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", 0x1000}, {&(0x7f0000000400)="000d7edb11b99cfaefeb35acd68c0ad490ecfa24f3c9399f8517be94e5deda2d4b22d93ef0b9d97f16419800b3127767b07a72488452ae54b2667bdd41315850eb9344dd42d6b276583de94d2d73919d3f7f8083486e9245d9c88052b89b05e5fb296af869bbe63b19a77b5efbc13a7b9e8f2e85ac3f4d3ca1295196d1b16e96f2556150a0810e36387b0f18650ed0190dec5e6afe935642c822f36c8972ac196c64a10fcb6e0561c7421e70cc300c04b915eb6a51c05eb097a0f84806d92148f8b81deaaa75fd688b5fa47e51d0f4fb4c39b5ac58a65d2c7d07f329c76a2c99", 0xe0}, {&(0x7f0000000500)="1b183b768e6024925d1841ade3ba9a2d59e9952002f7c66eaf9b9ff7d51de70744ca9f47007dea252fee1020e475174789a8bbf016d9a93c21b78ef0d1caf20b73721fb4b09bc21e69bb632c56d495475c3a0335996e608cfeb105d98ba33fe87f7517d46332a5159f7b205ab86184aebd6225f2d73b0367faa77d1be7258a25bf4c15c1470969beee642665c823ced45673747bf9b2474a8a7a02befab3f3f1a464f42ec8d54e7bf519e08371e3eace3aff345cd8fdf0731082493e116109374d1b", 0xc2}, {&(0x7f0000000600)="2a5aab305ec45f340e8f8df8fb273e00dd89f18403b4acb50eca9af7c0ed9d61e1ab69598d163d5fa7452ae436c7920ea36fa06b70783cbacda0987cd65f4116c74260861f55457f10c8235976ec3b247b3c321eeea9db56085a81934d089f95d9a1223b32f4f4610580a1630f0ab23a7cddcaad839fc6e03df0ddea0fb012ad1e302fdedbb081a1e156b3ee3c936bcd860f121a707f91d5a149167ef7df933b9a6ac407e2c3d7f7c66e7c814a2fa2edabdf58dc267f015ac5e05fbf76ff20e2c371af3d86b251abd41fae188885b4465fc8fea4", 0xd4}, {&(0x7f0000000700)="b1eafd0cc4104df4923a4b47fe9cf2696e74263c75f71348e02e502cbc2771316f0528c81111b1abb416e73da18313e67d91e18c80bbae3cb59dabac63cb64aa5b5d7888f7b3e16257a758e8ec463e304a443d", 0x53}, {&(0x7f00000001c0)="0d2a3e8b32423b0afbad2fb40895ca6644fdca8ab2870679409249a62b0b96102da20a39baafeaf9cc6eb2e4b1d8eec77b4d036699ac", 0x36}], 0x9) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="010000001200"], 0x6) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x110600, 0x44) mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0x10, 0x9) close(r0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="ec61130609000001"], &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0x45, 0x8}, &(0x7f00000000c0)=0xc) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0)) 00:01:29 executing program 3: freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000340)="75e4b3d6e4824f39616c6759310c01913da732c031f1a7e7fed47f918f0b5e144ed93975780b90fd0042c3b76b869060527738b22d1640c411f04bdbe0c6042a91ee31d7d5c65a546d868c0938c0", 0x4e}, {&(0x7f00000003c0)="7cd4831101fcae1d8c47b210acb76075fc4b3b0d56c4870f77c597e6b675e511601ba60e783053eca338c36769fb1f1a0c24d414b1e7b8dd1637a6faf778124e9a73395da67234a838f2b4f4aac4f58e8833bd3e02079350e2052e5b712f2a87eb0bd49f2f3573b10860c66f5db383cb1a455fdc3c8aed431604ed73880975b76d0086ef101d08e2fcb6", 0x8a}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000140)="14feca5dcebba509ed5ced0ad7b2d5fd48045ded233ccda976878c2521c64f3ab10a", 0x22}], 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x401, 0x0) freebsd11_fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r3) r4 = shmget$private(0x0, 0x3000, 0x6, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000001c0)=""/240) 00:01:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x14, "2d91cdd51a6038e158b24997e01c37781d5c58b4"}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={r2, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000540)=0x4) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8) 00:01:29 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x7) select(0x106, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:01:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0], 0x1) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:01:29 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="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") freebsd11_fstat(r0, &(0x7f0000000100)) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000000)="e362ef0538e43d36e2b53b64d5ff8d06285b1c8e6d901a824394ffc21cfabafdc2094fb751f453de79268eec02cc64e4eb0eaf59007c4271a9d415057b2b8d571eb0b3fbb0bd6006ea85bff10c99e29e2b773f52b3e3314407a1136a1c16ad3a8ccc94ba3268b2b36f7396d382a3d21599794c8d875a3d82fce7b965d79d0825385ad437746ba7f162f007b4adbc2c24444c549b3b9f768031c251d3ccacfda27f92e6b327a06750f778b78e143529bade6e174d18657251cdcfb4a40abc5f1a97a13899ce36715cb051265b8180cdb7ce2cbcdb6d447b2bdeefe130b9235adf201627dedcef7252735b2a56e64c5867bb68") ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000240)="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") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:01:29 executing program 1: syz_execute_func(&(0x7f00000002c0)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000001c0)="bdd51f8beb13f30daed3039b4433ca56f3a1640375b46754c69818503154ca29c3fc263a888c7ea9f39d245cd5de7d95fa26903823f8df38acc57ae5357b7fa4f333cec2194a745eea8ee5207fc38b85fa1bc3ff30e1d7aaa52dd708a3c7c8b6d727118355ed7a05cdaec40adbe0b603d2a434e7a50b7cd86e5774fcca34d9db4e69b688247c063495df8cd4975360e0bbcf626daddf956836763213cb00bb7446c360c5393a311a7c0155a02e") r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x80000000, r2}, 0xc) 00:01:30 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040)=0x80000000, 0x4) madvise(&(0x7f00007b9000/0x2000)=nil, 0x2000, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000000)="90", 0x1) 00:01:30 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x18) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/125, 0x7d) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x100) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x24) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) futimesat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x9, 0x7}, {0x9, 0x15533356}}) rename(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='./file0\x00') setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000440)={r3, 0xe, 0x9}, 0x8) lseek(r2, 0x0, 0x3) freebsd11_fstat(r0, &(0x7f0000000480)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000500)=0x8, 0x4) syz_execute_func(&(0x7f0000000540)="c442399990000000006cc46179293a650faefb663ef20f10f066410f3a16ab00080000af66460f2f742404c4a1fc5a220f4817f3440f1be1") setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000580)=0xffffffffffffffff, 0x4) open$dir(&(0x7f00000005c0)='./file1\x00', 0x42, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={r3, 0x7}, &(0x7f0000000640)=0x8) r4 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000680)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000006c0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000780)={r3, 0x7, 0x0, 0x8, 0x4}, &(0x7f00000007c0)=0x18) sendto(r2, &(0x7f0000000800)="4126f25bef00792dbb6081a83868f2a992a3f4e0613379bb187f36408318543a249571de7544b9f468c7156bca2fddc497aa2d47967d9df81366faf41fa02564f95329f527d4fd9a96b7299b4ec089e4b48aa8f371088e87c7bfc1257d3aa59aa0bffcde51cf4797708be3577310621d6e26c62b5ea0ab886d208ce3bfe0ad012a39798421dbf1a1b12a0fc0e7211ebbf158c4d176b312d5fbe1309e88bd7a6fb267d665f30b93ba17952ccc7107abda41f35fb603d754b5f5ff179345c83cfa048297c0f9de01f201dd812b105b6f0b98b578d6021542", 0xd7, 0x20081, &(0x7f0000000900)=@un=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000940)={@broadcast}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000980)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000009c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a00)={@in={{0x2, 0x2, @multicast1}}, r6, 0x800, 0x3, 0x5, 0x13c, 0x10001, 0x1}, &(0x7f0000000ac0)=0xa0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000b80)={0x3, 0x2300, 0x1ff, 0x7f, r5}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000bc0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) 00:01:30 executing program 2: getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0xb04}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={r0, 0x6}, &(0x7f0000000280)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000002c0)) r2 = dup2(r1, r1) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x10, 0x100) setsockopt$inet6_group_source_req(r1, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:30 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaa19aaaabb0800450000300000000000119078ac2300bb000000000300907800080000450000000000000000000000ac2300aa00000000"]) 00:01:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66086c38decc9ad584b00694f0e8df922f653000"], 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x3, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000080)=0x1c00, 0x4) 00:01:30 executing program 2: clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x0, 0x6}, 0x0) 00:01:30 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000040)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:02:19 executing program 1: r0 = socket(0x11, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:02:19 executing program 3: setresuid(0x0, 0xee01, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x3bef0fda560daaa6, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x5, 0x7f, 0x6, 0x2, 0x2}, &(0x7f0000000440)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000480)={r2, 0x200}, 0x8) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) fchdir(r3) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000200)=0x0) r5 = geteuid() setresuid(r0, r4, r5) geteuid() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xc8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES64=0x0, @ANYRES64=r6], &(0x7f0000000340)=0x2) socketpair(0x17, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:19 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/9}, &(0x7f0000000040)=0xb) getpgrp(0x0) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) fstat(0xffffffffffffff9c, &(0x7f0000000280)) socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x0, r1) accept$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000440)=0x10) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x20000000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x800, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) getpgrp(0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000680)) getgroups(0x4, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000740)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000007c0)) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000980)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="013ab164d6b7fcdb86a1ea83abde4a3c7fd50782ff5284f3c396bf4b8525086ce3a7a63cf0beb1f9102466fed9589abeb5a0a59c5af6fb7d8a5bf1ac4f465855f057eccb0445f37309f3cee91eabfe21037970ab5af8b462009ff7e77df299eed13d2d80681238ee795ede432bd3ee923e70822568f6e68f1b60ccdcecff89bafac38f208dacc08902e652a25f79a79d0e1d4e91bce3ba0d97e7c1a3eb6c9091146ed71a80", 0xa5}], 0x1, &(0x7f00000009c0), 0x0, 0x1}, 0x80) setregid(0xffffffffffffffff, 0x0) 00:02:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x80410, r0, 0x0) lseek(r0, 0x0, 0x6) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x80010, r0, 0x0) r1 = dup(r0) write(r0, &(0x7f0000000000)='l', 0x1) fcntl$setstatus(r1, 0x4, 0x10000) ftruncate(r1, 0x10000403bd) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xa6e, 0x9, 0x0, 0x61, 0x8}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, 0x8) 00:02:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)}, 0x20080) r1 = dup2(r0, r0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f00000000c0)=0x3, 0x4) 00:02:20 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000300)="e1e7a5a4ad8a921999239f47bfec6e13fcf1f47c8a275354576c246dc2f5296e60937a3717a9a439a09acd482863d3a8c5c86224ce4b9d07a8674d03049fabdeccc6c8f653dcae421aae372801e884d15cfb3821835ab888d92cdc3a64acb9cb1f6b37aaa1cceb834fc9fe6fec09e8da8bc86f19cc62dcbd70e76c94f0255b6b477898e67815fd89afa2ceb7a22bc96134f9f3604084749f0aeb3c56f515737d5f225034baf259a2e81c16ec3944b8463861995986d7d39ffa25ad747f8c525faa0adf986ee2699c75f0686597c5f2f55eec6453971c187578e61e347dead8b69f71b76b3430b2c0ffc73d488157273c75679883b00c0c30") sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x4) r1 = socket(0x0, 0x20000000, 0x7) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x2, @multicast2}, 0xfffffffffffffe50) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x804, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200), 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x9, 0xffffffffffffffb7) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 00:02:20 executing program 1: r0 = socket(0x11, 0x3, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0a8f2818873f066d7d14979709b921045fc515f3476dc4e1140bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x1d) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000001c0)="d753ac318d8557761c62fd2588c4b58c7d56cd46aa78a66939d47fccebc5b6724c89d463a9a2be") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xfffffffffffffffa, 0x1, 0xbf94, 0x8000, 0x7fffffff}, 0xc) ppoll(&(0x7f0000000140)=[{r0}], 0x1, 0x0, 0x0, 0xffffff65) 00:02:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') chdir(&(0x7f0000000280)='./file1\x00') r1 = open(&(0x7f00000001c0)='./file0\x00', 0x884000000000205, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000a40)=ANY=[@ANYBLOB="0500e7000000040003f11323ca79e930a2dea5829f44493f635206e86be0b2a93c43b666e0d86ec7890a9dde28108b2fcbc74b7b6f7379b96226a34890eb388e54c2b4d92fd6fd7e83f135258829f9c6a9acfc7eebe718a40dad45aadd02"], 0xe) unlink(&(0x7f0000000140)='./file2\x00') symlinkat(&(0x7f0000000300)='./file1\x00', r1, &(0x7f0000000340)='./file0/file0\x00') preadv(r1, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/139, 0x8b}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f00000007c0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/124, 0x7c}, {&(0x7f0000000940)=""/127, 0x7f}], 0x8, 0x0) r2 = msgget(0x1, 0x10) r3 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000380)={0xa, [0x4, 0x0, 0x0, 0xf2, 0x2, 0x5, 0xfffffffffffffffc, 0x0, 0xffffffff, 0xc00]}, 0x18) msgctl$IPC_RMID(r2, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') mkdir(&(0x7f00000003c0)='./file0\x00', 0x84) 00:02:20 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) write(r0, &(0x7f0000000040)="5d153e96f935cbacd65bdf0c94027fc3d8cb6ae283e81a1192a8326d9cf0c63dc82e81eeceb39d1219bdc00f9e2566b3193dc96cbefffd53c052bf56a035b0e4bee3fe925f74a19da884cbbb3ae8239a53bce2722e728fb95fb96fe561992506f54f484d6af344e210ae425737ac2b2a1494817157be09a7979c8d40d8d4f30bd345e9d1e9fef0a3f2b511b325ab9833663bdd3b20ab573828035c5c4af55a12c415e5748d062bd8780c29e5d4550d06e0457402b929ae02d66ef7f0b9e7879f4a7ab7033f44afef3af3c55b70ce3b644568c9a7c382680dd5a431d180dc26e56a16e3606032a22f4bea0d5b39316ac19626b098f2c98a63b48d22816c077435cba6659555f62f855215350cf0908b52feea77ca87707a48abc9efed1c4f2f8055f8e5edc0a9e2cafc096f7cedce6ad3f44a00a96023e21fbf95806d73427a4b825f6510e5bebbc08c022c61332bb450df9be9cb96f6df324cd7543690d07958879946b6254410194ba8f16658766c2cb4e68365335372b3e29668b33341d2f7ebf2ccb9afe959df2c47a22131c0b3863a1e0eeee7a34f025d4bd38aaff9d2f6742de1e2aa4d2751c66063cb48d866897f20de288d6156f1fab188e4b83a992bd43fc7362a3121c2d29dd7187bee55d97d88aa9d5fb56af4f8423f2f00447e736b2cd37effe31725a1f5f522a9fbdf42ebddb1e8aeb77f9efdc1b2cab4c63bad2056bb25cc2012af7a34fc33225989ee365bdd7869db40175628d23309c6603932047e7afca43304d94bbca9fde375373c3bd4c86ad8af10e66ced0c0793f33fd0aa46008d32fabad9d504edab7adab092851f4970ddf5b806dd994028a72811661d31e20061a2b58d2ce3e93810935223f17bca9e3f55a2c17e168e571eb3345b35d55118d0668c71a3a507d89af4ec34b45e8bb8ad3c1932ec9d4257e1a5716a39b06d628840f88729060d72d29326b3569f0f553a07870b3545c4646ede5cd9c86d481cd24366a03d09bf90e364aec056b01ff534d9b85e5fddafec6ffa281f675a939c50585caa09f565da9978e4af4867f329571c4029fd513f17040da457d0513fefda8ff8aa26a68720c1cc1cf39558744f7b23e91d7124b61aa9f9d469ed5e1cbc19cb7a0b1b834202442ba5a2fbac41fd64b208a90b1d3c8623c8e04e1f9c35fb0d08fbfbf3c8263e72558a66804239ca1895ae48fc5671f420b0a657f71a743f9f6347ce3ce98ad0b3f927fbdee8b8527aaa4e7f7d1900386790e94b08de3c73810a52ac30fa035dc2f2a77e5cdf3575fbf02622f110184a52e6774b9ac5434a746dc81c5e4dd16e0b32840c5305466341ba8dcfdb5f97deec2b1bbff90dc5546553522ffc9c9d3bd09a93435c2ea09c8e8626fc08f03c0163da4fa18d0f60084e13060000810e709ff534462d554137eb52b6a87d94a55fad90ec12912b114151a9e2a08cc89a187e8d8cc436f9dfa045cb8aa9330a5ec1baeda15bbbcc82a6703df686f489a0a57083775c138bbed2260dc4bd4b4b848780b896d2757aac25158a53fd9e2dc7376665b4be00084aec7aab05bcadbe7ded7a1f76e021a50f5addc710e2453078cb7e0fe6013470834f7fb7b96fa070f25030ed2c2b7a59e45c867f84993b2716e3ae9fcd2520d149142392f0bf993d02975001c252c55c6d676fb6cafb26debb93240378fc6ae335213f2d73a5b69e7578961d99a23d3505a806f748b9b3c597a8723e4e0c3bc3ac05aa0814d1458bf3bcee05f6c918ae4771021bf7c9a110c8d6f6500f040018c80d456845f29d43d9ef16115f6ef79bb8ca78e3d9dfaf8b0678f3d44343b1a0804c48d8b418e6512d08f6db6654317e15b2e4ac6cc7b2f29b422669aef70cdac1b67f299b5664a4750f9f98a2deb7a7270e2b83b7ceb3b0261d006568df3969a4044155b3504fde45cb450abd851040f7247c73562c6235df3fba96130b3896f48b7dc6e58107fb4a22c45278d460512c9c1bfac3d5f2e372377cd68f28d8bc56490e8f298fb778ad39ab8eeeecc155cc561d1e8de388c07b74ecdb684295fe2785fd1dfec65297d3dc43cb5a6f17de22d58487fcb08f406e2972bd19778af68880525476c6d2b3fdff385c8957ea77372d0ffcb445cc49e8b5ae968452a84d234261293ee9d9ba5a1bbc6d9ba9c944623d7a0e84a33f6fb1e4229b1db3733efffa8505b3b53e466af2a30e933d5077f4e6a09b08b1b5838cfea38a1ec382d11ba3380aa874b7eff3ff1c760a3b076de310ca85299bd772151505d4ded034f8df1260e12b3562580fd4aeed77f90a4babf5ae24f53f19eaf6c359d1cef37ef0e03df0061c8936c1f6992c5bf1ced7bb3c65c9734dd90ba7a0baa53baf8c5f1e2353aadfb70e20776bf2f012a805a284e16bd3628cc8bd7eb0139f5f4deef40c42470122da3ba105adf59363bb89e8a559044c0d0044f6ca6351ec2acc8fdf9a2ea18c3df69d2082909e179ee994d06e530f00d6eeb2ede996ab9f0581aa28338c5bc0ffbc4e82cee039b770e949ae15b592f92b2465c8954d7f1f346a068cfe65a16beeb43a42b5e84802bb3d5be879e605f1cebf667bd6eedc31f21ace00fc7c9eefb56d4d3ca8407b0399533772ca431ebf30d34a8580c6e94f2b7a0a53d07a28781078c7deb1622c276542d66bedc257f63ac1dbc068d102a8f130299a8b97f4ce633cdb9147f3ed9ebf26ff7293a2c5e95ccecf7bd2031d02da53fea99971bc8e65cab27e81b64053481a6633872c4ed662ad6bbe47946b5759f1e16f478823c086b3dca60249f51e5ce45d2fec31bfba574f3c708144678ca76ef31fdd31d6cb328f073f41ed27a464ff2ce00c374a9c4f13e98092b90c75a6c7c15026b8629e2966a52b9b23423a8df24300f48aa9794ee3440efe42cd141fb27f48d59bb3b0f8f276fd9b71914a79a481e5aed3e928689e437ab0df5a061c33c85271fa39596894911978d52738bb490546382a8c9ba3fa3997255eee1287ebfc85960ca447fd19ac04df9b8257ead4444eb60ef537fcb4b736909584c74418b6146ae7485caaf0ff212a5b75103b2e80a08f72388fd614f15f1e459677bd83a9d18d37dacf92d185be6fd11f930d165a6b8ca93c41b801a1259396bb1432184f5f129a8d3002970fc4ce1b4258ce53fc2d1a3d3647b6c6ccc69dc6a3c7ec50624d0f2922c6d7e185fe671a71c37d7546ae5c42fa4a190b9aaee0fc926353f15f4b035fe129535e3360ec84aa1f1dac6a4531928bc42bf12323dcafc2a1877ce74f423c8bcc5489854abbf4d631cfa99b25a1dae7c0b13ce94160ec5ebc1708841c145060271f05bfc50b4ff6f9efb00337a580fb0f471b827bb024742dba657139d393ea8c58f17d08775e165ffbd19a113a2806d06c63e142525fbab7c1f16143b4587ae4eb37f66d1ed8984005a00130fb70d9161b106bd610078d672b0a2f7d1d2d61edfd24519a9f994930cbf4f57314acf60ba3dc56058559204b0e18692ae6b4214cba7fe05387bfbd215708843c226a90c8f1dd587895d1c33489f8ee87c40e0c9984915814b98a6462eeecc2f5efd5137e94a65d5701851d4c167c1edf2018d15f14cb8a1b65204fdb7eba25e677523644d7bf1c7af558dc0411ff1bb1ce545212770798266dd2cd1f86e4abd48101f6e31b91fa068f23807e9fc3c8785678a51950b87b2a2e8791c2bb43e991535eedb03a0986517f18c49dc0b1002aef071f2576ed461d9ef25e0220fd6566c37c0d386f9dff7b4b457336127b1970aceed9fec3e2607cb4e3a9345c43d710169d80e2832eb2a64c79deb473cdf2722b35ca42aaad2ae4ab384048b0305167a7a9c904e737bb76f98eabd01cc7798b80b9f3f42450e136a108b10b2052661f39dceb1e0072b670e90c8702390d1def246ac63bb9f1ff83d40ae1ff620a987df9fd9ee3ae75f17659500221e698be502ccaa4a5501965cd2920182b6271e7aa895d598961b6f01eb2213482f4cd193781058238dce783eb9638b1ab580d2c36ef059c08d844ce35ec109aba6fe931bbfda3c8cdc4a18f622100e7fef3e67225ba51c2be25ea675c26c1ebe4b41a8eecf03588410e6e6972d62a38e2492bf732bd7acb4a17991122cc6094e67e074da8a34f4962c2f5e7bb6f227643dfada0bb4a94ae8a3aac24c069129fc03de15feb6177c5a0e742f4bdf64373ce64770497f32645115d2c28da082066faad226924fb913521f6653f33d40feea7a1b7d9b4b486895f57059233955bc073fc81951a78b3c0d755f6dfd549814c8ca33a3e195ffe80e24b25c7108b61720d0a9287b5ab5aea9b07ff109110a281ce16dc0cd2fc23d54782a71fea26496b2743cc9cce5faba91408410978de70428b8a780a3ba211cd7316355f18bc5a6c3aa34695f144fb9f209a315888c0517388a732de219011225c7422f990e73f4dfe7a12c6933d8cb0d789b006cc7c769d699fd901063e26795f002be95fcab22e49e164dcc5870f8c4251afbf7ff59a801aca2adbceaa9a3365f3bdfb77dff0a01606a825f633f0aefe42b6d65348fad55a042672b2494e27ffa96d9373d6bbe0347f65a1f49f124bbbffa44ac6cd672286f813892da109caa4bef6e08a7947460122bb2886a28e844d42b78246163f901cb6d391acb8f8954306079d2c4e2836c05a96ad6a4e29402b9076097349cba9223d5bf92e5e745fd2d3c3760920bb739e958f688c8bf018fa9763ddc0f2d7548c79aaecd5aa4bc9aa86beb1f28465737b99a8682fa6684d876516b834239e59cf443bc38eeee3de4d968ca7b1d8c3725a2165830bec35b67275daef22b1006ab06f62bd4ff19715118e79ceb8edb1f89136b811820bc15f554683167f977b5e86560d9acccb2318658620e5ac8f8f55f003fce6d9727267f80782201d78c7ee93fc79cde047f6aed4e9aa12fd1533df8975931263e7d18f366e13e06a9d0e9d295f77975e6e6a5c635410c61727614da18e46bb2c7ceb6b8d9aa6b250adf08b25aec376731b5118bff96678eb58b600cdfe15bff3247d997d86fac5946fc1f79b375f2ea090933b9e58b8501293afc65745a77ff5c09496553712f74b190e6315556e441d13154f6fff2a96721bb24a510d0fc464886b231ea16593fb74d1f216b5d8c1c82d264b98ac2c26449595ab6461cbf16ee9d87fe64da61db7545a9289362d387f2fc27d381994c4156c1c27ae7c0b301dfa9bab1e5398f1ad292f3d830a41f4b394d935768aa69bd2da04b601ccebfedfc76a43b396dea8a6fd0317fc22e21e76eb94cedc1a0013075dc5c569a6c20d0b6df8ce3885ef768f74b29c7e627799518a61318f625772ab1dcc577f8e3c3d1e6efbadae12148fbbb2a87b18cc6a1565c6af505e4a951d91404d0691ced4baa963ca505b75cfbac0e62d1104f371c808414c7d43eb1a6d9b4f4ff67600d953cdb3dc4e3b42a27f1e79b635be6bcfd421fe8a39554c189d7093600f86d17ef5e7ab986292278170adb1accf01259fbc7d5d1eae29263f91e223aa914cad634210f16e52db0eb5a06f0f3fb8e9bf5bfa50e349ab52a9c3b03d73c8f827199fbac36f47bc159cf755b7edc0a8a15869e1db68c44531dc048a76139caad62b72719a1ce1609a8c43dbbe7133d3fa3d907aedc2a6b8da3f3e90816a6f5e3862a5ee0aaca20744b60923c408c77534cc6312fea2820a5cb254a863416d43d33773faa513eab6781278d709267b52ad8c29080842876134cff8c01f4b07987f15b24487d82ea757e16bb396582fe1030b9c", 