &(0x7f00000001c0)={0x0, ""/148}, 0x9c, 0x3, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x2004}, {r0}], 0x2, 0x0, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0002900}}}}}}) 00:00:30 executing program 2: r0 = socket(0x2, 0x5, 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x4) readlinkat(r1, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/214, 0xd6) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x10000000000002d2) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r4, &(0x7f0000000500)="8aa507b461d9929825c71ba0fb80976165a4005ddc6852c726f788316f5a401fcc68da03c59628e7eb0b2ad615e4aebb1db40d37b9bf4e8de217c33b861026257ac375711d7a717e754f48b0424b30d87cfde81a2cb2e478a7dad75a38a8377d46841aeb1f38c7d3884c8363089eaa497e00c88f148982378e6c95458c1946b8590ccc94c6072a0f58b4c20e5097eaaf6cf0634dbf02872f9a5de6ed27e9b303915b34414f27201bab497743b68e984094ab0c724e4e054a960e76a5ca2698868f12e6c81c22cac9542671787795bffcd5a5418f4545c724da9a9e2acb80ad7b6a792896293c1bde803c584967ad27", 0xef, 0x20000, &(0x7f0000000080)={0x2, 0x2, @multicast2}, 0x10) 00:00:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x101) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:30 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000080)=[{0x4, 0x400, 0x1000}, {0x0, 0xeb, 0x1800}, {0x4, 0x401, 0x1000}, {0x4, 0x2, 0x800}, {0x0, 0xc4}], 0x5) socketpair(0x17, 0x10000004, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x1, {{0x1c, 0x0, 0xfff, @ipv4={[], [], @multicast1}, 0xffffffffffffe15e}}}, 0x88) 00:00:30 executing program 2: truncate(&(0x7f0000000000)='./file0\x00', 0x9) symlink(0xffffffffffffffff, 0x0) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0003100}}}}}}) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0003e00}}}}}}) 00:00:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x146, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x75226e2e, 0xbf4, 0x4, 0x8000}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) 00:00:30 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0xfffffffffffffffd, 0x9}, {0x0, 0x8000000000000002}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:00:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, 0x0, 0x0, 0x82, 0x0, 0xffffffffffffffb0) fchdir(r1) fstat(r1, &(0x7f0000000000)) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe000e501}}}}}}) 00:00:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x101) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:30 executing program 2: clock_settime(0x4, &(0x7f00000000c0)={0x5, 0x7fffffff}) clock_getres(0x5, &(0x7f0000000000)) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe000e803}}}}}}) 00:00:30 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe800001"], 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x40) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000400)={{"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", "14b24aa09cc6276e5a0ac6be050d4938c2d1225d90f9c1889079f0a1c8116446", 0x2, 0x100}, &(0x7f00000000c0)="04b2e54631ffbc16ac3e65250194c2b58c0771299e2c7978eff8d8fab66b717b17dba445811bd91df15e48a86421494483e6564f1b6316e6efa849495049705916ed71fb46595c7a2ea53d50a9ad51fc409c3607b26b7bd0c4dad37701f2e9895ad94ed9fd1a35abbc033e91b9b6547cf57ed535e79d9d97919f0cc33db774a06c8f8c3b1b9d0b9b81ebfcfb143239f70718dd7dcc76af7cb962c96ff09a3630f9308c9a0dd0d0885b9c8dacd8a6dc548d0aeefc9ade050da70fab36bed5309d507f7208870b847ac3fe7b", 0x6, 0x1, 0x3, 0x42, 0x8, 0x5, 0x1, 0x9}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe7a) 00:00:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x5, {{0x2, 0x3, @rand_addr=0x9}}}, 0x90) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) 00:00:30 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000100)="7d346ff0dc9d6e81abf31c1819cc46b27fc4b51b36737b3c603abc47497fe10de920416a224ddb9b51ad1aed5574cc18f44bb4abb8350bb96fb16343965fb76cd1790175920ead18b6bd6325e058ff35a3ae70308a1e03f43679202c4befa4cc1404f384c097faafe3d5d2e8ceacee0a0b876f440b8ee2240850f2e020fec8e3d292875a1c684d659970250dc7c7a28a4df01133694a32515600fa9c448d806f671d92af4746aef7091aec7fcc7844c3208fc96c1ccd9cea28c7") mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f00000001c0)="5fa22229a1c65dc357d2270582f198d7f314842ddb22c3b01b23e1b97a2c308ca8df2352d1bd1a1761a5a0baed7c1f8d29ac07821ffc120f30abaeead28b7303cd0a5760679802f23a3fdb7b8b0b9530d11ffc7f6633470857f987ac94067c366b1c997c9827bb6f288e7a6ca9432d075efbe3681634f14f8e9ef909b10e9f337c02b70ff8f8450ef8312114bcf4895e08a082311068cb9a61bb4b097d7b4d70fffd6cbc6d0127d4e20376891864bfc02b001fc93dcd1aba204a760736368abb87b9a7132bf2565c7293264e58e7f28230df6021f2a5491abe54dcde1faa5d557cdf5078ad58f57c98d5b03b23f89f711a8d249fe0c2d1") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r1, 0x0) ftruncate(r0, 0x0) 00:00:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f00000000c0)="11552e1fd1eac3e669e9d8dd58704b7c68a9519ff9b154beeb270cc52969a3389b7d591d9d99eec3ea2ed473d8d024955466beeb170bd1ecd1c1ab973b0bc0aa3210a3d70d16c60a465194d81a30838c0f4f01876a99b62a05f243861931b18f176957cc01aa7bd168123a2f379f011045c8ad112e30c38de85fbc2b7bca9a602fefd0be5e6a739e0cc611e082f302b5a7c5d83b3530a5e31db0a3314ebfce4860b4538cb59bc79c7c58d6fe8f126c2886163df9c2d6b93827fb1f47c4fa63016c4c0ae7bdf3ed554fc856fe5976f78fcdd9fe8aa4", 0xd5, 0x1, &(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x41, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x12, r1, 0x35) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x3, 0x10, 0xd7d, 0x0, 0x100000001, 0x6, 0xcb, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000280)={r2, 0x9, 0x64a}, &(0x7f00000002c0)=0xc) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @local, @rand_addr}, &(0x7f0000000080)=0xc) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:00:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6b, 0x0, 0x0) readv(r0, &(0x7f0000000300), 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f0000000200)=""/167, 0xa7}], 0x3) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffd9f5ef201ccc8610564812ed71523248ffffffff7f0000000000000045000030000000000000d178ac0010bb0000000005009078000000004500000000000000000000021a436aac2300aae00000003aab25ad43426aca6808db37c8d20df5cc44c4cfa1424b8fee2d031da353388d38694b39"]) 00:00:30 executing program 0: r0 = socket(0x0, 0x3, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x2, 0x80000000, @ipv4={[], [], @broadcast}, 0x6}, {0x1c, 0x1, 0xbf, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}, 0xfff, [0x6, 0x3, 0x100, 0x8, 0x4, 0x2, 0x3, 0x3ff]}, 0x5c) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x7fffffff, 0xffffffffffff8000, 0x1210, 0x6a, 0x3, 0x3f, 0xa29, 0x8, r3}, &(0x7f0000000200)=0x20) writev(r1, &(0x7f0000000040)=[{0xffffffffffffffff, 0x81700}], 0x10000000000000d5) 00:00:30 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb000000000500907800000000000000ac7ec0da83ebbf54"]) 00:00:30 executing program 0: mkdir(&(0x7f0000000000)='./control\x00', 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)) open(&(0x7f0000000200)='./control\x00', 0x0, 0x2c) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./control\x00') 00:00:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb000000000500907800000000450000000000000000000000ac2300aae0000000882f79e303499743a89325d3d629584742a89c1ba22986a7404c2fa383a151675f204256f8bc332550c4ab0146ef230d65fa97d140ca32b35cb781e9415d6b01"]) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="a467076899359cd569101b9aba24650244024222bb449cffba765972aa8c08e9bd1b1df9e1bb9e2c"], &(0x7f0000000140)=0xa) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={r1, 0x3f, "d6ba7b4d301399a1ff85a43a745859f5e2d4cc1564ca7007420a68cdd01ea420941c0544d6b04f3267b0f736715c526f1c56871e1d5563800f337c9aed670d"}, &(0x7f0000000100)=0x47) lseek(r0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 00:00:31 executing program 0: r0 = socket(0x200002, 0x5, 0x800) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200), 0xff67) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x51292567, 0x5, [0x2, 0x4, 0x90000, 0x400, 0x6]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) 00:00:31 executing program 3: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) write(r0, &(0x7f0000000000)="ba489bfb16f5c8798a103f12f59e6342a721b4d70c4d379a50fceed5d94f005b5a12537e7c1915ec9705797083fe811ce52a52154dd32f2853a2a7567f6254a8f911ebd67aaa2085f3851270e0651e90dc926715e50f8fa5ba51ed04d17c6aff39e6cf37ca1d96342c6e2939b95e0ad2e21e60f1af008c2ca011f15a630b09fcbc9a4bddaf7e1a2570673ff0f68ad139b9b405ede235bd0244e0ac65405b12d81b0c1eb29a32af6cfe21bf6b42", 0xad) sync() 00:00:31 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0], 0xffffffffffffffe8}, 0x0) 00:00:31 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="00001000300c3d2630fb27298834"], 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10, 0x20000000) accept(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x11) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/219, 0xdb) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x88) 00:00:31 executing program 1: sync() pipe2(&(0x7f0000001100)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001140)={0x0, 0x42bd}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000040)=0x8) r2 = semget(0x1, 0x0, 0x1) __semctl$GETVAL(r2, 0x1, 0x5, &(0x7f0000000100)=""/4096) syz_emit_ethernet(0x241a, &(0x7f0000003840)=ANY=[@ANYBLOB="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syz_emit_ethernet(0x3e, &(0x7f0000001240)=ANY=[@ANYBLOB="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"]) 00:00:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r0, 0x6f21) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000000)=""/91, &(0x7f0000000080)=0x5b) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x6) 00:00:31 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000300)="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") pipe2(&(0x7f0000000080), 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb000000450000000000000000000000858347f341001b40ac2300aae000000000000000000000000069239f54dc42f522869f59d1cbbfbe3780235c40e9372a8388ad233aec533ac19dd0401fbbf2c63259eb7c0599264e8662b35860494234fd44e4bbd4640029502df3965f6fe204"]) r0 = socket(0x2, 0x5, 0x6) accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x320, 0x4, 0xa3, 0xbf}, 0x8) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:31 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) 00:00:32 executing program 0: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x58) 00:00:32 executing program 2: syz_emit_ethernet(0x62, &(0x7f00000001c0)={@random="b100485caa2a", @random="43333e128ef5", [{[], {0x8100, 0x6, 0x3, 0x4}}], {@ipv4={0x800, {{0x10, 0x4, 0xfff, 0x9, 0x50, 0x67, 0x816b, 0x10001, 0x5f, 0x0, @broadcast, @local={0xac, 0x14, 0x0}, {[@rr={0x7, 0x1b, 0x3, [@empty, @loopback, @rand_addr=0x1, @empty, @broadcast, @multicast2]}, @ssrr={0x89, 0xf, 0x8, [@rand_addr=0x81, @rand_addr=0x3ff, @loopback]}]}}, @udp={{0x3, 0x2, 0x8}, {"d5a00a807710d07a"}}}}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x801, 0x0) 00:00:32 executing program 3: mprotect(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000040)) 00:00:32 executing program 1: syz_emit_ethernet(0x85, &(0x7f0000000080)={@broadcast, @local, [{[{0x88a8, 0x2, 0x4}], {0x8100, 0x7, 0x3, 0x3}}], {@generic={0x804, "60e0cf048275a4787591bba781f5eab3cd3fbe71a8835b133b8a47c10260e93e70ab6dd93b916bc1ae44e3e814949ec745a953176626c6e6c1de8673b128f1776d53cc3816c9184593711ac6f03f713e145103620899a91aa958759c78f34161816f8592b0bf9b2a7f7042b691f3c4"}}}) 00:00:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) 00:00:32 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001900)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001940)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001980)={0x0, 0x5, 0xc3c}, &(0x7f00000019c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001a00)={0xf, 0x81, r2}, 0xc) r3 = getpgid(0x0) r4 = socket$inet(0x2, 0x10000001, 0x4) sendmsg(r4, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000180)="f6fbad9624966ab6a445dbaea3e89c5c6f9070164e2a3411de0c35bfe575ae6c89e4c65e4aa25833f0f378300cbadd05df3da4fe47a7b7ff5bfccd69c11eceffd16b0d79b43ef0607f5b386c46f647157007bcd96379b02dddc1a9adc02ab2339792177de75660dd7a17d72278a4df8f0c94baa003ffe4c1124c561f0a3d069c8e65c1af7b900cd4f7891f6857dde860069538b3d855853304a4ffca", 0x9c}, {&(0x7f0000000240)="939c87071f497a8986f17ec3d74999dcc776e5f1d30e0941d2b7887464d087f1d6a560f236bcb0b0e8ddc6b629b8c4a44ee05efbefab50987f17f9d82c0ef72dd07d1242ae06f2117a1a2c12bd1fd10aa1df442fc30701650a90cf33bfea11cc7f7cab1f057a956e8ba1956151eb0ca160744001aa45cb1edf94b23680cccb94b2c1dc2bfa9e111fa8de73ab16307965193c", 0x92}, {&(0x7f0000000300)="29e21f99186366c10ff030129bd57bf4904aa6254546d1febf1395fb8bb23fafbed81c6af4c6826d48817e9ac6ba9be4aaf1cdec9ac14eae57bc0aa175f6004d3c73fe5afddcaaa8fc511e53c77bf67580bb95700aaed10831722c121e753fc3c20fefaf31905c4d63c94f94b7e18dbbb9911042688157ec550b87fc8170395d620e37d3b291c02a0da6e9f30d6930164232bd6e9bc5c085147836efbfe0749c18230640d6011794e3dacae6490f9870d4", 0xb1}, {&(0x7f00000003c0)="3aba1f719838a558d174fb17d54feb971f0b61ccdcb54116688988e0534050f2beeea55db017194fcd836cf4f63a2ab8db131e093d9a9714c17c16a1b5c6422eb00f4ed5fe91cf93553037c21e04d922c4b9b380b6763ef3d38bf059240000169efc53aa03477ef9d97b062b9685db7c4e9b1e885db8b08cf638486345288ec1afcf752656e5deed2a37d1ea0ede03acf9d0803324052993863b554aef94a7ef4d750cb762da56fd906b793e1c37bbf06cd81893270071fd7e2ceff302b26f6e0a69fda343abdfc09b73bbf1346abfed04", 0xd1}, {&(0x7f0000000040)="17083f1f8e98ed21b4c2ecb2ea8ab439cfec36f588c80a33", 0x18}, {&(0x7f00000004c0)="d0bbf1e4cbc21a14c4548190ef2c24f7fdcaf66a6e72cc3bd07b81c370c559d03a763a85285d2acc41e0d89445925ed5dd15e3e3ab65b97cb7fb595c96e99512077b335375e4a2edbfafbfb928a5a723087f923dd7cde1e87872bd6cc1f24d455a27883b5dcc2b614ca698df3eb5307ef44ed677d351c1171d38034ff75a890a90e5d2bc3dbcd0c6fba5f88181c104107d12b0ed0994ff1824ccf7e38e2e63082373e64f41f1ea979fca56316ffb2e86e11fa4e6b1ac891e661720ed7e2d0f2ec053b4371ba792ecf1d30c600a88c35d01373dd6d8a7bcfbfcafbedbaecb1e1c64358dd74524c245a67a375765e2015659ae53", 0xf3}, {&(0x7f00000005c0)="21a9b4158ee52a95b21ce98e9532b18aed40fd707f3e8aefab97fe7f8cfa163eee2d333a934452ff1cd4298e2643cd38c160f3b2093d7c01d69c39bbce26db33e5274db11935f654c932886fd50df0514ead8a202c709fc9a704aecc3cb867ed1b91ada0235cd24babe7f909962620b298c731870a2d415e281f7f1547fad495718432c0a1b0b48da1c79effb0a3548993d77fa7c1e4a237ab7cc97f8b306d54d51f947e11ed78bbebbdec9031b92aa32c13d9a1e29998557191b832c2bb4ed2c07eedd001195074d5514b9bd3259c27eb7df2f207", 0xd5}], 0x7, &(0x7f0000000740)=[{0x60, 0xffff, 0x3, "f235f82120d65adfcb33aab42e2b03b070dd4b216643e6ae4f2a2f86e48bfeb52ff06ad9d5be3ca26a5f9b4c948ce0ebd069eabd5ac1aa9b04d6971f2116afecab5f2a8747046e8bdf"}, {0x78, 0x3a, 0x1, "6dfb71e7c0c4a14beae63ee37304b6e59f3be9b9407c1c13230edcdd884435532a6086c6bc77bfa0b1087b8202e0e62e301389f743a9b1ef740599eced6843b34a7af39b2f6295ba9a6f58ff61b2640a54e74213637edc82e35b080d054ad3d90457cd384ab2"}, {0x1010, 0x6, 0x1000, "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"}, {0x78, 0x8e, 0x800, "4555325cbb398ab837a276e1657bc1a38a6cf46dc8a47a85d05b7d8161cf5570d8e1c41da77e2f307eb84b0caf6fbadfd5a6a9a1b028f9f8606561b455df22775c659f69b32826625f44f6a047936eef883c8031f4ff0bda4087b5b41bb9aa2e0b034f3dc2467c"}], 0x1160}, 0x100) getpgid(r3) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) 00:00:32 executing program 2: r0 = shmget(0x1, 0x4000, 0x240, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000300)=""/4096) syz_execute_func(&(0x7f00000000c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="0e059b88d59c566d9824cc07cdeefb640a5e19567b51760a844ce6fa4b7edbef9082f1aedaa97a88d3e71e880b5990c3ffa3723c496ee2b1ad259bb04744b4ac5418428a", 0x44, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="01002e2f7c69a1748265"], 0xa) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 00:00:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f00000000c0)=0x4, 0x4) 00:00:32 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) __getcwd(&(0x7f0000000000)=""/52, 0x3dc863bf) 00:00:32 executing program 1: r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffffffb) read(r0, &(0x7f0000000100)=""/49, 0x33) syz_emit_ethernet(0x42, &(0x7f0000000000)={@broadcast, @local, [{[], {0x8100, 0x9, 0xd0b1be1, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:32 executing program 0: r0 = semget(0x2, 0x0, 0x0) __semctl$GETPID(r0, 0x1, 0x4, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x88) semop(r0, &(0x7f00000005c0)=[{0x2, 0x4}, {0x0, 0xeb, 0x800}, {0x4, 0xffffffffffffff47, 0x1800}], 0x3) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000140)={{"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", "34a9d1989d950206355096da0bd4e72a76d5a5e7632ba6f628accf50ca5b01bc", 0x8, 0x1}, &(0x7f0000000040)="53eca8f907819687f457f277bf5ceec55233fcadf74fe3418e7e526a5b587ab767b46a8fd7fed6140d6eb1c6bb3efb5edac0bc57bd416d540c8fecfa5568047ad3913232cd8c47e8d1ace0fde0b7534df63da1b342923bd527f7cd89be8850e5b6be3b19aef628bd5b21f45cd54ef315643ce49302b84ea4c289b0d5478616345458e2e8cd9c8b75ffea581375e9ee6880804e5406fd3ee91e49b167a61ce0456817113710f7cc30939d541bda7d914f18e0081c5b3efefc615fbfdb8412ea6aed23d87df321a69cd0654381328b89efb1ca5c6e588838fde5152bea3b78b9b509734b1886", 0x0, 0x8, 0x7, 0x100000000, 0x2, 0x6, 0x92d, 0x100000001}) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000600)={0x10}) 00:00:32 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000001c0)={0x5, &(0x7f0000000380)}, &(0x7f0000000400)=0x10) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000380022ccb30186184f914269b708aa5700000000019078ac2300bb000000000b00907800000000470000000000000000000000ac23"]) 00:00:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) syz_emit_ethernet(0x41, &(0x7f0000000000)={@local, @local, [{[{0x88a8, 0x3, 0x5, 0x1}], {0x8100, 0x9, 0xb6a, 0x3}}], {@arp={0x806, @generic={0xf, 0x3e69, 0x6, 0x7, 0x8, @empty, "3362ee5b198f34", @local, "e88c9652883fa162a672d62c6e8dd636"}}}}) 00:00:32 executing program 3: r0 = shmget(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/183) syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f0000001540)="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", 0x1003}], 0x1, 0x0}, 0x104) 00:00:32 executing program 0: socketpair(0x10, 0x20000000, 0x40, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x101, @ipv4={[], [], @multicast2}, 0x80000000000}}, 0x0, 0x4000, 0xd7, 0x7fffffff}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x1, 0x10, 0x67f, 0x10001, 0x9}, 0x14) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:00:32 executing program 1: exit(0x800) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff64c155dd69c33e57ff0800450001010000000000009003ac2300ca000000000000908c0300000000000000000000000000c08beede8b0000acb000ece629cee02616b5d9eb70f0821f434d50eb7177d88259f722d6fe392281b0f1882a6e11465e681aadb7d73cca41ef8dd10cf633bd255c"]) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r0) 00:00:32 executing program 0: r0 = socket(0x22, 0x80000005, 0x100000000) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f0000000100)="25edcd505b661aa8ad253af53617ce0d4e981587c9e87db804e06662ab14d0900949ccfe4e7225ea5f359e9c16e3f9f9a43a981ff2395d247532fe3361e66d0ab3d5d12c0ea907a2eeba73456ba80ca2199204878c7bf8cfaa5e243aadbc1ee1564e8da3", 0x64) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x38a) msgget(0x0, 0x2) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:32 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000040), 0xb3) chdir(&(0x7f00000000c0)='./file0\x00') accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 00:00:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x1) syz_emit_ethernet(0xb3, &(0x7f0000000040)={@broadcast, @random="e54a548f7c0f", [], {@generic={0x9000, "ecf7400669541304359704bc31e8041f255b9d1523a66c231daa9a56ec7c8767bcb685b826e36972d39ac9f2cbc6a776af5315d0a12bf150854ab6bed9fcf2554fb4bd33b75e1634a24f8cc305a8a4d1ff863084eb354454c0d63fa659ffed9276b83336f6280eb079e70b277a2c1fba398c412f489434fa16e7571191439c7a17b3a9f5de164d46cf6961a87ca2c3759dfbedcc35ce8a583fce41cb1cf784c6c72cdd77d3"}}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:00:32 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0040000677a1d2056ebb2761a76ab652db"], 0x10}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000003c0)={{"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", "864b991693b19e67393259d5aa23304c9068956c9c731618924813473e2f5b1b", 0x5, 