0x1000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001080)={0x4, &(0x7f0000001040)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5, @ipv4={[], [], @broadcast}, 0x5}, @in={0x2, 0x3, @loopback}]}, &(0x7f00000010c0)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001140)={0x80000000000000c7, [0xffffffffffffbffa]}, 0x6) 00:02:20 executing program 0: r0 = dup(0xffffffffffffffff) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f00000000c0)=[{r1, 0x2050}, {r1, 0x100}, {r2, 0x214c}, {r2, 0xa4}, {r0, 0x100}, {r0, 0x2000}, {r2, 0x24}, {r0}, {r0, 0x8}], 0x9, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x40, 0x8001}, 0x14) 00:02:20 executing program 3: syz_execute_func(&(0x7f0000000000)="660f59a00500000066420fe382ffefffffc4837d098a006b0000f5c401465a5903c4a230f212660fed28c4e379df2016647000c4c19012c066460f59756e") syz_execute_func(&(0x7f0000000080)="b1e091cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:02:20 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x8, 0x5, [0x5a6, 0x4, 0x4, 0xffffffffffffffc0, 0x2]}, &(0x7f0000000280)=0x12) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="14000000000000005a000000010000000a80000d00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0x18}, 0x0) 00:02:20 executing program 3: mlockall(0x206) syz_execute_func(&(0x7f0000000140)="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") sync() 00:02:20 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000300)="e1e7a5a4ad8a921999239f47bfec6e13fcf1f47c8a275354576c246dc2f5296e60937a3717a9a439a09acd482863d3a8c5c86224ce4b9d07a8674d03049fabdeccc6c8f653dcae421aae372801e884d15cfb3821835ab888d92cdc3a64acb9cb1f6b37aaa1cceb834fc9fe6fec09e8da8bc86f19cc62dcbd70e76c94f0255b6b477898e67815fd89afa2ceb7a22bc96134f9f3604084749f0aeb3c56f515737d5f225034baf259a2e81c16ec3944b8463861995986d7d39ffa25ad747f8c525faa0adf986ee2699c75f0686597c5f2f55eec6453971c187578e61e347dead8b69f71b76b3430b2c0ffc73d488157273c75679883b00c0c30") sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x2000)=nil, 0x2000, 0x4) r1 = socket(0x0, 0x20000000, 0x7) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x2, @multicast2}, 0xfffffffffffffe50) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x804, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200), 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x9, 0xffffffffffffffb7) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 00:02:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0xffffffffffffff99, 0x0, 0x1000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000208, 0xffffffffffffffff) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind(r2, &(0x7f0000000100)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x1) sync() getrusage(0x1, &(0x7f0000000280)) mlockall(0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2, 0x1, 0x7}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket(0x3, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:02:21 executing program 0: socket(0x0, 0x7, 0x1) socket$unix(0x1, 0x7, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x30004, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000080), 0x100000) freebsd10_pipe(&(0x7f00000000c0)) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000004fe80000000000000000000000000e9a902"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:21 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x0, @remote, 0x80}}, 0x0, 0x8433, 0x0, 0xf3b}, 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCRGETTSTATS(r4, 0xc4504440, &(0x7f0000001780)={{"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", "cce5a93d119771eddabecee0930c3ebe65fe08484059ca6c582bb129bc1da931", 0x2, 0x6}, &(0x7f00000002c0)="9b07513f2ed6ef41a8d43b12e202c1ba7d5bd3fa8bb810df8c9774d71f27bcfb2195f36755a1ec3755f09f78566a8a4d8f5ff49a", 0x5, 0x8000, 0x0, 0xef6f, 0x7, 0x80000000, 0x6, 0x5}) 00:02:21 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xa9, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @multicast2, r2}, 0xc) 00:02:21 executing program 3: shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = semget$private(0x0, 0x2, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:02:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000003, 0x84) r1 = fcntl$dupfd(r0, 0x2, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xfffffd29, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x2) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 00:02:21 executing program 3: socketpair(0x1f, 0x7, 0x391, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x14dcc1a6206c9cd) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1ff, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140), 0x4) 00:02:21 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) unlink(&(0x7f00000001c0)='./file0\x00') pwritev(r0, &(0x7f00000003c0), 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 00:02:21 executing program 1: syz_execute_func(&(0x7f0000000140)="0c08b5b598cd801b69e4f56962f5696200d9c441395bf91cc18fe9589b26e101edbea118187d822a2adfdfe4da466ff2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f0064430faeb9000000006645363ef80f9966030faee42c24c401e5faf840c4c4617175191d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000300)="1c29df40712744efa826fac0e3042ff56a7c1530570a29b236ea4006f2bac7e7c52df9e133f00c9bab82b1a346640f5b220c5dda46b58f6571be86d06f2cf203b861733bf733aa7705f17abc2ef9c7d3ab0267b01e319bc89c363d3a16ae051a01a25d19e887f4976327fbfb1db31b6e32f0aba6de6f1aa4ed51578228b47d9e6ca6270f70dc0cc86af2f8b0cfecc5501bd6f880ddb585e1f88981ad903531c28020be7bd3c1238c1b853d7d6e367991836befacc240556e6c41799375e6ec77fb9fe196b84c8c0387d8900f1f0663b226") 00:02:21 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, 0x0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "67c434182be8d71a999660f0e946f1ab49c8e7f270ae55b15070ef56d19f962d", 0xb10e, 0x8}, &(0x7f00000000c0)="e830c25a378a42f9c810537e27ee9b38e256229ec94b335f9ada4e179c5328d37c379a85065cbffb25211e9c86cd9d358875630984e94366fca1983b102341b1335d9a9f15a29d", 0xffffffff, 0x4, 0xfffffffffffffc00, 0x6, 0x6, 0x419e1f1e, 0x200, 0x9}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 00:02:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001680)={0x0, 0x3, 0xf, 0x101, 0xfffffffffffffc00}, &(0x7f00000016c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000017c0)={r1, &(0x7f0000001700)=[@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x1ff, @loopback}, @in6={0x1c, 0x3, 0x9ca, @loopback, 0x1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000001800)=0x10) getsockopt(r0, 0x2, 0x4, &(0x7f0000000640)=""/4096, &(0x7f0000001640)=0x1000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x6) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f00000001c0)={{"1bc35938d19fd1f0592e148aed5628ffc03bba2bd1e1b96e3006e4ca964e246aa1ab2d3e44b664b2c409359811aeae6f63b79a5014ac5398fb4d379f7701bd2c5e97660c19e85eec5a7d4fe3be59fbef8e9c546df52a456af2b1e55a17b2b425cef559939255d454f63f231f1d037c4eab38faebb41cfdd42d14937c25c403333ea96909174385af6a19f117e372c0a171aaa8308e1a31c8081e70a5c644afc6f00070e483fa00992a023fcb3286e286f83f6457eff907df1a6c614cae3a9e797219ccf21e3a0214278caa7cc42a487eee6f74ba45daa2729110e04c675133a2a97a8bc500deb2de6f2b5a1bc2231a1dda3b4dde6ae4333f950967a9d0a273ac9e46abcbab9c6e436b01a38c79d6d407a5953e4901427f8e708e472f40bfcc85bd939be69fbddd0876de362a4ce763432a65f29068bd76745b29e1ff46aa234f22c7a3b8c308cf06e256880f00be346c0f901d7a190b618d932be8a2c48e107a2eaa118bacf9de2ed32b77fd39846fdfde7876a6ed58b20f03f94f87f7926f03287a236df0512ed1e488ec59490b6d4144d61b57e4d51165427758b07de27a08e2ca751489bacb5a8525c8a1f6f60a7eece7a35208c62f9ba17b416da222c78a5b3452465ab0b3843aed67ec04bf1a2a11e6f1eb19da3624a91af3ff1eb1619e6e8de8cb24cf2732d185ab69282cd23b1b5766f037fc794e6d7a0c8904ec1e55a25f4a649678ffab3d41a8c3421facb506af6e2798366a3ee70a6cf8eaedd7626b580f6bd6b652cc86f4a9be0ff0110f541b3b01a6bb02a2cef2bfe2414fe30fe26af0c135e1c653f61087a3323af64e7b8df5119790e06dc5118c32ed0fb14f2f68c9ef1aeafcbabba7b6d5f9ed8ed0b5e9d6e36c66680e34b7f60e4c5def118a0cb6bb5c510b771938916036a602d2bbc2cb381a43e9291f1b28645a0637ccd8abe2343f43c26ce3925b160978d109a436386a3fcf24be0c6a7fe054ab1cd873457a35a8dc1b26dac49a5f711e7173c3551f06635784e199ce6a8cb108f258d37af0082e9e8aa13e9b32d671de52d34916be77e555983050422b71add8f2c23b8c3beaeb3795a351ac453e0fe773169506b63a5e9e5719179f8d57fee0981ecfd2a18c629b4b91ca92873023336cc5d2df1255457928e4dc6641110f4393bb89e0e13be0599971ce280e81055b6dbd4a30495ba568215c5c5dba5746a6e694952759a1ae05d34b6e699e0508c11756e46eb1cb3199786c4803d7f795c6724c6451cf75a04a6edeed6be142f5afa01a777d9c1f79d3c567a0fb37d70a59f5249a5e7b8e41e94acc80a72b28238e72465cf626fb3fa1d05598cb351fa519f3ffb4b6c1e4641dfdf7ea8368b964c48bfb50eaeb678e5bec1e1f2a4c91f1e02299ede6c30f57912969698627b4981e49372eefd1d4dd4004cd18964bafb9ece734", "4731b1b01d5619e32268b856dea9dfdf43b01ad3361e921ae761d772ce4ae74c", 0x3, 0x80000001}, &(0x7f00000000c0)="04c0bdba6798bff4acbe92a5e185d2da53baaa37246dabfa6a88d0693de27faf12f0d0183859a807ebdab2136d24b10f1d9595e0d4a5135e9d0521fc76f25bec44034ef1d81943bb55db6189f2df2482aff4da88818466ff60f2c1e6e7a6d5c7679f537630a2ed3dd1ac4d2392d9bf8384673fd1004026bc77279f6a1200a771b18f70121e21570fde0cda1938d4dda2af26e640e63c5b8cfd4ea12e0c34eaa9e98a992e4acd2c32ae", 0x8, 0x6, 0x4, 0x7, 0xaf0, 0x2, 0x101, 0x4}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0x10) 00:02:21 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = accept4$inet6(r0, 0x0, &(0x7f00000015c0), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000001640)={0x0, &(0x7f0000001600)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000001680)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000016c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000001340), &(0x7f0000001380)=0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0xff}}, 0x1c) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000100)="23ab0e4edd0b85bd5fa5f661c24a1f01aa694265a103d12a7a615fa748db33d0ca14bb65df2d537eff970ab4cdc3e53a229c831a327fe510f8953c980a311f17f26cc6797d11e3db502bc21160f118da5fa8a48fd44536f47f804ffab8ff3a79b9ac1a9d90238764b76d4c93a3271f1b7f0172008e8995db2d184c3cd74760c79e0e3bf0b0ba0d0f2d164719", 0x8c}, {&(0x7f00000001c0)="b1e8f445b49493536f1b8aaa432cbb8e88134d5a40f18f5efc5880e2b5108ca3e20bea60d9474be36b286b371ce77a464192d85c428826a45ce4409fcef5c9a52c5ebf5294db8d4ef06b68f7da1c5962403edbf31620b86236990f4e9b1a918bd62405", 0x63}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="3d0c47dc0e5c33fa887f5f2ed17cefa4d39062f0c80d31d4e24c9053766c7ccdbb9fe634da9b53ebb3e4b6df912b69e731cfeaa317b464b99d06f684e56894be97433de2191435ccae591e3c7125792e4938fe57525e7ac0d3d61846185a03aba5589689dfb5c777d8592fc475d2fbe0c877e0fa6ddf65da5bcf69a089d6d5f7ed", 0x81}], 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000013c0)='./file0\x00', r3, r4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) 00:02:21 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000007c0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517def9061eddefe1c7559949221bafd88ec2f5ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b6") fchdir(r0) renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000840)={0x10, &(0x7f0000000240)="904ced906d3a78fd1aeebce9035ccea7c7d8c896bf908bb1dd58fadcd322dbee7118c26c5cb44c572fc749cf60dc6f7223493f13211a757c5233f8dc2947e968617d7239f2cf0638aa4f08cba7701d4e9c4db9a0ed8493caecf98cf697b17bd15507f40864a6723d95be1c07a1952c063ae5eebd747859d0255dbdcaa9db2042704aafcfcb21816e540fd9240afe08101026adb76230381f9d28a04def4917810d2296f002c49661a60c41271823c3982667", 0x4, 0xc884, 0x1}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35b}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967") setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3f5, 0x1, [0x4c7]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0) 00:02:21 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x80, 0x0, 0x8, 0x80000001]}, 0xc) syz_execute_func(&(0x7f00000000c0)="9826473e431c1d0f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:02:21 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x30001, 0x20) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:02:21 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @random="d1267836f1c3", [{[], {0x8100, 0x9, 0x9, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:02:22 executing program 1: freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x100) 00:02:22 executing program 3: r0 = getpgid(0xffffffffffffffff) getpgid(r0) syz_execute_func(&(0x7f0000000240)="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") 00:02:22 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f61696c65300079ad8c87f144def9959995f3cd49d4ba7f5898c5a4247dfae918efe92059491b"], 0x1) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:22 executing program 3: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f00000003c0)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x80, 0x7, [0x4, 0x4, 0x40, 0xe2, 0x3f, 0x3f, 0x2]}, &(0x7f0000000240)=0x16) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) r2 = socket(0x1f, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x1ff, 0x7ff}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x7, 0x1ff}, 0x8) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000300)=0x400, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000000)) 00:02:22 executing program 2: setuid(0xee01) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1c0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x80000000, @mcast2, 0x3}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) 00:02:22 executing program 0: syz_execute_func(&(0x7f0000000100)="9899c4c13012c81c050f05bd0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c414a8c4e3f56cbd04038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3605419c201b04b970000f08171a30b8a826eefa80d86f9d466470f18dee86600af680808360fe258009c82618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x9}}, 0x0, 0xff, 0x5, 0x10001, 0x5, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x0, 0x4a00, 0x7, 0x18, 0x70d2, 0x90, 0x40, r1}, 0x20) 00:02:22 executing program 2: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) mlockall(0x0) syz_execute_func(&(0x7f0000000140)="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") sync() r0 = getpgrp(0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000040)) 00:02:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = geteuid() getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) fchownat(r1, &(0x7f0000000300)='./file1\x00', r2, r3, 0x200) setsockopt$inet6_int(r0, 0x29, 0x80000000000a, &(0x7f0000000180), 0x4) r4 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x40, @mcast2, 0x3}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x6, @mcast1, 0x80000000}, @in={0x2, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x10000, @mcast1, 0x6}]}, &(0x7f0000000140)=0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x0, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) 00:02:22 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff41) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r2}, 0x14) syz_execute_func(&(0x7f00000002c0)="982c2d0f050520d0f8cfd8d83e2c2ef3420f53de414564f2e9e950855b660f162f4680b64f009700c1c4c31d7d3a7f22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b38c423a1417e69009641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f660f2df638048300") r3 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xd1a, 0x0, 0x4, 0xffffffffffff8001, 0x4}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200060005000025f64d398810019449f9eb8e15fec79b9e0000000000068debd6"], &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x1da00, 0x4, 0x3, 0x10001, 0x80}, &(0x7f0000000380)=0x14) pipe2(&(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={r4, 0xff}, 0x0) rmdir(0x0) 00:02:22 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) fchdir(r0) syz_execute_func(&(0x7f0000000200)="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") 00:02:22 executing program 1: syz_execute_func(&(0x7f0000000400)="0fd229b5b598cd801b69e4c422b99c9c71034e04d96962f5696200d9d9d017795bf9928fe9589b2666410feb4300a3490101fec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4c17de707c1ea01eff265dc5f00c401611282030000005b5b53534545e269a841000f43a2c9c241d70000000066030faee424c4a15de1c05463cddfdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:02:22 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgget(0x2, 0x408) r1 = msgget(0x0, 0x200) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000a80)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) getsockopt(r2, 0x5c, 0x5, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) semget$private(0x0, 0x1, 0x1) setrlimit(0xa, &(0x7f0000000300)={0x8000, 0x7}) mlockall(0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='{\x00']) sync() sync() r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x7, 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000004c0)={r5, 0x4, 0x2, [0x2c, 0x4]}, &(0x7f0000000500)=0xc) semop(r4, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x1, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) pipe2(&(0x7f0000000040), 0x4) 00:02:22 executing program 1: syz_execute_func(&(0x7f0000000940)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02dbdd900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000c4e1795bd6ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000008c0)=""/117) mknodat(r3, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r3, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r5 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet(0x2, 0x8000008000000005, 0x401) sendfile(r5, r3, 0x0, 0x80a304) 00:02:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@local, @remote}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0) 00:02:23 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x3, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe07]}, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x20, 0x43d, 0x6}, &(0x7f0000000140)=0x10) linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x6, r2}, 0xc) socketpair(0x17, 0x10000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r3, 0x1) 00:02:23 executing program 1: syz_execute_func(&(0x7f0000000600)="969898472c431c0d0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0, 0x12c}, 0x0) 00:02:23 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f00000001c0)="b15691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4e165e42ff3400faee47c7cd8fc57c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:02:23 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x89, 0x4, 0x100000000, 0x9fb}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7, 0xffff, 0xd5}, 0x10) mkdirat(r1, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) r4 = getuid() getgroups(0x2, &(0x7f0000000080)=[0x0, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r4, r5) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000300)=""/142) accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r7 = semget$private(0x0, 0x7, 0x400) semop(r7, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) 00:02:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x7) syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x2400000000000, 0x3, 0x3, 0x3e6}, 0x8) 00:02:23 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0}, {r0, 0x20}, {r0, 0x100}, {r0, 0x2}, {r0, 0x40}], 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000180)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast}, 0xffffffffffffff4c) 00:02:23 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0xa, [0x97fc, 0x4, 0x200, 0xabd2, 0x2, 0x20, 0xff, 0x8000, 0x1, 0x0]}, &(0x7f0000000200)=0x18) r1 = socket(0x1, 0x20000000, 0x5c6d0000000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="01003b0003c9"], &(0x7f0000000140)=0x6) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0xb9f3}, 0x8) 00:02:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast1, @loopback, r1}, 0xc) 00:02:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) read(r0, &(0x7f0000000580)=""/229, 0xe5) socket$inet(0x2, 0x3, 0x3) r1 = socket$inet(0x2, 0x2, 0x9) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = semget$private(0x0, 0x7, 0x24) __semctl$GETNCNT(r2, 0x0, 0x3, &(0x7f0000000040)=""/146) 00:02:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) shmget$private(0x0, 0x2000, 0x11, &(0x7f0000ffd000/0x2000)=nil) freebsd11_fstat(r0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x1, @mcast2, 0x5a2}}, 0x0}, &(0x7f0000000340)=0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8) accept4(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x20000000) 00:02:23 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x54) r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0x26) 00:02:24 executing program 2: syz_execute_func(&(0x7f0000000240)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99680c0c05b660fc4014ef04680b64f000000c1c4c31d6f3a7f44c1f79c22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2edd63a080897292901b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a2228681d1d440f2b0142c4c4e161dbcc20b15ffbb15ffb110f0fca3804833600003a00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x3fd, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom(r1, &(0x7f0000000180)=""/23, 0xc, 0x82, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x400, @empty, 0x9}, 0xffffffffffffffd3) 00:02:24 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r0) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000580)="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") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x4, [0x6, 0x50, 0x8, 0x20]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r3, 0xfffffffffffffffa}, 0x8) 00:02:24 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x1f, @mcast2, 0xd25}, 0x1c) 00:02:24 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x720}, &(0x7f0000000080)=0x8) freebsd11_fstat(r2, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x80ffff}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x4, 0x2, [0x6, 0x81]}, &(0x7f0000000180)=0xc) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1ab) 00:02:24 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000001280)='./file0\x00', 0x100, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001340)={0x0, &(0x7f00000012c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001380)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000013c0)=r1, 0x4) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) close(r0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) fchdir(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001240)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x80000001}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="74455102c8f14f991e94132cca00a299ff21a198389cbbc85389e6cbd786f641aad789e60942ea8887248110bd014532f67ed710bc182f66c554", 0x3a}, {&(0x7f0000001180)="1d9b9c7d515317ac14005baf961a72608c2e2cb3359c8609595c630c61fe81694d8e5523", 0x24}], 0x3, &(0x7f0000001200)=[@init={0x14, 0x84, 0x1, {0x101, 0x1, 0x9, 0xb331000000000}}], 0x14, 0x88}, 0x80) 00:02:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000a0d5c25ef1969bbe279fde5f27c3908dc625f44441697e58cdf15e65d90b1c16d728ccdc46c1c655a5090100692d"], 0x8) 00:02:24 executing program 3: syz_execute_func(&(0x7f0000000100)="0c16b5b598cd8078697bf56962f5696200d9d9d0c441395bf9f2680c0b00008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x0, 0x0, 0x8000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x7fffffff, 0xfffffffffffffff8, 0x1ff, 0x101, 0xfff]}, 0xe) 00:02:24 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}, 0x4}, 0x1c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000100)=0x100) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000000c0)=0x525, 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 00:02:25 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x3883a27d8070c5cb) freebsd11_getdents(r0, &(0x7f0000000180)=""/138, 0xfffffffffffffee2) 00:02:25 executing program 2: msync(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x3) socket(0x2, 0x5, 0x0) socket(0x1, 0x20000007, 0x4) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x5, {{0x2, 0x3, @rand_addr=0x40}}, {{0x2, 0x3, @rand_addr=0x8000000000000}}}, 0x118) 00:02:25 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x10000000) r4 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x60) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000340)) poll(&(0x7f00000002c0)=[{r0, 0x4}, {r1, 0x8a}, {r2, 0x2080}, {r3, 0x2}, {r4, 0x2000}], 0x5, 0x7) mlockall(0x2) syz_execute_func(&(0x7f0000000140)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x4ac, @empty, 0x8}}, 0x0, 0x5, 0x1, 0x7e, 0x8c0, 0xf}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYRESDEC=r4, @ANYRES32=r5], &(0x7f00000006c0)=0x2) poll(&(0x7f0000000080), 0x0, 0x0) getsockopt$sock_int(r2, 0xffff, 0x101f, &(0x7f0000000080), &(0x7f0000000300)=0x4) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000000340)="60d2a7ddff47b91bf49a0dee51aad06f26f2d691367bb99559db85330b5f3462c0b78724a4f26c48b729e87546199fc941839e3e06c80b9b941437f7500ec5be48c3794bd823d30e051b37045307e2fbab7c62e88739515a6fa7854d17f67ce24ad7537046d1c0f28801447a82743a01f074480c6eb0a47c423cac11e9881b37937d1e8c06e5af5dd2efd25472d584e146df9b4ad5ac6ba4616b49ce7d72920bd196926fc41e937c83efa1428cdb8d876b5a0cf991e0ed56") 00:02:25 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0311000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000300), &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0x81}, 0x8) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x5, 0x9, 0x3, 0xffffffffffffffff, 0x8}, &(0x7f00000002c0)=0x14) 00:02:25 executing program 1: socketpair(0x1e, 0x20000000, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') __getcwd(&(0x7f00000001c0)=""/131, 0x83) getsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:25 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x61) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x9b5}, 0x4) recvfrom$unix(r0, &(0x7f00000000c0)=""/233, 0xe9, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x6, 0x6, 0x4}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={r1, 0x7, 0x1, 0x1f, 0x4, 0xa17b, 0xf3, 0x0, {@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x3, 0x4, 0x1, 0x80000001, 0x4}}, &(0x7f00000004c0)=0xb0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)={0x7, [0x5, 0x1, 0x2, 0x7, 0x7d7, 0x7fff, 0x1]}, &(0x7f0000000540)=0x12) rmdir(&(0x7f0000000580)='./file1\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r3, 0x2}, &(0x7f0000000600)=0x8) writev(r0, &(0x7f0000000e40)=[{&(0x7f0000000640)="3569eb2970f0934c42a3e7e7b5e2d023834d0302dac61577c47f46a4a64db1d9aaa6addd10c85907c964af741e91339a153cd83b6e5a5f1d8d6fb39e936e01f715c21817ddd496627a7a9a331d80128014f13fa33ff321fc557bae0a617c1a6574ff0bc42dd43fe1cc373f1a54c9bde7daee579372a89e52eaeb3894c20fce640522f84fba734c169d6f0b327aa69464cf92af4eca69b214fce9edd4f6365bad75fe682ec6e487122a68b14f2422c84544b28c9ed9f1e9e84cf59269a60fe618c9655c5e0529810668040b3dbb61469cb50495da0cbbee6fb801578dc6", 0xdd}, {&(0x7f0000000740)="f27895adc0d914a90b57291173ab5ab245b97ce2c61d6b7a7e460ffa8c070b2f50c7e0c3554a6c893eb22e1c2297fe9caef9e98cd78066ddc8f1fe8fb6f9346af520ea1e2812e661f9133cb46134b54766e58c5ee20f5b3eeb626124538c15611ecb78cc2f92d32cdebc096b310bc960c628b3e0de4dd077830c8a7334979933a96b06f9a214a6dc3ca67e1bf39f68997373b0ac59a511dd6c4c118fe4675a05c763678749582398f5ccfbe6822d5e9b98ac658a8d1aa7eba943dd1d1222afdd15653481162f97e1f58c17b9d33511b01bc5dc12936f6ab0f72712297b84eee316e8894ea3e6c2e6071830b48a3bb65198ea2a", 0xf3}, {&(0x7f0000000840)="84024ccfab52df6a9ca56f9b55e776ea62626af70e30f7d44e58a7eb4036f15e3f1d91c0f842324b8e5522103932bf3ee36ad8761ca328251d5c29b13fd057f5b2706bfe5cbc7146628d934da555726572282eaa4af98df86a916c0fba8d366e225f607b62f0e3dd8124df8fd6efef4d5c4c8c9ce9fde8834858b40e025596e6163e901d43711522e8ffc9b25124d1719a131a6bf43f5504bb1c81ac6de0bfb78b6b5b824a2568a478133f2051c075b3acdb411cc02f2117016f419f9ed5e1a876b107a86a8f548424745db1c4435e237c21654476fb9e25a3c3cf54087375372cec", 0xe2}, {&(0x7f0000000940)="7836ed9a86b0278a09e6d35137e7364266f2396cc8d16d7bfbf74238acd240acf3c3599fbb74903ae53983f82172570226f874ce6c381fea205029fe5e4b58cb05665281c3560f19061b79716a8642101c64fb90d207aeae1224a8262f5f6bdfc3b20e3ee7c1861044fad9fc1b74763c171eb7e318912827b11060d42a298537104df9ec5c0901bd7a664a182db78a8cd69c3d8fc6de", 0x96}, {&(0x7f0000000a00)="0d5bc7da929c977605f4b2982095d2589f027055f0be3a660914bf96f8b33e28a4374f620519faab388a6fb13d6bcb96f3a619847f9837ab591eecdff8cb7f34cfd1f1973da34013bb37791f3aba6cce68b5d5546e11149b9a1ee4eb9c1192a2912f9aff2ef0b7aa9337594c2fd54eab881b136892dabf8a179e870df960d4e4aef8b1bd83f9c626ce4c3e332b39f4c5541bda2d79cd262f2021f43868", 0x9d}, {&(0x7f0000000ac0)="ffe06fa26450751549a851e3d16ca0004fe80af4eb62129e3a78039d893221ad7586296891986b8ca052dfa6ba90fd52f9e68e2e48901f6afe6960d6d2ec4c47267edc48ea20c91c81bb5d53b4e7109e9c72c33f2138b62ee59b5293474a37afd9a668a9eeafccbf212a93b1d6188d30dbf0c5a050ae3fbf9c2251dc4a5f65294e5272db544d7babad6ba152e49d08b18e175f7d0c4f1288a3a21bdbc1f7f8020415057900e1881a89da43cb6ecfbb6e812b1d7e3427a02996048f2e2d3d0f02b47ef36671b282", 0xc7}, {&(0x7f0000000bc0)="1dae9dee3563142b42b56b222f0daf4e54daf89cb50e6213876febdd00282e8fb2c62e4b2049975bd3f3d94328e73ecfbc80d3c90ed66dcacce2d6e45d7bb3459652e92c1d7aea7b02d5e6db4c133aec6c2138dae016387cd4679882db488cd5feb3c4133c0881c6bd119ed3ff5ec50c1ab014368cf4943193606ef484e2c49e24d467", 0x83}, {&(0x7f0000000c80)="ca1f9f4f9fed46c190502795729e0861c79bd10e98ed3d1c81665ea8a2615053284a11eeecfecb30bbb1fd9a60852bb1d90120250b3071f2ceda0a12625aa45f034a6de752916499629084337b0c4f191263418903446060818fff25dc7e725f4c1c43bc038cb7255818a12226df6cc8c94905af1acc9da61e489cafc30095af0525d4e424ab", 0x86}, {&(0x7f0000000d40)="7d191662dc16da9a638e47cf66cd68981eff9146c432a8b57b980608228959471a6faa92ad80ef1a89f310961a57e41eb8eff73a3f98768b431f3af3ea80", 0x3e}, {&(0x7f0000000d80)="3032647bceafa9857b30c59e85df4a94389bf6878568324ce46742580cf2e713e3f81498f7eb003284400a64facdaa044046e908fbe00f6e5f0c2e9423a504b9d68dae83d4d1673ac2049f15028f6ae233f802139f5849d28fbc71aa8c78958504e7dbc40fc6d951b3a287588a6c829a58b82b5dd72497682f68b52a9b705b2fb1dcffafa2cbdddf9358071bade654c0e3381b8caaec8bd5", 0x98}], 0xa) semget$private(0x0, 0x0, 0x242a7622f1683254) clock_nanosleep(0x0, 0x0, &(0x7f0000000f00)={0x6, 0x1000}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000f40)={0x2, 0x2, r3}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000fc0)={r2, &(0x7f0000000f80)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001000)=0x10) execve(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080), &(0x7f0000001200)=[&(0x7f00000010c0)='\x00', &(0x7f0000001100)='{\x00', &(0x7f0000001140)='\xe6{&\x00', &(0x7f0000001180)='!\x00', &(0x7f00000011c0)='[/\x00']) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x8, 0x9, 0x1, 0xffff, 0x3}, 0xa0) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000001300)="3d7cd6036cd2e229d7d41e39283f4cf3184d9339c8fa18cd908c9663517686b64f789d4b6cefb7526b562ac99d5c3a0c5f0e800319e8d1356deb7d2e33454edd3e377c5556d623ee72875de33a50ffd5f4ac597cc5a9c068569617a4b22f3700078a4c8629fd6566e949d8b3f486d04b5a14d3828741b3882d2e6e5f52b99639b9567b134c0a03849f083283e4def74270000ad9d73ffb9f13540177f825a0b6942ad5ad0cbce615e54b20e721f3d6dc6237855eaa1dcaf94772ca63ce3c050153bd95cda9ab3773794768340b4d205c44532e30b5f66b544b6315c0c4f1ce9bc855f1436dbfc424fd1739e5bb78db186bf18c5ebf52a86f69adca1644217185a96f1bcc703b887ba744c89ad44765cb73d1b572f9f3574b5b23b8867b804b3fda2c318c4d61f203cdc210d76db671536153b8e33475ea9861dab637f83280df1018e50db29cbca29ca7ad81ce4847de47216a745869767b3744161955e5dc786b7ab041588ab88642a849ba2b0ab9a382a1e205b187d589fe517841691e2240a689c5af8136e37e660cc1c6666d677d8e7a3ab32ed8b4f01075ab95459d523c3d43235249eb6d47a6c91a32e3c872790580f44de7c1cc2dce733476467b7f0fa5d15c6c6dd347aefabf72f2956e92caf9338d93811438dd64732803cbed3c9167f84defb8f5bca2120558aea8552ee0cf533bcfbdbbdbc63f351e611df2bcca0119d7a9930994f564e8575b03bb36b00060b6e9ed091a6b56937fafeec8f399fa1240e7aaa5893fc814df88cbbe0186c2730743d08144814aa2e86e5ca103aaf0c8d8ccf32d5354443e2bec28844257c9aa24a5c67f997bee06b65661ba70855a1d25d7473b924d4f567e3e58a2d8f5c6ffb3783c70574913d80b9b31b2c0091c20ec4ff469d941e0291a169ea32b814e278dde98526c5069e43bf40cb54aa5b40ad0908a52c626776d58e6e6457347e897c0e9fb0a54c4debd6dcd611bc87a0352061e4b4d27b676a72729fd16c6da237854e3ae215c74dd691ec4ac2ca74c217447d99d8599d8e597f70ce2c22fac9272d2242fb494cff7137d50d4490bc20ba400488ba3d1c1115f1d4055f3cf1f01867781c65e02db672f4c259708bd896d962e5f94247d93b2bfc78bfd0e2537ed2842f6dd15f9d4a2ded5a37a9959c9dcb3b7740395a641998487a3e637b96e9b7c26971e9b9cbd020f55700d9a09ecc6e47794e04ffb40c0b7a18a9dc686e4560f901ecb9e86ee7108dcfabfa4e2b221f78b00da2e74250b24b07952a205225dd50421c4df023b1b966012491e823c993334407a55f409f717660a3c539392c61f7f28fa00cdfe6b8e87aecbc2bddec199d81873b491966c287899d71bbf4b1ce657b8a620d72507efe890481f576d64e928d51a929fc2809e2f843213aa35c75b2776b25175aa4d912d3caa34ff6defb5c51c109dfb3b981245611846c2114300f2e80958d19f3446d663bbd50375f05df3e5540e0cfd9bd921e1932ad3b6bdfb29b074cd01e107dac2937839a08d303b18fbec99b80bdafa8c7df9a97a291d1782752fdf5ce577b8e5a496a302ba877226baa1b39001a6596a592b434a0a4d7cce649efbba52d440668f53916080f697f63ac454dd4f035091a8b8c02aa426283a5c821eafbfc7f4920c1a554cf6ea35a1f74f18344679478289978c764ce7bed9fbbf14d0e310ae6dc7c4add9edafebf7c6638c4e1d55e9cde051a3b784dd74121489cafda46e78c4a94b9824db6b09364c217f61b74e2205863473a1a694f1c7c02887e209a7bc933b3a7db95f4097ebb2c87978ed17a67713811d7be805b09fc0266461daf806dfa77ce1c1c664491e3d35300f48465c70d47a82af27ee4441a206b082e966b99ece0e3b77f42a04d5c6360da6e779fee7a556a8e53200026047af8169af1e574b60c7056b86ce1d600e1800a06e4594f83b9865c20341fff4ed18a48ff730f37f0261e8cdb8a07bdc63891b8f6d119ccb639e79c94da9398ed450bd29802dd8f40c41128a0658de9d3df2286048444e987944d4c4e77311cdc093ebd63655cfb89023a0783d315e53b94abb54909bb1380b8d4b922ffd400ac264ea7bbf2632e38c843356d97b6975ec43feef09c81ff1164c51bb82b16f2bfa2b23bb7d4daf344fa5b7af3adac93241151d90da200dc6cf8fcd0f807fbfbfe5b39677e47b9f5542d53ffc3c81ddc91275b7face02719fb7c23c2cddadbc01c45d0c5616372eecb8f4d1ef1310161a5c34a6730388963ed0e2b8713e4f527a8818abb7f478a63b91d95616d5e8c51e71e4abbc01c264b964a78916af86c0066967e9a0d5b41bf8b3109bdbb36035e549fb24a12ad152d5132c359f8ab4ca2c50308bfd9648d42f439c3f06f989c1347b6d09c9047aba56edb5bc3ba71edb53cd1c4e0dd8012af22e1c468f4c5a99cb6e7324ed7d90c028e3d46eabc5baffc3f1b4040d28d002418b9cedcc88c7f47acf1742397e10b7da9c4dafd87d01b6c6f70bf3bdb6fd5a2c0c6c9848a5b752677a135f6a34c5d038cbdb1b0397f9b3c4f155e601a1898ed48b7d68bbbf6c7685227201b3cdce487fa6e68dc3dab193f252dc725c6947c61aeb50e71897e6e3082344bfc3a4383db5212c95778405d8d742e317b01abf1bd2784d9b18b1d53b0443019199cf9befb9bdaf543e1b85878645d54585b507a10b3645684f7af8a5fd3b9a7631e63125f07236bfc3c9f8a2d7ecfa7e0e08e37020e34ea32ac98f8990625ed77277952f7986eb827207fce909e4fcd6b9e85cc61b1df321420ac57fea6bcdbdbc526cf9658b94df4ad04c4f87e313031c1e700fc28acca1274c4196634d0d43721ec49b65e005663b76c256c8cb8d41c3675604c31caed7b6305b9ff3b8206c3c010496d470e03180bbb78412fa66e995c0047d605c6c545835f64c6c0eadaa779c53c19962d60f98b9ff7739ea0ceec0d9ffb2d404da3d663f4326803650cc7c248939dd663d0b69c90711de3347ff3d11546d8c5ad8dcd0514d371aed6074f1d12885eb61455c1b97709521b7d97975146ef1328ffcab91c0f94e9afbfdd0148726a759cd727146fc36fa6a5b47f08d69151ddde44325d3d4df12fe0b936d81979e2140029cc0e27a1c0911a90e16cceb1dd0c152dc02575acc1a5aed8fb9d87b4c152ac2a609d0c9cacbe852556e92716e65ad75276f92ab0631988308b42ded704523efbf6b2cdb166de794d90bdabaf3f4df021f0b5fc438f6d136d456453e21acf278d8ea7ed50cae6c10062d443d2bf7c5f0b76f7dda5582f3861f536626812c6135ca18191234b93e2113bad3489e944d364fa39860ad7a46502d466cd091d94e22b3b2bb68f5091d8b290e82797fb54549ff85b1201c6f8cf192b13402e28d396775db73c904122970d461157a5ffc1069ca011b880ef6b894b98c46435cee97191cc0854254eba1766d593a5b4e4193aab58a092ddf3f1dae1a0b95c6a6ca3f097abbaad9acb755e222438840b270998e9eb471b7b6204d133aa7e667dbd78d70a71b1ddde252603033156edf1d574b6f2bf684c86ec70683c98754c3965ed7e335ea398a4dde1e920117bc115d91287192e935bb65a6cf466b4c826fe96c7bcb8591135bae41dace0d8d3fa1043cc9e5991bf44354f61a3acdc280b137918259cf0140c929dd6606893b72d73543b62dd7f2645ba997074c6585d998e40475529c8b195ab67645d391f0adc2d555f6fdf969e21607e9c13df7651087105326267b7f4169a52e6af2db2872387f43e9a6bbce1069167120d61a4cfd693cf95fe77862ba1bff47e0c582796645f531f2725783ffc969d421f243e97ec3942ba8d0b51e53113fbe7264ae581dea33322417e54b0cf810c6a4b5561414b0c69ed2dfebba4ce24cd8d8268cafbb55580d67891c39dc162b7d4d5e01489c95877625bde172f2bbc2d9234e7456f06ae173431b0909be199d4ceab10082ae5b329e94c531746451c5764fdd5d3737a03fabbf57cddcecdf76082f6a87e5098cb72eff70ef69e5bf0f3d4870a86034ef16e406aac962ac47fbc2606fbbb729e21c5933759903cd7ac8912be0583f3fcc8dc407945efc4f515188ad1a2ad72ecf6fc8cdcfe7773eeec573f9c86b3ca33c7ed544de95f85a97ec99b58946424ff364e078b4bed5e0452355933491ee949cfe8a30af8a11c3689546970e0bef4af81f4453a52412ebf4d286604b00c563fd79da75a756673f6f80cbaf0516e35aff776d9a9af35915110a3a3678166c8f74add6079ce007425ad8046c91b2d2f31843f027844aa17c3002cdf4bbb73ba3ebd61a20da48ea9fd2fadf873e5a0a1d9734207dbed6b3e26ad0f22e0cf489c361cbcc2d3379a32c1a72128a8a84449f1278cd1b6773eab9cf32d739637ff5c526e3029e2b667332538716c011f7fc23ca4eedc83c9402ecfa251955618678c8877445cac55fcfbf322198d7972cdbaf2939088f8c267158fd922c57baa76a78330b39ad67ebdcbb93e5dfadc78aeceddacd012e14dfd6c28474529f3fc4b81985371a0e4fa622318add2ba1f8b96a8679a073dccd3aa36c7adeda1a29feb9b11f4d15414d0f0728f3dd94c458b1104c74519f00f02798d0e49eeabe8a2e881bd9436013566804c22b822b1051c514d5cc6e0cbd80ff9a2242a1b9c9ef0b1918e94a36627e07496ae50424bf37a536ff38167febd6f89bfcde906d44369678f451ca59376309e2acf33175a88521093a89ff9eac19edc58679f24a3816394099f820e05638a04f01e54c80353aab1c8b4d9c09c07f9d592ef42caa653568e867043e9208d145531c8a460fca55e434d3fb25080afc3ac32085a9717635cf647befd5f85f5d681251ce06c296dea0b1f62f620ba99dd1d09bcbd02e4f5527bedb03bfd4acf8778c1dbe46d4c15bf6ed9b35de6a90a853749dfa1b090bf938f937133ea8083bc98af4bd038bf445002d8821e71be528c54ef6ed66d75c3094544dcb49967d95e98130bd7e547404cd7d7c80babb15d12c494ae580165fa23f59b0d4569ebb4791c202b78839c7d5de5511382d9edc8791f33d3d6b656fbffc093478128c26423e380b7caa40725a19f0786bbe64f42abc1ef4b62d67eebff2b17ee860063a8d2030205f7e5fdcebe92d59dde94764a1d91c7f03b2403ced754f076168bde4086a3d2c28d4b4e8bf3f857f9c25bb50de8527beec7c741cbfdfa7959fc8533b84a067de929733fbfb796e76f4bcf160d34722e284a63f2515d465d7da3200361010032422e1913f47524b892af1871040fb638642d79b3648d3bf750f7aa830f07712a6be92f3a038d4e723701bcd342eac218887ea5a469caf7960935a9582d00481e1dbcd149fe71d822f1acd78ab5d6bab05a4101e9338bde602b49bc80bbbf45dd42710220e190cc5d35147326bf6ebfe3de192a362c68e90755e4e6eebeb8eb9e61bd230bd20d0497d8518127c4edb0f1daa6768cba1e335cabbccd1ba5d2f7f4a77e13eb9b3d3c77decf41e863a284373c118474ee8050116a3134bc66cea440284277177e22374871ee15393dca4671cbd9519eb7e3833d64af65d1f5ac1311aef6125fa3dc91931943d746c294a26e0d0ddd049353b126797d41329012249082e04db79d0325fb373e3f380d46a3ff850cc46c6a82fb950c7bcfa59559317eecc51a2f11b7da7ba9b1885a56bb4979750300928709c50d6f8687b2b9d41fef08e498038e64da5a9c29e043253a0a04cb2091c6ac6a6f986eeef797022e988694c") getpeername$unix(r0, &(0x7f0000002300)=@abs, &(0x7f0000002340)=0x8) rmdir(&(0x7f0000002380)='./file1\x00') r4 = open(&(0x7f00000023c0)='./file1\x00', 0x100901, 0x11) getgid() execve(&(0x7f0000002400)='./file0\x00', &(0x7f00000024c0)=[&(0x7f0000002440)='\\&\x00', &(0x7f0000002480)='&\x00'], &(0x7f0000002700)=[&(0x7f0000002500)='/\x00', &(0x7f0000002540)='\x00', &(0x7f0000002580)='\xe6{&\x00', &(0x7f00000025c0)='\xe6{&\x00', &(0x7f0000002600)='--A\x00', &(0x7f0000002640)='#\x00', &(0x7f0000002680)='\x00', &(0x7f00000026c0)='\xe6{&\x00']) rmdir(&(0x7f0000002740)='./file0\x00') ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000027c0)={{"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", "7a58e6d93b18d401fadcc972a9cac74ba0e8c8aa5e2407b58b2b3b621f8f01ae", 0x9, 0x40}, &(0x7f0000002780)="1b1e5638", 0x3, 0xfffffffffffffc01, 0xfffffffffffffffd, 0xffffffffffffffc0, 0x4f15, 0x5, 0xa0000, 0x7}) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000002c40)="40b926f424b903a8c17e79691e9a3b9109616e42983339cbceb1c9692b4b66884a9e5f79866e110e7cbf4656a4f8889aa32cfcbf299649860e04fc68eb465f7c8f2589bab9e0bcee5c011ca622bde450049a3436b54b7aa3e4e2d3e27f0895bd7b692b37d2545975f37ad00d05fe38f29a43984141d7f7ed89e4bf897c01f94dfb4f84b8d61398d2992bc4cbcea45d678e84510526c50b11e68d330aaff333427332cdcbce8f76a5720507dec1b2ede7b85a555546a82c6c5ec8af411c87e2d4af95e2ca1d3b1361b44a8b4390f86da92a3b1ebc6cd8293000396f4d36ae7b83566c935a42b72347b0814d7569e8b5e1184e") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000002d40), &(0x7f0000002d80)=0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000002dc0)=0x1, 0x4) 00:02:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x8) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0400000166690a7213c7"], 0x10) r2 = shmget(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0xfffffffffffffbff}, 0x8) 00:02:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x3) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) ftruncate(r0, 0x4) writev(r0, &(0x7f0000000080), 0x0) 00:02:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x10037f, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) fchdir(r0) syz_execute_func(&(0x7f0000000200)="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") 00:02:25 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4b23b5385922dfba73affa12b11b973513c58e84b78b92549b9fcc50646a450d598f38b753b44139c749c96d5675e2a723733bf2c1e4f0260c361dcf23ca59d3e455f7f42cffa2eae00049bae226c4fe252a9405de649a0d3fdd59c62381c750aaea5ab00b04e6af6a122633b1579a7815ac1ae1f0adc4efac0bb96affdcdf1a1cd1564eaa54692b404cb3862377bd5c71bc10c2ed2c", 0x96}], 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) writev(r0, 0x0, 0x0) 00:02:25 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80008000000206, 0x0) ftruncate(r0, 0x80000000) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) fcntl$setflags(r0, 0x2, 0x1) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) setrlimit(0x3, &(0x7f00000001c0)={0xfffffffffffffff8, 0xdc1}) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@multicast2, @broadcast, @local}, &(0x7f0000000180)=0xc) mlockall(0x800000000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xfd00) 00:02:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x80000001, @empty, 0x6}}, 0x0, 0x800, 0x8, 0x1, 0x1ff, 0x2, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) r2 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:02:26 executing program 3: syz_execute_func(&(0x7f0000000000)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:02:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x821, &(0x7f00000003c0), 