0xee0f}, &(0x7f0000000080)="2c3656f82ac5ceb6bd3995064c4524fa07a10b9804f826a8a0355a5650cec12c88481670f380d439e51e3bb6d20ac67a86ca90e57043541b415be3880dc12289e427a9218557fb5a8cd20f8c60515dbd766e7fbdc606b24af0b6e89e1fd6f9bc0a325601315e75749c03451dc65a7c5fbe7ca546d0f679dec1ff5b996e9a664b726843ea35e92dbf47dac50922787d1756755c4b3ec750937f6b5672707bb4eb572d5098313e076d66e39a8c076e72bcaa384292abd9ec16c19a9837171b16461d6ea981ca7073c91a2ee9e4a90010fc", 0x0, 0x20, 0x9, 0x80, 0x2, 0x6, 0xfffffffffffffeff, 0x8}) 00:00:32 executing program 0: __getcwd(&(0x7f0000000000)=""/156, 0x9c) __getcwd(&(0x7f00000001c0)=""/103, 0x886e5f1cd4099efd) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) r1 = dup(0xffffffffffffff9c) fcntl$setstatus(r1, 0x4, 0xc) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getpgid(r2) 00:00:32 executing program 2: setgroups(0x2ca, &(0x7f0000000000)) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x101, 0x8, 0xe120, 0x9}, &(0x7f00000002c0)=0x14) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) shutdown(r2, 0x1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4) 00:00:32 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000380)={@broadcast, @local, [{[], {0x8100, 0xffffffffed04e633, 0x3, 0x4000002}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote, @loopback, @local, @broadcast}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2}}, 0x0, 0x2, 0x6, 0x100000000}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x4, 0x8, 0x1}, &(0x7f00000001c0)=0x10) listen(r0, 0x1) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, r2}, 0x8c) 00:00:32 executing program 3: syz_execute_func(&(0x7f0000000140)="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") 00:00:32 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1000, 0x3, 0x0, 0x8001}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x400, 0x4, 0x9, r1}, 0x10) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x18, @rand_addr}], 0x29}, 0x0) 00:00:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x9, 0x4) recvfrom$unix(r0, &(0x7f0000000280)=""/88, 0x58, 0x0, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb000000000500907800000000450000000000000000000000ac2300aae0008000"]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x5a, "584033090dd88a5bf6e39f4b7b0f94841fa71094c4e38461aa124322d41d8ad8fcc24c80598ef907971785afe14c740dbfde62657a1e9ef707631eec079eb9d3a6041216a69059c8153d8176e3f0d48d26da84a0e1b7c628da38"}, &(0x7f0000000100)=0x62) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="a8000000d28809001731e727cb7eca51834b88737ea2596c3b931bff0f0000000000005a143cd156250399209b5e96d48542060ca6dc8202f2ba037220591f147a8b47954b0c0ccf23bf165843d1322a2f5520266e0b723d30cfec99941d5de9d8db0d5fbbe0e218e3a03bd6d32b78a7fd27bee063e6a03b52d24e04"], &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, r1, 0x80000001, 0x0, 0x0, 0xe7, 0x8001}, &(0x7f0000000240)=0xa0) dup(r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380)=0x3, 0x4) 00:00:32 executing program 2: socketpair(0x1c, 0x0, 0x7fff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x9, 0x10, 0x1ff, 0x0, 0x401, 0x8000, 0x5, r1}, 0x20) 00:00:32 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001680)=ANY=[@ANYBLOB="02004e23f4b0388aebac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000000000000000000000010000000000000000000000000000000000000000000000000b359f83de9c55c6b1d4288e0d5896555f119b24b018e89460fbbaa0b77351a036264b6d1eda31a33", @ANYRES32=0x0], 0x8c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000180)=0x80, 0x4) 00:00:32 executing program 0: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9131b00c4a37bf0c53e41e2e9b55767660e6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x10) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000040)="20b982e20bc1a868acafacc85f04b61012aa555885dcea88be22f025f8239767a186906e3d3a2dcd870036315db77c2e6c4db27bb1d085c787530d8cd5e0cbfb570bc8d443d5fa3d833bbaf4fa0a5a5445b0cf645ab23f15511a8978945fdf239770ac7b0fd68dfca4dcc99e0a46ea7c1ed7e080692d9ce7266d4cd34ad27abb9fe39fcc7975041c9b20c45024c78a06ca936451c5bdbe71fe38479893400941478e7a879ce73d9d92d1e1000bfd") setrlimit(0xa, &(0x7f0000000100)={0x9, 0x6}) 00:00:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x6, 0x4cad98f3, 0x9]}, 0xa) 00:00:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac230000000500907800000000450000000000010000000000ac2300aae00000001836c20137d3576566ffd189a3a32ef136a238a8993559d3f2bbbc5e7984c6423da2f2db8bb3af499977499f089d000000"]) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) r1 = socket$inet(0x2, 0x0, 0x1) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)=ANY=[], &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) fchdir(r0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000080)={0x6, 0x4}) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x9709}, &(0x7f0000000180)=0x8) 00:00:33 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 00:00:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(0xffffffffffffff9c) getgid() getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x91) getsockname$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0\x00') open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) 00:00:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb000000000500907800266aa2ec594b000000450000000000000000000000ac2300aae00000006421b657f32993f706d56cc7c4d28f3f5c40b81f1a0c5dbdd32a625b88b3a33fbfa703903d3644542691531984a4df7bc967d1f9b34c26cf36b6cdb1982f58b2ddf79e46e1773b6893c25e2097a482070329b6f26844487d19605edd6b3381e34d0c4fe7aa0f1a82a567489c7ac6d428a799a850a209292a96db42349aea052f2039aaec0390c314225683ec2fbd6d6fccd83238fdbbd0c0b46b8adef1c40ca030247e18f6fe4b99ce"]) 00:00:33 executing program 0: semget$private(0x0, 0x1, 0x402) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @local}, &(0x7f0000000300)=0xc) r3 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000001c0)=""/123) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:00:33 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) flock(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:33 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x3) close(r0) linkat(r0, &(0x7f0000000640)='./file1\x00', 0xffffffffffffffff, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500000055fe0000a50001002d991f00030000001c004e2005000000ff0100000000000000000000000000010500"/148, @ANYRES32=0x0, @ANYBLOB="1dff01000000000000000000ff07000004000000"], &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1}, 0x8) 00:00:33 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r0, 0x0, 0x6, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 00:00:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8, 0x58f32ded}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x81, @rand_addr="5b8813061614724629c912e1e0482253", 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) mlockall(0x2) 00:00:33 executing program 2: r0 = socket(0x1c, 0x30000003, 0x85) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202fd8c22183910334810a4569e26bab977d60675aba321b760541989e9e2991260888873a40500"/49], 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x3000) shmdt(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x2de}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x1cdf404000, r2}, &(0x7f00000003c0)=0x2) 00:00:33 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @remote, @broadcast, @local, @local={0xac, 0x14, 0x0}}}}}) 00:00:33 executing program 1: syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0xda05, 0x1) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0xe8e, 0x1) syz_emit_ethernet(0x287, &(0x7f0000000240)={@remote, @remote, [], {@ipv6={0x86dd, {0x954, 0x6, 'ZW)', 0x251, 0xf7, 0x1ff, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, {[@hopopts={0x6f, 0x10, [], [@pad1, @jumbo={0xc2, 0x4, 0xabb6}, @generic={0x7, 0x69, "fc01e137be1493666a9fe65e4871f7ee017b453bc9b5692f625410b35e28e42509a73f813ba726d5608a969843a1189a78bc4957a0c472846a55eef6d82994694eaee6850f6676b0690e14e712eed6a5928d565c8b046a4f3df8c611a20bd7c0c719204dfe8eca4da3"}, @ra={0x5, 0x2, 0xbda}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x401}]}, @dstopts={0x0, 0x3, [], [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x3}]}, @fragment={0x5f, 0x0, 0xffff, 0x1, 0x0, 0x1, 0x68}, @routing={0x4d, 0xa, 0x0, 0x4, 0x0, [@remote={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @mcast1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @ipv4={[], [], @multicast1}]}, @routing={0x2a, 0x2, 0x0, 0x40, 0x0, [@empty]}], @tcp={{0x0, 0x1, r0, r1, 0x5, 0x0, 0xf, 0x5, 0x6, 0x0, 0x100000000, {[@eol, @generic={0x1, 0xd, "a6fc1c07f2d8503364214d"}, @sack={0x5, 0x12, [0xfffffffffffffbff, 0x10000, 0x400, 0x2]}, @nop, @window={0x3, 0x3, 0x2}, @sack_perm={0x4, 0x2}]}}, {"53768cd724590b212420713ce71893242b9a3090b72cbb9bae6b3683de34bd0c27ae3e613579611a655bdda34394e38e6267b844bba96cc26ef4d203565022c07e15c35e5c753f593bf45844af203f3585d4e6af7f13f48dda26854df73a874ea8f56fcef8c69b368ba4c053b7ace932444876504c6217e97751c29eae321e669c92a6847ca1591f75c946ae0c4eba7aba3144066984906a3e12f0194998806f341567d17286f125dc830b1e9469b8343f7bf4c1eb1ddbdb4443e90628500b40abe4ed292f2a058cefab5c162411c6284a418578cde2eb8a0dbf5d254b40375a0853043509"}}}}}}}) syz_emit_ethernet(0x2e, &(0x7f0000000100)={@local, @empty, [{[], {0x8100, 0x0, 0x861, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xd, @broadcast, @broadcast, @random="69cb564fc8c7"}}}}) r2 = msgget$private(0x0, 0x0) syz_emit_ethernet(0x3, &(0x7f0000000700)=ANY=[@ANYRESHEX=r0, @ANYBLOB="a1e2a3c03d192039ad0a54972e8ae4609535dd2c294ada00a64cfed17383ac0470", @ANYRES64=r2]) syz_emit_ethernet(0x76, &(0x7f0000000000)={@empty, @remote, [{[{0x88a8, 0xfb, 0xfffffffffffffff7, 0x3}], {0x8100, 0x10001, 0x0, 0x4}}], {@ipv4={0x800, {{0x16, 0x4, 0x3, 0xfffffffffffffc68, 0x60, 0x64, 0x2, 0x5, 0x0, 0x0, @rand_addr=0x1000, @broadcast, {[@noop, @lsrr={0x83, 0x17, 0x9, [@empty, @empty, @multicast1, @multicast1, @loopback]}, @generic={0x89, 0x8, "b36f6710c8b3"}, @end, @ra={0x94, 0x6, 0x401}, @ra={0x94, 0x6}, @ssrr={0x89, 0xf, 0x6, [@multicast1, @empty, @remote={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x8, 0x4, 0x0, 0x7, [{[], 0x2}]}]}}, @icmp=@mask_request={0x11, 0x0, 0x0, 0x3}}}}}) pipe2(&(0x7f0000000140), 0x4) 00:00:34 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x2}, 0x153) syz_execute_func(&(0x7f0000000180)="1c0dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffbfffffffffff0800450000300000000000009078ac2328bb0000000005009078000000004d0000000000000000000000ac2300aae0000000"]) 00:00:34 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x1ff, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:34 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast1, @multicast2}, 0xc) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00000000c0)=""/211, &(0x7f00000001c0)=0xd3) 00:00:34 executing program 2: socket$unix(0x1, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db898783cf97f35ff82fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad8164cee070e4c060154a79a8cda721711a80f67af95c389bd48aeb6967d8c277dc5c65769b", 0x9d) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:00:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) setrlimit(0x7, &(0x7f0000000000)={0x81}) 00:00:34 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x2, 0x100000001, 0x1}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000783fa259f50000000000000000000000000000870a78fb47cb1764d69061c21857b039384c00179a7296b88c564ca1e10d06ab6931cde3d4641599fc0018efd9268c568ec0e73ce5c6563861afbc370b633bef61ec9936c254edfc0d9b88e9b8b75d0b4afbb4f370ed5fa7132228d56ef6d3c13f553eb063ca8f6d60"], &(0x7f00000001c0)=0x4d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7ff, 0x9c, 0xa5, 0x3, 0xdb}, &(0x7f00000002c0)=0xa0) mlockall(0x1) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x76, @mcast2, 0x6}, @in6={0x1c, 0x0, 0xffffffffffffffca, @empty, 0x6}, @in6={0x1c, 0x3, 0x80000001, @mcast2, 0x2}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x2, @rand_addr=0x81}, @in6={0x1c, 0x0, 0x100000001, @mcast1, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000500)={0xffffffff, {{0x2, 0x2, @multicast2}}}, 0x90) 00:00:34 executing program 1: msgget$private(0x0, 0x225) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffff2ca597c8ffffffffff0800450000300000000000009078ac2300bb0000000005009078000000006800000000000000003e66dd8e2300aae0000000f0187139035c0242de29bceb4f689e6696eba6371e19d2c25edfe41af006448d09bab35a3c1ec0b73463ea760823327cfedb9931c22611bab3f34fbd3a993fe1191fe802ce4bb8805f4311c3fb0af0bb577c46c015cc13ec082134e2adc3edcf07aed3698d959f7bcfe49ad8b2a7300b269926df413e2388f46ae600000000"]) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0xad01c7d8116b7d31) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket(0x1c, 0x10000006, 0x7) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0xfff, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000400)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000180)={0x81, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000440)="ba2d2e9475bc9d9be4af6957a33a19870363c6d604698e797deed91cb16342f4ca46f81c82ea5c50676b5ebac23e6f0b3940cfd139d3052232556d796e929e550280093ea4a9738e6b3d61b6f3855db86f09f5cf2496c2e36a8c6223ebbc4aca64128e2156cac4e31e9cafc7") 00:00:34 executing program 0: ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130e0040d8e541e2e9b55767660f6b32fb660f72d5390fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@local, @multicast1}, &(0x7f0000000280)=0x8) recvfrom$unix(r0, &(0x7f0000000180)=""/200, 0xc8, 0x40003, 0x0, 0x0) close(r0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:00:34 executing program 2: getpgid(0x0) r0 = socket(0x2, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/98, 0x62}], 0x1, &(0x7f0000000100)=""/167, 0xa7}, 0x40003) 00:00:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000ffffffffffff080045000030000000000000fce15ac115bd431e00000500907800000000450000000000000000000000ac2300aae0000000"]) r0 = semget(0x2, 0x3, 0x1) r1 = socket(0x2, 0x20000005, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x8001}, &(0x7f0000000140)=0x8) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000000)=0x4) 00:00:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = shmget(0x3, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/147) 00:00:34 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/71, 0x47}], 0x1, &(0x7f0000000280)=""/115, 0x73}, 0x40000) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) accept$inet(r0, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r2, 0x7ff}, 0x7) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0xc7c7) 00:00:34 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/33}, &(0x7f00000000c0)=0x23) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffff9d01e7406734be31a5a48b48bcac53ff097a13e4ffffffffffffffff0800450100300000000000009078ac2300bb00000000050090780000000045"]) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) socket$inet6_udp(0x1c, 0x2, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/45) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xfff, 0x7}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r2, 0x10001, 0x2, 0x8000, 0x1ff}, &(0x7f00000001c0)=0x18) 00:00:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000040)) 00:00:34 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0xcff0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb000000000500907800000000450000000000000000000000ac2300aae0000000c228e8a8c38341b1dc63a9867b14f0c48fabaa7eca62696a790a5d0fbac4ba6fdb6893d16540dfb4ff016eabe631a3153aa5c3df2f9bc8177933f5725d7ccae8bc7040f02bcc51203500cbbf4af725ac2785f34fb7b25d34a2da29"]) 00:00:37 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket(0x2, 0x10000001, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530a8"], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:37 executing program 2: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x467, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0xc2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) pipe2(&(0x7f00000001c0), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x3, 0x200}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) 00:00:37 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x84) fchdir(r0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0xb0, 0x4) rmdir(&(0x7f0000000000)='./control/file0\x00') mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0xea) semget(0x2, 0x0, 0x0) 00:00:37 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82e497443e6d8ec5ca00"], 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000080)='U', 0x1, 0x20081, 0x0, 0x0) socket$inet6(0x1c, 0x4, 0x80000000) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000300)="cd99532de9e25cc81fb1ccdd900d4f4cefb63fed9ea2afd661f885a18f00333218d08ffb1f67462d989ebc67038a41f67107b8288398143f0ec72982a8f4088afb6b11086e769a2a06a903c970675f7792155da2e827593a4a240a333a4b9b07f3cc068514b689ccde555b24c52ab11933a0") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x9, 0x7, [0x7fffffff, 0x7, 0x4, 0x200000000000, 0x9, 0x3, 0x6625]}, &(0x7f0000000140)=0x16) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000240)='dctcp\x00', 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x6bad2169, 0x3ef, 0x1000, 0x6, 0x200, 0x1ff, 0x5, 0x0, r1}, 0x20) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000380)="6640e0837f204a056a5710662bcb3fcc32aeaae1c2d23ef2ced617d884cc30d169766d936afb9db61a66e7841146f19fcd0273e8b07e3a30164e14e0bfc3496a58cfe7e36ad29bab16806ce6529fcabc861f09d9ec419c79a79ee18f49561cdf93451f0ce0145179c308efe826a38e05ba959620b107c5e7a6b33763fad48b7e3c9c1f8d524c7107735b9be3cba06b7b72e26c2f7e0e58111f533f2b3c3a0b894d44324ca662ce84eb77f4a54bbc0ea95778f586d6a18c303732f2bb41d6") dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r1, 0x19}, &(0x7f0000000480)=0xffffffffffffffee) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) 00:00:37 executing program 0: msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000)=0x7ff, 0x4) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000200)="a1ad6ceb937c357d04b25f3b81478aa82b3aec03f21b524e1cb4558f9e5b3e29c60eca29c6ed8f4e109113242f780e9dd358e378a72b9e4a4d64edde3e56105ea98673155ddf2021e2f1d0828f839e370f495210942908e8afee1af83a51e28eb156e79ebb3d4369e77ca0188e5c52") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sync() connect(r1, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x2, @mcast1, 0xdb9b}, 0x1c) r2 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x1, 0x1, 0x7fffffff, 0x5, r2}) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) 00:00:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x0) 00:00:37 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb000000000500907800000000450000000000000000000000ac2300aae000000066e7e890e0b16b167a6ab31e64a8db1b990c299ffe7e4883738ff79f659fddaab730590a13c8a29865f6612ce8cc311ccb4e8961"]) 00:00:37 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) ftruncate(r0, 0x0) 00:00:37 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x800000, 0x1}, {0x0, 0x4000}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000040), &(0x7f0000000080)) 00:00:37 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) getpgid(r0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000440)="c481e1dc9f1863ff8e36f345a4c44279336c4400c483897a2b3cc423195ee5c1c481796e148d00000021451c00816c3ba3100600008f2978e28e96000000c4627d0f28") lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) getsockname(r2, &(0x7f0000002780)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035eb4b0c422125e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:00:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040)) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) 00:00:37 executing program 1: mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/194) r0 = semget(0x1, 0x1, 0x8) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000100)=0x4007) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:38 executing program 0: setgid(0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x7c98) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x400, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xffffffff, 0x1000, "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"}, 0x1008) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:00:38 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = getpgrp(0x0) r2 = getpgid(0x0) setpgid(r1, r2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xfffffffffffffe9e) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x46, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2c000000840000000200326140d4f38d3ed50000ad000000ff0f000008000000ff00800006ea0000326f6b58b66ed88d6e67fae76283ff1f419907a6559739fb6fdcf36e67cee79816c7d13a985eb0d5b16192cbef1a93ad7a7210", @ANYRES32=r3], 0x2c, 0x1}, 0x1000000) 00:00:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c658b00"], 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000900)="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", 0x585}], 0x1) shutdown(r0, 0x1) 00:00:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x9, @ipv4={[], [], @multicast1}, 0x10000}, @in6={0x1c, 0x3, 0x7f, @rand_addr="8feb09741d78b755f5c054c96e7415cf", 0x1f}, @in6={0x1c, 0x3, 0x592b71ea, @loopback, 0x3}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000180)=0x10) 00:00:38 executing program 0: r0 = socket$inet6(0x1c, 0x7, 0x5) getsockname(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0xfffffffffffffc89) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="b604000eb77dd384f50042bb16010000000000000000000000f50000"], 0x10}, 0x0) clock_nanosleep(0xe, 0x1, &(0x7f0000000080)={0x200, 0x8}, &(0x7f0000000100)) 00:00:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffff18ecffffffffffffffff0800450000300000000000009078ac2300bb000000000500907800000000450000000000000000000000ac2300ab03000000"]) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x800, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x6}, &(0x7f00000000c0)=0x8) 00:00:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) select(0x40, &(0x7f0000000000)={0x7f, 0x5, 0xe7, 0x10001, 0x5, 0x9, 0x4, 0x5660}, &(0x7f0000000080)={0x2, 0x5, 0x380, 0x3, 0x9fd6, 0x7f, 0xffffffffffff0000, 0x7fff}, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0xab5a, 0x2, 0x50, 0x8, 0xffffffff}, &(0x7f0000000100)={0x7ff, 0x7}) getsockopt$inet6_int(r0, 0x29, 0x18, 0x0, &(0x7f0000000040)) 00:00:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100)=0x3, 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000021c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x48) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getpgrp(r3) r6 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) poll(&(0x7f0000000040)=[{r6, 0x8}, {r4, 0x4}], 0x2, 0x9) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:00:38 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x401, 0xf, 0x4a, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xaa, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, r1, 0x2, 0x8, 0x3, 0x3ff, 0x6, 0xe17d}, &(0x7f00000000c0)=0x98) recvmsg(r0, &(0x7f0000002580)={&(0x7f0000000200)=@un=@abs, 0x8, &(0x7f0000001500)=[{&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/99, 0x63}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x5, &(0x7f0000001580)=""/4096, 0x1000}, 0x400c2) sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) 00:00:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000001000009078ac2300bb000000000500907800000000450000000000000000000000ac2300aae0000000974ea91c4a6ab4f72c5e96448236ffed055d9e2708a1"]) 00:00:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0xf5) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 00:00:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) socket$inet6_tcp(0x1c, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0xc00, 0x0) socketpair(0x1f, 0x5, 0x7fff, &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) 00:00:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x2, 0x1}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) renameat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:39 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000001400)={0x0, 0x5, 0x0, 0x6a, 0x100, 0x3de3, 0xe8, 0x6, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x401, 0xb62a, 0xfffffffffffffff8, 0x3, 0x1}}, &(0x7f00000014c0)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0xffffffff, @mcast2, 0xfffffffffffffffb}, 0x1c, &(0x7f0000001380)=[{&(0x7f00000000c0)="ba43971968ec106ee05148ff39ce2327aacd794e561ed26550285478ce538ec5993fe73a9932ed7704787e89ddeaced7d4bb12b76f5a56c45772dd7f067a4691a3ed01cb0f59fbb5b1b4fc19bf148bea26e6deacf98de87cda1fb283", 0x5c}, {&(0x7f0000000140)="1768a85b8c768aa179339702fe6bdcfcd12a322b4e338391d48a7c2c4bd3d022cded7a65b699d399be650be55499a285fe8fcdbe5d51dc8b3d172e1b453eba003635", 0x42}, {&(0x7f00000001c0)="2d816d9b0503e6cad87cda3c8e6f42bbc0e5bbfee54c0ac35a7c69c84d09d95f21e91d98b40f6c382184c1dbb52933ac8674dbc94a14f5bd3ed1c9b4493e9d1a069bd2fef86971b0feae14e21fa9717932cde38f8a18ba46033ab65c2211069b6bb7934f77e97c466b9afb4681b1e91e48842bfb2cf1a5a08870a3", 0x7b}, {&(0x7f0000000240)="c1ac420d70a3b5bce6434a8f237f", 0xe}, {&(0x7f0000000280)="5196104eaf5861b690fcae31b7498c70eb95f232482a5e", 0x17}, {&(0x7f00000002c0)="baa683e2f01365f79fb5af", 0xb}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="ebfe495908c8ef0d5cc8306cbd188437eb7de645cc6c8cc64445117bed986d285d59579c99f8e6d3a58ab71c57ff11e94c832f9223d5f29981e3e8dfc032f70782889d7d615937a5cdfe0d38f4e74f93e20b2a76deb3d6bba43463635d1d1230dd57c642e4dc20fa466f8fcdd2b5453a112e79de4a522b1350a99ee312bd88c1", 0x80}], 0x8, &(0x7f0000001500)=[@sndrcv={0x2c, 0x84, 0x2, {0xb2, 0x0, 0x20, 0xffffffffffffff7f, 0x10000, 0x9, 0x4, 0x0, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffffffffffff}}], 0x50, 0x80}, 0x20000) sendmsg$inet_sctp(r0, &(0x7f0000002980)={&(0x7f00000015c0)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f00000028c0)=[{&(0x7f0000001600)="94790e37aa2b67cf58a95c6dcbe1956accbd50ec5fb4f1eb3175d250f19bb5fad150d65b6bb78c79c426169e0794ed117bdab9e71b8b347264cadc0e7b21ed1175e8ab5b40ca3932fe90898e1f10b3002a64920ab4d03c3a4b8a623f22c6202feb9c59d9b52e09923a2dcba7a5421b9c9c7d56b9998b426e57d5107451bedeb9009c019b3f19f3f02e302c98aa2971d898f6159f7dae361c99977c6597b9d3bdc360ca77e6021ff6fd982d9429bc945ba5a46290a133f67459f438b3096147ebe6a614b7a27aab1d3326bf0378a0ae4a2c38ceca624a01ef304b445ac5131980db2e65bc3252c7644d01b754", 0xec}, {&(0x7f0000001700)="94edc8f7b9c69de37a1a7bfcb91c4b93e03b999d6eccee6adb89c218d7d9f5b24943307d316961d07e3b1399a04fa1316667afb7c92c6b00ee7c17c0ba2dc7627ce49db8", 0x44}, {&(0x7f0000001780)="840d65c2706fa6cf84fa6e440a25a534106b5de2", 0x14}, {&(0x7f00000017c0)="e7adb355bbfa2748d938618f58e7262817f686a5b51caf61b3e22586cfbaf563f8b9bab0cf843999e8251114c3ca4809ff79c0699a8b8fae80dbd55163ff865304949a5e34ff64f85d2b23ce86f66e7d874a6b1e0785e37132f3702ec7115bafe9e4e70e6cffad89a38ae0468839adae9b8c5f857459061f28eddd0d63f5c2d3d20494b21779ba2437acd6491f96025137fcd7fda2ab022f043df2c237e2a84bb77629dc0e3c24b72b7ab6e9d4b42bb62752f0aca738d765f90ed1e99ce858bc188e92e495b3a717ed50fe1174522ef19af7c8aa7a322b01033b8b", 0xdb}, {&(0x7f00000018c0)="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", 0x1000}], 0x5, &(0x7f0000002940)=[@sndinfo={0x1c, 0x84, 0x4, {0x7f, 0x20, 0x6, 0x2, r2}}, @init={0x14, 0x84, 0x1, {0x1, 0x3, 0x0, 0x7fffffff}}], 0x30, 0x20000}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000002d00)={&(0x7f00000029c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000002a00)="3bc0762c3b949f5e62ae9bbffbf4428ea0dbf5f722ed4ba7005baa9867a4cc411e1cc7c352fa720e693f49d038a7a876afd85ce2abd9e6ee1361218c9eb831f4407f908f93e9bc0d3d5f3efd7b9164f2b090090262ce9f16ec122f8d5bd9a367eecf7e027e2de98a326b162a5b68e8e0e4506a66cc6f241c788a644c59e905a7bc6afdd32a45602d674b52c52a37252364ce5c6d6fb7c6bfa3f38c2b50e695a0efb58baa020c006077379e7f28ff127498ea523ed04073ca55736da5f42f31caa974e13eedb633fdef831fb90d768c9707cbfba195296f3e404978f21f3af9ae45203884cadabc9a7fd7ec784b71c48571", 0xf1}, {&(0x7f0000002b00)="b970ab6be9680c65b6719e182f9c9117015304386b40f1c5f65a8ae7d1620aa2163147de45256163671f4d0e9875c15cacc494e54c51f5484c616b0445b58e84afc2e58247c303d3bc5ec9cda8f915881f4e415434a3ca7ec88a1cec177addf6f9193a482b11c082b16c79eaff518e3b7bd6931370c9bd886a3f77b62b37bf1481423bc80c36662f23f0f3a9328229104d4851204ddc719035bf3c77bb13192cffa2be55fb40021cf5b80a790fb0c8771c76da", 0xb3}], 0x2, &(0x7f0000002c00)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x40, 0x6430, 0x5, 0x0, r2}}, @init={0x14, 0x84, 0x1, {0x800, 0x6, 0x7, 0xfffffffffffffffb}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x1200, 0x8000, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x1000, 0x2a79, 0x100, r1}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x4, 0x430, 0x3, 0xe47, 0xffffffff, 0x8, 0x100, r1}}, @dstaddrv4={0x10}], 0xc8, 0x104}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000002d40)={0x5, "789df7c6d1bb76f3fa1ac6f549b128c7"}, 0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000002e40)={r1, &(0x7f0000002d80)=[@in6={0x1c, 0x2, 0x0, @loopback, 0x80000001}, @in6={0x1c, 0x3, 0x8, @empty, 0xfffffffffffffff1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x4, @loopback, 0x7}, @in6={0x1c, 0x1, 0x200, @ipv4={[], [], @rand_addr=0x8}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000002e80)=0x10) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000002ec0)={r1, 0x555c000000000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002f00)={r1, 0xb0, "7a3a3e7c97e535941898be281d4ec15e3f5373fa321f2b4c9d5058be3490ed89fe6287c9e210e927f74a29de367012531757ea8b992f672c5e84f82d62838d0e9afa20bcf30bb8dd38a7d6c6c9528754c81d5968c899b63b88c4302caa087829910d935a6bbe2b4ef23b8c481cefe9e2b24dbab630bd4ad277bdc2582a38dbc40293908751f576bcaccbe56464ae86983bc54b6178aad4f47698680b29c4fca1980f9c981784232b896a084bed309a65"}, &(0x7f0000002fc0)=0xb8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000003000)={0x81, "43aa0b97542e01d9cffd90b556ffa992"}, 0x14) r3 = semget(0x0, 0x3, 0x401) __semctl$SEM_STAT(r3, 0x4, 0xa, &(0x7f0000003040)=""/186) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003100)={r1, 0x8}, 0x8) fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() setreuid(r4, r6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000003240)={r1, 0x3, 0xa1, 0x101, 0x3, 0x1, 0x0, 0x4, {@in6={{0x1c, 0x2, 0x8000, @mcast2, 0x3}}, r2, 0x4, 0x10000, 0x0, 0x12, 0x8}}, &(0x7f0000003300)=0xb0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000003340)={r8, 0x3}, &(0x7f0000003380)=0x8) setreuid(r6, r4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000033c0)=0x5, 0x4) fchown(r0, r4, r5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000003400)={0x7f, 0x2000, 0x3ff, 0x1ff, r7}, 0x10) r10 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCADDRULE(r10, 0xcbe04404, &(0x7f0000003440)="ce92b669701103d57db010da565b6f811c62769ff4de28f1f81030f79035d727500a28005fd7e297fea0b25a6a7d6903d19941f5123fa863797d757fb94744375b0be38d7611c5768f70475d18f2d15bb6709562ca293d6de90907f08a14a5679849f3dd21d0da2ed713d5077eea191ddb7222ea624b49735d95516a43c87eee0b017898885dd78b3a94c44293c77785afd01d90ee5ff8368792eccede855b193b137a5990aa394ebe8be542f7dd1c4fcb45934de53f0249b950319ba2c65d424f74ecc387c28addcee82bbbce179baf312e0328def1c328ad6377b68b5b369fabfcb055cb180df8") ioctl$DIOCRDELTABLES(r10, 0xc450443e, &(0x7f0000003640)={{"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", "4e4b66537da7ed3298a905ef527bda47da6b37a9358e8912c547ad4fb59e32b7", 0x4, 0x10000}, &(0x7f0000003540)="046672fc988e6017919e713bb01af56db797405c09eca29de4d8bb467d4dbf138d0b2dd22b9773ff6ae67a5583333a8c94d72c07fb56be8e394fa647dc43b415c89ff3e7bf198bdb4b42d384f8b734151107940feed214a129a7182811f0d62fd2da8ae4d4fe5ef7886b199591b9c99e790d8b79e8783b5f896836ef426ec1c92e6c744d9a88ea72d946399e23c44672f46dfea995ea103f207c3913b722b8de5037f23964bb0e59d12b032d4efe25a244356b2289d724438a232c1a0eb525b84d02d2b606f875df3480421c59dd82f29bc5490ae2372bb103f413c8cc0cacce", 0x9, 0x9, 0x21, 0x5, 0x100000000, 0x9, 0x33, 0x11c}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003ac0)={@in6={{0x1c, 0x0, 0x3, @rand_addr="85c8359103dbda041f70f6bc6759850c", 0xc4}}, r9}, &(0x7f0000003b80)=0x84) semget$private(0x0, 0x1db2a0664233322e, 0x200) freebsd11_stat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)) 00:00:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = msgget(0x0, 0xa4) msgctl$IPC_RMID(r0, 0x0) 00:00:40 executing program 2: r0 = socket$inet6(0x1c, 0x20000005, 0xa2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="09000021df1963589a0a242459af0038994e1567ff000001007243e36a4eb1e8081f3fb3bce0d7b900000080", @ANYRES32=0x0], &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast1}}, r1}, &(0x7f0000000380)=0x8c) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) freebsd11_fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchownat(r2, &(0x7f0000000040)='./file0\x00', r3, r4, 0x400) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) ioctl$DIOCCHANGEALTQV0(r5, 0xc1004431, &(0x7f0000000400)="512236378cd91941052e8322994c5bdbe194daffaea27df32548e0643b258e52a2bc170e4229314d62ffc64bba708b6affa59ca802212c42d8939485d5cfd2fbdc6b0590ec8228e2658e2a266b73ee9daa9af22f1191f674ca89ba1b9d4757d6bb42a15f12182e54391e83b03a6444c19a885ecf6ef2d810a4d5057d1fd3ab9f4b57ec2a1c93b2b7a8bb5086c7b1bc6885") flock(r2, 0x9) 00:00:40 executing program 0: mprotect(&(0x7f0000651000/0x3000)=nil, 0x3000, 0x4) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) shmget(0x1, 0x4000, 0x50, &(0x7f00005d2000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:40 executing program 2: syz_emit_ethernet(0xa6, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 00:00:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000300)='./file0\x00') mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x1) 00:00:40 executing program 2: syz_execute_func(0x0) r0 = dup(0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x6) syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc423717e62f6d75b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") connect(0xffffffffffffffff, 0x0, 0x0) 00:00:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000300)='./file0\x00') mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x1) 00:00:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) lseek(r2, 0x47, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, r3}, 0x8c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x80013, r0, 0x7) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000180)="4be0191b81f2691d96e43dc695d7c0cf24d2131707f5be6f0c7e5276") 00:00:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffff02000000ff0800450000300000000000009078ac2300bb000000000500907800000000450000000000000000000000ac2300aae0000000"]) r0 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x804, 0x1a) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000700)="2cb03beba8c16ce10b88c8073ab8c51b7c6e5161361a9450b6db691b90581837adeb933bff4e9a49d13aaac0ed3e43f83923095192a74036fc363bafc03748cab78d09531bb556b9f9e9fed0ba6faedde92bb9d7a222a2fa23158021935032355259d8c50c49e4e22f8fe473c13bb28c43a2a554ed5ba64e00f0d50b9d28380886b70e9c64f738a3c29f6761cd3036f1f105d5338351d6b7b6e9ff6a164db2217d9e94ca64d927e14c48b8ce275b7648aebd31d0c6") syz_emit_ethernet(0x37, &(0x7f0000000000)={@random="335cfe232d8d", @random="1172e097073f", [], {@generic={0x6003, "93252e4d5a8b278f08162e86b75089ba6868998402c8a6665064a893918eec6f3a1b054d26e3631753"}}}) r1 = getgid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000680)='./file0\x00', 0x100000, 0x1b1) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) r7 = getgid() getgroups(0x4, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0]) fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setgroups(0xa, &(0x7f0000000640)=[r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]) 00:00:40 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) open(&(0x7f0000000100)='./file0\x00', 0x6, 0x41) mlockall(0x2) open(0x0, 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x1, 0xfffffffffffffffb) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x3ff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) 00:00:40 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@empty, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) syz_emit_ethernet(0x69, &(0x7f0000000080)={@random="8270fd4a6ac7", @remote, [], {@ipv4={0x800, {{0x13, 0x4, 0x3, 0x2, 0x5b, 0x66, 0x0, 0x7d1e, 0x5f, 0x0, @rand_addr=0x100000000, @rand_addr=0x81, {[@timestamp={0x44, 0x1c, 0x8, 0x3, 0x600000000000000, [{[], 0x4}, {}, {[@multicast1], 0x9}, {[], 0xffffffffffffff76}, {[], 0x4}]}, @ssrr={0x89, 0x1b, 0xd4, [@broadcast, @empty, @rand_addr=0x1f, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x65, 0x6, "415dc49cc07e09"}}}}}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getpeername$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x6e) 00:00:41 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000140)="64666d4b60d60f9f5369b7f7f772284808fff0da1f2d2fbf41bd74ea4f050a50300efb7adefe9e8b37df7a4ce57fd839c3661f516a896f3d0396dca8b375b7f04b0f13b1d1d7c84ad418975e2a254702608ac08f68d4c0cb438f574bc53913a9cf59fcd40e63789f63a93ba2ae08078264596360ad7e821d5964bb50422d98ebc8763e6e33a503a5a40dedb12a2393b81752fba7f732022b0d80e48d0779a9492cf428b8cfb62839530d84837dd492055033e50a9c70957a63cdecfebca7da887b00e0c31449660de22ac883ad8767d7c3be3d24eacc2b3250852d51", 0xdc, 0x4, &(0x7f0000000240)={0x1c, 0x3, 0x401, @rand_addr="6274fe6af96604b36d50d31d49c4ab3f", 0x3ff}, 0x1c) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:00:41 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="b6fd878f557c39a6f9e124b8b73a17e531313ee516f75ef0a8cd2024eeceb297e71d5d3330e0baa24cb620c074961b56ede37af475449d9b80d07da4", 0x3c}, {&(0x7f0000000180)="1a3ec8ba1d4dab5e8172c74e16ef9906a63683329486fd8b7d21724b9ad5add386acbd810faa5bd8d36ae70352bc05e8602256b52994d2001892b185676c74a8b860437a93ae336b34aa0adb9144f1cde195faae28fe15ef5374dec45f0f745ad20995dedfcb78999825f7b5f22393dfa16f6fb324302fde276c06457d53", 0x7e}, {&(0x7f0000000200)="6b7b45546845ac2ccefe80b31f30a29e055d0183cec57a759c54", 0x1a}, {&(0x7f0000000240)="41842458543cbba1017cc76b4853", 0xe}, {&(0x7f0000000280)="449263c90e7d9b957b1d6df2d3196595f5b99f40b3b14889ce6709cfad72e4fff3c772a550da95a364eb3051acc142eb4023c55c96e82e27d5369cb00667e0aa71ae5233dbf727b2674683c50c90193216bcbf58b760454f6dd166c215e14bcb18a163b22ccea8d06cbd0e7dd95db79a8414c540c795e5fca98abf3dfc5052058dc5b44871ca1058f8dfd8f8ed2f155c83f34da864fedfcdcfd176f523723f301a37770fb4", 0xa5}], 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 00:00:41 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') mlockall(0x1) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r8, 0x9}, 0x8) r9 = getpgrp(0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000400), &(0x7f0000000440)=0x4) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x9, r3, r4, r5, r6, 0x18, 0x10001}, 0x12, 0x7, 0x101, 0x3, r7, r9, 0x5}) r10 = open(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x27) openat(r10, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) sync() mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20000012, r1, 0x2) munlockall() __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000d40)=""/231) sendfile(r0, r1, &(0x7f0000000100), 0x200) 00:00:41 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4623af7cd744564420f008a5b9068848fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") setpgid(r0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{0x8000, 0x1}, {0x9, 0x5}}) 00:00:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpgid(0x0) setpgid(r0, r1) 00:00:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$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) fstat(r0, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:00:41 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb020000000500907800000000450000000000000000000000ac2300aae0000000"]) chmod(&(0x7f0000000000)='./file0\x00', 0x40) 00:00:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(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$setown(r0, 0x6, r1) fstat(r0, &(0x7f0000000180)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:00:41 executing program 2: syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) recvmsg(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/100, 0x64}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/252, 0xfc}, {&(0x7f0000000500)=""/234, 0xea}], 0x7, &(0x7f0000000680)=""/146, 0x92}, 0x40000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="eefd02e8"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0), 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f00000003c0)="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") 00:00:41 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb00000000050090780000000000ac2300aae0000000"]) 00:00:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20200, 