0xfffffffffffffe5a) listen(r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x1}) 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$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r6 = openat(r5, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) accept4$inet(r5, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x30000000) ppoll(&(0x7f0000000280)=[{r1, 0x20a2}, {r6, 0x40}, {r4}], 0x3, &(0x7f00000002c0)={0x7, 0x17f5}, &(0x7f0000000300)={0x3}, 0x8) ioctl$DIOCKILLSRCNODES(r6, 0xc080445b, &(0x7f0000000400)="ddfad154adcfb61bbeffb40c275cf47b7a2c0af3e6b9de5603d44469b5fbe66a528e7a600fe5558b34795541d63c7604d98c7c247c647272e8c025d15ab541463ea3843bf0f462606c3de48e067d3609c6863aea5c0dc69c591011b2581503c6288e749e5bb3611daec6b6878d4a2763dacc9ea8a52eaaf8252d5cdc289a298c77aafa2cb39cded594eb474cfb33607954a24718187bd1fffd1cfe4f293ea732d9cbc0f0179a2cff33a6f06736fb69") getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) 00:02:26 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x80012, r0, 0x2b) freebsd11_fstat(r0, &(0x7f0000000040)) 00:02:26 executing program 1: mlock(&(0x7f0000cee000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = dup(0xffffffffffffff9c) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="338a7c069c75643b04d89f0d30f9ff66bdf6cf1572d8b577b1235c10bedd89613df96d9f23d022620d6cda71b00d1bad3268ea93a2a07bbe87a0daaf7ec5e54e8b") r1 = fcntl$dupfd(0xffffffffffffffff, 0x4000011, 0xffffffffffffffff) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x9efa601db84b91b4) 00:02:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xda, "058bb16d52f4c7a6e6ba0e076c09a8d8f99882607422cc71f6851ddaea500d7d0bd5f0bdc16f8d50a959b48c87fc82abeed59c1ab451ee26326ec62aeff1f7e2c5dc9f68a3cc3fea28074d5de11b4e77da633ee2a5423cfbcb7f32cf4ac3ba4f4935a5ee19560f73a0ddf1f546de2e4f00065acd757b2d25e9d7789af31aa4395b0ec06ee09d0f5b7944c91345af9590af2ed21bd5ed2def6df0d81a3265fa9e1b0cba45d5ad46d5aa5ef4d2c8ce21be9375586733f0ba7846d1dbb3c6f6a7ff10ecdee52d872d9ac10801daf8490c6ffeae040119e23e3a51d3"}, &(0x7f0000000180)=0xe2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x8}, 0x8) 00:02:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x400000045, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x1c4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x0, @loopback}}, r1, 0x3, 0x200, 0x201, 0x40, 0x1, 0xe}, 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x6, @ipv4={[], [], @loopback}}}, r1}, &(0x7f0000000380)=0x84) r2 = socket$inet6(0x1c, 0x20000000, 0x9) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)) fcntl$setflags(r0, 0x2, 0x1) 00:02:26 executing program 2: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0xfffffffffffffe05) 00:02:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x0) poll(&(0x7f0000000200)=[{r0}, {r0, 0x11}], 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) 00:02:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000000), 0x0) semget(0x0, 0x0, 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xb9, 0x40, 0x4110, 0x1, 0x8001, 0x4, 0x4, 0x101, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r3, 0xb690}, 0x8) fchdir(r2) 00:02:26 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0xffffffffffffdd41, 0x1}) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file1\x00') open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) 00:02:27 executing program 1: r0 = socket(0x2, 0x4, 0x84) setrlimit(0x2, &(0x7f0000000000)={0x3, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000240)={r1, 0x0}, &(0x7f0000000140)=0xffffffffffffff84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:27 executing program 2: syz_execute_func(&(0x7f0000000040)="c4e1c0566105c4e2eaf5ecc4c189fc450ff3a4c402790273993e660f63bbda0000008fc1c441f9df0b66440f72d04e2e65f2460f79e1") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x124) dup(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, &(0x7f0000001300)={0x7f, 0x1f, 0x7fffffff, 0x200, 0x5, 0x9, 0x8f1}, &(0x7f0000001340)={0x0, 0x20000000000}) 00:02:27 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) openat(r3, &(0x7f0000000280)='./file0\x00', 0x400, 0x42) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/6, 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x3}, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000000340)=0xb5, 0xffffffffffffff33) setsockopt$inet6_int(r5, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r5, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000200)={r4, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x4}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x3, @empty, 0xfff}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000240)=0x10) 00:02:27 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000002c0)="9efa75f38aabbcd88d6b905a8d627b9a81bdd77126052c794c1bd4cee9b8964cf036c204f2733512ca5c2a96b49c4c60e9348c87a1729ce92232") syz_execute_func(0x0) syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc46232f5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf001003e8f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r1 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000600)='./file0\x00', 0x20) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r3 = msgget(0x3, 0x40) r4 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x3ff}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r6, 0x60000000000, 0x2}, 0x8) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000640)=""/161) r9 = getpgrp(0x0) r10 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x6, r4, r5, r7, r8, 0x42, 0x6e}, 0x3, 0x8000, 0x4, 0x5df, 0x26fc, 0x640, r9, r10}) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0xc, 0x7, &(0x7f0000000700)="12a9a64536d76bab0da7a257d2bc31af86887a1bd02222b18008b328b3cb3a08ecb3aae552173601397c6ac40b89eb69f903959084bf1cd11775e724bed51d8aa2b0f372cc63d5e948daeef213e5ca0a8fe78f6cc66f161daf006ef8e40571ca03834c9a7e3f9bb2dea05250dbe7bea39b1e4280747b611329d55de48a2ffab386410325604be6583750", 0x27ee6405b9f47000) connect(r11, &(0x7f0000000140)=@in={0x2, 0x2}, 0x10) 00:02:27 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x100, 0x4) 00:02:27 executing program 1: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f00000003c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c, 0x10000000) socketpair(0x10, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x1, "706a8f8b5f7b9ce1a48034697e183752"}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, 0x0) 00:02:27 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000073efa43dd403009533993ffeb6fca096b22517847e8825408301dcce5527dbf4ef090038ce17c57e5fd7724a2350b7e03a36a2379d2a1f7c1b44054e54e48c8ad309dbfcb8d8cd310e68422e106de38b816b656112f3eb87e2e8352d1e47f0d6c49b6e9e22bf1c9e8872a243ffb4c865c460fc75669b21e7aa033b83d21d0ab343f1bc040a8dd3d68c5caf7e30fb20c42d635fc44400e91e0dd66f7aebef4f3123"], &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r3, 0x5}, &(0x7f00000002c0)=0x8) 00:02:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="00fe7fffff0000000000000000000000bb"], 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0xfff, 0xe76, 0x4da, 0x200, 0x81, 0x7ff, 0x0, {@in6={{0x1c, 0x0, 0x4, @empty, 0xbf}}, 0x0, 0x800, 0xffff, 0x10000, 0x80000000, 0x3f}}, &(0x7f0000000100)=0xb0) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xfffffffffffffff9, 0x6, 0x5}, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) syz_extract_tcp_res(&(0x7f00000001c0), 0x4800000000, 0x8ab) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xac, "9d420dcf3d064f461873ae7f4eeec1bf"}, 0x14) 00:02:27 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000073efa43dd403009533993ffeb6fca096b22517847e8825408301dcce5527dbf4ef090038ce17c57e5fd7724a2350b7e03a36a2379d2a1f7c1b44054e54e48c8ad309dbfcb8d8cd310e68422e106de38b816b656112f3eb87e2e8352d1e47f0d6c49b6e9e22bf1c9e8872a243ffb4c865c460fc75669b21e7aa033b83d21d0ab343f1bc040a8dd3d68c5caf7e30fb20c42d635fc44400e91e0dd66f7aebef4f3123"], &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r3, 0x5}, &(0x7f00000002c0)=0x8) 00:02:27 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") r4 = getpgid(0x0) fcntl$setown(r3, 0x6, r4) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:02:29 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e0000800fffab9fa7f2e8982d17a5cce4c504508216e5362269e95a3e0909a8bf7d7dd450a00b0b30c07f8de97159933634711894fe83e07c86413ffa661eb3297d85ec817ba34aae1482f012fd7dee560cc7e0b51e460d6409cf61d7d4b201b4b720c81b395d64be4e61db21776c7e4650ec95cdfecb987b7888316108b3f6a3002faefcf3507a7eb13deb4312547d323c1d98b9675f677650bccf5d6f7cc1c3e89407750dc3b546594e531c4e0a4478aad83da"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:29 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xffffffffffffff79}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r1, 0x1, 0xffffffffffffff80, 0x108, 0x6, 0x5, 0x5}, 0xa0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 00:02:29 executing program 1: syz_execute_func(&(0x7f0000000280)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f211680c00000000e9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:02:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100003, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c5c041e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) sendto$unix(r1, &(0x7f0000000280)="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", 0xfe, 0x20008, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$DIOCGETQSTATSV0(r5, 0xc0184432, &(0x7f00000000c0)="0641ac39349618bf02c24b861c5136738ae37211dccb7c6ae2d5c973241df6c290ab17f66bfc85473b9d3c4aa8956de6d37dd4ef9575e6e8196ca348f935cd8a9769ac6573d57049ed35926627e39af890c1712019f780601f51b4d83363aa678ee9a5c7f76ff50cc78766e7a99cf0959c1eb4ad3d3e7100a5ac6483da7de633cd2283cad940e64bd5c332260f0b62cbef77925480d561c19e53bbd7baaab2dbdce474812b87fe7a5392") 00:02:29 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e200700000000000000000000000000000000000001f7ffffff00"/128, @ANYRES32=r1, @ANYBLOB="01000000000200009000000016f9c68e05c24ba2ab40cf47214a1d040000000900ff004d7ed761f7fd63e2076886c95f6fb985142966fac303fbea9a8f00100000000000001c90d4189f2f3f1f01d0a494082431313d5354e123f2aa1a24902d160285c946cfb30f024afd2d3d0b357d16ff194db5"], 0x98) 00:02:29 executing program 0: __semctl$SEM_STAT(0x0, 0x0, 0xa, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000005c0)='./file0\x00', 0x0, 0x104) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000840)={0x0, 0xffffffffffffff80}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000008c0)={@in6={{0x1c, 0x0, 0xf01, @mcast1}}, r1, 0x1, 0x100000000, 0x4, 0x800, 0x947, 0x2}, &(0x7f0000000980)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000006c0)={0x0, 0x100000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000740)={r2, 0xffffffffffffffe4, 0x10000, 0x10000, 0x3, 0x1, 0x10000, 0xee, {@in6={{0x1c, 0x3, 0xe819, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}}, r3, 0x29, 0x101, 0x4, 0x200, 0x1}}, &(0x7f0000000800)=0xb0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x11, r0) ioctl$DIOCRINADEFINE(r5, 0xc450444d, &(0x7f0000000040)={{"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", "44782a5860d2663a0819c94498f6c956d2f429c4f6c019b6f6fbf9d6d330dd8c", 0xffffffffffffffff, 0x36}, &(0x7f0000000000)="443c1727034b32", 0x5, 0x1, 0x7, 0x400, 0x5, 0x6, 0x9, 0x3}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000580)={r6, 0xff}, 0x8) 00:02:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x6) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000180)=0x8, 0x4) 00:02:29 executing program 1: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:02:29 executing program 2: syz_execute_func(&(0x7f00000001c0)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6c422158e0416c4c3214cb9a5605419c201b00b000000f08171a30b8a826eed080d415fd4d48cc7e8628f6808a3056f0000004e00c461c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:02:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, 0xfffffffffffffffe, 0x0) 00:02:29 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) msgget(0x0, 0x200) 00:02:29 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x352) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x5}, 0x8) readlink(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)=""/26, 0x1a) 00:02:29 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0x7fff}}, 0x0, 0x8, 0xc230, 0x101, 0x3, 0x180000000000}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000380)={r1, 0x120}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) 00:02:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) recvfrom$unix(r0, &(0x7f0000000080)=""/80, 0x50, 0x40, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:02:29 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000240), 0x4) 00:02:29 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x14) r1 = semget(0x0, 0x3, 0x1) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f00000000c0)=""/48) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 00:02:29 executing program 0: r0 = socket(0x1f, 0x4, 0xfe0e) sendmsg(r0, &(0x7f0000001900)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000180)="c7", 0x1}, {&(0x7f00000001c0)="c2b7e262e1777160e69a71dd627c4e98ea044c6f90833cbbcd96eb5b6cbb92df9639f1cb8f5dc0f3f5a225f4fb67d5c4c9a693c7c6385ff5d6f2664f73433c9264e4e812c434ab2db8280749426b82fa93320927470a1969ab50cd2b3bb67366aa0473d335abe0b6f2392d2a15dd0d092681dc793f7f51f0c2341542bec76959a90bd00df93736d913bc12f4dd75baccc5a6a57983fc7dd8066e17b1e7c8d9254fd6a76d3f55ff3a8a653c24566ae05337224b449b87f1aff4967e366480d477584476d8a8e165287e2e709f42558a9cc337180820e39acfae61117f0e858f9d926eb7fab97da0a9a0792de5590c6c", 0xef}, {&(0x7f00000002c0)="e7c43441e22b39e124643965d92a12709230f5e27a348a66f15c6911a66f9339acc902b50b4ed488abf6fa84bb4fae49ce325e8621e50feec9fe98263931504e52bacc2b8f95f1804690210fb6915cab886ebb", 0x53}, {&(0x7f0000000340)="609b", 0x2}, {&(0x7f0000000380)="6d16f064882abb0c4b6d4b1cc8b6d1afc8c3a1b6f67dc24f25774686a67a4445f1f54c840f", 0x25}, {&(0x7f00000003c0)="605ce9e51ddec20bb0e3bdddd4911fdd3b7e7125351c029339e9908bdc6ed59fec6d803126f7393ac0e1ea8aba3d2c62fb075a2fe7a4d52004b349de76bb84a5680463eb8bd37c8fd40fc62baa6def2f9c4d00eda7b188953ae502f6eab19aad89a7423894f72ac5119f29b0a68a535463cd39e76e0dbcf89917", 0x7a}], 0x6, &(0x7f00000004c0)=[{0xa0, 0xbf, 0xa4, "d6ec7740de82676ba227a210d8a85caa6c7b02b9480779fb2734b06929efe1b1e47f967c133a70fd3ef742a5c9433e28b135e08d28c2b79557ec83c827391bcfc17934c323662f90690b0cac567acbfefba89d38feea5cd9a747ea0c337dac53e68ea6194efd61ada503650e458ce145dc7201e7ffd8d08b8675dbe8253a53518c0b12da29e075ad63709b58573d3054"}, {0x20, 0x29, 0x7f, "4b1926a9386f3aa4bd"}, {0x60, 0xffff, 0x800, "5249f12f851ef69c19b5e8599ddd35470724ac6e818c103503ea6f4ffe938e0ec6f8aad2e363baff4a89d4a07fdd64cf56200d4fd23cd3a8ff1ff485d2be66eac53353f609fb53c975247689e4"}, {0x38, 0x3e, 0x1, "5422dbc1b2fac0b019ff4af13dd1dad9dd1a450ed2a43c33403cd14dc3be8f13f6ffa401a3d703"}, {0x30, 0xffff, 0x8000, "39999446dae83eb1b809096555b1e5de6d28fc914201fc3b018e"}, {0xa0, 0x84, 0x3, "59ef135310edc13ecc80dc9285a09e094c10f77436c4956772f033a6709a0e390a21d9d82fa813b5cf44d1d39c34eae072d158ecdf57662a3f91f0d557aafd5cc031d59f2ffa7e769636ef60091e02685e716b9b5631aaaec2ec59254158d181e1ee6da61bc3528c6f04137bdcc1993d5bba0ad92601e8edf2b24551057da9398e1e6a7d9b97973f6495e0f784c395826a681e0c838309572c6cba4cd440f8381b9ddca6"}, {0xc0, 0xffff, 0x42b47173, "74ee227e83246532b72bd8ddb715a6b4f0aa62b3add49880096fd008df57adfc55e2be9390351afda6fe20b3f83e18b7f6c87f97fdbcebce26dfc3fe1f2fa52789ead4cff1d499993b412826bcf08f683469a30c14aaeb7c1bd167a64d0ec3a08124c3bd3adca2efb100720e99db0f068b0839190007d39023261433995cc6ce610d5da156e22f8590be0696bf9a1a71dcdd649836d131283b398d0d559559366778c0ab62782aca7dc595"}, {0x1010, 0x11, 0x0, "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"}, {0xb0, 0xbe, 0x5, "59cd960d063958e27e94d7e8dd99cf0b1a4908af1339ba109e8be544b0e4b20ea6322352d908a9cd2ee1d9daa1979d67f0b6ba8bb80268b7a0f8719eb1d9ab3d30e9a5bb78b81344491c1e3cd7766e3a7b12770a06c623bff43cdafde09478745c93a9386bbd12a457cb2c6ea8e5e9ea8573fcb62862dc668f36b3595c98fc761dfacacb18a5ecb19bf394ad4bdaf3526f2b5461ef8f69d9871f430fdb9b"}, {0x58, 0x84, 0x8, "9675022c34fc2f2a95bb5d2451e278afab4937d57161b762ceec566cdcab4321933164b290c344cb12d81a4a63012676b0742032372c64f55fa1cd728faabf5400b41da243944e7f"}], 0x1418}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001940), &(0x7f0000001980)=0x4) 00:02:29 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8022, 0x3) syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:29 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000080)='./file0\x00', 0x840, 0x110) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="483dc29c42a8300485c8b24ac788950386b92944c8bf9e306c1801e3c5d5cb47323be7609e338180951af203905378bb6284e1d0ed49ac7d62a52b1ddb17651a7788ff74"], &(0x7f0000000180)=0x94) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) shutdown(0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) 00:02:29 executing program 1: syz_execute_func(&(0x7f0000000780)="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") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x2, 0x72, 0x4, 0x3, 0x2ff5}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x1, r1}, &(0x7f0000000180)=0xc) 00:02:30 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x8, "81b58edf427a8663fc4e6302f2e45d84"}, 0x14) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x4000, 0x0, 0x0) 00:02:30 executing program 3: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(0xffffffffffffffff, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r4 = socket(0x2, 0x1, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = semget$private(0x0, 0x2, 0x11c) __semctl$SETVAL(r5, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 00:02:30 executing program 1: fcntl$getflags(0xffffffffffffffff, 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f0000002180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000021c0)=0x1c) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet(0x2, 0x6, 0x401) fcntl$getflags(r1, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000002140)={&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x10000}, 0x10, &(0x7f0000002080)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000002040)="e0309cf29192f358086540f061", 0xd}], 0x3, &(0x7f00000020c0)=ANY=[@ANYBLOB="100000008400000009000000ac1400aa100000008400000009000000e00000021000000084000000080000006906001f1c000000840000000a000000000000000000000000000000000000001400000084000000070000000300000091020000"], 0x60, 0x80}, 0x1) 00:02:30 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}, 0x0}, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={r0, 0x4, 0xf, 0xffffffff, 0x8}, &(0x7f0000000040)=0x18) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:02:30 executing program 0: setrlimit(0x800002, &(0x7f0000000180)={0xfffffffffffffffe, 0xfffffffffffffffe}) setrlimit(0xf, &(0x7f0000000040)={0x2, 0x4}) syz_execute_func(&(0x7f0000000080)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc459014c4c0f1af0e22bf694448192558dc33e64f3430fb864423866450f18c4f344e120447bcc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 00:02:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x1000000) 00:02:30 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x5e}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) r2 = socket(0x0, 0x10000001, 0x800000000006) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1206, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ded6a597b578000000009fef1d72f9b4abaa9082182f1eff22d5bcbc67b6e3d3c61edac74841c00be82b51db42271530976f3776060bbd5ea169ae6c845b926ed92c59ff"], 0x8) 00:02:30 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0xfffd, 0x0) ftruncate(r0, 0x2) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0xfffffffffffffff9, 0x81}) ftruncate(r0, 0x20) fsync(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1f, 0x0, 0x40, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x7}, 0x8) 00:02:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) 00:02:30 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340), 0x100000000000019d) r1 = accept$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/58, 0x3a) mlockall(0x3) poll(&(0x7f0000000080), 0x0, 0xfffffffffffffdfe) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x7ff, "4cde6e21a1f469f0ed4970351e52e9f5"}, 0x14) 00:02:30 executing program 3: syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000002280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd2a97d80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000734588d40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b831eca72f01a85ac937168f0baf6dd248edf76ec259507160c450837d23f309962f4c3921855ae2d12843c76365535c73216bea9e71a811bbf6dfdac68898a71d3b21cbf90feb77de630341a1d023382614ea9e03b3b1bdddc45604ee9c1b4e0ab2d94357bb0f52171fd5a45edcdbd8af712d99c6613de0b9c137490c309b89b4d193600aa374dd1ae7a5f20f8d8c9bdc6bc8eeea00174691e814459c4521965422fe894f96dd12b7de9b2f0cd294635764e8857e"], &(0x7f0000001140)=0x1002) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x1, 0x9, [0x8, 0x1, 0x10000, 0xe7b7, 0xfffffffffffffffa, 0x6, 0x20, 0x4, 0x7]}, 0x1a) 00:02:31 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x7, 0x3, 0x7, r1}) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@remote, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @multicast2, r2}, 0xc) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x1) ftruncate(r3, 0x8007e27c0e2) mlockall(0x2) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x4, 0x1011, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x1f00f000) 00:02:31 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x120) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c18710000000000fe8000000000000001800000000028a601"], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x9, 0x4) r4 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r4, r5) dup2(r0, r3) 00:02:31 executing program 3: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) socket$inet(0x2, 0x0, 0x3) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="63b57c38183f11202d75194f5c824ea0dfd6bdeb7906620cd2311e83c907293c7f05639b1e5afea05536fd0f0fe33d0f7e87d04e0028a703ce7908657f2437d02c19f669ff84555e4c720b30f10b219d83f9d69185c74df8f5f9205e469e184ba20a3152a0b2462e61822598cafb2ded1719c647049aa0577e10366f7b1c4519f8c13ba1c50866ff4273ce5445c31538668388f8450b") ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000005c0)={{"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", "99d4df6b110d4e5c88b4dbd1ca5d4638012e8fde48b4f6bfa2fada7800742758", 0x100000001, 0x20000000000002}, &(0x7f0000000240)="7056029415f7fdebdf1f6b0f169c18770a9eea29e5d20eb5f438e0ddb735c2623d0eae80af658d483d18b764eb633e83dd2fd7941d0193922261694c0ada703d7fbefccca05fdb51f4a8bce1d74c6123a7c92b5a1cb0647454f23b6bdada74da281db9a60e0309c1110b1df58b3bf5a3f0698db892f8a8cc62448ac8df054bbbd7efb5a6245e03634f795260871377e7b53700bd22da440a08fa5ede8fb21e60ad5cb4fd9171a770d98b9bb2a85aea67", 0xffffffffffffffff, 0x5, 0xa5, 0xffffffffffffeae1, 0x8001, 0x100000000, 0x9, 0xffffffffffffffe1}) 00:02:31 executing program 2: r0 = socket$inet6(0x1c, 0x4000000010000009, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) 00:02:31 executing program 1: open(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r1, 0x8f53, 0x8, 0x1}, &(0x7f0000000080)=0x94) 00:02:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0xffffff03) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "3a90d9b89a97e055b4e85a4ac2f53787"}, 0x14) 00:02:32 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") socketpair(0x17, 0x30000003, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x7, "7a2d68e80c4699adf15481bcdb0ee126"}, 0x14) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 00:02:32 executing program 1: 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$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0xfffffffffffffffd, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x401, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) 00:02:32 executing program 2: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0), 0x0) 00:02:32 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x4, 0x8001}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r1}, &(0x7f00000003c0)=0x84) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000000400)="c04bbd76d224ab06d6f26d57b4a02bc28817177a4509cfac873403e2da79dd862c8299fef8dcef889db4b1229fb1f7a939f5fe5ab5541ed16ec859ec8c2dc9349293562a071ed2e1cd242c8965ab365f92f1ce206242610cadafe87e26399c3e44cd3c1f5ff0b1139f14960277a3b204b4c4419adaac40127aa44133e10b15a46d480f3b3983dbd34227a7ddf6e141b34731c96583f554f92c6785fa395c29bf9be2b80361f715") setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00"/136, @ANYRES32=r2], 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200), 0x5b) 00:02:32 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="51d9232f5097", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "5b7e98", 0x30, 0x99, 0x0, @rand_addr="bf36c715f9be98e9ec66947a4bb157da", @mcast2={0xff, 0x3}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "4cfdc1", 0x0, 0x0, 0x0, @mcast2, @local}}}}}}}) clock_gettime(0xf, &(0x7f0000000000)) 00:02:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0xfff, 0x6c}, &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000180)='./file0\x00', 0xf40, 0x2c) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f00000001c0)="1f19089a545f20e2eca7ee5206507523b48443284bc4c60ac15b7d049950c078bba336d11f43b88c5873d0de562c2a628129dab1f3044c0dc82f9c3e5d89964632dd32a1f4443e1ac63bd31c6972d7686f22bcb24d1513f7109604ca529261cf5e745130909e683a34582466f17081611573cc93e64e7e4158bec7e4874e7d465ef08e4d197ea4c49b432227c5f03e0316fdac668de03db6b6d15c95fef2d573dcfe127b722658058ba31d49c6b035e29b9e675ebeb0bd2de3d48063d3fc57a2ed2be9e57f8aa5459c09411f2e485c3b9ad4b3290cc3ba5451695198583f436766bb2a433e601bd069669475817145890526fbd60f27") setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x0, @loopback, 0x800}, @in={0x2, 0x3, @rand_addr=0x2ffc}, @in6={0x1c, 0x3, 0x60, @ipv4, 0x1ff}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r3, 0xffff, 0x100, 0x0, &(0x7f0000001380)) 00:02:32 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x100, 0x147) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f0000000100)=0x10) fsync(r1) 00:02:32 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000000c0)="b8d9ae02b35f666303538e7a30cea6c627792de5264af7547de3989e7d341821f1283a3ae0a0c25bafe97b81a7a64e3b9d239d345f86fbe8dafc67ef30590955ba66c7fd1d3149939a053025924b7d781eb7969bee92dd606731001d326905361dce67d86be34449deb77c324d86c5f10be070d234fd1abaf5f4bd266d8acef026139dc0dd9d6796d7c4887e4ca0e5e735787801ba75b8a71b4a2b1e0297baf851b7fa90ad0452719c6dd80094ff7d7eebc7c7a2223d70dc17721dd8d0810eb03572197152fbec9230af92c81d2796ca2c99", 0xd2) shmget(0x2, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil) freebsd11_getdents(r0, &(0x7f0000000040)=""/115, 0x73) 00:02:32 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fsync(r1) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000280)={0x401, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380)=0xffffffffffffa312, 0x4) rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') 00:02:34 executing program 1: getgid() syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096cf240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:02:34 executing program 3: r0 = socket(0x6, 0x20000001, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) 00:02:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:02:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) fcntl$getown(r0, 0x5) r1 = getpgid(0x0) r2 = getpgid(r1) getpgid(r2) 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x4011, r1, 0x0) 00:02:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000000)=0x5e, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0x1ff, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x400000, @mcast2, 0x81000}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x7d9, @ipv4={[], [], @loopback}, 0xffffffffffff984a}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000240)=0x10) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:02:35 executing program 3: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f8072fb0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9b2666450fd3ebf342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000280)={{"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", "cb993e9e2341775b609dc960bc2bdbb5ad16a6cbb4288038ff6985d39c5446c6", 0x6, 0x3}, &(0x7f0000000100)="669acc23dfb4a7fdfe3352e007b02f04f30f6ab89b00b827947ff10c14ac8b85aa3e4a8780f6b4ffbf8e49cec094a0d9558286fd23e088033785f676aed36012dc910c4d5e79a44cb74c39d966ecea72cc27a83b93c7084cfb611e70d554215d259462eb89d5c8b5314f414e341b9d755d2a697b47965fee14898bf152507e0ed2ebed1c156582e46b194b9200725e298f9433d9f704b91fd43ad0536c7da4bd60bc5e50072b1c38feaf5dea239f7fa3bbd6", 0x3f, 0x9760, 0xffffffffffffbc51, 0x5, 0x0, 0x1, 0x4, 0xa91}) r1 = semget$private(0x0, 0x3, 0x10) __semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000000)=""/206) 00:02:35 executing program 3: r0 = semget$private(0x0, 0x0, 0x100) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/37) syz_execute_func(&(0x7f0000000300)="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") open(&(0x7f0000000180)='./file0\x00', 0x88, 0x10) 00:02:35 executing program 0: syz_execute_func(&(0x7f0000000000)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fb7a7a237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e257d9cfe2aee3e31068a5ba68a5ba8f2940c44219a775d040dae0f0330fb18c0b4c000000800080008ca065600000c4215d6be574cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fdatasync(r0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) 00:02:35 executing program 1: r0 = msgget$private(0x0, 0x8) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f00000004c0)={{0x7, r1, r2, r3, r4, 0x174, 0x3}, 0x1, 0xff, 0xfff, 0xa00000000, 0xdb39, 0x2, r5, r6}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x40, 0x0, 0x4, 0x3ff}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f00000001c0)={r8, 0x100000001, 0xf, 0x100, 0x5}, &(0x7f0000000200)=0x18) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r9 = open(&(0x7f0000000040)='./file0\x00', 0x8001, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000300)="989cd32d2d050520d0f807913e2c1cf3420f53de4141e2e9c4a17b11285044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b002ce86e0d398c738888a1c40fbbdf470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d95a1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:02:35 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) bind(r0, &(0x7f00000001c0)=@un=@file={0x1, './file1\x00'}, 0xa) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/578], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x800}, &(0x7f0000000140)=0x8) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) r6 = dup(r5) renameat(r6, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000200)='./file1\x00') 00:02:35 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000000)="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") r0 = semget(0x0, 0x0, 0x200) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000240)=""/4096) 00:02:35 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e2e9660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ftruncate(r0, 0x70) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) syz_execute_func(0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 00:02:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x7fffffff, r1}, 0xc) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r3 = msgget$private(0x0, 0x40) msgrcv(r3, &(0x7f0000000080)={0x0, ""/35}, 0x2b, 0x3, 0x1000) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}}) 00:02:35 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000380)='./file0/file0\x00', 0x27fff, 0x22) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000d40)=ANY=[@ANYBLOB="060000009cf4105a0b922f1affc21b18d260ee5ad872fcd0199ac33c14d9b91e56e8e77f5fd0575eeeeb424287069d802aa431bd75142d11ded52609ee8b713e7cc381f5b416c95a505101ed7451e1dbbe4a0c3caeb4c84f3cdb217a5f4d7b1ad720c3561c87b9790b57", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="0200866ba437"], 0xa) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40c, 0x42) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x4c) r6 = getpgrp(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000480)={r2, 0x8}, 0x8) fsync(r8) setsockopt$sock_int(r8, 0xffff, 0x5603, &(0x7f00000004c0), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x800, @empty, 0x501f857}}, r9, 0x9, 0x30, 0xc50b, 0x7cace099, 0xd09}, &(0x7f0000000300)=0x98) fcntl$setown(r5, 0x6, r6) r10 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r11 = geteuid() freebsd11_lstat(&(0x7f0000000a40)='./file0/file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r10, 0x1, &(0x7f0000000c40)={{0x4, r11, r12, r13, r14, 0x40, 0x1}, 0x4, 0x9, 0x9ca6, 0x81, r6, r6, 0xd605}) ioctl$DIOCRCLRTABLES(r8, 0xc450443c, &(0x7f00000005c0)={{"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", "0c44b656d0de0c294bdf87763a99ae6dad22b80a4fad77e1489b90f3efd26fbb", 0x6, 0xf6c}, &(0x7f0000000500)="a364372510ee9c6b867959e053b8d677cab493a846cbe82381b7489a7cd4c31127c07f5b1b6d703422e08a5dca0b06132f4677c635e68308224fe751322b36040b6d36035bd0eba9196eef23147f01fa29b17fad28da0ae8d54154c144889f97030527ec95fe440db6909d9c56feecce6076fdb91e575254db238f605602766c2b40a5f11c5839cc1c4052aa6b976be1d319ff146f76f98eb3f94f55aa23439180034273e40802e803e3f5a6774f340ae3c5d725", 0x2, 0x0, 0x1ff, 0xf904, 0x9, 0x7, 0x9, 0x1}) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) accept4$unix(r7, &(0x7f0000000cc0)=@abs, &(0x7f0000000d00)=0x8, 0x30000000) 00:02:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) close(r0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/108) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x40) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) fstat(r0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:35 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100, 0x27) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000100)={0x4, {{0x2, 0x2, @broadcast}}}, 0x90) 00:02:36 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) sync() r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) rmdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0xb5, 0x1, 0x6, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x100, r2}, 0xc) syz_execute_func(&(0x7f0000000240)="f00fbb2ff3417c09000365f70e69690f694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4420fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0ec4217a168433b54c5e5b0000031d0d0000006278386850") 00:02:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x30, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:02:36 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000080000000053a5a5e18144bd921a293e46167770a0000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000000)="5286413f40da0501fc2ccc902a5e1ccabb5e72d1a193716cea85922561a2e2f25717831f21f2103429bd1206c0a55fadcbbdc7f648196547f434c9d0e29edadc1f16a83994c402fed72a4e16b64ad1da13eaba9d15ff3c82578a9876de5c242cfafc234f53ed9954f1ef604ff501fb162eff96c36ac34f0a9df89773634f1c37b2edb0b90eda24140784c585c05dab2e31ec5dbfef352ad002f867f1942557dfbdc53cb219b9497f76363d28d55b5916c801c25984c59e5c84f88e330caf454c14aab766246b023f06c582361d9979eccb06d29fc9326e4d7d") connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:36 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) msgget(0x1, 0xa) getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f00000004c0)={0x1, {{0x2, 0x2, @loopback}}}, 0x90) getpgid(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:02:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x87b, 0xff}) 00:02:36 executing program 3: fcntl$getown(0xffffffffffffffff, 0x5) r0 = getpgid(0xffffffffffffffff) setpgid(r0, r0) syz_execute_func(&(0x7f0000000280)="b12f91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") 00:02:36 executing program 3: syz_execute_func(&(0x7f0000000000)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c40161128203000000c2532d54532d5445e269f04081499b1d8d0000000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") mkdir(&(0x7f0000000100)='./file0\x00', 0x4) 00:02:36 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x20000000000) ftruncate(r0, 0x3865) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0) 00:02:36 executing program 1: r0 = open(0x0, 0x47fd, 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0xc4cb, 0x7, 0x2000, 0x5, 0x5ee, 0x0, 0x1, 0xfffffffffffffeff, r2}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000008c0)={r2, 0x7}, 0x8) getgid() recvfrom$inet6(r1, &(0x7f0000000980)=""/109, 0x6d, 0x80, &(0x7f0000000a00)={0x1c, 0x0, 0x6, @mcast1, 0x2}, 0x1c) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:02:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x109, &(0x7f0000000000)=0x9, 0x4) setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0xf423f}}, 0x0) 00:02:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0xffffffffffffff91, 0x0, 0x0, 0xd) 00:02:37 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmdt(r1) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) shmget$private(0x0, 0x4000, 0x12, &(0x7f0000ffc000/0x4000)=nil) 00:02:37 executing program 0: r0 = open(&(0x7f0000000000)='.\x00', 0x1, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x79cf, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x20000000000006, 0x6) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/139, 0x8b}], 0x1) 00:02:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYRESHEX=r0], 0x12}, 0x0) 00:02:37 executing program 3: ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000140)="7a9b7b544423a9b247db8897f921cc5deed053d7cc3c64ecdd67e34a7208708276023fcd1a782d737c3d853931bdd0b5df1f1f465fede7a5e3673edc26521a7ad5379aa111ec5b66866d2d380fca09ac8f1701ae8179419c870a26eaf3fd80b70d99923fbcccc05d66e51bfabfe3850030e7a85019839e0aa65e4a5b64d30cafb7") sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setgroups(0x400000000000029c, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x1f, 0x63, 0x9, 0xdb, 0xffff, 0x6, 0x20, 0x3, 0x7]}, 0x16) setuid(0xee01) semget(0x1, 0x0, 0x0) 00:02:37 executing program 2: syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x9427}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x9c14}}, r1}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x2}}, r2}, 0x8c) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:02:37 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)=0xfffffc82) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x1) 00:02:37 executing program 3: setrlimit(0x6, 0x0) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") r0 = msgget(0x2, 0x12) msgsnd(r0, &(0x7f0000000340)={0x3, "38a646475d68222e73f45a29008261ec41bf4bbd38dd181cfc1b56dcca8878e7d034ceddba04bb984f1a3c342a6642d137100e2ce205cc"}, 0x3f, 0x800) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x7, 0x3600, 0x6, 0x101, 0x3f, 0xa1, 0xffff00000000000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="05000156764c4f009400"], 0xa) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0], 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x7fffffff, @rand_addr="7bdd775dfe8bcfd0553c456a67568de8", 0x8}}, r2, 0x1, 0xb7a, 0x10, 0x3ff, 0x5, 0x5}, &(0x7f0000000080)=0x98) 00:02:37 executing program 0: mmap(&(0x7f0000910000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0xfffffffffffffffe) syz_execute_func(&(0x7f0000000080)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:02:37 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getitimer(0x2, &(0x7f0000000000)) flock(r0, 0x7) syz_emit_ethernet(0x4000, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) 00:02:37 executing program 0: munmap(&(0x7f0000f41000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x2}, 0x8) 00:02:37 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x200, 0xd9d, 0x1, 0x0, 0x100000001, 0x129d7c2b, 0x2521, 0x7, 0xfff, 0x1ff}, 0xb) syz_execute_func(&(0x7f00000001c0)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fccae101167c4c8ed72e41812047002b000000262727f1f08144287a1e0000009b9b73e2571616ac1000c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0)) open(0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3e, 0x0, &(0x7f00000005c0)) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) accept$unix(0xffffffffffffffff, 0x0, 0x0) 00:02:37 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) 00:02:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff0300"/136, @ANYRES32=0x0, @ANYBLOB="0000001f00000000"], 0x94) 00:02:38 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet6(0x1c, 0x7, 0x9) setsockopt(r0, 0x9, 0x2, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x5033, 0x6, 0x7fffffff, 0x9, 0x9}, &(0x7f0000000180)=0x98) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000380)="c0dd41ed64acc46b46716b2e848e443322ea76ed3881c53f7c198f2adbecf836b93fcb1cd9e71f459fd943e0bbeba679e109e70aea5113ca341caa46be7a3e92171abe10e871b017638e8b3f51f772a991abbf8277ea18584322bb963c4d241c03eee2692e011325b8413f388872c01473559938c6374979ec273e4ab5256628a58a42dea65790aba2cdf9b5c0ee38bf6177125dd8c7373506779e91805012") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r2, 0x2, 0x3a06, 0x4, 0x101, 0x20}, &(0x7f0000000280)=0xa0) 00:02:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x203) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000001c00, 0xfffffffffffffffb, 0x0, 0x3}, &(0x7f0000000040)=0x198) 00:02:38 executing program 1: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ce2000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:02:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c653000dedd3d75a1fbc6698e0d95b286d2548827a2b91e804be603000c960031f4d7436ae7c5168652da0e62155224d25803430e076386f3df28117b247805f1276c2f376ba8da0c713f34825bf1913aa766cb3345a598a557bdf4935dd5dec099fb360c86b02a89b5b7a0c04b949eb628b1006b7a602e46fb0f8bfb8cf43288b4c82954540bdb584759fe651cd532a6c448dcc9c34fabef01af880ed43c24ad74bc08c1cc"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) socket(0x1, 0x10000000, 0x200) 00:02:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x4, @mcast1, 0x3}, 0x1c) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x3) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8295ec8dbe00000000"], 0x10) shutdown(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000100)=0xfffffffffffffe47) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r1, 0x40}, {r1, 0x3}], 0x3, &(0x7f00000000c0)={0xfb, 0x5}, &(0x7f0000000140), 0x8) fstat(r1, &(0x7f0000000280)) 00:02:38 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000100)="982c3b0f05bf2088010091b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:02:38 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x200, 0x7, 0x1, 0x3ff, 0xfffffffffffffff7, 0x2fbe, 0x0, {@in6={{0x1c, 0x2, 0x1, @loopback}}, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x1, 0x2}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, r2}, &(0x7f0000000200)=0xc) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) 00:02:38 executing program 0: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x1ac) ftruncate(r0, 0x7e2780e3) mlockall(0x2) socket$inet_icmp(0x2, 0x2, 