0x1) sendto$unix(r0, &(0x7f0000000040)="43f01ff9710efd663aebccc291e9d1cb7aa0b8988f725a98f00141667b5476765fa0925b4a1ec13cc91fde93e24b2f74cd8e696db8225e022e4bd6f3453ed02a200b1d1541f92d75d0e39e52a2ab9c6f3245ec426a30d00f76ab71de4689ffbb04c2757fc1217a96176b627dfbc8c67c022cbb40f26594cc33b44121da8babaa29ab41ee80e27489bf577cbf41d483e7d9d2bc09cab31138dee3d8a55882d8", 0x9f, 0x4, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) 00:00:42 executing program 0: r0 = msgget$private(0x0, 0x400) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x5, 0x0, 0xfff, 0x4891}, &(0x7f00000003c0)=0xa0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x800) r3 = msgget$private(0x0, 0x0) msgrcv(r3, &(0x7f0000001400)={0x0, ""/4096}, 0x1008, 0x2, 0x0) msgsnd(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:00:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) syz_emit_ethernet(0x22, &(0x7f0000000140)) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0ea377f88d33e801fd7242a8b7209634ce02195cb31ddd73b7b9d1b68289a23e7b8e300a651a6af176f5025889e8035e8638c2ca0a2e782984d013ada3541846275438f9694c8b1487f528ef4b940d2379410f62e23123c12fd1ace7e5166e3c148004aff70e23c5b97998d61a87fcf16705a7f758e89be058f030d320e333b5a07fd295bd92a36968fb8c6e134121db4f4dfc5d813b3a01036071"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) recvmsg(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x3d7, 0x0, 0x0, 0x0, 0x0, 0x15}, 0x0) 00:00:42 executing program 2: r0 = socket(0x17, 0x20000005, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x8, 0xc1, 0x3, 0x1f, 0x7fff, 0x0, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x101, 0x1c32, 0x0, 0x101, 0x10000}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ffb000/0x4000)=nil, 0x1ffe) socketpair(0x11, 0x1, 0x8, &(0x7f0000000180)) close(r0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) 00:00:42 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000001580)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in]}, &(0x7f0000001640)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001680)={r0, 0x1, 0x400, 0x9}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001480)=[{&(0x7f0000000180)="88697fd0fb99253cc7e9a69bed2de26eff76991172945e06f4de493ade9dc128adcd2f052ee4539d49b84a6a0790c80cafb60ecafa64540529a63e37ad1868ce8e9b6afaf9bccc4693281a41b5858cd16988a91c36531adc2a32d9463500ffa5e9d73abad94d1432625d8c6a80dd275654dba0ca3ea221083f64d22719e48d395669d69d80577c809a494dfb0d0fb6dd533d27c29f3bce1781bbba94fc63b1cbe57f4b35b83eff38e486ce758d8eb1f98aa147420fe431cfdc8bf89b255ad4596d1f03f16b77bf766d5d7426db5894e3", 0xd0}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="4750ba4f428b986e443c5ed537e695a0c3c7ff802029de96516820f867dcc580d94e1a5c47efdab40f965ad2132872c76dfe223a013eed210a10dc90a35e319979b0ea8a245fadf4b2cf33c768a59937ff99784ce2194426ae7d7eeb27a4c33cdd30737e0117050365101442dc562536172ed5381e2e2c01445011635f6162e5165711986abc9ee9c76fa0731da416344439110a842e55e7f84b115f62", 0x9d}, {&(0x7f0000001340)="ff5304041a4c6a9435a48fb327dd593fdc2b158a101e5466aa4b339ceeaa6d5ef2579d96d2b6e417665976425bfc44db5396527a8f3a1d97a4189d6939a8d44e587521228dd52b9d8bc174b581", 0x4d}, {&(0x7f00000013c0)="9e06f17d60086fdba57e10a249c5dded3786222064c8f85a37bae4b741f6a911d99af81fd771dd9600e639886487faa4ae6184b9a6eec1ace2785673bebb1601f5077f87fec799d69d16216e3f62fe69a9f06a0333b074e0193bf52843783b6bb9f611eb097c0bb40b5d41a53219a3f20c4eea446d7d4c39837781cd18f3f34a37f1a540683592d73dd36c5564292c7db3b41689fc86a44f3b0e0917e62165d05904b85d8714abca9c9442", 0xab}], 0x5, 0x0, 0x0, 0x80}, 0x20001) r1 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000001780)={r0, &(0x7f00000016c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000017c0)=0x10) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x2) getsockname$inet6(r2, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) open(&(0x7f0000001840)='./file0\x00', 0x808, 0x15c) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x400, 0x70) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001800)=0x4, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000001540), 0x4) 00:00:42 executing program 3: setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = getgid() setgroups(0x2, &(0x7f0000000080)=[r1, r2]) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) setresgid(0x0, 0x0, 0x0) close(r0) 00:00:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x41) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x60}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xa, 0x1}, 0x8) rmdir(&(0x7f0000000140)='./file0\x00') rmdir(&(0x7f0000000180)='./file0\x00') setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x1}, 0x8) rmdir(&(0x7f0000000240)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x2, 0x200, 0x400, 0xc7, 0x458a, 0x0, 0x1, r2}, 0x20) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x401, 0x8, 0x9648, 0x4, 0x5}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000440)={r3, &(0x7f00000003c0)=[@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0x100000000, @empty, 0xa7}]}, &(0x7f0000000480)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x9c8, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r2, 0x5}, &(0x7f0000000540)=0x8) r5 = openat(r1, &(0x7f0000000580)='./file0/file0\x00', 0x100, 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000005c0)="5c56f285cbd0e7facc39c741c8b79523daf6742d01b8ba44a3a4658eba5d763c07bd1830d62acfd63977112d5a82ca63cc7484047d53289d7a20c75aee8640f7e385d0cd1ab3e6425f08fd119f70a90cbf5ac4effaa57143fa92f9086482d5ba54f8e0ff0b5ac5923336d8afc21d27dfca8b5cbe89271dfb1fc79e6811b83a228c8ed656c4c14bcaea4217cc019d5ff79f2f0b864d63af581165e6a83b70e633b2bc09d9b7046a495fb8afff789adc010604b17c83947f510fe78de7486151fba7d43eab71978f73080e536666a0ad309f69a396c8e5c5da211e2b2425208d52c426744c15", 0xe5) r6 = open(&(0x7f00000006c0)='./file0/file0\x00', 0x200, 0x20) freebsd11_lstat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r7, r8) r9 = semget(0x3, 0x4, 0x8) __semctl$GETPID(r9, 0x0, 0x4, &(0x7f00000008c0)=""/226) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000009c0)='chd\x00', 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000a00)={r4, 0x401, 0x3, 0x1000, 0x10, 0x800}, &(0x7f0000000a40)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000a80)={0x4, 0x200, 0x3, 0x2, r3}, &(0x7f0000000ac0)=0x10) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$inet6(r10, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000b40)=0x1c) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000b80)={r4, 0x3, 0x101}, 0x8) 00:00:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r0, 0x0, 0x4e, 0x0, 0x0) 00:00:42 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000140)=[{r0, 0xa0}, {r1, 0x20}, {r2, 0x20}], 0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffe0ff88a84000810041000800450000300000000000009078ac2300bb000000000500907800000000450000000100000000000000ac2300aae0000000"]) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000240)=0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fstat(r2, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x7fffffff, 0x10, 0x1, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x3, 0x8}, &(0x7f0000000100)=0xc) 00:00:42 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) munmap(&(0x7f0000bb4000/0xf000)=nil, 0xf000) 00:00:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023b2f666954653000"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:00:42 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="73926433f887938f5487cffff14e8a4f403872ac691a9c87af061513dc4736f7bb9ae6b9a2ed08dc573397245b06e989c4a39a0eed1a9177c7ca916586314ab4007bb6904965c646e1849c07d331c849ebddd37b6d190b454cdecb2ea11f9eeae4b68401d4beb6a0b83bc1b199eca206073eafb5fef8e60c5d5b141cf46cadcb40623561ac2b282f001a2800d95dd100375282af462ea011afebaf2ca6da7d6b71322e723ac3a3365c8c89fd4d3e7c0ce8176cca364ef9d698b44474fb3bd7b0cd", 0xc1, 0x181, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) close(r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x6e, "706a656ae49b8bae4f1a23ed86bae7e8de7a6e0e61c663d135d3d174554b1b995078c7cf264df941b0641bcfad1ba638c28140c46d13f67ae25bcdd08978d65b5190da07cbe226b82c1ced83759727e354e8b85620379c7891d490d70c30349aa8201f350f1d61e8d7b27a456187"}, &(0x7f00000003c0)=0x76) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r2}, &(0x7f0000000440)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000002c0)=""/250, &(0x7f0000000000)=0xfa) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b017964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000c4816e11e746f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce557ed00e18ca0656800c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:42 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000240)='./file0\x00', 0x200, 0x90) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000300)={0x10, &(0x7f0000000280)="cf45e176e348dc533086713e1b906a450a136b004622fc8ba37f34400f3978ba661b35760c0769720280e2a5f5220cc8cfcd7a292c91c4cecf6dece9340abceda5f675055593fe45e43c24431e77e08c636aeb9ae055f28a1f56ccd7f80abd47c4307a6e33647ff0ec3e06bbacecd0d9812bd933fa5a26", 0x8, 0x5, 0x3}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f0000000140)="e7c13c71918b38f440a677f77496716b9b5d1ab3722553165fd7efd90f26660a8c1c6a43dfe5f99ad3325d5e23c4556b5d9857e59dcde73378c5c6e9fcc3e995e5f517de3f37ba952a71401ac397139d936f21d26ae5a41f3c5503ceb965dfbf4ee9fe03afff85572159b463d1dfcb482c09e94b35a2a438018a14078757d3df69b93b0c75405ed7686aa467d0e974189bbee97cc40bf9bd3bbd963c420707fa346cba65db4f13e43d36315d7e7cc1e162", 0x1f, 0x401, 0x846}) 00:00:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x10000, {{0x1c, 0x2, 0x7c, @mcast2, 0x4}}}, 0x88) 00:00:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 00:00:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xab}, 0x1c) 00:00:42 executing program 0: syz_execute_func(&(0x7f0000000200)="0c03c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x10, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x1, 0x80000001}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2}, 0x8) 00:00:42 executing program 2: syz_execute_func(&(0x7f0000000140)="1c14c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x10001, 0x7fff, 0x100000000, 0x4a, 0x7}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x7, r1}, &(0x7f0000000300)=0xc) r2 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x9, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0xa}, 0x8) fchmod(r2, 0x80) r4 = fcntl$getown(r2, 0x5) r5 = getpid() setpgid(r4, r5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000340)=0x4) getsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f00000003c0)=""/1, &(0x7f0000000200)=0x1) syz_execute_func(&(0x7f0000000080)="cf430fa5f20fae46fdf343af458386000000800166f244854a4bf08366daa666410f38f61bf0420fb02ac402dd93641f00") 00:00:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x2ec) r1 = fcntl$dupfd(r0, 0x0, r0) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0x3, 0xffffffff, @empty, 0xffffffffffff1e4d}, 0x1c) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/113, 0x71}, {&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)=""/136, 0x88}, {}, {&(0x7f00000003c0)=""/154, 0x9a}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/196, 0xc4}, {&(0x7f0000000680)=""/100, 0x64}, {&(0x7f0000000700)=""/253, 0xfd}], 0xa, &(0x7f00000008c0)=""/4096, 0x1000}, 0x1) sendmsg$inet6_sctp(r1, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x14, 0xffffffffffffffff, 0xc700, @mcast2}, 0x1c, 0x0}, 0x0) 00:00:42 executing program 1: syz_emit_ethernet(0x158, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x18, 0x4, 0x8000, 0x100, 0x14a, 0x64, 0x9, 0x71, 0x20, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@timestamp={0x44, 0x24, 0x100, 0x1, 0x200, [{[@loopback], 0x6}, {[], 0x4}, {[@loopback], 0x6}, {[], 0x7}, {[@empty], 0x8}]}, @lsrr={0x83, 0x7, 0x1, [@multicast2]}, @generic={0x8b, 0x5, 'e)n'}, @lsrr={0x83, 0x17, 0x1f, [@local={0xac, 0x14, 0x0}, @empty, @multicast2, @rand_addr=0x7b1f1bb0, @rand_addr=0x4]}, @generic={0x0, 0x3, "8e"}]}}, @generic="759b05589c727086122491ddea1d56dc873e6e9a6c68079b3cb9ea115b57d033e9ae3f40fb80554ea7dba4eaa6dd9223e5bfe4ac2d959b2a2bc064bfd461a0d2a9edf0bd9b29b3d597262966b674153a5008fa1be6ce3eaa84eb88821dbbe92b52f47a39abf9732f500471865288c2e89209d39de5f7a18d6d5b2d031da73e1b7a85df3352de0f89c5a53c40cea8c4e020977544600b759500ba96e83b39b669d64510912860af2bfa3f59b31718daf18fb754522ee81b7a85999a31f2625aec3bbc2cbf94df689ef6327ceefaad2246c5d187940208593b70f9cb584b567796a1c1df7974750bf7020e"}}}}) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:43 executing program 3: getpgid(0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, 0x0) 00:00:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x60801fffe) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x400000000000001, &(0x7f0000000140)) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b1536cba4867b155002c2d71023f59890a8ee95c9eb8b402e9278c438a37162432ecfcc6c3feb296abc4527b2e6027536a8e9db6305c72239e00d8") r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0xa) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x9) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c170f05f32459bfd9210001470fbae15441e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fbc9c9dc0fbcaf00100000f3014dd9c6c6c6c4c3214cb9a55419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fec4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4c4e27d18946a86380000b7e2") getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000002c0)) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) open(&(0x7f0000000240)='./file0\x00', 0x8, 0x44) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) mlock(&(0x7f0000a38000/0x1000)=nil, 0x1000) socket$unix(0x1, 0x1, 0x0) pipe2(0x0, 0x110009) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() 00:00:43 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001280)="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", 0x4ec}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f00000005c0)) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa, 0x24) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f00000000c0)="b285f42d1700232760dbd0bc37f8514cf2c54387abf0e2753909adc0f835d142d7198af0e2c765e928a563c13f50f3b9b241c022e34c83c95f197093a454ef141de4655635c88619bd9f6d177b69a02fca1e75786b19bf64a3362197f87dd857b8e8fa8cb7d15019d67f06e4f747e079850a81ab65b48f941aafd9dc18b96f5b132abf5b7126d86341c230322ada2d473ba9b6c75c6a6f97fff8254f5660bac3fffd3720bbf23af259709be88835a94d92a4273c2ebbf72e5b339f9c7dd408bf1ae806711b355fac9230b02359c8fa4e4bbbc8ee9a807ac171217c1c70") 00:00:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x6, 0x7f, 0x820, 0xb9, 0x88, 0xfff, 0xfffffffffffffff8, 0x6b2, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={r1, 0x392497ee}, &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3}}, r2}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100004, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000080)={@broadcast, @broadcast, [{[{0x88a8, 0xfffffffffffffffb, 0x90, 0x4}], {0x8100, 0x4, 0x80, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) ppoll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x141}], 0x2, &(0x7f0000000100)={0xffffffffffffff17, 0x7f}, &(0x7f0000000140)={0xffffffff}, 0x8) 00:00:43 executing program 2: syz_execute_func(&(0x7f00000000c0)="b11b91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") r0 = socket(0x1, 0x4, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x3}, 0x4) 00:00:43 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getown(r0, 0x5) r1 = socket$inet(0x2, 0x30000002, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="a60c0000000000000020000000"], &(0x7f0000000140)=0xa0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x10000, 0x81, 0x6dd}, 0x10) 00:00:43 executing program 3: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000000)="91cd8080000c8f897898ab46000000d0d00fd1b02db5d901b70070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178787777c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x10) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x6, 0x1010, r0, 0x0) getrlimit(0x7, &(0x7f0000000080)) munmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x20000, 0x14) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000200)={{"7ad6d945cb919f9780e7f180ebcac45a948b98fafcbe8325d155b178cce6644b6498b3799616621a7110c229daa6161dd9584c354650941f5a0ddeba35446fab75cdfb800b1a1db46d93f2e705782b75bfa505e3a22d38a04922ba390278932c93125e8af643d8a6dabb8e7d6938b8affc3f97a41c5a359a2dac0536e009212053a3adfc2ad9e2d20e669e25c8f71d7d5b11766b80abf1cebd3e2606cbca52d6bad436290b1632701defe5a080735dee3112361ab57d8f20f0b1ca704ba20f1af9db1f3bff33b98af14dcf5aa66b00b3457d8df47256ffbd6d84d3974e2be31ed17a6d30521e8fafbee60d846921bceccc98d6c585dfc95c482230f556df36de20fa4fc7a8686fe44846bd4e597283a5a1d8ad42b070f86f80f4008c3ed44788668e48d3b892fbc62dd950e5e5864c3f9b777cf1afc773e09733f225dd2f0de24ee8883b5128608fd3d6822618e9d7606e4c5c789f9eec0c97c9b90332c7369c86bdb05c611f073569260e48ad1d090afcd9f3d46d3f1f2bd6602ccd98faa3fdb910ab97ea3f56c03dade046451a82dc876fd82408314354d48e48431aea04e64d288b9f981270c09d2b2b103ad5863f7bb1493c7f9e1477545a1328bef754e9519cfed0fb0b70193f467ea168566056de2a568d6f64b2a9772f548b06923bd9357057c0eecc7dcc78d8f28336b2bf643e9cad9389b3161789d149169f786ed688141bf6f5820c25bb5bd67b1fd30b2acbe234bc963597d41fbdf61070cd7f469d6bd8c326a94569a684d30a9df3c01dd65a8a6394aeeb02136359739e225460bf3fa3a7573a30cbc85f80e81086ac63fa1505dca3af1ad46cb776b89d494951374792270a3e356df48849a4cdf621ca271fb8ad1ae444d98a1a9fda2f11696da3af528aebd059913c998a0674af177c550646f1e87e5eb1ce1c67158ab5c5f8a982efe43f25e6b0e8c6764ebc4560c48b520c2eccd0b2bae357642d88ce021a51da3b3f7f5745ee33e3d77d6076a75129e8411a2a30a59ec5457d5fab8a76b3fa8b2680675236c00f15551c82231097ebabdcd76ce09a3a0b9edebd4e88897a3875c5b9a9bc2333066e71ca89fc669fe8be2ed07485a2fdd785cb211d2fed0406eb1e34ef4fc08821ee179d7c7080c5c42b604a192566b3ee791c213681119297438bdd82245da9e821e8c2955a0f21f895042987219679eef854d7c84665cc5d4adcad451394621a2a06d02b20efeb2ae58a429802aeb562f4148878157f88586ff2714016aa71b2daff84607b5104e51fa101525fb0f0c42fbf673681926664de41971a490e3188504280fe6216344406fb8f822b327d79a1caa815f2e1e7823cae6d4dd3051be0f1a0114b92d9fef345afa87f9e831c4f5fb0707803736162d4802c5981f1e34ba58bc3792e66fd23d2af2eb2aaa70b4f57596f07870a5d", "74e9dca1386636af1993d5c8052b82b14557be34788e1a972fc2dee6b73ce78e", 0x80, 0x736b}, &(0x7f0000000140)="99a1f937b8767a1d2fb84ab5361bec4e1796f2df8be1fd52d3f5e5502e45d61591983ce77a3237883a03319735138bfaab934652d5c47474aad37131af920672e3dce7b320113a769dab678c5603a8b0ecde6c543a35ffb27b393255e3e3d3871f2b18bed50c4e9ea7b4db104389c7f83c832a79504418cfeee2e58c7b6abae446341d7ae9fe09dfc948b34d7cd7", 0x5, 0x2, 0x7, 0x6, 0xff, 0x5, 0xc2f, 0x56}) 00:00:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x100) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f0000000240)="106ec139027d362cfc95bc095b25f4afed2c270f2b401b23e2db49c058f3371ef590ad5f7f29518bc82db6236625331e9445c41bcea7fce2aeda9d693d18495abff81b3b676b", 0x6, 0xca, 0xfffffffffffffffe}) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb00000000050090780000000045000000000000002300aae0000000"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) recvfrom$inet(r1, &(0x7f0000000040)=""/255, 0xff, 0x40000, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8548, 0x100) mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x28, 0x24) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:00:44 executing program 2: r0 = socket(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:44 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) close(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ftruncate(r2, 0x0) ftruncate(r0, 0xc7c7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x9}, 0x4) 00:00:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) socket$unix(0x1, 0x3, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) ftruncate(r2, 0x6) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123) 00:00:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getrlimit(0x5, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000180), 0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x400, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0xfffffffffffffeff, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) lseek(r0, 0x0, 0x7) 00:00:44 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x9733}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x31, &(0x7f0000000140), &(0x7f0000000000)=0x8) 00:00:44 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0x8004667e, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) 