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000280)=0xb) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x5325) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x0, 0x8) bind(r3, &(0x7f00000002c0)=@in6={0x1c, 0x3, 0x0, @mcast1, 0x19}, 0x1c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000380)="ee569d4a6ae6fa678597e71222c05f23ecd0f63ca55718ef81b096a47f39e269cbdb96b09597cfd08975268a7c475a3e6819d2bf554b83548545f9335cccb01a1002c7798f6339f5f21622e3a6da1074662a8cd267067ed63941f421bc44ecce7b7c58aa378d99450714aa8cd5b305929ec65c05505a92f2bfc2da00731bac12996d8f19170550a9b01bdf2b416c7113d83b2496601807512552854e9ccb0c8d") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setregid(r4, r4) 00:02:38 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000040)="652ae0a84848be5baf66d3a2b122f9689336b77942fa6f65ffba7a6b0175ccc4c4f655be92a228ae55ff3a8f47bc96aa2e84e903e603bccb772a905b19cc665301f0d7f7ffdc4fdc66656d5e13141da771c0607fbe2e27738452ddaccf780c030d8000d6d800ca1713ba531da12c672b77a91e0b89b5c758b098f78ffe00742a0476648aeadfda6bd1da407878a5807bea15c1a9eca1579b455a3c5ca6261e9628e8b272a3af", 0xa6) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r1, r1) socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001840)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001880)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0)={0x0, 0x3}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001940)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x3}}, 0x0}, &(0x7f0000001a00)=0x84) sendmsg$inet_sctp(r3, &(0x7f0000001b00)={&(0x7f00000002c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000300)="1a49a96b68a2d6a8545cdac4f0922d913d993f4b154b755106834c9f8d4d3bfeebc13b6bab5137244b6ae98ab4d825a6e08745f5b196b4a2ecf8ca44755d4168f40eaa8b368d95da744f62154037095f9cbb9b292e009b56b2f4c1791703bccc8ce6149eb0dab1e3ccf125d08c27e6edda2d2d45439d013a16f37d65dc9ca27aa907b889a8861f60fc7d4bf58af4995d230dc51f584788", 0x97}, {&(0x7f00000003c0)="e4a758ab58b912f68d092cf4c9320fbb7fe1af236f9fa9571b7cf52606d199f4b88d4669f0d30b17c132a1bc2e0a0dbc0ecc1111e97acd6770431e53e06e3a5614f203b56dc4ba705ec97b0c4b9cb34a58469464b3", 0x55}, {&(0x7f0000000440)="d42b08b16b98db80d148ba20fd20b0a2812f4f2829fca7a3e9acc6a2586625c73d21670771b56629e99e0100232d", 0x2e}, {&(0x7f0000000480)="7a131b21d6b8dd51cdb08a80cfd7a96e00adeff7f749e60a956686f27e0494a35729167255f65ae1954ade9d07206f9e411edc3577d181041a1e6e0c7c44927062de5ab16f938e520bc7b2270cd659592d213c6ee43d6e640eaa8e3744a3f3e0483303436764f79cc6ae9af851e17da96aaba1efb397b4f78df0fa5a98179e78c694240b4d102d14764a805aaeb84d86d5c5c39ef7b7f8bf65e56ceee6c93ab235485c7907c171ecb86a954656397876d447bf64a0cb6e3cccfa39856dcdaa1440bc2a56edef3a2cedf2cecc807f0e8d00f5e238c345d256e1fb5bbc6344c5bed32c7cdc700f400abb27948bcefaf01bfad5d0", 0xf3}, {&(0x7f0000000580)="694dd54d1d3e9ec16124e347869d9a9e189b", 0x12}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="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", 0xfe}, {&(0x7f00000016c0)="a06fa88845218a8a00ed2eb5794a8f4f878c7c35fb9e", 0x16}, {&(0x7f0000001700)="36db38d75e1b6e", 0x7}, {&(0x7f0000001740)="5ef091d83741b302fca263aa2fb18a4720ad99fc2fdbf42b521284f8127503f680af", 0x22}], 0xa, &(0x7f0000001a40)=[@sndinfo={0x1c, 0x84, 0x4, {0x3, 0x200, 0x1, 0xa7, r7}}, @init={0x14, 0x84, 0x1, {0x0, 0x1, 0x8, 0xfffffffffffffffe}}, @sndrcv={0x2c, 0x84, 0x2, {0x100, 0x8, 0x4f10, 0x0, 0x5, 0x8, 0x100000001, 0xfffffffffffffffa, r10}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x4, 0x2000, 0x7, 0x0, 0x6, 0x100000000, 0xdda1, r11}}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0xac, 0x20000}, 0x20100) fcntl$getflags(r1, 0x3) getresuid(&(0x7f0000001b40)=0x0, &(0x7f0000001b80)=0x0, &(0x7f0000001bc0)=0x0) mlockall(0x1) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001c00)={r8, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001c40)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r9}, 0x8c) r15 = shmget(0x3, 0x2000, 0x418, &(0x7f0000ffb000/0x2000)=nil) r16 = fcntl$getown(r4, 0x5) r17 = getpgrp(0x0) shmctl$IPC_SET(r15, 0x1, &(0x7f0000001d00)={{0x9, r12, r2, r13, r2, 0x0, 0x1}, 0x10001, 0xfffffffffffffe01, 0xffff, 0x8, r16, r17, 0x7ff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001d80)={r6, 0x38c}, &(0x7f0000001dc0)=0x8) fchownat(r1, &(0x7f0000001e00)='./file0\x00', r14, r2, 0x400) r19 = dup2(r0, r5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001e40)={r11, 0x4, 0x2}, 0xc) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001e80), &(0x7f0000001f80)=0x100) clock_nanosleep(0x4, 0x1, &(0x7f0000001fc0)={0x2}, &(0x7f0000002000)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000002040)={0xa4, 0x1200, 0x7fffffff, 0x140000000000, r18}, &(0x7f0000002080)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000002100)={0x2, &(0x7f00000020c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000002140)=0x10) recvfrom$unix(r19, &(0x7f0000002180)=""/198, 0xc6, 0x40000, &(0x7f0000002280)=@file={0x0, './file0\x00'}, 0xa) 00:02:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000}, 0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="960000003b120642b76c9063b8539feb13fdc5eb1566062de2440100000000000000bcec869fccd0287de6ab926e3875e4918bc4165f65823d9b6f97d8907b2c53f6f6fb22fb4f2bb904887c984985afdf540cba9cde458f783f0cd9a514cd0e866cd986ee83ee5520d21d12e1d2fcc2844bf0ed42915a7d8c4e316987ca25370694be9812360e9c301aaf270300000000000100000001e4522e"], &(0x7f00000001c0)=0x9e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0xfffffffffffffffd}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:38 executing program 1: clock_settime(0xe, &(0x7f0000000000)={0x4, 0x9}) syz_execute_func(&(0x7f0000000140)="9666450f3821c098472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd3c4a17c2919f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = semget$private(0x0, 0x0, 0x364) __semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000040)=""/171) 00:02:38 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xe8a) ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x8, "91d518fb83854e68"}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r1, 0xf67, 0x1, 0x200, 0x2, 0x8, 0x101}, &(0x7f00000002c0)=0xa0) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000040)=""/14, 0xe) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1) 00:02:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0) fchdir(r0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) accept4$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x20000000) fchdir(r1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffffffffffffc00}, 0x0) 00:02:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) listen(r0, 0xe0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") connect(r2, &(0x7f0000000240)=@in6={0x1c, 0x3, 0x7fffffff, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x20, 0x0, 0x8, 0x6}, &(0x7f0000000200)=0x18) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 00:02:39 executing program 0: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8204dde87b8315f2f5b78f022e2f66696c653000"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) shutdown(r0, 0x0) 00:02:39 executing program 2: r0 = socket(0x2, 0x20000000, 0x40000000000081) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c659b449bd2de8fdcf7b57d00"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0) 00:02:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x70) getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000140)=""/187, &(0x7f0000000200)=0xbb) msync(&(0x7f00001a3000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x0, 0x7cb8}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={r2, 0x4, 0xf, 0x3, 0x5}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0x7f}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r3, 0x5}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000340)={0x5}, 0x1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x20000000000008) 00:02:39 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x3, 0x3000, 0x280, &(0x7f0000ff2000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r4 = socket(0x1f, 0x20000007, 0x100000001) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) wait4(r2, &(0x7f0000000400), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) accept4$unix(r5, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x20000000) r6 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000440)=[0x80009, 0xe85e, 0x3]) r7 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r7, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semop(r7, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2) 00:02:39 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r1, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000700)=0x1c) getsockopt$inet6_int(r1, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x1df, @empty, 0xffffffff00000000}}, 0x0, 0x9, 0x3, 0x7, 0x5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000640)={r2, 0x4}, &(0x7f0000000680)=0x8) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000100)={{"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", "60549cf042ec1f8d80f6aeb29f1d2d0ddce8456a95ea9ce32459202c4fb0e194", 0xf1b, 0x8}, &(0x7f0000000000)="185e140e1bfe2e14898efa7823e4e8cf60e35202a923cd173737bc7c68e884d28d193e422d7ca332b7bea03ad89e0ebe6f243abe23b703ba11319563687957055c93828010142ad76f38a5fd0246cb320cd410e8f6d639f945b238b30dcd6d005b9baf6ded235bd22d1051d7d3d1b45dc1208af7d31cd68994e95884d0", 0x4, 0x2, 0x84d5, 0x6, 0x0, 0x1, 0x8000000000000000, 0x3f}) 00:02:39 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x28) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x9) ppoll(&(0x7f00000000c0)=[{r2, 0x114}, {r2, 0xa0}, {r1, 0x100}, {r0, 0x6}], 0x4, &(0x7f0000000100)={0x1, 0x4}, &(0x7f0000000140)={0xffffffff}, 0x8) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) 00:02:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100001, 0x0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x140, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x40047456, &(0x7f00000000c0)) 00:02:40 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0xb, 0x1, 0x9, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x80000000, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7fffffff, @rand_addr="730bfaa562f61d5ee5d1339309c9b8bb", 0x8}}, r1, 0x533a, 0xe000000000000000, 0x0, 0xffffffff, 0x3, 0xffff}, 0x98) 00:02:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) fcntl$setown(r0, 0x6, r1) close(r0) 00:02:40 executing program 2: sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000140)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000380)={{"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", "918285596a40d2c55823e68aacf3498a02bab7526eb96fda6169766968ec4669"}, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, 0x80000001}, 0x0) 00:02:40 executing program 1: syz_execute_func(&(0x7f0000000000)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x30041, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000100)={0x2, 0x8}) 00:02:40 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x408, &(0x7f00001e9000/0x3000)=nil) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x4000, 0x10, &(0x7f0000051000/0x4000)=nil) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0]) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x400, r1, r2, r3, r4, 0x0, 0x101}, 0x9, 0x1b, 0x6, 0x9, r5, r6, 0x7fff}) 00:02:40 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2c, 0x0, 0x0) r1 = geteuid() setuid(r1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) geteuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000240)=0x10) setuid(r1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/249, &(0x7f0000000100)=0xf9) 00:02:40 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c020f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") r0 = socket(0x1f, 0x2, 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:40 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7fc44149f34bc822ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0887fd4001b00b0039000f73d539c4e26d296f0e6647ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") shmget(0x2, 0x3000, 0x504, &(0x7f0000ffc000/0x3000)=nil) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x22) socketpair(0x1c, 0x1, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:02:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) unlink(&(0x7f0000000100)='./file0\x00') 00:02:40 executing program 3: syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @mcast2, {[], @generic="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"}}}}}) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x101) 00:02:40 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_stat(&(0x7f0000000140)='\x00', &(0x7f0000000180)) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="985e4aa84a1cc80f05f35941460f18d8c4a37bf0c54041e2ebe2a20f0ad0f4a6660ffc97660f6b32e512c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c45bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400c4e1795128") 00:02:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000100)="c3", 0x1) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) setsockopt(r0, 0x4, 0x2, &(0x7f0000000280)="e1ce539e10f9d45188bca7c71648414200d39ceced28854c9621f38baef4a8a981af0f78c59160429a4279a94a9020b5b11f1717cb4e99744507bd2aaee70aa0762cb01f58fa2242fa8bfb085a5d", 0x4e) r1 = fcntl$getown(r0, 0x5) getpgid(r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @rand_addr="a71a1a674cc7716c40eaef6c340efa99"}}, 0x0}, &(0x7f0000000080)=0x84) accept4(r0, 0x0, &(0x7f0000000240), 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xfff}, &(0x7f0000000200)=0x8) 00:02:41 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x2, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x0, @broadcast}}, r1}, 0x8c) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0xffffff08) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e2000000d7900000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/136, @ANYRES32=0x0], &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x80000000, 0x1, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={r3, 0x7}, &(0x7f00000001c0)=0x8) r4 = msgget$private(0x0, 0x1) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000780)={{0x7, r5, 0x0, r6, r7, 0x0, 0x7}, 0xfffffffffffffffe, 0x5, 0x9, 0x4, 0x8, 0x7, r8, r9}) write(r2, &(0x7f0000000480)="42ee75ccea4490e028fa45c0b088c81b0abea94cf9607a3bb96dca33682d4b4eb00ef5f7b7eb", 0x26) pipe2(&(0x7f00000005c0), 0x4) 00:02:41 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchmod(r0, 0x8) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:41 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x1000, 0x0, 0xffffffffffff0000, 0x6}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x40, 0x6, 0x0, 0x5, 0xffffffff}, 0x14) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', r0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0}}}, r1, 0x0, 0x5, 0x8, 0xffffffffffffff1c, 0x8}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000180)="6c1b93c1e95ce187ca01bbf962b751c4c6bcdedaf1cdd291cc46b03f3e70098f98d7162f3f147c74e009a0e85678b145b307df029c393cddf8e05fa57ddc2b9eeafd540c09c367c24a94399d0151c60c48fd81e5de3d67a44563895fab1e9516e01ee11599d771f3381a0faa650eb01372b56ea1130397d74c") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) getgid() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={r2, 0x83, "f7d9fa6affbc112f25a3d86ba383849f25992c2c3ce577f362397e92e820e92790df5b818c970c89a005711f137cea3ff047a903c749e11f651536378cfff49416d5fb9386f12cab7ef87cf06b89bdd840c2d5b75145fb6bb013db6b8b519e893f9fb231f32c911c0d3661e91134749ca5c2afb3a6210cc33339e0c4f74b25eaaf1d9d"}, &(0x7f0000000600)=0xf2) execve(0x0, 0x0, &(0x7f0000000780)) close(r0) 00:02:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1, &(0x7f0000000000), 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/290, @ANYRES32=0x0], &(0x7f0000000100)=0x84) accept$unix(r1, 0x0, &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x3ff, 0x8, 0xfffffffffffffff7, 0xb567, 0x0, {@in6={{0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x58d, 0x0, 0x4, 0x8001, 0xcc}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)={r3, 0x42, 0x2, [0x0, 0x480000000000]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3}}, r2, 0x4, 0x8, 0x2}, &(0x7f0000000200)=0x94) 00:02:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x7e) poll(&(0x7f0000001000)=[{r0, 0x4}, {r0, 0x60}, {r0, 0x200d}, {r0, 0x20}, {r0}, {r0, 0x20}, {r0, 0x8}], 0x7, 0x6) r1 = shmget(0x2, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) 00:02:41 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x6, 0x1, 0x6, 0x101}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6]}, &(0x7f0000000380)=0x10) 00:02:41 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x400, 0x6, 0x8}, &(0x7f0000000200)=0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:02:41 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0314000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712bd83397fd300c9dcdc0fbcaf04100f00f39fd9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x6, 0x200}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x6}, 0x8) 00:02:41 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x203, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000280)=""/99, 0x63}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) 00:02:41 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0x20000300, 0x4) 00:02:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) futimesat(r1, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x3, 0x4}, {0x9, 0x9}}) r2 = dup(r0) r3 = socket$inet6_sctp(0x1c, 0x10000005, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) fdatasync(r2) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}}, 0x0) 00:02:41 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast1}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4}}}}}}) r0 = socket$inet6(0x1c, 0x0, 0x7fff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x1}, 0x24) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x8000, 0x6}, 0x8) 00:02:41 executing program 3: syz_execute_func(&(0x7f0000000340)="47afaf98432c430c0e0f05f30f59bfd900cf00c4a37bf0c53eb55767660f6b32f9dcd1034ed53ecc0fa0e509ab34d1c4e10bf8c4d667c4cc4d613d0000f581c66db712c483397fd300f245abd8dc0fbcaf00100c00c48291a939acc4e1a05cf701b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000c0f526265788fe58c4a1dd7dbbbfdd5cc62e3667426d110fd3c43ef5450f357c0f0f") 00:02:41 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$inet(0x2, 0x6, 0x7f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x81, 0x4) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001740)) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x100000000) 00:02:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022a2f66506c653000"], 0x10) shutdown(r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x3, 0x10, 0x4, 0x9c77, 0xffffffffffffffff, 0x5, 0x41, r1}, &(0x7f0000000180)=0x20) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:02:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x9, @empty}, 0x1c) truncate(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) sendto(r0, 0x0, 0x0, 0xffff0000, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x65}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x7d3, 0x9, [0x2dea, 0x33e, 0xfffffffffffffffa, 0x0, 0x7, 0x9, 0x4, 0x2, 0x3]}, 0x1a) 00:02:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) fsync(r1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000000c0)={0x2, 0x5}) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0x80000000, 0x4) 00:02:41 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:02:42 executing program 0: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c8c0f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/47) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000140)="0724a8e884e646fe71561cd7da6bfbeb562e2389bdc4ec0af2940bc5158eea393b8784405bf35f89dc195dde853deae4c8505a539628998a78fb3edbdc66a3e92219e90b5014c5b149423f5144") 00:02:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) syz_emit_ethernet(0x320, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) 00:02:42 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r2 = socket(0xffffffffffffffff, 0x5, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000000c0)={0x7, {{0x1c, 0x0, 0x401, @mcast1, 0x5}}}, 0x88) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000020000000000000027402493b2a920e887b425eb02000000a1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94136f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a4bf41622e", @ANYRES32=0x0], 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x401, 0x0, 0x400, 0x3, 0x8, 0xf9, 0x817, 0x6, r3}, 0x20) semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x7fc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8) 00:02:42 executing program 2: sync() r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x100) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = getpid() freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f00000001c0)="2be3adc1562a1520c3418cf1bf6499b53308a9051e3928596390ea4e725ffa934dd1bdb783b035df56461a8c33dc87595422c38510a6c84cfc973a51ed423fe3bac5f39e2557e54dc35b9884ce39b95fb494a61869a5d455609d01c153b4e17b5945af443dafe175d3f2088aea794e56ba6f7554a5a201987f193739c5b7b8e91518dab1ecace17fd4a2a6f7396dca5b41f5a7c9d8b3cbd4492d2fce00509346df3683d6db797bcc764b7794498e8d6a5417f1f423742c662c4e115a8544a6b5ca7d3e46de", 0xc5}, {&(0x7f0000000080)="0bc81c5d2332d385d81184c538ee719ecc1154e9fd8eeb8931aaa51e99aab1fd903e2152a8c5963d9e7faa3ea729e4e667c07cf8f36289d60cfc389ccd", 