00:00:44 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) socket$inet_sctp(0x2, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) 00:00:44 executing program 1: r0 = socket$inet(0x2, 0x0, 0xa4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xfffffffffffffffa, @empty}}, 0x0, 0xe8f, 0x0, 0xf3cd}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000200)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="09bf4834ee71", @loopback, @broadcast, @rand_addr=0x2df0}}}}) 00:00:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x0) sendto$inet6(r1, &(0x7f0000000140)="5447f487c446916d7c6cf9d6e87bd87bb61e119c0a14605702bf7b4aaeeb09b3d68d971302775d72a1b73176e8d8a8461fd6f06b1f12596bff89bb796aced6d333d22d449ea8b6aafdd98aed51576acfb0d53c81c7e0b0f2d92ba6e2c8af7d3a9bc608d617e3dc32f86106a51ebab288062bef1152734eb3c2b17181ec5a54a0b7c49670d6d3d06be85658068c58d60a2c66d62104190e8b6d414a027d4353", 0x9f, 0x105, &(0x7f0000000080)={0x1c, 0x1, 0x1f, @loopback, 0x10000}, 0x1c) symlinkat(&(0x7f0000000040)='./file0/file0/file0\x00', r1, &(0x7f0000000100)='./file0\x00') 00:00:45 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10888, 0x11) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:45 executing program 3: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65204f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x10080, 0x101) mkdirat(r1, &(0x7f0000000580)='./file0\x00', 0x0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000500)=0x800100, 0x4) mkdirat(r1, &(0x7f0000000540)='./file0\x00', 0x4) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)="01b95a81836426c2b4d2beee31805655dee1e0d061084c0d92fd413f50356112f3582fb1d1fd7e6a9f4cdb5d6f1ec6f4fe80d2b4cc4256ebfcc185a0a31a5663e4007f4d911ed7a1e691a397d8781ccec7f5c2a36409a238aeb7e71e702cb8b74ec1d653915bce565635348dcbca986ec155ac7dd500dfbecee4f9b6d5", 0x7d}, {&(0x7f0000000180)="b24e19d2fc1872a51be01654af43d65718fff8db9737a5f0ce3400b833dd320619c6077b6dfb1b1a4cbfad1ebf1678f9ab2adffb035f6b36052c4a74b9e69c4f4721fa2ac9f4ef74", 0x48}, {&(0x7f0000000200)="b2f6e4a7a83fe0b1b9eabb0f4232b9788f746a167ba2381a8616d4319c6ebb08974fcdd25e39f2eb4ab877762fdcafcac194e35e8f0f41d020b8fbc70cd610fb1aca91e421aa5b3b4b64ce09b2862e0025ec55520684908c87dbb060a67d9a844b9d11adab87dc34d0e937342d843321a3629ba07839553e072c5a5ded1bbe9f6b58df01e48dbfe51e2ed573ffd55e0f296307d5955c6196bbda1d7f1c56de7031d3a748a405", 0xa6}, {&(0x7f00000002c0)="321d3ccca82a2b19def90f6f8452eee8645033164608e72a4d0be831425de26025d1dde619c6b388855fd6dccafcdbdf8eb848e0666ce068458ae1dab706a474d0a7301bcdc8f8e074a2fa4b81cb56f7b9d86bb9d4ace12684fd70634883a425a31a3807442f808c3e714f628d8615ce34d3ba1821fc012cddf04144806ff0b3ad1b9877340ef2c5a05607bd278b8498dbeef742fe0064cb3d42292e2b881900e06ed52e31f6a07ae33239aa8a55136e0a6481c5c8ff6d27366c6808f5d829e717ad7606bc3202cfe1", 0xc9}, {&(0x7f00000003c0)="c3cc79ca55790298656cc811bc420162a9d6f2eb6f88c0f6e5c128ce7bf95d029ee7406882559728d1944d41a9ba5cb3773c31f8c4272b1219971dc06734b93bfc34162ac6b088dc1884879b38a4ed0def56", 0x52}], 0x5, 0x0) 00:00:45 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8100, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000080)=0xfffffe32) 00:00:45 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) dup2(r0, 0xffffffffffffffff) syz_emit_ethernet(0x4000, &(0x7f0000000000)={@random="d3f0553cfdbd", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffe, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast2=0xac14ffff}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) 00:00:45 executing program 1: syz_emit_ethernet(0x37, &(0x7f0000000040)={@local, @random="7bb93fb3e9ab", [{[], {0x8100, 0x582d, 0x401, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = socket$inet6(0x1c, 0x30000004, 0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x8, 0xe3, 0x1000000000000000}, 0x94) 00:00:45 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) r1 = getpgid(0x0) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000340)="4d571d0da2", 0x5}, {&(0x7f0000000380)="87232e05a623a8ac87edc55a450c3c18d446d64db2ce2fd57ca88f6be7094ab6707da6f6f6924444a49c93e078763d7e7b818d54e80b18fb2ec5478d294ccc6a5b52b464c36ea5618096c42c751e7182661296ec410235d8e9934376b16181cbd319c11a6082059893badc89eaa9d8850de99a95c7ad35f7a19d42eed5cded02bdd71c7f4439ec0efc754b6c8ad44e70ce4e8014f0e3ae2e2d202adc4c57d8a36a880cef20a46f7150f887be0ef2b084cfbca41454c41daee0fcb2", 0xbb}], 0x2, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x185}, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xdf, &(0x7f0000000b80)=ANY=[@ANYBLOB="ffffffffffffffffffffffff00000ad3f3a7977f86a6fa943dbe1a6a8f7bb5d6686abfb20c7562a6519a363e6334878ae2e0bc08c3e54369b99978560bc46454c06489469f8693f251aace1e5a8e134a0e0c1df1b1b45d10d9aa7088dece2e8c45de30aaf84447f4bf73436a54feecc78ad29fa1874453deaafa8a0a4a454eb78ff6ba98ed9b717737be2d807cc322d67c15d28a26b8d2880da8a41df7663255f4c0450c201a57351393d0bedca5ff5c4ca885f051fbb81396c5bdaa57a0e6c8e2537894b7990c5e860660bfe7fcc6e4f26e722872b2f9fd1d87034ef49801305c5434390fb69c0d5fe17b65d7c62766124c219ac5c2b9e065f97739b6eac74bd15b95466371b018c658d9b1922cc1db911e0ae464b43be14107fea88c414ab7e3"]) open$dir(&(0x7f0000000840)='./file0\x00', 0x10241, 0x42) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000880)={0x0, 0x80000001, 0x0, 0x7ed, 0x4}, &(0x7f00000008c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000900)={r10, 0xffffffffffff70df, 0xf3, "47536e8a368c1d5ae4b156d07debae52fd0328bed6e5ff5aa4a3fa1c8ac87ed62496226200e449713e5afa51f3d47d348f9499a4ec4891d0222a8b622b9dc35a862416fa5c2c3efddac5f3218ea6727415e95090c22ca2575096c1bf46f6b5a3d731b899fcfac91e73340b0f5d0b495274e9f573c3e3185c981244af6951a6b43a738c4d3d3b6a48ffb56b3a162f1c14d14e84b12f14a2b6037134d9b080f42b6e616fa999759c94b85e2974730e027a0e6936e036552d7ce1e4679868ad13de6e42ead189f14403ef516e6459f95562aed892641cd3cc756ece5dc826c93461991adaff9b4f42d95bd8dbacc8b1f2d2fad2ab"}, 0xfb) open(&(0x7f0000000a00)='./file0\x00', 0x20540, 0x80) fchownat(r7, &(0x7f0000000000)='./file0\x00', r8, r9, 0x0) 00:00:45 executing program 2: r0 = semget$private(0x0, 0x2, 0x180) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000180)=""/29) r1 = semget$private(0x0, 0x0, 0x408) semop(r1, &(0x7f0000000000)=[{0x3, 0x8, 0x800}, {0x0, 0x6}, {0x0, 0x4, 0x1000}, {0x3, 0x7fffffff, 0x1800}, {0x5, 0x3, 0x1000}, {0x7, 0x1, 0x1000}], 0x6) msgget$private(0x0, 0x1) r2 = semget$private(0x0, 0x2, 0x8000fe) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f00000001c0)=0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x32, "fa0eb10b31174d58d0bb8e6074b63a570e501263ec449fa0df29579e683e2f32c416a12cd5c4b9e4ef3a1c15a9f8b6746449"}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)={r4, 0x7896369a, 0x1, [0x80000]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3, @ipv4={[], [], @loopback}, 0x2}}, r4, 0x6, 0x8001, 0x1}, &(0x7f00000002c0)=0x8c) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x2e6, 0x8]) 00:00:45 executing program 1: syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[]) r0 = msgget$private(0x0, 0x440) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r2) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup(0xffffffffffffffff) setsockopt$inet6_int(r5, 0x29, 0x3b, &(0x7f0000000200)=0x1, 0x4) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x1ff, r1, r3, r4, r6, 0x2, 0x5}, 0xfffffffffb3490e9, 0x7ff, 0xffffffffffffd6a6, 0x1, 0xda8, 0x1000, r7, r8}) 00:00:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000000)="9a7394840b815486f9e7b155f62d7f1cf4817882f79527fd45336dad9ddba772f4f25d918ac305ee8b548e90420c47723afdf1a849d32e6d45a2490d882c", 0x3e}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000140)="21ca2f45d6f6c6d9c53c2c4efcf5ec9669d0c3b9e51255e1f1ec6f09073509a3cfea83dce2ea07b08ed920e46528c6a1c7e25a9d5d0ff148d8d1ec44079b448c47a096a352b6bc6142c6c4e2fd100716897c66bb68400809c885f3fadc7dddafcdba65b6789a041c1e30a7843fcdeea2033ff9a8da8cb76ec502761c2721d279a6d6591e3e29f38efa943bce55ba7f5cbb50da6198c0491f2b8bd1be1348481970abe98c3e70418aa33c77016a8871b5d98eb219930179a4cf979797150bdb499f64f69aa01bdbd629", 0xc9}, {&(0x7f0000000240)="d444a487d15d87b6ca6d91ed45913c4491d579963300d53c8c3f8332081af616cc9308cf7f879feb4f64abb2cc48ce6f8b95a94f226e5d1b6826accc818c9dcbf961b399ff09c58541dd52b05ea9f980f560048a5f7ca2ac7585c0a26ab846331f89d397c7b6967aa681905ecf77a2c7e4a0d9da3e09df06f09f0bb389db6f3062d15c0686", 0x85}, {&(0x7f0000000300)="0f570bcaa4990e0471ef369748adbe251d17b48cc10a4dfac3ac1d262fb92eabe07fd1b91eb0f10e0d4a6f9e0dfa05ab9d4abd8c8f782ca76af590f193b6f233dbf7079847e83134e1c3afe384b8f2bd437dda7b394f288062a6bcbfa5498021eed874c32560c1ec34809c252b7567e592f5ff7ca96d55993eb31a11baee77a2131992ac7bddc919e8c71b76f625ab9b3845fb5a58cf15ffa000cce21951a00af81ca7a6716220e7278409005e649378ea76eb2de179890892e42b931208babfdc072e571d930c9dce20dee67fee4e60c71e05007d585c642ec6bae136", 0xdd}], 0x6, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000024c0), &(0x7f0000002500)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80001000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000002640)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="01000080ff7f00000000000000100000e4000000"], &(0x7f0000002580)=0xa0) ftruncate(r1, 0x7e2780e3) 00:00:46 executing program 3: r0 = socket(0x1c, 0x0, 0xfffffffffffff0b7) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), 0xffffffffffffffc7) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100004, 0x14) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat(r1, &(0x7f000060cff8)='/', 0xfffffffffffffffe, 0xffffffffffffffff) fchdir(r2) recvfrom$inet6(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000340)={0x1c, 0x3, 0x0, @rand_addr="d933a5368c071d56d2ba3996fcc0e044", 0x4}, 0x1c) syz_execute_func(&(0x7f0000000000)="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") fdatasync(r2) 00:00:46 executing program 2: shmget(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r0 = shmget(0x2, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_SET(r0, 0x1, 0x0) shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) 00:00:46 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000100)={{"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", "bbe0c8c293f292502d80a7c201f8fc44cacfd70528d2b75ea057705079552397", 0x101, 0x3ff}, &(0x7f0000000040)="9e174f7c232c4044d44af26d0f7fa840692f77e9bde8caf370a5cf27bcb444b73d35cceef9a7705d31b26c7b032f71accb728664be38e4d98f35ac3eebe7a9d1443928ee1e2afdc0f569d958080ce284c7dc70c8501aaecc5acfc437ac666aacf1f44b3c5ca73f36bf12e641955617abf97b8ba102e23a144e2c11b6bef10963077215048dc36afab4657cd040e22eb8f276c52298edffd3", 0x4, 0x2, 0x9, 0x0, 0x5, 0xf2, 0x0, 0x3}) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000680)={{"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", "cc3780dff38efaeb010e199d3349ed6a1001784e2ebe93c8d6e52c53f4d91f6d", 0x4, 0x9}, &(0x7f0000000580)="a24ba68a886621275c5fed06abef5ec94124c470246d7d90c596229b90872617160ea1a4aedf313014bfde5010a39d1c34a9b8be0e0d253fc0cd14008e62a9a4de937a0badcc8a3ca59da245cb89919e1cb8bfaf28ace1f970dd62c82e5e7dd735b27cc4c6e3ec9f78f1b0751431ed502ada4cb928bc43bea688cbff2d4e3f4a141bd77015a39daec7e18291a194e904ddf20283d142bd651c419697f728131d674433cdd90a6dc83184e5f5cb2bc87342186b1e674dd28eea7bb0cabd6c9d73b9", 0x10001, 0x100000000, 0x3, 0x8, 0x4, 0x7e9d, 0x7ff0000000000, 0x8}) ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0x20006602, 0x0) 00:00:46 executing program 1: syz_emit_ethernet(0x3a3, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:46 executing program 0: munmap(&(0x7f0000b7f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d94000/0x4000)=nil, 0x4000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000af6000/0x2000)=nil, 0x2000, 0x2) 00:00:46 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300ffbfe97aee0b3c450000000000000000000000a82300aad2d6856a5a366cbe8eb169314cb4b29ee00000"]) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10001, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@loopback, @multicast1}, 0xc) syz_emit_ethernet(0x10f, &(0x7f0000000080)={@remote, @broadcast, [{[{0x88a8, 0x400, 0x1000, 0x400000003}], {0x8100, 0x8364, 0x100000005, 0xfffffffffffffffe}}], {@generic={0x6004, "9983d374e6e4d4df4f2605b55592484c3a24bf735b29cc68078b5759dfbc36f4df1d71d5037181af1f68a4885587df2cd54e52c0caec7bd0135013c846689833eee753d600b047e6ed6b2b243fa56342318530a7757bb4035a40d3825525e56b36554dd374fc99376702eb881d233073b53b525c4a944d3e444900ab95222b23af0b3c5e9ffb128e83e47ccf136ed1d79029e5539897ac352f048bf598cd5a238a57737dec1dff56e58603817ce2564663199973f3eab18422dbf859ba644b2562fdfffe3796f14d133aae08e4682f3f9f789bd3b2f94a94f3ce3cba86dd176c40aa4720bbf4a6241a04b4e37d93c6dedaa9ccbdedb898428f"}}}) 00:00:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8240, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000140)="312f7e5c50091adbbb103614a4d3033fdde48bfa1013d508896f3c0f7022b747133fb0ea54bfdcf68474f295618aee28cad6ffc24c7ba3773499991fce40672fc4d0203113977f07ae37389fdd5e7fe00f9df81b72231e4b2fc75d56f037c7fecbd099679b988dc237bf10f5ec2409bdb61b6108c203349bae07673844fc8f0977bf17af71389fb63bf621c38c3f2032156800b94055da7e22354e037d64ff06e78ed3e24b233098e9f2c372a053a6728f2fcfccfd63cefd442d3f07adca488f2957da4ed29ea0433a501462f83bf18951") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x7ff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000000)="45d8dbc4831d784ef137c4614359e47445df7a008fa978e3214a4dc4024d933455b30c0000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:00:46 executing program 2: clock_nanosleep(0xb, 0x1, &(0x7f00000000c0)={0x0, 0x6}, 0x0) clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x2, 0x4}, &(0x7f0000000080)) 00:00:47 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x692) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cfd149f63580e222a356fd0ae8a83dfe48ab96381c34c164aea250501dca8335ff85460ebddbb36750b6680a278ba565d64a0c8870a2ff339d48837fccc2729d54f8f8eed7e17300de653efd66a25f774598496713b79d0bbb31ce72453ad7f7990a2332220be1abd82450f3786dd1b77c06b6a4b36570e51d1707be44f40c5750", 0x108) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000300)=0x4) flock(r2, 0x5) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x80010, r2, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x207, 0x4) lseek(r5, 0x0, 0x1000000000003) setsockopt$inet6_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f00000004c0)={0x8001, "088ea5f294643d64ef654eb92bf52d89"}, 0xc) r6 = semget(0x2, 0x7, 0x8) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000540)={0x41424344}, 0x5, 0x3) syz_extract_tcp_res(&(0x7f0000000580)={0x41424344, 0x41424344}, 0x100, 0x34ee) syz_emit_ethernet(0x150, &(0x7f00000006c0)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x5, 0x1000000000, 0x142, 0x65, 0xa2f, 0x2, 0x1d, 0x0, @multicast2, @remote={0xac, 0x14, 0x0}, {[@noop]}}, @tcp={{0x0, 0x0, r7, r8, 0x9, 0x0, 0x13, 0x4, 0x7, 0x0, 0x3ff, {[@md5sig={0x13, 0x12, "a30d91fb5a7964924379d84be32c383a"}, @md5sig={0x13, 0x12, "cdbbd67f8e191745b3fbc84826e4cc7f"}, @md5sig={0x13, 0x12, "cedc6ec9917aef89aec630600da28a7a"}]}}, {"f2c8e792b2189e7caa1e1d3cdbe8832b391753d9abc76bec144a4168b85b86a9ec103c5331af8d4b2c094278e5de74977728e4aabc43c422047e4d20564551797f7e1ef7011a873cbbe4cb5a0466350502f46cad66910600c86af6d8f89d9dc60c086b226144f03c4c96886cbd80bf83c97b33fdd21650ec614e111c956c80ea64b6787bca2f9bf0659071d69239f75f1f676683fa5758d929523e3843367df154c9ac4531909a224ca16da9fdd3309d373fba4bff1296e16b6f7158b16bd011aba68c3c8d0947c518aca7250303ed4fa6010878b3c8ac5224c23d262244"}}}}}}) freebsd10_pipe(0x0) r9 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000440)=0x8000, 0x2) 00:00:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530a89d19210a7731a008d13b8a6433a788679badf8c80dea1d298e3180c26d18146cb38bf6521faef060c6b7e99a5044bfbe4a7b"], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffff4443db6a82465e284bb7e552000000009b448618256c4e398ccd8fde5e54b1f440ccff00325d579a050053cb07e1451c4ab178ac2300bb0000000005009078b0975eb7918942fe544c00004500000000000000001f900e201515de2c4e530999e0b7eb419e4eda8c222e81cedb09011b27c945f47a248c63f2caa0afa61b0fc49d5e6c9e025257219dd31264e533c8e14ee243119cd7832042c344133da5d7484937755986d0ede335d51dcb2dfa36d6ccb797cb3bf2f0a151c24db6461085b143768eb0eaf8557b57e500bf7aac08d2595f05fb00448bb1804067f6b023fc30323be7ed03e10e6d13acbcb3ada6884cffeb0de3afeaf5d1475e9ac95f8b5054d85a0b59b9425dcbea9e7cf6100c9efd2b4c6111d25dc45491d0ecdbb4"]) 00:00:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x17e2780e5) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x9, r2}, 0xc) ftruncate(r0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) socket(0x0, 0x10000001, 0x84) 00:00:47 executing program 2: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000700)=ANY=[@ANYBLOB="82025ce2359b6c653000c2f87628299d97aacd1b65ab3a0972f446d2d6aec23fe6b56eb5cd0832f6e6e40ccd1c05b53910805caae8967492349d246bb0ed5ed54cfc239247c17f9ac5e6c0fba740388e8fed2448e6902ab8f8837a9f20bfd4b6536e6621933e95c16f03f21798ec14b7ea0e50b5b0e9a90090099b15d91b260a4de64f408bb3c2113fa0b4de6452745536f5ce3f65e61eed9899b24423bcf6f5cb68"], 0x1) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) accept(r3, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r4, 0x2040}, {r4, 0x3e}], 0x2, 0x1000080000000) setsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000380)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpid() freebsd10_pipe(&(0x7f0000000300)) 00:00:47 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = dup(0xffffffffffffffff) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000140)="70332603c1ad9afc73f330cf81ab801819e7f7bd52244d2cf6d32b994a4860ca110f49fde1ee7b82dc2e3ba42b065334752e") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) flock(r0, 0x6) 00:00:47 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r1) r2 = socket$unix(0x1, 0x2, 0x0) close(r1) close(r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r4, 0x4, 0x9, 0x4, 0x6, 0x1930}, &(0x7f00000000c0)=0x14) syz_emit_ethernet(0xffa8, &(0x7f0000000200)={@random="98094f0fcaf7", @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:47 executing program 1: syz_emit_ethernet(0xc0, &(0x7f0000000180)={@broadcast, @random="3762cb0e4a1c", [{[{0x88a8, 0x40, 0x4009, 0x1}], {0x8100, 0x8001, 0xfffffffffffffffe}}], {@ipv4={0x800, {{0x6, 0x4, 0x5, 0xffffffff00000001, 0xaa, 0x65, 0x80000000, 0x5e8b, 0x67, 0x0, @multicast2, @multicast1, {[@noop, @end]}}, @generic="b65b1fab31aacfb8488acfeb6c3e14fdb0c9b5a2efac553fc92773b92cd88f27239cc1f339caad3524a25764746e39f82077a069817350ebc09663255aaac8f12025f2008bfe923a57bed9ddc4b7b5714018c955da9d4d140508a52cb4bd6a13b5345ec78a47360770dc9ffb5e0dd4e2aacc5ba861db7e71f6819726bcbb7c0a5398a4f6f04c8228aed725e399e2bc107e8a"}}}}) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) 00:00:47 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x20000000) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:47 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="36768be44bb5ffffffffffff88a8480081004c000800450000300000000000009078ac2300bb0000000005009078000000004500000000003fedffffffb7412300aae0020000"]) 00:00:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x17e2780e5) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x3, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x9, r2}, 0xc) ftruncate(r0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) socket(0x0, 0x10000001, 0x84) 00:00:47 executing program 1: syz_emit_ethernet(0xfffffffffffffe12, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:47 executing program 2: syz_execute_func(&(0x7f0000000280)="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") mkdir(0x0, 0x0) 00:00:47 executing program 3: setrlimit(0x0, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mlockall(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000200)="866e12d45f48fce39bbace1cbd6915fc2ecab42f3e1ebc2d1848567c6d40071c359b874e") r1 = open(0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00d1abd22c5b4a000000"], 0xa) truncate(0x0, 0x0) write(r1, &(0x7f0000000180)="ed21964fbb96e62722c0bc3ce8ccd796d76ab3a1373ce0ce624ce5cd820b868f6da39f9a8025197c011f486939671237ecae40558b7a1b517f177960cdf68379882508fbe581f6a2d911", 0x4a) lseek(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:47 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x0, 0x674}, &(0x7f00000000c0)=0x18) socketpair(0x17, 0x5, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x8}, 0x8) getpeername$inet6(r2, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000140)=0x8) r4 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040)={0xa4}, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[]) 00:00:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{r0, 0x200b}, {r0, 0xd}, {r0, 0x2008}, {r0, 0x2}], 0x4, 0x6) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x80, 0xff, 0xf1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc) 00:00:47 executing program 2: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setreuid(r0, r1) getresuid(&(0x7f0000003080), &(0x7f00000030c0), &(0x7f0000003100)) 00:00:47 executing program 0: clock_settime(0x0, &(0x7f0000000040)={0x8001, 0x3ffffffffffffffe}) r0 = fcntl$getown(0xffffffffffffffff, 0x5) r1 = getpgid(r0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0)=0x8004, 0x2) getpgid(r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x12) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000140)={0xfffffffffffffffb, 0x4}) r4 = getpid() sendto$inet6(r3, &(0x7f0000000180)="1cf72ff25809c4aa68ae23b095b8147b2a271a5fce605b21a8b01115bfd1e34050d7f8c3d75592c1841001a5ab2064395dc6c8ef341f19d061f9c463cc65104d031fe95343dcf4083133a21c4a7530ce169c00360e657738651c7418ebc478e4d603c8589a91b10b886bd8dfb17245f02100e796f7656e237bcaef968dcafe4909d90d165bf05402261b71532100e77d7010a626db4eb163d04302ef2b509b93e1678203c78f1ff1ef7d134ba0745e29804d0178dd50c6cd1d7e083a488201ee96546ddf41a989a01c0471ed6d47c222bcacc2df7e25e5765de4c8971bb40cbc64bae35e8b1df91100"/245, 0xf5, 0x80, 0x0, 0x0) getpgid(r4) 00:00:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64]) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) getsockopt$inet6_udp(r0, 0x11, 0x9f0265fab6a61373, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x12d, &(0x7f0000000040)={@remote, @random="4bbbf033a432", [], {@ipv4={0x800, {{0x8, 0x4, 0x101, 0x6, 0x11f, 0x68, 0x7, 0x81, 0x52, 0x0, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@rr={0x7, 0xb, 0x7, [@broadcast, @local={0xac, 0x14, 0x0}]}]}}, @udp={{0x2, 0x2, 0x8}, {"216d6f345911bc3dc0bba4db7bc5c7dc4be1b0794a346b61e6c9c3e500e93226ed11c00de7db6d679a762c981c5216c6f81b4eee6bcf0cb23831ebe8aab57f0d212b18fae59b66e72d28504758baae26dab912f1417d34d9188a8310e909eb0ac6ae9b5d27ec35f002394db011308aa93c1bae2a56474a46a9e4dab99d1578c24dd202a113a07feaa2ec6c0cfa948fa55eb3768cce0fabe68ffde36d34b1acad1abc489c8452481a75c3fc1ab973f69c57e4d8066b1edc6ae3b83d31a27f58f654c0f6c0c286315cd20b41b50647cfbf1345524c390e9cfd169a805b8ed488270d0b3874016322e317bd85f82a1e6b8699df5835b08a91"}}}}}}) 00:00:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffff8100ffffffffffff0800450000300000000000009078ac2300bb01fc00000500907800000000450000000000000000000000ac2300aa01000000"]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="fb6a4021a878e76954014d1cf35cd29e4b93f9c6d439b47ab5d4e3c1f0cb7bdca3043fb3610c4ba80597514ed24306969798c85a400707cc5153234fd6d18aa7bd9c5443278595fa8e49e109e22d41637ea5f1ef1cbb07135c795ad00ec4e27b8e6f7012110654abb6b2de5b0b4f64e30c608a066e7c996dfdc6b648132126bfbe2c44da8ad0fbd6c3f6a872aeca3f93937e9755acbc26e0153a663493841393ac11a11282e2e94393d73397e3a10a1df187451164d04ad3e2f211ac1ebfb7acff7447b685a1ef16f8e59d", 0xcb) 00:00:48 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180)={'accf_http\x00', "4294ea43ca031307248e35354f430b6fc510b3ab43910d748d7921672fd27a0d21e170291237c4599bb18213c049d652c974105def95e8b3e157de9e7d0e80cc32fa10fdfe0c35f18f4241ef82dc2e12844b7dc61db48a7f0c9f720aa5273ae12d9156777eedb54d2fb97c9ab6f19be91b8f6e22cdefcd9f01ce42ab3ed502ecd7cd6f47117248d326f60f5c1b40a9e3f7351c1b8089547486fecbd6c10c648007f793439069e7e90af9fc9a35dde0160a3f95a404415f95c8d64e25aeb1bc78501a5706f0e21f303c28781a9099b2336d85ff2e51b59d9987b9ae2dd91019c8dc27c3db69d9b7a2e7448dfb2c4c4ab5"}, 0x100) flock(r0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000040)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @multicast1}}}, 0x118) 00:00:48 executing program 2: setresuid(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x5) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) msgget$private(0x0, 0x43) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e20e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0800000600000000000900"], &(0x7f0000000100)=0xa0) dup2(r2, r2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r3, 0x4, 0x3, 0x9, 0x9}, &(0x7f0000000180)=0x18) setresuid(0x0, 0x0, 0x0) accept(r2, 0x0, &(0x7f00000001c0)) setresuid(0x0, 0x0, r1) 00:00:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) chroot(&(0x7f0000000040)='./file0\x00') r0 = socket$inet6(0x1c, 0x0, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x3, 0x3ff, @mcast2, 0x5}, @in={0x2, 0x1, @rand_addr=0x401}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x8, @mcast2, 0x8}, @in6={0x1c, 0x0, 0x6d, @ipv4={[], [], @loopback}, 0xf24b}, @in6={0x1c, 0x2, 0xd4, @loopback, 0x4}, @in6={0x1c, 0x1, 0x4, @mcast1, 0x4}]}, &(0x7f00000001c0)=0x10) 00:00:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x3ff, 0xfffffffffffffffc, 0x1}, 0xfffffffffffffdb9) 00:00:48 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) chroot(&(0x7f0000000000)='./file0\x00') recvmsg(r0, &(0x7f0000000280)={0x0, 0x2b9, 0x0, 0x0, &(0x7f00000000c0)=""/13, 0xd}, 0x0) 00:00:48 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000001c0)={{"741c52b250363dd979aa3fefa1275e8673d88d3288abeb09dd5ecec06457abb96a37cfe07cc17d73ea5ee4fc7222168c4802183d1d21874c1f45d7682dde6a4f915ecaefc153534d2097d3cb95adef49c421b94d3651b65efb89233620b160e1248295b5e71219641fceb290f4398868a3869d50c6e0ee803d39336b68ea71acbbefb7e20ac6e9958a51a44e81db04367f307a520e3e2d3df9672e559a92a1f173f334b67e09edbb9abeb585ffa72dfbed0a1e919267d3444f549a8f8937f45b626a455a68e1d51265684525788368c67115bf3640645f73130e3d0de2f903c88837ad4bf4911ad31bfcdefcf72e124a9564a3209236e99c05d88f43d693f48c5586121d3f677289fc0433a2d389bec1fc88173b0377706b6e762572e08d4897331b5ae41b2da5c2228beb702951d7773764d7ac69da46615d9c9d4e1dd6057b868f15b9c9b9ba18aa8535963791539f40b70128edba44659512b18f46ef9b3cdab5e4de34597cc09619f71d0043de3caf8da567a9f1b53a523a6e5c2f0fa9c78c2482ff6086bdf2d63895e0e73d07e8c1a833c07ff53aba1e606426b97ce4c9b020ba7203c46b64d4bac0c42186d7b0d75c06cda5419df55290435c640ad4cbae689b4c8efeb08a57cf5bc1699974eec05acc41add71c03abf2451fbf5cf615edc87d604a5d544f70c89ffe734a07c355b64e1a8bb663cb9f83d3f7f8725aae4f128b5668e0341e88a4020080485b0e8cf030a877254971800912a99aa8c8221319ba3db6aced3a3fe6ae9e178f9da32e4d9d2bb10f246a2801324684d6a84598d3c0b18cee05ae64543b843f5289976bad334165b05e143ea7bcfe19105dc8bc9369525f2b94bd10d50153b7a4760f1468e86d891f635a1e65d95c75abfc49747f6e212926649f983736e17e459bf1caa4629f21e8d3dc37ada0c3be518d99468c98f413d3435a52f12cf9d4a8c5a9ea6a6df1c3b92367eef7f0e1768168fc336c12ede0bea5bcc305203795ed7378514cb8612d7d7eeec38b3bc4abdb462fdd783cd707976da7554f40c6fac4927546681a8c9e789b4eb69e1d3a91153b7bb6896dcc237871fe895409d29e266d48b86ea41dbe3c25847322348b3874a4bd79d24b998a4d38aed9c62f8b2d026f3a38d350faa2162001487cf491981b5725dbdc9891bdcbe33f6707fe2a7496203daa3bf453e8758b0a87f498111734dedf1d7dcb73a9d73a5a18714a9087d7d25950d3ce6dc9cf9603343547e2e1ff3caa2a6f4c039a2ee185e609d502ad4c2333ad4c2bd7fb6f87c23b358654b884c12281df5e2c59db007e626d44d85412f0ce5047b585af5738d86d038172e96fe4a05fce48a14a407ab980e515f12454be178ad8d4bbdf95f8f8f732614f473eb4ff9cd44b19e8eb6f5527596b2202b3c308d81038bccd42518b08ba76f943df8d43", "1e510adc6f0876633fc068c512d7bc57120dc16dc48eccb16ddd72f11cb054ba", 0xffffffffffffffff, 0x7c}, &(0x7f0000000180)="4514f870a751e3a11ee5efe723185c03b6339b57f76590", 0x100, 0x3, 0x9, 0x401, 0x2, 0x1ff, 0x2, 0x81}) syz_emit_ethernet(0x2a, &(0x7f0000000640)=ANY=[@ANYBLOB="21cdbf0e060084989dffffffff1801000000"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000040)={0x4, {{0x2, 0x3, @broadcast}}}, 0x90) syz_emit_ethernet(0x12, &(0x7f0000000000)={@remote, @empty, [{[], {0x8100, 0x216, 0x9022, 0x2}}], {@generic={0xfedf}}}) fchdir(r1) 00:00:48 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getflags(r0, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r1, 0x29, 0xa, 0x0, &(0x7f0000000180)) 00:00:48 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="4d186173279adb2e0a61f42860d2cdc4c42dbc67e2bd8a37170c7eb620618d423c3cb90a4e49ec12e2ae415b303063e92cf8a6e55e4d4b2a333b86e3235da6217c48888805847169a3737fad6cc1fa791258ad30cbfe2c6d54051e5a711926a780011873d2063c854a7a88b4d2f62574194c9b51fb8e33403d6173920abf955e1230c354962bdc79f7519cfa63a3548902f1d42b80c4d810b6440b6127a8f5ae35e5adf75679e6ff9214f6f2737730362bf41f5df1d2c0799814bb1dd104bbc85267e647b24f86ecd64790c55e61e1789920f590fc") 00:00:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000080)=0x1000) 00:00:48 executing program 1: syz_emit_ethernet(0x8f, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="56b117811768beb34ebc4439ac16b5ac0bde") 00:00:48 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x3, 0x4}, 0x8) freebsd10_pipe(&(0x7f0000000580)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100800, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x1, 0x4) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000100)={{"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", "6b7d9b338041e53741bb96f3bfcc4ab4dc6e377ae3b1d78b9ab86ec1467acdb1", 0x7fffffff, 0x6}, &(0x7f00000000c0)="ce18a925400779894551406261", 0x3, 0x0, 0xc49, 0x3, 0x7, 0x5, 0x2, 0x20}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000005c0)=0x1, 0x4) 00:00:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x100000000, 0x4) 00:00:48 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2201000000ff020000000000002806f4dc000000011414d73a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0700"/128, @ANYRES32=r1, @ANYBLOB="0200000001000080b5d9869e0100000000000900"], 0x98) 00:00:49 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) execve(0x0, 0x0, 0x0) mlockall(0x3) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xfffffffffffffffe) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) getpgrp(0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 00:00:49 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0xdc0, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000001c0)="57b807abb3dd62630e70efdfb1c70ebc7745b291cca483ace03a31b8517411bb663a31b0dd39f8109d826099debf735abae4e6bc0cddf040339bf5601418df7a51b412462ca7db538b56ecb1d7b3bbe081a5db1680295b92b993b2696aa6de57fe3e5b3f13d09fbaee91176546af3fccf4", 0x71}, {&(0x7f0000000240)="ad46ccbd48fe777cb23cadbccb2aa456ae4da3472f57849f2e2dc4b6763362c415f43d83fc9e42f4bec1151a8a6e849d125edcc85e3671", 0x37}, {&(0x7f0000000280)="7eb683ff49dbae593b8844dad331014390cb1ec76056197bc55e0429569371caca2a0ada76cf1fa9ca5519d9b28ee1001c8c15ab45174f607ef6cd98", 0x3c}, {&(0x7f00000002c0)="0b8a83e55c698dd30ba2cc0f2486db8b", 0x10}, {&(0x7f0000000300)="b52196146e11509942baf7e58e6aa5b084a3628a9916edd4ff6e8fb8ee44b22ab0d3dc00cd59fa3ac6a7ab8654402ccc1280283abeb2935593e5e547449f3d5235530906d2a5aa1e031bd5a4b1710f36ef27da4ea715a6b12c7e436bbad09d0a6c5d6b2fde29bd76", 0x68}, {&(0x7f0000000380)="d9f1001dd0aba766a21593ac2b0edf9984b57d701a8e", 0x16}], 0x6, &(0x7f0000000480), 0x0, 0x101}, 0xd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x81, 0x0}, &(0x7f0000000040)=0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe7fffff0000000000000000000000bb77"], 0x0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r2}, &(0x7f0000000140)=0x8c) 00:00:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) semget$private(0x0, 0x4, 0x526) 00:00:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10e3ce40895e2d0e73000000000000001c0000003e000000000272b77ea2dae249f0bcf09316ef8639e3000000000800000000000053dc9b620000"], 0x2c}, 0x80) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0xef8f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000440)="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", 0x133}], 0x1, 0x0, 0x0, 0x108}, 0x20080) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x7}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="bcadb3a796f8c5e1dc0d97ec6b65159b44143dd00978d84153302d19cf0dbb140d3433820397ed8a2ea7d508a76ae927cc8c9ad1590af3e5eef1472887ba5be9934dfb8b76b581658df18ee66c62a9f2ce9be26482c2c78b4551c205359a855667403bff02604dba89085a60fa3ab81a557ed47270b793e5266e35c6685aa1f6d69f06a49511fa627e1352089469b5b883d3b1fce04e5a41af7fd2e267", 0x9d}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="79b4221b5df432c88d", 0x9}, {&(0x7f0000000200)="ee37d461d69db12cab684e02bb830bdd5743dc0da449ad6f78774328d72a", 0x1e}], 0x4, 0x0, 0x0, 0x20184}, 0x5) 00:00:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10e3ce40895e2d0e73000000000000001c0000003e000000000272b77ea2dae249f0bcf09316ef8639e3000000000800000000000053dc9b620000"], 0x2c}, 0x80) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0xef8f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000440)="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", 0x133}], 0x1, 0x0, 0x0, 0x108}, 0x20080) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x7}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="bcadb3a796f8c5e1dc0d97ec6b65159b44143dd00978d84153302d19cf0dbb140d3433820397ed8a2ea7d508a76ae927cc8c9ad1590af3e5eef1472887ba5be9934dfb8b76b581658df18ee66c62a9f2ce9be26482c2c78b4551c205359a855667403bff02604dba89085a60fa3ab81a557ed47270b793e5266e35c6685aa1f6d69f06a49511fa627e1352089469b5b883d3b1fce04e5a41af7fd2e267", 0x9d}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="79b4221b5df432c88d", 0x9}, {&(0x7f0000000200)="ee37d461d69db12cab684e02bb830bdd5743dc0da449ad6f78774328d72a", 0x1e}], 0x4, 0x0, 0x0, 0x20184}, 0x5) 00:00:49 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) syz_emit_ethernet(0xffffffffffffffb6, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]) 00:00:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) syz_execute_func(&(0x7f0000000240)="9826473e431c0c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:49 executing program 2: r0 = open(0x0, 0x0, 0x0) mkdirat(r0, 0x0, 0x8b) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000480)={{0x1c, 0x2, 0xb878, @remote={0xfe, 0x80, [], 0x0}, 0x10a0000000000000}, {0x1c, 0x1, 0x51d, @loopback}, 0x48d, [0x9, 0x7, 0xf25, 0x7f, 0xce3, 0x7fff, 0x5, 0x69]}, 0x5c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000380)={0x5, "451b2fe8220c7d161257d689ba04aca0"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) nanosleep(&(0x7f0000000180)={0x3, 0x98}, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0xc) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c00002000000000ff010000000000000000000000000001090000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d00"/128, @ANYRES32=r2, @ANYBLOB="00080000b70000000c0100000100000003006700"], 0x98) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000500)=0x8000, 0x4) r3 = semget$private(0x0, 0x3, 0x4) __semctl$GETNCNT(r3, 0x3, 0x3, &(0x7f0000000600)=""/203) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000400)=""/31, &(0x7f0000000440)=0x1f) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000200)=[0x80, 0x82b5, 0x44fc5687, 0x6, 0x2, 0xfffffffffffffffd, 0x1, 0x30, 0x80000000]) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r2, 0x70d, 0x3ff}, 0x10) shmget(0x2, 0x2000, 0x201, &(0x7f0000ffe000/0x2000)=nil) 00:00:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004) r2 = semget(0x2, 0x1, 0x0) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x0, 0xff, 0x7e, 0x8001, 0x3, 0xfffffffffffffffb]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x81, 0x400, 0x30d, 0xfffffffffffffffd, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xa, 0xff}, &(0x7f0000000140)=0x8) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000001c0)=[0xe3, 0x0]) 00:00:49 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c7, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:00:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x16c, &(0x7f0000000080)={@empty, @empty, [{[{0x88a8, 0x800, 0x401, 0x1}], {0x8100, 0x71, 0x7, 0x3}}], {@ipv4={0x800, {{0x1f, 0x4, 0xffffffff, 0x5, 0x156, 0x68, 0xffff, 0x9, 0x32, 0x0, @multicast1, @local={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0xb, 0x7, [@remote={0xac, 0x14, 0x0}, @multicast2]}, @ssrr={0x89, 0x17, 0x7, [@empty, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast, @multicast1]}, @timestamp={0x44, 0x8, 0x3f, 0x3, 0x1f, [{[], 0x8001}]}, @lsrr={0x83, 0x7, 0xfffffffffffffff9, [@broadcast]}, @ssrr={0x89, 0x7, 0x0, [@loopback]}, @noop, @lsrr={0x83, 0x17, 0x1, [@empty, @remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0xfffffffffffffffc, @multicast1]}, @ssrr={0x89, 0x17, 0x101, [@rand_addr=0x4, @loopback, @empty, @remote={0xac, 0x14, 0x0}, @empty]}]}}, @udp={{0x3, 0x2, 0x8}, {"f962b2823cc303c0f1f360ececd8ae3209f4ed8a42e07d7c6b794cd663a45f8e9239609b4903d2ddc58193d786a8f6f77c1463ba63edfced0141ea0ca8b60eaf0aef79080df9301611a7221b0e1696d5cc1bae82f58e2aa48ed7dcde9584d0986b54040363ef049e8648f3305a153a005337a2d062b4d8015210af9b591fe1a1e1cdc4ae6f1e1f76dc690daac62c794991e70c6317c693c921e94013b49c2698ee0263f9378a57ccbd84e10be2fc64b25790d8f96821207fb1fcd65cfc446ddc50e78109832b9d2cb88fb567cb842e824692"}}}}}}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000240)={{"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", "67ccd934997489dad3ebf479206cdce29cc2c6b485a514dac139f3ad04cc3bce", 0x48000, 0x2}, &(0x7f0000000040)="1a92f19a86006a", 0x8, 0xef2, 0x8abd, 0x81, 0x7ff, 0x100000000, 0x1ff, 0x2}) 00:00:50 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf061000edf345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x0, 0x0, 0x3]}, 0x5c) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x441, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="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", 0x1000) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:00:50 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x59) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000240)="df6e50fa2570bff02f7534213e5f109c602156451c8959b27886de33d0fbe062e94771b4f168181a9dd301b47aa5a3f00138b47090dfcf13d4e4733eb08473ceffa4893ce1e15a107fc7d2f6543c78f201dcd96bb531f0ee6d32d8d17695f5457b2ab7e6a3276a147193dece7c349121c58129c1a0df6ac70847377f4ef70043eff1ceea3ed19979781f81fcb44c80dbf69e945d99540a503de43e373251347179c34781c1f66013cd9e356f0d61277ce006679ad91c2dc7ca3dc7160acd4dc88a2297e6085b89f15ead78c919e6ac12") ftruncate(r0, 0x7e2780e3) mlockall(0x200002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@local, @local, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000100)="ed9fc4ebf9f050bf0d097f85e0cbdfcae58c5e1f738eccdb28e8128396e34c52b8cd372bf8951e9602d3ddd9eed1ad86ba445157d22b97a7723307090ed76cdf61fe1455e8f8ff47c0ab86d53096677f5b54e4ddd38eeb9b640ad4abda5e365e3ac128c453b747a5de441991a661cc38243a429e16639f799b2143e100c9b796ff21bf433610ef74798336d97026eaf3344cfbc3792386eec8137b45159ff9eb034493c85597cfc3") faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1a0, 0x400) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0xd7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x7, 0x0, 0xd32c, 0x1a, 0x7}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x8, 0x8000, 0x4}, &(0x7f0000000500)=0x10) socket$inet6(0x1c, 0x2, 0x7fffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="840000004f5cdbafab02f625d628b85d01a28249c84efdbb5c9e816e5d8088e243da6ec5e26c8f63ae0cc6644b7eb32053567308d776d78044cdaaad9c18a4d7609d8a23d297bb8b6f642919d04119caaf24ceb7b37a6cc534255127f0521217de747d1a14583dc9aecaaa361f4110fc30204f61ec24d15a30798b395e188d0a2685ec04b3128252ad6cf6747b3c9d574305f4ac702992"], &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r2, 0x48476f3f}, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:00:50 executing program 1: syz_emit_ethernet(0x1346, &(0x7f0000001400)=ANY=[@ANYBLOB="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"]) r0 = msgget(0x3, 0x2) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x3) r2 = socket$inet(0x2, 0x2, 0x80) socket(0x17, 0x0, 0x5) getsockopt$inet_tcp_int(r2, 0x6, 0x6a, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) 00:00:51 executing program 2: setrlimit(0x6, &(0x7f0000000040)={0x80, 0x400}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) 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() 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$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:51 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x3, 0x4) 00:00:51 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/128, 0x80) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x3, @empty, 