0x3d}, {&(0x7f00000002c0)="9aee88b3a2234594dc6ea8b8391e97ea644d07a150028719297f46c0bd3b858324de951f292201e79be653fdbf6c499563b82019c30423dacbb08a4d1ac51e12c2a0da6af9d14814b05a4ac4c72a43dc59274c215e0c839a262601dbeb9b2bdc761e9510bfde04d5eae3ebc12b25418eca86d70490c14688defb09a18ec7c03f454049c98bdf2461cdc623096666cedbfdb7857cfdeb6e18ab349f9879a4de68cb17a25a9f96228fd09ba15d61b9f4497ffc045d0c1a729d28bf2bf2ea372b78af779ec4f3aa1c6029", 0xc9}, {&(0x7f0000000400)="4eaa7026fa4c6307c96773c385a67bc80b85536d325984670cb99f7b3b0e7ebdc7351f92f76568dbbc433d2c9475c017598b6e599ca133fb2cd6bd776ae8b7091185763b63c0d456df27e77b70a1f6040cd3392ee0e02cc75e52b7b32dcce2d9e1d8953357450c413c51aae032d798ceb88dd26824cf4eb0aa7ac937843e99200bae1ab0828c3065730f9774f75d", 0x8e}, {&(0x7f00000004c0)="dc4a061de5190b86f8c2b7a2cf2c201514f48f6c606c086fb97151a7a79a6f71610597d4e4130be0181b9aaba2801a485714bcd67f92370ccac3de27c06548604bb39136963b53b6b74a22ad524c093d4efa3f05ccd8f60f80117bd47fdfdf0c422ec73c8887efd75a712d0d9e13d195ecd0aa91e7b0637bab94317903bedc3a2f2a44c9a0449d7593c3b5b92d70547bd6599c9a622885b79f007eb1bee55a37430196de6ffab1694aad9143866ae38c85f29aa8adfbb940d38b87f4a82e95610cc38204801ef888b2acc08df5662ff27e71064034ca2a554adce95dd3eb7b8493d626727897b507d28f495fdc1540", 0xef}, {&(0x7f00000005c0)="3a29a0c841123451d634bddb66049077b49e0a40d389b9a473e2a01655c087c7af532587690d0e11eb36e990e95c9a97196d0280962a71a10d38faa55adbbbf66850f5fed60f03f2e64b35ef9be0666ad75db0ea8b0955de733972842d73a4280db882b79a6039517149af2d38a4682b705d9bdc", 0x74}, {&(0x7f00000000c0)="56fb5fc0400b054ed0f84e148c18b11de24f2816", 0x14}], 0x7, &(0x7f0000000900)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000008020ff070000000000ffff0000010000004672ee245c34b494e4367d30d233bdcf6888e75ffc76326609bd71b446eba45fc59cd6e4f5c517f8dc91b3b1a3254e8bdb5454f97bccdb757361", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x2000c}, 0x101) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) 00:02:42 executing program 0: syz_execute_func(&(0x7f0000000440)="b8341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc66420f3a21310b972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d0c482cd9855080000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:02:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000080)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x20, &(0x7f0000000200)=""/242, &(0x7f0000000000)=0xf2) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) 00:02:42 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt(r0, 0x4, 0x1000, &(0x7f0000000000)="cd82a75af161eb37f09e9270c0b3f369022472319988672c941ea16271855ba2ce52da1e8fcc7753bb0d6434fb0f31496aa6db3cad3c53776b47d3756952faaa68dc45dea23cd05572c237477a6bd73f466af4190e8ab878ffd586e3ff2fb2d47427ca2c40ef3d1f0469e689", 0x6c) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt(r1, 0x0, 0x0, 0x0, 0x0) 00:02:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x81, 0xa2) sendto$unix(r1, &(0x7f0000001140)="786f32bc4ca171291fffa36d8f3c26a2b965b0d567b530f7c3d51463fd405bb429fd59ca566c1fb0847615cbadab2c59c0ccae5ad68acd53fc402608f4eaf52612d62d89438617244724abaffbe52118a6ce9f0d079207421422d81c9cedf2a89681627f407c86c379e1cdefefe13595550433f74061dd68905925707fe9bb8d9677430acd508dfa714dbe4caa256ba89a3b8ad0d0cba4f25445f06ee686d070ee13736a973ab61d1c0837db262c146ddb0dff119ac34bc5635eddfd2599de4cc58edf7754e1", 0xc6, 0xd, &(0x7f0000001240)=@file={0x0, './file1\x00'}, 0xa) 00:02:42 executing program 0: 00:02:42 executing program 2: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/173, 0xad) 00:02:42 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = socket$inet(0x2, 0x5, 0xa41a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000140)=0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:02:42 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) getpgid(r0) getpgid(0xffffffffffffffff) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet(0x2, 0x1, 0x46) socket$inet_udplite(0x2, 0x2, 0x88) accept$inet(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000540)=0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0) r2 = fcntl$getown(r1, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f00000004c0)='./file0\x00') clock_settime(0xe, &(0x7f0000000440)={0x3, 0xffffffffffffffff}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) shutdown(0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) clock_getres(0x4, &(0x7f0000000500)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) r8 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r8, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r2) 00:02:42 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) __getcwd(&(0x7f0000000080)=""/96, 0x60) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) execve(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000180)="9b846335e1d0b9ffb358df972b6c078a5c5e43cf4fa808d1733adc1c88515c52c80567ee84e10b9f200a473ce2a11b287d89530e0538c2c616c66b546323f05f8852c324fce075509ed42e8214c21026724560b665907c0bbcf1fad0eced82ff5f990156969075cc5837803d7cece45c401885c1bc61851f83683919ff4528a60fda63a0717369dd803c04149f02f0433e8ffbbc1fc0d04b10a812") 00:02:42 executing program 1: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x120) r2 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f00000000c0)="19433d52161b5417f99259e0ec0f62b1c63d50dff9f138bf77a6e9a1fe5eefd96e9276c0aa0720831761fc4d6ec07eae74e43379f277aa17347b36e777fe98818438bcf4231be6bca78617b97c79c08bd120e447d98bf53129f4f80d744055f45f6466cbb1e66ef2b51686c41f2ce88403ebbad9f87ef38707ef716c8c2a84805494d3305f86fe1c63122bbfc56331cfb7efac984fbac95bc9e15108daad256d12f2", 0xa2}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="caa2686b0995dd99c724c91d451de7feafa109ced284abd6dfd8eb994472956271ea2537c50d83bd8bb3a02bffbef7e1636d24b4e6fc49fbc5c3fc858420f1da29354a42c576b23432237b1f6536c29590bd61596b58ca4f78ac2aa47110ca90c64a86f7f3794a2a025cdd7fccbf65e538ae4479f803dab04a3b", 0x7a}, {&(0x7f0000000240)="23a01fc9181c16521eb6eafbb18d02bbb3617d84769af0d4576cc495afbdf42d210a0df6987b35fb937a55496b2cfa91a14d4be3c67c2deba6ac8ad1b67373897ca4b649975e4c3495f3b8045b0da84ecdb2cd0918ccb5ac0f095fbb03c3b8db2a37468abf9d222ad827bdb290a652c4338ec5e0f3ea7d62adb83b3c857254f3411bb592ba80e4789b6119d61417ccde5144f3a75fc109cd7b1b393b", 0x9c}, {&(0x7f0000000300)="3bd5ea5e526aae6e03ce94dc20497fc6d5f2aee9dadc32f8ac2e5f7e68f38fe609a2fac837d62f5cfb6167213b0c2ef09e92aba952290ad125c4a56408a64b464ca52500b4952648e25d8cd13038ffa58139998cea33eb5c6fb193e01bb6bd513c9ccffef03c14076e0e9c581ebd7c448ca2eb86883d8af4b78d7c88dd5f6ffcaf0801dcdf094506cefb4acc58182e420fc83eaa133f7c7cba9436939886be4215e5b947", 0xa4}, {&(0x7f00000003c0)="693d4d5773c822956c65c23b1c5d33385dab246f624b7b1cb7b06f51ca2e05653b752bbd7e43ee7db62f86416cc1c1a61520c25aabf56f85c96eabef364bf7ad66f622398a5b20cd4bdfe87244a98ac7f424cd90c07d3de0c8b24c43fa092d24e036b6001e24f56f6f232f5cf14ec3d73b98874fe871f37ade4dd40f12fc059bf85cdefe176e158cdfa1d2fdc3aa89de0a0a21ce791394b9e5ac2a0c764cbb941466025d6d88", 0xa6}, {&(0x7f0000000480)="6433a4d4a1be63f8cd8d336baa1bd14417179b0a760f6ab069f36e1e94bce1bc10347d336b14f0fb04b80a621c1a4201657e7d15bcd27f4f6a69c1aeab597ed532719d92994162b15f984bc27882bc9f52da5904f599376ff504be38ef75068b017bcbf1f523b69e6d17fda1ae4b7b329005e1053479498a7b610e6b13d87ed86a11ecd540c9f63a93e2f0532e01e2aa", 0x90}], 0x7, &(0x7f0000000780)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0x80, 0x8}, 0x5) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000840)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="90", 0x1) 00:02:43 executing program 1: setreuid(0x0, 0xee00) setreuid(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000380)="0017f8e9ecca83d52de16ceeccde86d0c436deae496b5c43f27315e4a77880bab135df2eb02ad5647efc2403d510a33162e66416742dd63bf919039ffcef14658220f97bd1103942969ee72f4952781258fdadbe58a99f9fddd2dbc637a8560106c46d6b3a70fee1b3eb0112e4e6") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0xff, 0x7}) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x80000000, @loopback, 0x10000}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x2, @empty, 0x8000000000000000}]}, &(0x7f0000000340)=0x10) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000400)="1b451f9224362bb8e26ef313e479eb27e1faeefa1890a0618f736f9a2dc23fe0ba178bc6ee1649db472f082f7b45d7fd7b") setreuid(r1, r3) 00:02:43 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$unix(0x1, 0x1, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000000c0)=[{0x2, 0x401, 0x1800}, {0x0, 0x1000, 0x1800}, {0x0, 0x80, 0x1000}, {0x3, 0x5}, {0x2, 0x4, 0x800}, {0x3, 0xfff, 0x1800}, {0x3, 0xffffffff, 0x1800}], 0x7) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:02:43 executing program 3: syz_execute_func(&(0x7f0000000140)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) syz_execute_func(&(0x7f0000000340)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c40ffc9dc42c00001e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc6c48139f1fe30a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x216}, 0xfffffffffffffebd) 00:02:43 executing program 3: syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140), 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x8ef1, 0x6}, &(0x7f0000000340)=0xc) 00:02:43 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004800003c000000000000007f000001000400907800000000450000000000000000000000ffffffff00070000ec9f0443be5dcea83ee8a57a0c2be5ecd92730b70ba087748bd3dc0aa7727d569c178703ff1f2d14108bb857d242571497ccbb3f5574f6dd52a2905f9a8fa77996d16ad777a404e5d01e052eddb76b8d36a12cf6865290483dc20fd86ad9a695454958079f7fff870e41382f5d82a026cc28fc96cdcc1ad94100000000000000000000001800000000"]) 00:02:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) r1 = accept(r0, 0x0, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:02:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="499a2128cbf11bae74b5b89e174b7cc5d9b821f44f4856ee3c8bf4ccdeed16045ce38514fee2043f84333ea0ce303cec7c233e61e1cc2793dbd9075b81beb274ba545ba9684c199018bf03", 0x4b}], 0x1) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8200, 0x93) writev(r1, &(0x7f0000001600)=[{&(0x7f00000003c0)="01751270cc23d989281c2a7f9e3b01c97bf9d923f741f678dac294efcd2891d7170184cac65990b6c78f7c8dda6e98eed2bcc5a814e6059690bd728d2acfbec4fb", 0x41}], 0x1) flock(r2, 0x2) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x401}, 0x4) 00:02:44 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getegid() getgroups(0x5, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x7, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) socketpair(0x1, 0x20000000, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000400)={{0x1c, 0x1, 0x8, @loopback, 0x3}, {0x1c, 0x3, 0x1, @mcast1, 0x800000000000}, 0xfff, [0x7, 0x6, 0x101, 0x3, 0x8, 0x2, 0x3, 0x2]}, 0x5c) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r4, r1) r6 = getegid() setresgid(r0, r2, r6) setregid(r6, r6) 00:02:44 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) r1 = open(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x800, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0xfffffffffffffffc) setrlimit(0x6, &(0x7f0000000540)={0x1, 0x800000b35a}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, 0x0, &(0x7f0000001300)) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000300)="bd1227e23f648275f34d18293b8167759f412a1c17959043a0e29f5da36d207be5bf09a0320851a9809ee3063fcdcbbeb2cb2bd5b64c905bf7feb7020626fe47c3244d7c013bcb3753080a82d903d0f869f571a7e646057dc3eaff1ebff351c0c6d48decbe2be68643ddcb98e5d2bd04a7cefef1566867813fc24cbf6abb791235af6e073f10c160c0a6d04e73cea160e6eeb7edb9fdb24bc7c8ecb3a7d2053e75d1", 0xa2) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETSRCNODES(0xffffffffffffffff, 0xc0104454, 0x0) syz_emit_ethernet(0x66, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x9d06}, 0x8) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1000, 0x1, 0x400, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2140000000ff010000000000000000000000000001ab0b00"/128, @ANYRES32=r4, @ANYBLOB="ffffff7f9f140000000100"/20], 0x98) 00:02:44 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) lseek(r1, 0x0, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000012c0)=ANY=[], &(0x7f0000001440)) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000001180)="9e7c33cdf3c1cebe69511434dd9713805f548ee3fd7113cb575f4368e536574086167b12e14fb41b4609caf8de4dc5a7fb43f3ad06fe2d99a8aea9fd12ae669f9382440bc0a5024e4856f4711ce9c67123bebd6211b3989ad9b674ad23ab97369ec3bb59b68fef68931f9932eb5c9ab107f8bc469910d44eb3d7e9c5843bacadf9f5ab5944805fc409092e4367f35ecd65d65c8b6c7808eee77047d9a5caf9d2e78e81a01fa5cc91d81acf200c838d99ab4d317fd124c21915f5") sendmsg$unix(r0, &(0x7f0000001400)={&(0x7f0000001280)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000013c0)=[{&(0x7f00000012c0)="3997391cbfcbeed8e2c3e7bd8a77d9b6081b6fc3e14ea3822d239122bc866bcf5e610c9654f969d97e455a72f9d51cf5852ddddac81241ff75275703b2bc12261df370e08a5ef08549d74f57798a90e97501cfeed9c2df4483bbfc2b8105af6287a773b6bbc995380e3f36f69dc9b3fb3bcf3cf852a693eb02222e43d2951d4db5d7aeb34b314c0837302587545a956a0b72eb043b2eee332fc3518c64d6113c234637d178e8ac6ece6b52c34b24eed4d33bbc3db6568ca32856777b9913344ac0bad5a5861455e9a02f56d2e66f89cac7246f4710d4b855197ca6cd3cbe8db68b732a3330b2fbcc7f9c55e1", 0xec}, {&(0x7f0000001480)="1857cd283b230dddc98d10064c58e532d00bc879f33099155dfd1fca2f016aa50372bfe60adae99dcacce7cc86ec8d9a0a969449d48b2fb66eb1da5e4d26619c1fffc8c4c026787c44b98b05e3bd4010054a79660813f08a14811548ceb58b2a5200f74955980c002d558c4fe4e17b76654f6eea3e4496480893b2c97d9722ca68c174fd5a712fa847103c2d4c6d90009883212532518baa97854873daa26018370721b5eaf839448595d350f8884f6703196119c287e5ffa237", 0xba}], 0x2, 0x0, 0x0, 0x4}, 0x20001) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt(r2, 0x1, 0x9, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) r3 = open(&(0x7f0000001240)='./file0\x00', 0x20000, 0x0) fcntl$getflags(r3, 0x3) poll(&(0x7f0000000100)=[{r3, 0x4}], 0x1, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000000)=0x4, 0x4) 00:02:44 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) 00:02:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) truncate(&(0x7f0000000000)='./file0\x00', 0xbd) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0) 00:02:44 executing program 3: r0 = dup(0xffffffffffffffff) r1 = getpid() fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f0000000200)="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") r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x2, 0x4, [0x3f, 0x51, 0x10001, 0xb00]}, &(0x7f0000000100)=0x10) 00:02:44 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x3f0, &(0x7f0000000940)={@empty, @empty, [{[{0x88a8, 0x1f, 0x1ff}], {0x8100, 0x81, 0xff, 0x9a}}], {@ipv6={0x86dd, {0x1, 0x6, "5bfbed", 0x3b2, 0x21, 0x101, @mcast2, @loopback, {[@hopopts={0x6e, 0x0, [], [@enc_lim={0x4, 0x1, 0x80000001}, @enc_lim]}, @fragment={0x3c, 0x0, 0x1, 0x5, 0x0, 0x4, 0x66}, @routing={0x67, 0xe, 0x0, 0xa, 0x0, [@loopback, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}, @mcast1, @ipv4={[], [], @multicast2}]}, @dstopts={0x63, 0xc, [], [@generic={0x9, 0x4d, "479dccaff24471435dff18a3fd04635077d27fdb3d3d0287776d97c77ef704f40dda7ce43131e7fc16f8524aee4f4e62e78252d2ec28f74a2ccb2422f690989484a70687fe1aad8ce64e3fe8b9"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xff}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0xdd}]}, @dstopts={0x23, 0x28, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x3, 0x98, "793a6e290135cabf1345e805cda673ab6c8584326c4ef9252fa329a97ae9cf68ce4506d5265d9c28912b9ac134bd9cdf28c35cdd24e7e7d429f8b994439403400e5ea38cb2ac6dcea6565828998e8f102df76ad4e749ba37ec3c080f2a9ec0c0c277318183a2999fdf38aab6f8622db81dced932756a4ebbbc498b6067f5e1cf873234b88e156685ba497061ed010b33241d5926050ea153"}, @pad1, @generic={0x100000001, 0x95, "1403fcb2d3b69399f5db2c7585037a95621f4e2c660ce71f17cf9a0ae96fc581226f8b427f016abcc91df05c99a7388b4141f3935aaf24abf247fe7237bd396a988c379206c7282cd61b3d6c3123d789a795c8962b0de5ee22d27dac05ce4cf6d4b64b87cfc125764835cdc31f8034035f2e7f94bcfd56d709386dfc4b29393877a87c60d32ff216acb50215704c907e6885f55e50"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x20, 0x1c, [], [@ra, @jumbo={0xc2, 0x4, 0x7}, @pad1, @generic={0x8, 0xd7, "d92690488f3aab2e60d089b7d1843eb7289ac21ad27420db08f85337bc2b5c9d941c9a5fab9406638a8f9faf80eb8c2679cac76a4bc3eae1e5a24ebc774135f80b4d3f8b5cc5df8338a0cf594e10effa64be9d4924b97565a873986cf3ea30d85658bb40b444506168da7a65342220db61b040ad5a32b8f4e5e7f57156e6a5bcd33b3c03a3fe5df8900d7e83155ad92efe6472fe93f754e5e62e0ebd4bb9d589e85ddcfd7aef05e0cb2ada7e8de403a3b2c6e598500d98a4ad6c1ad772b9e04a3128059e489ec814706498842faba2d207ef8726cac188"}]}], @tcp={{0x1, 0x2, r0, r1, 0x0, 0x0, 0x9, 0x10, 0x4ee, 0x0, 0x800, {[@fastopen={0x22, 0xe, "65050bf36adfcd31402281a1"}, @eol]}}, {"c35618450228c5134f4ef116669d2f2b7cf1c33b5a071114f7a3c304b2733c0724faa1a46943f8fcd42631fd4bc35d4c6013508356eeae5120ede39a7ae6e2c0b750949b98ffecf92a6b36db613a"}}}}}}}) 00:02:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000100)=""/209, &(0x7f0000000200)=0xd1) 00:02:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) futimesat(r0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)={{0xa167, 0x400}, {0x0, 0x8}}) futimesat(r0, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={{0x6}, {0x3fc17668, 0x3}}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x4, 0x3c, 0x7fff, 0x8fc5, 0x8}, &(0x7f0000000200)=0x14) chdir(&(0x7f0000000100)='./file0\x00') 00:02:44 executing program 2: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e8fc96091a12d7ed008d4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x10001, 0x5, [0x4, 0x19cd, 0x7, 0x100000000, 0x5]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4$inet6(r4, 0x0, &(0x7f00000000c0), 0x10000000) setsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000000040)=0x2, 0x4) listen(r4, 0x0) 00:02:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, &(0x7f0000000000)="bd49fcf0b5d95cca92abffb0b841871e8d6961c6b3449c760c8cbd6ebfaff300ddc61daa8c6a70d0d4c38ee851d140ef739e45ca41a6a5d55be777f883c7d66ef915938db0f18b4dc0a91a05ef88a2c4bf90c53f40483b41561dc568095c1c1d91e525b91a0bc139e557d682128fefd69a12ae4966a51050a4c64fde76042c3bf8e72995ffe8b30695b600b340dbe024468dff4a486718e9deb75dfb08d68285076ed45826f90642491ce3fe5d3b4ed3b9cb3f0b5512ec0882a7746487cbd64cf0bc98572d51ebf5df43173c57972aaef75a8dbd45d2b0719413c4cad97ede2361fc4f3a5da198b4370e70609e6fe791c6d01f23", 0xf4, 0x5, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) fcntl$getown(r0, 0x5) 00:02:45 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xfffffffffffffdd6) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, 0x8) 00:02:45 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf2e134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x6}, 0x1) 00:02:45 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000380)="04730b3ec5d2e4a456469c995113010000004a464f3d8215bef825e90659c9b6b804a44889247c513aac5ec5a46fc561fcfa02c60d1030503f1f8b85a2a9b1dd2fe589f4ffa761a73f25da2bbb94a56aa026714a6bc3eba002d7db9d931f81ea275e364333750948aa315c4632f01ded73d0b397349565e5ac4d0715404012d7485e0335a801d9f73872de89b6fd5bfb9e9eb288bc7ca52542ad4e1e5d31e29c778c", 0xd6e2346a, 0xfffffffffffffffd, &(0x7f00000002c0)=ANY=[@ANYBLOB="581e6977748ea9615aed0cfa2eb1f42ba07176a0b0ef0e39d8327cc2371774eef9424f73a7d664044ff01f84082ab6a9abff09bda2f02a8a1b477f8cf5c01c390d24e79875a41bf39460d91d81cd977e03fb732f8819a7a404780a58a84c588b7f0b05a061e095ea59653ee66876df85b02752eba920daebc79419965da75409dbbd8d249e101efb88ba2b4c14", @ANYRESDEC], 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) shutdown(r3, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="b159") 00:02:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) 00:02:45 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x410, r0, 0xfffffffffffffffc) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:46 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000340), 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0xd3cd2b50f8680153) ftruncate(r0, 0x100000001) 00:02:46 executing program 2: syz_execute_func(0x0) r0 = dup(0xffffffffffffff9c) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x8, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x145, @loopback, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0x1c, 0x2, 0x5, @rand_addr="246bc049457f6f44b751da9fb2ed5d0a", 0xfffffffffffffff7}, @in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x2, @rand_addr=0x100000001}]}, &(0x7f00000001c0)=0x10) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r1) 00:02:46 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x61ae, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0xfffffffffffffe31) 00:02:46 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x1, 0x54) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfce, 0x2, 0x1ff, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) r3 = dup(0xffffffffffffff9c) r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) faccessat(r4, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) unlink(&(0x7f0000000240)='./file0/file0\x00') 00:02:46 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/144) freebsd10_pipe(&(0x7f0000000100)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) 00:02:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 00:02:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto(r0, &(0x7f0000000000)="61abb9b5c7bff857b7ac0720512d1c02d391a4527b1d9a0a798bdb7f0b5e10dce975e704f82016f5e8d04f1c61f00e267853708b9343fceac8595af2279c5e043d1b501a19e898b10485b26084ac8ab46e9326dbbaed6d8deda6c3b559b8bd15cb9360ca550a57f081d411e32d834758444d41d8", 0x74, 0x20184, 0x0, 0x0) ftruncate(r0, 