0x6}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000240)="97e4d712c8ebb1ea235957c2f0956dda41dcf1c8811fb313354536beb4d76f61ae67462d907671bdb78c57d1226403797d0bc8b3efec6f156af63d759efd3f92b061826c42a41019243ef409eff6de4abf2a48f3670661ebd106fcac31be72c702ed63f15367875c4ac1acd99a3adf780abb30561dca02a81d0bd04301492e9938b182828bcf5d46fe", 0x89}, {&(0x7f0000000180)="67952dba565118ede50ee9d21b8b16c89b39d7c73d1c77fa3e211169e729a3ed872ec6c7093ecee10cb3e97658152a302163a1d75b5037d655b060aaa9e65d43c98b0b0f5013f6ce2b36829bccd0c7ea81cf6e0017dd5818183b07a35a031161b52f914a6eb68c6d", 0x68}, {&(0x7f0000000300)="7719ca9166a48848035df423d7b9a287b649bb36db0d4191bbd3263ae26a9475d3f0d05964ea3da8a6932abd703bf55c158d9fdb6915b552a7ac0cf38526cc58887bbc4616ce2ce55d29ccfb24214b5f9633eaa28ebadaa809f51569df7854eea5cf33813f9b40826c5994eda608f9b74f", 0x71}, {&(0x7f0000000380)="08678509d5f9ee07438f8da78040980014da047ec0f2b519eea2aa204b1e1363222c3d77ad73f493f125bfa7ccfcd1d84132a28e9b2bfc809d2d2146c75311b7f5b9babefe3c8479edbc789955b001e9cbac1cd2f23f96d559adc69b1697478a1bc92627043444c2ad0dffd9231cf82703a94cf474dbcfcfa71331742236f1ef6c8471c4", 0x84}], 0x4, &(0x7f0000000480)=[{0x110, 0x1, 0xffffffff00000001, "2150266bc74d7109b0c1fd381216f76de008d32896a74d149725d4c271856a31c395a2fbcd2035709d581b1e4f39e3bd15066cd8a9b19df03e1874cf67ae57f0e987ec46bf5c7783479383f31a8f9f426d2a6597e0810f9502f6d1b4fe2663a8ea633feecd2832cb293e11fe26f672d5081ac3494a5c6fc6bb0dec94655b38dfd6e7b83c401c98ba004a5f0d976a2379de7dfccbba6909da12c08a425c8802206ccf280ff661d59635d9cb0bf0dbc83811ec4ec574f0e8a48e0d18ce50bde8b32b81c0ec9f75cd5444d4e3175dda84068b94ddae70ecf224b06eb921688a8b64f8c05fb5b6c74d7d6b45d87839608e99d6064bc5f3bdb5b6fc"}, {0xb0, 0x1, 0x0, "4061f963a51da4032812b8bec0e95a653aa95925f2261a136343385a0fb763245f6dfdfd7442cfba1fb54ef63dd3e6b6f29c4b6cf33824ebe539bab22c151e4a30c1c9d8f7e27277e0c864878134f5a2d22d2e76f4bead4d848134278a718759bbb83ab21db83f8ceada33a53aa6376528af93c640fc2fe2588be0af7eaeaeed07bb986522d09a8c6fce70ee327d94c430c642641389c61b53ae39"}, {0xb8, 0x2f, 0x9, "f474e4ea43dcc875c53e78d5d92984dba8ff8d307608ba7e46e2b31af8e15cdd3bb55258246ebd017baff3e3055afbc4147c1872b588854c8792c85e8f9d45fb8dcc858ab7c8dca6335348a8ed0d243842aa517b9230277132474691ead7fcc457a165427344645a7486142d1e72fcfbcea6edf4bfd490b229f03b94561fc108be619d7e0d5f8113eca8e60d7afdd7985ec7e1235e9bebb1aeb5869aaf7de1166e15da52bd2c77ab"}, {0xb8, 0x84, 0x40, "70c285d8a89fbdef4436df37f2f7c0647bee142f5e991e0108ccd2d7f17bb112550cf63adda205865e20301e5b1b7e1b3c48f6b6eb87579ea4abd67d979f013ac7be59761ec45421a84a8af8967ce0abf2f0a67ac3d38749d6758e4b0a5df39b47932e4007639266aaa1026896dacef6ff067f237dc7903e22e1b3ee4971a1108b38fb55753dbccb8b9d05a55bd1ace63ceb9305811742fcd139a15ecf3dea5587aa239804b52ab4"}], 0x330}, 0x20000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000800)={0x4}, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty, @rand_addr, @local, @multicast2}}}}) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[]) 00:00:51 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0xae, @rand_addr="b18effa94b0424413c4d2478c54048de", 0x3}}, 0x0, 0x3c9, 0x1, 0x101, 0x101, 0xfffffffffffffffe}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x29, @mcast1, 0x5}}, 0x0, 0x1290ec25, 0xfffffffffffffffc, 0x7}, &(0x7f0000000640)=0x8c) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="29a473519b366d350f04a91afe6d8094d10f8530624a976bf60219e8dd4e65bca1b32c2002e9b71dad59227417c19dcae77e430d953c795167baaad55d83f1f1a3a89167336c6b128b654453bd0d89b4f1349828b0619ac78cad0c5338b94a1b8216a77e1f31530af14e", 0x6a}, {&(0x7f00000001c0)="03191728eedf40bcac486dd24aca99cc0bc85253e617019b217cf7f3e2a7c57eb525ca94c353dba36fba3c70cf065902a864c6a8bcbb53caa9f6df8d01253dab0986df04dc686fc9f5dcbca428d1d9a8f31f0cd09a9aab1d993847ecf683082bf4a6023eb33038e471ff39fc2f658b9cffd681ed4980e5bf8976748012d0886f88a5d67b567bb1979fabd6d97cb1d47580ee9898dca2fba333e0611f24eed5b8fb2cb18ebf8e24b6e5b51d389d21e0eeb0fff2866d0b0a80bf254616f9f93ebf0607c2bd433676e950e6737a4cda91d29849800ec2ed08f002cbdc0074800f21db371144fa1c7c3daa44ec575910f1f0d5b261148e", 0xf5}, {&(0x7f00000002c0)="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", 0xfa}], 0x3, &(0x7f0000000680)=[@sndrcv={0x2c, 0x84, 0x2, {0x4031, 0xff, 0x4000, 0x7fffffff, 0x200000000, 0x0, 0xfff, 0x9, r2}}, @init={0x14, 0x84, 0x1, {0x8, 0xc19, 0x1ff, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndrcv={0x2c, 0x84, 0x2, {0x991, 0x400000000000, 0x200, 0x6, 0x658, 0xb79, 0x72b3, 0x9, r3}}, @init={0x14, 0x84, 0x1, {0x3631, 0x9, 0xfffffffffffffffa, 0x3de1}}, @init={0x14, 0x84, 0x1, {0x100000000, 0x20, 0x9, 0x3}}], 0xc0, 0x5}, 0x109) 00:00:51 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) close(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x1000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) 00:00:51 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x80000000032, 0x0, &(0x7f0000000100)) 00:00:51 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x401) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) 00:00:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:00:51 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:51 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/95}, &(0x7f0000000080)=0x61, 0x20000000) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20200, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet(0x2, 0x4, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x81) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000140)=[{r0, 0x200e}, {r1, 0x101}, {r2, 0x10}, {r3, 0xe0}, {r4, 0x82}, {r5, 0xa0}], 0x6, 0x4) setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) 00:00:51 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlink(&(0x7f0000000380)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:00:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x30000000) r2 = fcntl$dupfd(r1, 0x1, r0) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000140)=0x80, 0x4) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000040)="f971e2ff97783259d7af842ed26bce4bd787048489d5e16f80796b79e93a6d830ef0b08f6b76255b1f8c4acfac49df218825724a524422d4986372985d422e008e48") syz_emit_ethernet(0x2d1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08a3450000300004000000009078ac2300bb000000000500907500000000450000000101001b000000d600ac2300aae0000000"]) 00:00:51 executing program 3: syz_execute_func(&(0x7f0000000080)="c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00c35b5b304545e269a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30ffcacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3665430f1f00") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) 00:00:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="9d", 0xffffffffffffffb7}], 0x100) shutdown(r0, 0x1) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0)=0x60, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xf48, 0x9, 0x2000, 0x1ff, 0xf0, 0x2, 0xbe, 0x3cc1, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000340)=0x4) 00:00:51 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getuid() r1 = socket(0x17, 0x0, 0x80000000) fstat(r1, &(0x7f0000000400)) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setreuid(r0, r2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r4 = getegid() r5 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000100)={r6, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0x4}, 0x8) setresgid(r4, 0x0, 0x0) setregid(0x0, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x4f, &(0x7f0000000180)={@loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0x101}, 0xc) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 00:00:52 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d94000/0x4000)=nil, 0x4000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) 00:00:52 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file1\x00', 0x4, 0x40) r1 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x20000, 0x40) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x4c59}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000f04ad93a271dc92b042782090000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000b1b4c28eb1c6dd400"/148, @ANYRES32=r2], &(0x7f00000002c0)=0x8c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x410, r0, 0x0) ftruncate(0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000000140)='./file2\x00', 0x1, 0x40) 00:00:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x20, @ipv4={[], [], @multicast2}, 0xc57}}, 0x0, 0x1, 0x10001, 0x3ab56fa0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, r2, 0x1, 0x7, 0x9}, &(0x7f0000000200)=0x94) poll(&(0x7f0000000300), 0x30f, 0xc) 00:00:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x200000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1203, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0xffffffff00000000) 00:00:52 executing program 2: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1d, 0x10000000, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x5}, 0x8) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000000)="e81b7a8699fa7b4d274538f63b015357909721a562a65d70b7fa9ca38d63dc3eb93e04170a5e1929917385591aefc2fb7fda2dc96b01c4a2849b5f06780412e7e06f40c3d9131b56f213b0a79e9c99ca6f021de31b7c55a2f5a6e29adcdba4c00833e55daa0dea320eadc92cb27fc1e16a4845185cd25f6f826f3fedb568f93a41717781cea2af1c4aa3d69f1f4a7a2d82f676156d35ce0e02ec38a74b12bc34bb7f7fc1c7f583fa80ad9c7c5fb91dd976debbc506cebbbbc2372e3503d3f0ae44bd08084d638906b9cb") 00:00:52 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x4db, 0x4}, &(0x7f0000000040)) 00:00:52 executing program 1: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(0x0, 0x0) setreuid(r0, 0xffffffffffffffff) setresuid(0x0, 0xee01, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:52 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) msgget(0x1, 0x524) r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind$inet6(r1, &(0x7f0000000380)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000080)=0x100, 0x4) __semctl$GETNCNT(0x0, 0x4, 0x3, &(0x7f00000001c0)=""/90) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) semget$private(0x0, 0x0, 0x484) freebsd10_pipe(0x0) bind$unix(r1, &(0x7f00000003c0)=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet6_tcp_int(r1, 0x6, 0x58, &(0x7f0000000340)=0x1f, 0x4) poll(&(0x7f0000000180)=[{r1, 0x3}], 0x90, 0x4101) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000002c0)={0x3, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x2, @loopback, 0x3}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff80000}]}, &(0x7f0000000300)=0x10) 00:00:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000009078ac2300bb000000000500907800000000450000000000000000000000ac2300aae00000006114baa0e5a7d57ebd325d124d71d8122afd42a85c73da005b4c0470d4f66ae1c2846a36bf349823496ebe682b31c4b3a4d911fb5711b83c690706fcddda736e8dbec5fc37fa78d7192f504fac2ad758215274036620ea59392b6fe713751f87b7ef8c2427e92d2ab0dbb82f56314165487d50f44ad9b11f1f970d576083c23ca99dd9c527ab777df3eb622a8f3e1a16946fa2cd666fb52a0a73f7ad059b238a10a82edaf0893d3e5b15cd98e8470c4c22184bc6060da33493b59616707da745df6a68c6a47afcf0a9d9a191b15ad85ce6d1697c46ebeaf3970ca3e4ffdac7c1da71397e1128ddfda0c59506e1d9f908"]) syz_emit_ethernet(0x43, &(0x7f0000000140)={@remote, @random="059c365bc68b", [{[], {0x8100, 0xffffffffffffff81, 0x4, 0x4}}], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0xd, 0x5, @random="b7b509966333", "2d9532007627c4f6a65beb9fcd", @random="da5bac9d92eb", "0c95fe7cfb9f6d71194a5580fdd01dee"}}}}) 00:00:52 executing program 0: r0 = socket(0x2, 0x10000000, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:00:52 executing program 1: socket$inet(0x2, 0x20000000, 0x6) 00:00:52 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x8, 0x1}, &(0x7f0000000040)) setresgid(0x0, r0, 0x0) getegid() 00:00:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x10000002, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000000), 0x8) 00:00:53 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 0xfffffffffffffdd2}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:53 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) r4 = msgget(0x1, 0xa) getpgrp(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/232) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x100000001}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000540)={r6, 0x4}, &(0x7f0000000580)=0x8) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:00:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:53 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0xb63}}}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x3, 0x2010, 0x92, 0x41, 0x100000001, 0x7, 0x5, 0x0}, &(0x7f0000000280)=0x20) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={r0, 0x0, 0x3, 0x9}, 0x0) 00:00:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f00000000c0)="60a6c05a84467778f69859cb06ad32b4fc961c6764a4bb072d5e57a776dbb18efcca2ed8001f3e8ee5480949923ce63c3abe624044494b18237c1a8fad6456cf7467b9a7bbaafaac9d297045be1de3f51756e5f9e1856e04c386fb04b70dda2c7d61e74a0d11740449ddacb586a5b2f24e4314cad57f6d4f57a455ccf4c36893635ff0e18fc76f2e5a922ba9b11a4db67722890351be8b649d8c2c6c19813338e2de7201376228aa59b704bdeefb1a518ac8ac823e9a10fc8cbdb6e313d10d1504720dad887d439fb59c4cc3e519234564143f08d04a4010021b265015c72ab45f91a1e2d9a324bb"}, {&(0x7f0000000200)="0e46a6d54315962a9d1c8559252ecd5f2fdfbdabfd4d2fdf29771d38c59f1631e9415ee9c33669cc19a8ca7bb558310c15e62ef02eb35c530332e8d73cad53c092f546320b4245310617cb40a45a8d979dd77675cbe1430ecf5a2d9ede6b69bcbaecc52da4481a60fc3b6eb41f19b2a48d60f4d8bcc62a18be904c7a98d06211c2f2271a691060fd0f99ae"}, {&(0x7f00000002c0)="45ff51f71203f5fd9e3d85dbc685213ee22a3719480cf36bb63c6d8434597d5376642b1fd15618e4ec86f9899c1d4d64c8eadbb92f140b0b8976118771db131ef894598eed78d5cfe46cee9957adf407503019d5d676a10632c646b060458d1da385db3c594b3bd8"}, {&(0x7f0000000340)="76b13ad4d924634b5294a9badde622e367ca53c177ee7323f70f9818bd95e2c630cc4cfc0f09126faf52b95bface1d466900f2b1b6840293a600905f75bac11916d393b60e1135523a851c84a2dfddabc6786dc1cbea67f9c98f1e0f37da0c3a31e24569dcce913ecb4fb2d50edb8f3942d99092"}, {&(0x7f00000003c0)="d1d92bae8e4a0874e543b2e6aab8737daa3b93a9d553e3927c634c53a7f62709879ea4b616343e38fe2fd73c2976728f918ddd4e3db360df81cf26dfa99d5972d79c6f17815a255df7187fe0f6a7c3bc224903c76d6ec9e5677ff7a1e0d35fcca2e9945c926df3d38323fb7524f0caad1afe41dfc718e4af426d07a605985c1d25dd3e69da00f613560d208f9f1f484c36f5890fc25e6279ec320215d76006907dcc86cc8b9850e759469075ac797cac621e126123e16a18216140c9d9bac5ec2641bc67bdcd077ca5c3ada0a74e0247e8adc945f574b4c2926357"}, {&(0x7f00000004c0)="35614a1a643a7c1544c2b64feb332d3056f9ada09ed333a5627728bf8a0873363bfe71fb764dff04ee0406567a9e30a93ab51d30c3efe5f717221cafbf683edcc48864d82cc25c32a6e6c4643a8901fab6baffced0aff95b654450ca6f7c96b70d10660802a93081c22f3aae6e044b135a135f9dc9145f9bbb219865cc9efaa94b511d1721c08d98868876b4f98f7143e522bfca03fe6cf36b036d316729de69f01ca52d0136dd65556a8a09f328e4e8c394366de932d5903d64988a669ee21683746c084ba1f3aee45b03894f4f7aa04a"}], 0xba, 0x0, 0x1a4}, 0x8) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000640)={0x4, 0x8000, 0xffffffff, 0x400, 0x0, 0x3, 0x0, 0x8000, 0x80000001, 0x400, 0x100000001}, 0xb) 00:00:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x1ff, 0x1, 0x0, 0x9, 0x2}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) 00:00:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) syz_emit_ethernet(0x8e, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x8b, 0xef, 0x3}}], {@generic={0x86dd, "6293e1d31f589586fbaf78dc8a3d23f4738afff67da090274aca816f9ead1f37be8dec737fe11299dc7595cddac1ab5f6779598ae75d6043612b361c99438b13c0515f36db2e3539be614d469e8da29a7238af28f9e13ce0df44ea9b902100c1f2cc42fb3e495cd9ae6a1e082aa8561375048559e4216a144ad5e0cb"}}}) 00:00:53 executing program 1: socket(0x17, 0x0, 0x0) semget(0x2, 0x3, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x2, @multicast2}, 0x10) close(r0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x9, 0x1) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000100)="b1e99dc53d5b9a31a6846b8dfbee347c176b5d45a6d2a5bd70cfb80fbd944cdafa2a3023da6cedcbde0973ffcbe893846a4146935f5227d47c2f", 0x3a}, {&(0x7f0000000140)="b690c6b91e14cd2d4710bc0067925e6403ea5b4d95a8", 0x16}, {&(0x7f0000000180)="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", 0x1000}], 0x3) r2 = open(&(0x7f0000000000)='./file0\x00', 0x108046, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) close(r0) 00:00:53 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x28) r1 = accept4$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000005354dd55bb99649a00000000"], &(0x7f0000000080)=0x36, 0x10000000) socket$unix(0x1, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r3, r4) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') close(r1) 00:00:53 executing program 2: select(0x40, &(0x7f0000000140)={0x7}, 0x0, 0x0, &(0x7f0000000400)={0x3275}) r0 = socket(0x0, 0x0, 0xe5ee) r1 = geteuid() r2 = getgid() syz_execute_func(&(0x7f00000002c0)="b1e691cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf941dea5f909bd1ac7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9863c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65dac4e1d3d0ce730fdf7575400f0d18c4ee6d8fa808958e3f00000000660fc226f77146004042d86f04f3d00fc7a004f4e1110f000000dcfe") fchown(r0, r1, r2) 00:00:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpid() wait4(r1, 0x0, 0x4, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000003000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b88425840f10101d89f9c89489676ec602b030cb2b565172a87718471844674eacade4185395ac8d22e1d72d7c4ee7dd6142c8402b7cff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033e3ce3e87f94049a6f7713676b2fe22efce88b0c5299905610069589699badb52fc"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000400)={{"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", "ef313a2ac5a229036bb59abbf795345b7f5efc2d8327530f16843e3173a2e112", 0x2b32, 0x6}, &(0x7f00000002c0)="60e7e5d1f9c3eb8b001602e20a2b6c5d64701e1b6753f0976514e8e6582dd5f45991348e23985657ee9082b8c91379a309d9864b8fd016ee15", 0x4, 0x5b69, 0xfffffffffffffffb, 0x6, 0x1, 0x0, 0x8, 0xfffffffff7be8e35}) fcntl$lock(r1, 0xf, &(0x7f0000000200)={0x1, 0x3, 0x5, 0x7, r3}) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0x400, @loopback}, 0x233, &(0x7f0000000180)=[{&(0x7f0000000080)="5cbf2841a19d1b13d8f2d873965c7890a7438d0fe23678fd6d89b7f9a64fe846c35c66abd4d9ae2f80e3113ccc9e8fe91e73a6b75675963611455b1d584d17174dfef04db203c07f1dda1d449dace555036e2417ec8afac079745a24d2a399207e11228fc2e3b7018b2ceba3209c3333bee4fb0a2c84a62b1948495a2a46bdb242515a2f75ad9f40871ae1d0792fd09db623275cc808979930ac5c8f50409fa9bf7b4b6ebf5fb81deb7b243c8518803f9b38c95f9f3a3481e028d9e224be6f4b09a4ec3c7519b55294104e1d483c7644807eb3f90ce122536d172701d08e92", 0xdf}], 0x1, 0x0, 0x0, 0x4020000}, 0x0) 00:00:53 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84a1c0f0f05f323bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97f3831316fb0fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f70db90fbcaf00100000450f443eac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eeea80dd47bd48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc6666460f38222a66470f383a4d4ba261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$DIOCRGETASTATS(r2, 0x40047309, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) getsockopt$inet_int(r0, 0x0, 0x13, 0x0, &(0x7f00000001c0)) 00:00:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0801000000000000007a0000000045000000000000000013b200ac2300aae0000000000000"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x108) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x9, 0xbb, 0xfffffffffffff214, 0x4}, 0x8) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:00:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x5, @mcast2, 0x3}, {0x1c, 0x0, 0x3, @rand_addr="d00bfaa4eb187605a43ba77fe77cc260", 0x1432953e}, 0xffffffffffffffff, [0x8, 0x40, 0x100, 0x2, 0x1, 0x8001, 0xffff, 0x9]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000000)) 00:00:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79) r1 = getpid() r2 = getpgid(r1) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155) mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88) r3 = shmget(0x2, 0x3000, 0x60, &(0x7f0000ff3000/0x3000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000580)=""/168) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r4 = msgget(0x0, 0x5a0) msgctl$IPC_RMID(r4, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) execve(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000700)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)=']!\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)=':*\x00', &(0x7f00000006c0)=',\x95\\\'\x00'], &(0x7f0000000840)=[&(0x7f0000000740)='\x00']) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0) freebsd10_pipe(0x0) r6 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) 00:00:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66676c6530005499a7f6a72fdd009c777dad1ca7a2432d57712e63b6acdb3b1778a4b1b4e97c4a21d01f074a3a8ca0ee542471c5253ce65a969f42bfef5b5b43c33a886618ff2459cc04b59ef9c3e29655c5eb12c4fd42b6d4ebb60bed732a124bcbe4ab4c690cda2d44"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:54 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) fchdir(r0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000300)=ANY=[@ANYBLOB="ffffffffffffffb7a6ffffff0800450000300000000000009078ac2300bb000000000500907800000000450000000000000100000000ac2300aae0000000c98168674ccb90fc94f790146856676d0c8d5034d93989ac3275c0ee8385e4fabb1c9b9843d0972b0ae8795c27b68eaccad9ee346f419daa29b7e1663b2e1ee2070b50c24a42682634bf75b972471f964b212c3a486be81796285738d66722c018c3f47dc014a35aa9f40d5ba01f8f6345d2e2da22be6dd26540da4f8bd502cac09943ec6899238fa17bf20c7beb0d503b44e8df30de887439b82dd1004b6910c4"]) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) write(r0, &(0x7f0000000180)="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", 0x1f5) 00:00:54 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x1, 0x204) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) socket(0x17, 0x20000003, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1) 00:00:54 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES16, @ANYRES64, @ANYRESHEX]) 00:00:54 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c1e0f050520d0f80791b0044141e2e94f855b262e0f38037ba7267909a200800000e60fc4014e66f66d220f8f281ca2f82421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75da1c9fb110f0f3804830a000000") 00:00:54 executing program 1: syz_emit_ethernet(0x3d, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@empty, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) r0 = socket(0x1f, 0x4, 0x3) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), 0x4) 00:00:55 executing program 1: r0 = semget(0x0, 0x2, 0x40) semop(r0, &(0x7f0000000000)=[{0x7, 0x7fffffff, 0x1800}, {0x1, 0x1ff}, {0x1, 0x6}], 0x3) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:55 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x0, 0x7f00]}, 0x3}, 0xfffffffffffffe12, &(0x7f0000000200), 0x1, 0x0}, 0x0) 00:00:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x22) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x62, 0xf, 0x81, 0xb3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x8ea}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x4, 0x6, 0x10000, 0x3, 0xe5f}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x6, 0x380000000, 0xc00, 0x80000001, 0x5, 0x1, 0x1, 0x3f, r1}, &(0x7f0000000300)=0x20) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:00:55 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getgroups(0x8, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000180)=[r0]) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x608020400) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r2 = shmget(0x2, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) r3 = getpgrp(0x0) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getpgid(r3) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/117) 00:00:55 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000002280)="93a803b3a30a39b20529881ce027393cb212426f15a329b7736671489370debffc664c06876e4218a3a4aa5e6cb52f708a12071a3eaa723bac76c7fe8324f977dc25a9fae698ef35348f857a404f054841371ce5e8b96da68e8f82ce524d5ba969a277f76656f320d2b94e1529cf9770e08183fc367ce67e0e500b7ad342011dd0538b8440026a2b014f6f509869c83cd245d7", 0x94}, {&(0x7f0000002340)="3d0386b1097a183df7f46f40fa8d0931a45db5afcb682715daf2f240c7610891f2714622197dbe9bfe7c52f130555ac6808097bfb32ba5cafdd7692e57ee88b50828f5f2073fb0584a8ab86f54e090607c2318c6f159813b2fe38477ab1da07a2c005a9ed82388cbf2927996b3be38d096b83b907f8c5252dc8873d78a913804921dab7a5bf97f715970917d0e7f09eeb95056feb85a484fea97be40270ec7eb18ce98bda53fc069901930932dcf216504a56b18a475c0457ca775fe337a29d2db9793f7f28f377dcc5baf91d8daa68beef6e9", 0xd3}, {&(0x7f0000002440)="d23f04ed55df53e4d5377fa387b119de385fcf0c275687d2be275ed45c42eb831c333a1f1f29d761998b72baf87606e23af9fdf35b4c3a95f1c2f0cffe9f089c700343792e492cf98c7abc54b8c69d1caec6b687b5", 0xfffffffffffffcb8}, {&(0x7f0000002580)="e6a3709a158369795a91a770dd350863e59d88b337ffc087fe843d5c9d8e5d15f2d5bc058ec81db58f7a5357d394229448bcfc3d59d0097ff6cfd90b233493e2a13dbece645cebbe5ea75f", 0x4b}], 0x4, 0x3d) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000002640)={0x4, [0x5, 0x0, 0x8, 0x0]}, 0xc) writev(r0, &(0x7f0000002200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000000000)="099116e82c55090275e5cebf43ac2b3eca448419cdec14d04e694dbd96557a567336b30e9694f61e95d4b4028cb65d64e3d05c1af3df2e86de95f9586ba551d2dc9e4a1f34cdcbf83c9ad916269f8a52e900bb7ab8ff43c0c1c063aa8b7f19009461fddaeac0091ac706275a322f6c2daec2c257aefe210dd02feb42a85dc2620abc3c7d566750a0bec0a2348842e559d304ecb791ac76b16cddd11ab067de5f902235ff74b775064fc1f1e2eede349b77a15ff81e025884d6144b6f4fcd75b672ea61942b1e7af4be30a91c92fb185692f5eb058239daecfefe708baf5a11ee51469fa0adc3c1d984859adf", 0xec}, {&(0x7f0000000100)="465fdcd20c7261e316338f42c232b76801d3d3df725ec5252ebd034d07fc65d22bae4fc9fb0c48dbb23f672b9bc035b7428e9c4e9ddc40af1b36839d44", 0x3d}, {&(0x7f0000002180)='L', 0x1}, {&(0x7f00000021c0)="9418998985659a663afe63686826339980162305a8654ae334db1a361f4162", 0x1f}], 0x6) r2 = fcntl$dupfd(r0, 0x11, r0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000002700)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000000ffffff73000000000104469b0900000002004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d5ae9ccacad1ba641925d7f9b8f0e0600000000000000000000fd9eef0b78405fa600000000000000000000000000000000000000004000003e6e35b2000000000000", @ANYRES32=0x0, @ANYBLOB="02000000dd070000060000000700000000000080"], &(0x7f00000024c0)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000002500)={r3, 0x7fff}, &(0x7f00000026c0)=0x8) 00:00:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xfff}, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0x200, 0x4) 00:00:55 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:55 executing program 0: syz_execute_func(&(0x7f0000000140)="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") 00:00:55 executing program 1: r0 = semget(0x0, 0x7, 0x1) __semctl$IPC_RMID(r0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x40) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) 00:00:55 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8ac8, 0x2) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) 00:00:55 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x1, 0x1, r2}, 0xc) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x6, @loopback, 0xfffffffffffffffe}, 0xfffffffffffffd0f) sendmsg$unix(r1, &(0x7f00000007c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000740)=[{&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000100)="486948b6b7f82968d940037555d69c047c0ee4d2f0d0a9f09fb1adadc59cf198ee0da47349dd2f1aff695550ac797cf515708e5d56879fdc31eca202454d311a0dc197c55ac5db947f533ff250bbca942ee6958eff599ea3585f594f1a1d80e7e41b434e57252d41124fd853512c2c2fe261b02fb7fd48616319e68797b38fea7a926aa14c278eddf28ffef06e47", 0x8e}, {&(0x7f0000000300)="bcd51af6038ab7a3a16a39b4e836330b9509437c73118fafe4897b5508054e51f95235f574e20594691482734026619a1bd8255b5a49efc7e4ef9860541e9bfa298d2e84c97a3aab147285630eab9bed0fbeaade2168ffaaa718bc5a31c5a720c4d8f8d29fd61002855f9b8532aadb061d936e17af5ce43c81d486ab76e533db439e0290fa3f23ea58bcadcce1f87fd6788e56dccd08ca8800c662b2924d3955308854210f481602df55c7209b9dfdf404bd8df0820875ac55dc3b03", 0xbc}, {&(0x7f00000003c0)="3a233adc12eb9afbe81d8f4c1b15b86785ffe9e867ae97f3f54aa72f8fb40b39e9718ace6522014f645376bd6777e87f8ecff2bc9e3024eadf24f08ca207a90ab81b2e35f41f00979ef399887bc03650021898e05b2fdc899085609eedee1f36d11759d0f223f65261266eca614d545dc6d06088b2345811cb1dc40cb7af42f463811e996470c2d64668f94566840238fcc5a8a688622a640ca29267362857a9d60f606bcf541f5f65edcb8cf0e6b6710ec01dd846292e4ea6ab4e4565c31ac957d2010edee7d4eb040643b9e78334ecbda2bfc3988577f3564e71d6b20041d926a49eaf05cf0494ee069d4b8716", 0xee}, {&(0x7f00000004c0)="a1e9588100c6f14d32ceff5cadd9f22e4bea52efd099c00b9113650d5a88b95782d9f2d43c53743bec93e522b71935756ad1dab8119e37a4a3f76dcc814cfa478de5d3ab953c01b8b9a42336e36cfef01d2c48433e0d55d6812636d9d322b7cb50e189facfb480ebdee5ea434555643698a6983afad235e8e9d47abc6dd504511465b1f51f6508a2397abff78e7d36bf77ff1786fb95bb2bb1a45bbf4699bc86cd226ac1f34db4664559688cfb69bef4d2e09ea9121acd0577dc464f6d5c623ee052dddee0e4ce43ef682195f535076a60f6134d292fc2b8bb2dc1868b25b5e430f85c6927d69bcff39fa30e061f2f154ad043", 0xf3}, {&(0x7f00000005c0)="2208c8d4d5e45d9b2fe9e54e7cd06dcfaf3b07c2f77d4cbd6610cc99bcf85710c877accd54310789df0fc2ba02024bb4d541e017bedbf28d64fcf6856aed135f3ecdf89960c61b37f0ae04c0ada7c0db27386b05a9ff19baa22acfe207e3f4ab3ee10e81c4bfd3e16102adaa1dca4bb4b9aab3bd2a304ac25cda062cf47495cb9d9e7a2b01fffcadda631f800e46d1edc87f9019642ec7a7bf76dce3cbd3f76ec95b18f6e136df0e0b05b1339d48aae575e01c3e4763695152d8b502178ac1", 0xbf}, {&(0x7f0000000680)="00cdd428c34b6cd78db33bce869cab526615c9346fa42d7a98b14400d43345f5b1b9ca6fe953fbd7cae9a847a63bfadf7cc7e570c880883603ca5dcc2cfe1d03c9390528103e1bf5bef158a6b778ccc49a2f0bfe3c06723e49501ed1f0cc349c0793b3de33becc272ea4e0e527a5b773c5f232174cd0e1b111d198e9d637b8dc8599fe4210df4b06bcba1def6407b68d3fce4c6008f55e944cb3c57cac55ca2dd5b78cc04565ae43", 0xa8}], 0x7, 0x0, 0x0, 0x4}, 0x0) 00:00:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000300000000000000078ac2300bb000000000500907800000000450000000000000011000000ac2300aae0000000"]) 00:00:55 executing program 1: syz_emit_ethernet(0x158, &(0x7f0000000240)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x2, 0x6, "3fc116", 0x0, 0x3d, 0xf3, @ipv4, @mcast1, {[@routing={0x7f, 0x0, 0x0, 0x3, 0x0, [@empty, @mcast1, @mcast1, @mcast2]}, @fragment={0x0, 0x0, 0x3, 0x7, 0x0, 0x5, 0x66}, @hopopts={0x11f5fc84fa00f8f, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xbb, 0x0, 0x6, 0x101, 0x0, 0x9, 0x64}, @dstopts={0xff, 0x0, [], [@ra={0x5, 0x2, 0x10000}, @ra={0x5, 0x2, 0x3f2}, @generic={0x8776, 0x0, "9c5ac2d6bf54545cd952d2c9e5f04701014ed4387c63ccf40a3c05457ea0fa19b355c12191c37bd3b17edf7a3cf767c9a82d3b9e1712ef0d1af94af962513568ac20d99d9997a98c6b"}, @ra={0x5, 0x2, 0x4000}, @jumbo={0xc2, 0x4, 0x4}]}, @dstopts={0x7d, 0x0, [], [@padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x98}, @jumbo={0xc2, 0x4, 0x10001}, @ra={0x5, 0x2, 0xff}, @generic={0x1, 0x0, "5df6f7f39e2674b0a60c915e8906b1b34da61b3e680222941243b42eb00e928944d3ad9d5fe9fa7d9c"}]}, @dstopts={0x0, 0x0, [], [@pad1, @ra={0x5, 0x2, 0x9}]}, @routing={0x7f, 0x0, 0x1, 0x1f, 0x0, [@rand_addr="84c214ff8c67e3a437c3073c4d50fb27", @empty, @empty, @rand_addr="183a36fb58f89a8061c53c80887a191e"]}, @routing={0x56, 0x0, 0x0, 0x7fff, 0x0, [@mcast1]}, @fragment={0x0, 0x0, 0x9, 0xfff, 0x0, 0x8000, 0x68}], @generic="dc8c9b530b904563946b576dde6f9976518f33642c32398b8461257e0ad252225306f4e9891467a930bc042586b9d52c66ccb2f98ad3f726bcc5a20c08da6a38862c9b756749f91ea7cfbfe0d8e569ed246765154e27496688e68b781fb1b09211148b1d6dcc2fb9b69098ca36e3035cac6626551f5a8f"}}}}}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10) 00:00:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0xfffffffffffff801, @rand_addr="52171b85211da3b93efde73e4175ca8d", 0x1ff}}, 0x0, 0xfffffffffffffffe, 0x0, 0x94, 0x6, 0xfffffffffffffffe}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x20, "1373d7e26fa3dd6166ac84d8872b0a840755596e8b501ae164625d31c60191cf"}, &(0x7f0000000240)=0x28) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x267) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280)=0x7, 0x4) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) socketpair(0x1, 0x20000002, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={r0, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r0, 0x3}, 0x8) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000300)=0x1257, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r0, &(0x7f00000001c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x93}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000280)=0x10) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000340)="a54f040d578b81c56f77cd98d0a4635a15335105ae16d25fba5cb50178be537c4f826c52c2c25a5f73970cbd2a5d2b63ebdf4f88") 00:00:55 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x3}, 0x8) write(r0, &(0x7f00000000c0)="ffaa7eccbbb910ed4fd1c1d804ab04f7c0a03d8cd5fefedba86ea6402dc239d3a34d80a547ba15e0d17cac55601d8ecc848cf4fd500cf719840f9ac685b67ee799a75167288aa68967fa323b9590e94df4c60caf14278ed177e91e0b8085b3e62cf0d451ccefee6d426c84c188bd9bb64c4cd3264b08579b503df12440586bec45b03383bd346ba9220e3f70cde59de24858c93718790064aeb851422b7d0373cf3e39e71670cb65020ded9491377400ca", 0xb1) 00:00:55 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0xe0000000}}}}}}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x1, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x4, 0x7, 0x5}, 0x10) 00:00:55 executing program 3: syz_emit_ethernet(0x1ab, &(0x7f0000000080)={@random="d3f0553cfdbd", @remote, [], {@ipv4={0x800, {{0x28, 0x4, 0x24, 0x9, 0x19d, 0x65, 0xc4e, 0x1, 0x26, 0x0, @loopback, @empty, {[@ssrr={0x89, 0x7, 0x9, [@empty]}, @ra={0x94, 0x6, 0x2a21}, @noop, @ssrr={0x89, 0x23, 0x81, [@loopback, @loopback, @empty, @local={0xac, 0x14, 0x0}, @multicast2, @multicast1, @local={0xac, 0x14, 0x0}, @multicast1]}, @rr={0x7, 0xb, 0x3, [@empty, @local={0xac, 0x14, 0x0}]}, @rr={0x7, 0x2b, 0x1f, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x4, @broadcast, @empty, @local={0xac, 0x14, 0x0}, @multicast1, @multicast2, @remote={0xac, 0x14, 0x0}, @empty, @empty]}, @ssrr={0x89, 0x23, 0x1d, [@loopback, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast, @multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}]}}, @generic="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"}}}}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:00:55 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000080)="cb99ecdd538c9ca0498c202e9a546ce2f42d98b4e5aaff70a7eaedf9e1610c88005aacf1d89a3be92b2e382ba77d257d3abc75029c2e22984e90cdb14a5bc690b234") ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="29c30f2969ffdf316965e973eccf40209721b69858b514e26de88ba6") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0) 00:00:55 executing program 1: freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x100, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="077ddd73313d7dc2a375ba356495255068c4543ffe8534264130188c429ed4b508fc8d9e0ff7120992782b458eca3ed6225f5de557a3019308417b353a75d4a9ae09b3f49cc756bbc247e914a3e3b235a6443733dfc36a7ead3b8666fdde15f3481e54130697874941074d4a5b124c90b878aade4ab00c5e2db703998bff5b965a41cdf45cecec1bca80155010a21f74d999bf11f9915b10b5231a271d4d70fdf8d6280b65372ea9598152b474f8ee3112d4de55bae09d277e3d85d0d807386c802f28d93e9c29ebf9d8", 0xca}, {&(0x7f0000000380)="02b47f37bbc6ca97e6ddc0e1527977147cac252ba5b5fb5beab776f7623338a8f334ed479ea14e0a3cd985eb4b458cc45bbed303a8df71878ce1088d09b90e802bfaae302ed3fdcec081", 0x4a}], 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="2db2134cc9ab9d9d23a6023bd8cf9b2e51a787ec851f91c4159e59f940", 0x1d}, {&(0x7f00000001c0)="74c1dc022951ac082ab4b6631aea9e0dc0705a8131fd42e6021fc8c08f88b8de2854000f976cf2f8216b3ad500d4f2ca15ed29e4d5045f78df82a07a2887a611a31c1806c505b416197a3a3e5029357fbb3cd3b0db912d88196b09cd3fc4eeb6041cb06d6e3a12739ffe0a3f9412f198cf27a35360c289", 0x77}], 0x2) 00:00:55 executing program 2: r0 = socket(0x2, 0x20000000, 0x1) close(r0) fcntl$getflags(r0, 0x1) 00:00:55 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) setitimer(0x2, &(0x7f0000000000)={{0xd0, 0x7f}, {0x1, 0x7fffffff}}, &(0x7f0000000040)) shmget$private(0x0, 0x12000, 0x0, &(0x7f0000fec000/0x12000)=nil) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000000)="982c180f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:55 executing program 3: r0 = semget(0x3, 0x0, 0x152) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000100)=""/143) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000001c0)={0x200, {{0x1c, 0x3, 0xbb, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}}, 0x88) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) 00:00:55 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r0, 0x3, 0x0, 0x6, 0x1}, &(0x7f0000000200)=0x18) 00:00:55 executing program 1: r0 = semget(0x1, 0x0, 0x100) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/2) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="2003a801b50d0400000000000000e2ff000000000000081000000000", 0x1c) writev(r1, &(0x7f0000000280)=[{&(0x7f0000002700)="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", 0xf2d}, {0x0}], 0x2) 00:00:55 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000000)={0x7, {{0x1c, 0x3, 0x9, @loopback, 0x1}}}, 0x88) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x101) r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000000200), 0x0, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x20, r1}, 0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000100), 0x3) truncate(&(0x7f00000001c0)='./file0\x00', 0x2db) 00:00:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='5', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) socketpair(0x17, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) 00:00:55 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x8) ppoll(0x0, 0x0, &(0x7f00000001c0)={0x10001, 0x14a}, 0x0, 0x0) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000600)={0x3, 0x7, 0x0, 0x5, r3}) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000740)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000640)={0x8, 0x5, 0x20, 0x80, 0x7, 0x8, 0xfff, 0xde7, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000006c0)={r8}, &(0x7f0000000700)=0x8) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x8) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:56 executing program 2: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x9) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:00:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x100}, {0x100, 0x8}}, 0x200) 00:00:56 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000010302907800000000609933df0000000000000000000000000000000000000500"/102]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:00:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) execve(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x10000000000000, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, 0x0, 0x0) r5 = getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000080)={0x0, 0x0}, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), 0x0) mkdirat(r0, 0x0, 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r7 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000180)="92ea4271a90f7c0f37872e18948672397af22b1ba682d9257f21d2a9de4b03b4188b84f996a60c87ae4bea6e018c056f991e6844b454f761094873d91750a31e3bfc759834bd6c75011bbc63e6afb231e8303d7c2f", 0x55}], 0x1, &(0x7f0000000340)=[@rights={0x20, 0xffff, 0x1, [r6, r0, r4]}, @cred={0x20, 0xffff, 0x2, r7, r8, r5}, @cred={0x20, 0xffff, 0x2, r9, r10, r5}], 0x60, 0x100}, 0x8) 00:00:56 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff81715bb1 stack pointer = 0x28:0xfffffe002e958540 frame pointer = 0x28:0xfffffe002e958540 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 = 18569 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 1 time = 56 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002e958210 vpanic() at vpanic+0x1e0/frame 0xfffffe002e958270 panic() at panic+0x43/frame 0xfffffe002e9582d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002e958350 trap() at trap+0xba/frame 0xfffffe002e958470 calltrap() at calltrap+0x8/frame 0xfffffe002e958470 --- trap 0x9, rip = 0xffffffff81715bb1, rsp = 0xfffffe002e958540, rbp = 0xfffffe002e958540 --- memcmp() at memcmp+0xa1/frame 0xfffffe002e958540 authunix_create() at authunix_create+0x25b/frame 0xfffffe002e958800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002e958980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002e958ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002e958ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000149, rsp = 0x7fffdfffdeb8, rbp = 0x59 --- KDB: enter: panic [ thread pid 18569 tid 102617 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why