0x424) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:47 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) ftruncate(r0, 0x5) syz_execute_func(&(0x7f0000000000)="45ded1660f3a0aa7b23f598b0043db52ff660f60a8d5960000650f1f00c422edbbd444decdf2ad8f2878c36449040742f5") 00:02:47 executing program 3: syz_execute_func(&(0x7f0000000200)="984cbd5ea84a1cac0f05f359bf7a29010043c0eb2564f2ada2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec421ea2a5147e50907f240d1d2c4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826ecf27270dd4d48cc7e8628f6808c4e23596cb613ef20f7ceff20f2c8007000000c4a1dd7dbbbfdd5cc6260f76820e000080440fda2be1dca261c481f1da10") socketpair(0x12, 0x1, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) 00:02:47 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000200)=""/177, &(0x7f0000000100)=0xb1) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f0000000000), 0x4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:02:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = getgid() setgroups(0x4, &(0x7f0000000140)=[r1, r1, r1, r1]) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x6c67, 0xf, 0x6, 0x2}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="230099ef0760435854e21d0dd39dcf2824510800000000000000d880bbd2ba26f8be0aac2d4c000000000000"], &(0x7f0000000380)=0x2b) freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="9e0100008eaedf41e9bc4130d9d6965c500f4a5e9bb69e4458951b119af30309788d442f22792e2c0334ca82090089485d816ac7aa36d709a79e62650fcaafe39ff32dfe1ea6648e7353787003a09a7a4fe3e9ac283126ae9a00eb7e189a8c3e4b22ac882b268c4fe10ce5e40ff4f79311170ee1"], 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480), 0x4) setgroups(0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r3, 0x8, 0xecc}, 0xc) 00:02:47 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:02:47 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f510c4836bc6b78e16c65b87b54a94295d47c4d698eb0c388d8460fac59875e4cbbfba9ed301aa7f32c4169c8bc7944b95f6cda40044806a974a0661a6766895427aa1ff185465504000000e971d4172d54dfd7b70e565781f6379c4efd342217896bc5ca41475f31a5e6b6c1738e185e4fe0f788106726bdd55b8d157b32d3fabf70d9d42a042109750685ed36af738e02c76c40caad69e354053f0615278f78a847699271144da391dd863fe554b16a3e3631df0b24348a56b463427fae3ee76468ef98616af4d4870d9d6c30f818aa89e8ec756a14d576389f3a77ba65093e73c7"], 0x10) 00:02:47 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r1 = geteuid() setreuid(r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100), 0x0) 00:02:47 executing program 3: syz_execute_func(&(0x7f00000003c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") clock_nanosleep(0x0, 0x0, &(0x7f00000001c0)={0x5, 0x225}, &(0x7f0000000200)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) clock_nanosleep(0xe, 0x1, &(0x7f0000000140)={0xffffffff, 0x80000000}, &(0x7f0000000180)) clock_nanosleep(0xf, 0x1, &(0x7f00000000c0)={0xfd, 0x5}, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xb, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x80000000, 0x22, 0x220, 0x800, 0x918, 0x6c, 0x9, 0x4, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x8000, 0x8, 0xfd}, 0x10) 00:02:47 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) linkat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x7) bind(r1, &(0x7f0000000340)=@in={0x2, 0x2}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r1, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x41) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) setrlimit(0x0, &(0x7f0000000200)={0xffffffff, 0x7}) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr, @local}, &(0x7f0000000280)=0xc) 00:02:47 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8000, 0x74c, 0x40, 0x7fff, 0x8}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in={{0x2, 0x1, @multicast1}}, r1, 0x2, 0x100000000, 0x81}, 0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20e000000200000000000000000000000000000000000000000000000000000000000000210bc57d1181ec9d0000000000000400000000000000000000000000000000000000000000000000002bbd0000000000000000000000000000000000000000000000000000a36665e5c2fe00000000000000", @ANYRES32=0x0, @ANYBLOB="01000000b2710000020000000100000000002000"], &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xd816, 0x4010, 0x1ff, 0x3, r2}, &(0x7f0000000240)=0x10) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x40082, 0xfffffffffffffffe, 0x0) 00:02:48 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) dup(r0) fchdir(r0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xfff, 0x4) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) 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, 0x0, 0x1}, 0x0) 00:02:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x0, 0x0, 0x8000000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1010}, 0x0) execve(0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000440)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @multicast2}, 0x7}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x89}, 0x20000) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) 00:02:48 executing program 0: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x5ddd, 0x1800}], 0x1) semop(r0, &(0x7f0000000000), 0x0) r1 = socket(0x1f, 0x20000000, 0x3f) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x2, 0xfffffffffffffff8}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x6}, 0x8) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x2, 0x1000}], 0x4) 00:02:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e20070000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="8000090002000000"], &(0x7f00000007c0)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000800)={r1, 0xd1}, 0x8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr=0xb6}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x228}, 0x80) r3 = socket(0x2, 0x5, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x1, 0x9}, {0xd4, 0xefd}}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000440)={r4, 0x2, 0x5}, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000340)={0x4, 0x2000, 0xffff, 0x40000000000, r4}, 0x10) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "250655f80ad351a05232a554a849048458c44ff24aaf683a3ae54ffffab4625918eac596a7a8b1a43ebf7c53f04d611a1b64e086709089a53c1120b2c68cf94a628e493cd92d9979235b5cd57bc70ca81eb704c3f0262853d60ac940613e9b7840e16f36d4b28da175a319daf9a59ce4d0f96f332c9816f1aae0c745d8b89731bc73266cb7c60ea559051b87eb52899cbd29de5b81f8a38ac2da2b63054905990a719f7c232397fd707dc559fb44b3ff8b24c47c515e5d5bb7cb3c2272a6c48ac5ada3d9f56d138d610d9008de06a1c7fc29f67a9cb48e15bfa7eadf6e030242e07aae19cb883ef7ad195358ab478457"}, 0x100) r5 = semget(0x3, 0x4, 0x424) __semctl$SETVAL(r5, 0x4, 0x8, &(0x7f0000000840)=0x2a7) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0xf}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000380)={r4, 0xa44}, &(0x7f00000003c0)=0x8) 00:02:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r0, 0x0) listen(r1, 0x0) 00:02:48 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="666bb1a35d88abd78fb944ae8b865712f5a60b2c6a283f15d578f7"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), 0xb) shutdown(r0, 0x0) shutdown(r0, 0x0) accept4$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002, 0x20000000) semget(0x3, 0x5, 0x1) 00:02:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x100000001, 0x4) syz_execute_func(&(0x7f0000000000)="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") setsockopt(r0, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) 00:02:49 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bf0311bd0040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x4) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000240)={{"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", "a0695122f473937f7a11955053c351e262a0aaa6f54cd343b39f3107885cadd8", 0x1, 0x9}, &(0x7f0000000180)="d08a35be15d8e2a30063e7da59570360f2c19e4f605a78e2580968f1e7ed22ac673102ea0f3c4edcc0719182d6f82cdda305c7e233feb69d010ae4c04b013d5b108bab440548bdd87f9165d5189cccbac68c4ee9e8ca023d507b877adde9c9223ea9348668e2b11ba7951963015e52049cc2359780728dc4b42a694019ecf25184", 0x8, 0x80000000c3, 0x2, 0x9, 0x9, 0x800000, 0x1ff, 0xd6}) 00:02:49 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0xb1, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x7fffffff, 0x10, 0x9, 0x7, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0x20, 0x4) accept$inet(r3, 0x0, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r2, 0x6, 0x312, &(0x7f0000000080)=0x7fffffff, 0x4) 00:02:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000004c0)={r3}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) setitimer(0x1, &(0x7f0000000580)={{0xb5}, {0x6, 0xfffffffffffffff8}}, &(0x7f00000005c0)) write(0xffffffffffffffff, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/195) r4 = semget$private(0x0, 0x3, 0x100) semop(r4, &(0x7f0000000380)=[{0x0, 0xffffffffffffffe0, 0x1800}, {0x7, 0x100, 0x1000}, {0x6, 0x0, 0x1800}], 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:02:49 executing program 1: syz_execute_func(&(0x7f0000000340)="0c1bc481f82efb98cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c494c394c3363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007252314f864f86450f17720d14111d54111d00") 00:02:49 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x20000000) ppoll(&(0x7f0000000100)=[{r0, 0x120}, {r1, 0x4}, {r2, 0xc}], 0x3, &(0x7f0000000240)={0xff, 0x8}, &(0x7f0000000280)={0x7}, 0x8) 00:02:49 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) connect(r1, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) freebsd11_fstat(r0, 0x0) 00:02:49 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(0x0) 00:02:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setitimer(0x0, &(0x7f0000000040)={{}, {0x1000000, 0x2cd6}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) r2 = dup(r1) renameat(r1, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x10001, 0x2}, &(0x7f0000000200)=0xc) getitimer(0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) 00:02:50 executing program 3: syz_execute_func(&(0x7f0000000240)="982c1b0f050520d0f807913e3e2ef3420f53de4141e2e99680c0c05b660fc4014ef04680b64f000000c1c4c31d6f3a7f44c1f79c22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2edd63a080897292901b00b4f00000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a2228681d1d440f2b550142c4c4e161dbcc20b15ffbb15ffb110f0fca3804833600003a00") r0 = socket(0x1, 0x20000000, 0xfffffffffffffff7) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) 00:02:50 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x0, "4042cd791d0dd518ca0b5b49bc324b6e"}, 0x14) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) 00:02:50 executing program 2: syz_execute_func(&(0x7f0000000200)="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") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 00:02:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(0xffffffffffffffff, 0x9) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setsockopt$inet_buf(r0, 0x0, 0x57, &(0x7f0000000100)="49061c713a8d53fe8e1c3421a490bfff8ec3b239492872b3b056bca134cece174f511c65f8d14c2ad7d4ec299ee01a5aafb507d8135180df5d791750461d7eefe07fbf1e98d7a18e907ede3451e62488dcd67d25ae36bc3de5c080007bf20c52ef647b56ecd92827f1c0417eef21312b0751658425c67677fe477cbab37ba3429ae10aadb56493b70de516fcfaf2301593b742865507622709c8f397ba7ab26cc89122069dab5786a2acb2f16cc26e675419afea20cec12f61f1a5a3cfed8942a255ff122c080e297c17803cf1147136d9254b95e968eb27ca718440", 0xdc) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r1, 0xf109) 00:02:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r0, 0xd937) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) 00:02:50 executing program 1: syz_execute_func(&(0x7f0000000000)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec40be9741bfb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b260b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r2 = dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") semget$private(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000780)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3}, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "81ab1bba77d91c2492515e910e6d1f94ba1ec740a92ba3bd6a965df45088d551", 0x74, 0xf7}, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x3, 0x0, 0x6}) getpgid(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:51 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x331, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000680)={{"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", "2104ecd3401171dd21f79ebc2b8f85f4aa392fc460686443f862d1a2c542c3d7", 0x5}, &(0x7f0000000100)="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", 0xa20a, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x4, 0xfffffffffffffffc, 0xff}) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) flock(r0, 0x2) accept$unix(r0, 0x0, &(0x7f0000000000)) 00:02:51 executing program 1: ftruncate(0xffffffffffffffff, 0x9) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000c, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:02:51 executing program 3: pipe2(0x0, 0x100004) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) dup(0xffffffffffffffff) fchdir(r0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) 00:02:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000080)=0x15) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:02:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x180, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xda, "8b07cd4971b8dbdd22b3b2324e35afac5d39f3312aede8cf93eeb21e17c27b97f2eb54dfd7e3dc296f5f5a2950705e3c993a9c97506fcdc61a566bef4c136ccb5fc68e71c1c6d7a45cea69aa17e54d78cee070d70e4e4bfafbdc5e9db4786f33b3197986b93c8d21700b94534e51337f192b68007b42e0f013265cc4a82040d8cc579968716edd8369dbbbcfb93e8c1a122ec56e7820084aaa5c32451103c4d4f5f9567bd3dd50e9676fb8de7a8c00b0b0f7afe72641c59040056041f888a862731583b6d65125d5e63556f8e4469931d4bf70e5bc4f2fb4f80c"}, &(0x7f0000000280)=0xe2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x8}, 0x8) syz_execute_func(&(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:02:51 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8) accept4$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x1ff, @mcast2, 0x8}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="0900511675dad749e0920481b9e4621b254173e952ad034fcd6068f47fa9c393f3987baf97cb22ae737e3365a912ac0da2076b748507d5364de6983a8a926e6113aa536d14b7e22c81274bcfbb84088e8f89ca0de765c82824b9c4f566b423aa82c11436d07bd3d2a42bea7ab9ae4791ea2fd3fddf34baccf68587855fb8c534f5e57927bfee5e6daefd93", 0x8b}, {&(0x7f0000000780)="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0x1000}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000000180)="2d529618cfe28f549eff776223", 0xd}], 0x4, &(0x7f0000000200)=[{0xe8, 0x29, 0x9, "e4a44e9e48e4d58e0438cfff40ca68d8274044f1d6d6c3a0913a8d2b91ea49182f3016c2b990806663fc5760618a5cecb04d8ec750c174e0b0e2adc086fb17065fe5a8d53c132351a950559a9f0538a3aa84af895af4c27b4db4bd19d3bc24ae7c03944ff7aec3aa15ae96de0cff9d1c4f575e88ae4a8836516e5128f00d280ac4f6375ecdbc2ee1416439ee65f8a29aad23a2acc61f50384567447d6ba03926fe5dbb4eddd26959523032e299dc371ab1e6cb97d51280519e3700b4fa8bb60deaf53354ce58321cab589907d795ac4332"}], 0xe8}, 0x8) getgid() setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=[{0x98, 0x88, 0x9, "8bd59c7dad2d26b87c738859d83bc7cde9a711916b418af651eee0910d03e09d56becc04a73dc55a0d4db4cf93841fed9175f9549e0fd4c20f10f40dd13c5b8fdf8d231e1759d786933999882f8b2bf40870e9b3eaccc65412c4cee0bc7ad299dead3d5d7a9d210acbdea22b3ee9ec41216f0cafe1867dae76b052fe0443a839682de7cf"}], 0x98}, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x800, 0x0) 00:02:52 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000200)={0x80000000, 0x3}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd16541c6f859670f381d6a2f67450f483bd1d926df1263460f76c1787896b001460000e1b1ac45e22c892a0f0000009f") r2 = shmat(0x0, &(0x7f0000ea8000/0x1000)=nil, 0x3000) shmdt(r2) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0) 00:02:52 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)='\x00'/13) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 00:02:52 executing program 0: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0xfffffffffffffffc) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x2, 0x100) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000100)={0x2, 0x8}) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], &(0x7f0000000200)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xfffffffffffffff9, 0x100000000, 0xfffffffffffffffc}, &(0x7f00000001c0)=0x94) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x7, 0x1}, &(0x7f0000000280)=0x8) 00:02:52 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) close(r0) 00:02:52 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x10088, 0x102) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x300000000, 0x5500, 0x7, 0x40, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0x9, 0x10001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000280)={0x0, 0xffffffffffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xd}, &(0x7f0000000340)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r3, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) 00:02:52 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x1c2fcb7d3582f72d) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x3b8, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x1fe}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x41) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xd, 0xb1dc}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) bind$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000172f66696c65300078bd020e08c7dc38595351c888"], 0xa) 00:02:52 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) writev(r0, &(0x7f0000001540)=[{&(0x7f00000001c0)="4ca68f09424e34f76c8eb4e99825d950364e77b4452e8f733e574c16e44801c381be7b8250c608702d4869782ae50329bc7a54ddd7b08270be59588fdab16bd7badff08782d411715777c3134744e41c8aadf490fd08ab483ff8452c835a4deb1452ddd98a6a9148554c70458e5e2785a21ad6520638275308d68a8e7278f869ec779ce523ac72", 0x87}, {&(0x7f0000000100)="4c048029b398c462b6728286c44642efbc42f6381ebe8ae560a0b07cfa6c3e6f67703ed5237f98b538e36e6eb719f119c10f35d2a0aca4a2ad8f6567fa4961fc7c506f07f974c55f1ca7540689feb8bb81c5879bef5c3e5f88a999f5262586c3e3ba73398876aa3bceca51d44ffdab2b", 0x70}, {&(0x7f0000000280)="bf286b761a73be25fc6345f20a2f7fc4634724bc5c06b1ffd69f156d1d3394df2a93d46669dd541b2173e1ee320789a78676f3e9b15fe4df2b2d0f4ba4cf5987dee9fa8a144a6a0e08e988ddd6a89e647fc951f8bcecf841a0e298f0efd6c16ec4e13512e9822bc6fc35e6e00cb173118078cd21b7e102b967c30e650aa965b307fd4ce3c35cf8a46b236e311094641cdcbbf97474d14415de1e10f54dc3850f4a1da5585affbdd2d4f84c5e25c3771bddc8d60ba5688c21609449b64d65d67a171b", 0xc2}, {&(0x7f0000000380)="a6ca5e7643b86e5f828f22725461a876434de15abbcd778476f1151179b1a1d5b806f9393bd1e314be07a08f7a8535f1a37528a77561a82790e3785cb0ad3c1198e6df3f4eaaf9455909f785482455bca53bc2b1d1f5f5a828561bd5aa9ee1c28d567035ec693473ad4070e33c01f12929fb0d23b08620f62eb4cd208676a5deb7e057e10bfa600daa6a7cb4ab82f3714deaeeb6642bffb0044ac3850715f888c62f4775974e27a5d86fe648141783899dc859566f743d2d2396bb1244f98b9d3932c8c1d7f057ce83d34ab730b9c738a133a926dbe2c789a06f1687b376d965fc5318274f7688b9610bc9f367a8534deafcc57e1d", 0xf5}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="be9ce1a2c9130446293131f51444977022c7d8b847ce1aeb2bba7151dbd854ed32f04abf509fc87f2ea88579b41b4ce1", 0x30}, {&(0x7f00000014c0)="4b9851877dc1c77493a335e7c78778eed47adf42b5fab99b303d192fe835b1b78ca102c330e82aa10a9cb87130d1d5d518fb7d6ceeede9e0eb02f2589a8d34dc47151096a28ded", 0x47}], 0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="5cf0917b08d400556e68ce123c82c1fbd1a09f52f553d32e227a74c4a171b72c1058ea52e53547e45b0386db08df96d9b344ed7f0e7f3b82a0cdffbde97725c5665c1815ed795afb9a2dacf6c388fcea468bc7048bd591afb51d279c114756bd06304fbe3516c91e05900cdb04116e1dc3bf1db9078f123f08fcac4478ff", 0x2, 0x1000000000000000, 0x7fffffff}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xb, 0x0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001640)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000001700)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001740)={0xbb, 0x2, 0x920, 0x100000000, 0x7fff, 0x4, 0x0, 0x80000000, r3}, &(0x7f0000001780)=0x20) accept4(r2, &(0x7f00000015c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001600)=0x10, 0x10000000) 00:02:52 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:02:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1) sendto(r0, &(0x7f0000000180)="a2", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000900)="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", 0x585}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x0, 0x9, 0x81, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xfffffffffffffff7}, 0x8) 00:02:53 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x1, @rand_addr=0x4}}}, 0x90) r1 = socket(0x2, 0x30000005, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="2771a37df29b1dcd6dbae461e03fed8167b745a726091530a1cebb9710f8fa667db8461e0ab0a8c2d102cf5bfd76b8911afa981f627827f8338b2506820981c8803b74ecb5e6a4e36ab9b2a018354a4909c73b9e95b316e11ecd8e0f9459967d64e5ded85c3c4eb97353fb632938092aac5f235eaf84de343e0badf529481396bedc471e8bbb64e4b86ab8500080909cade07da7c1638c47567d52c9c1d7fbf7065051d39321ec6b5058b59273d2a6ee1ecdddb72a2591", 0xb7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x6930, 0x3, 0x4, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2}}, r2, 0x8, 0x6, 0x7}, 0x94) sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="250000008400000004000000f893b9a90de1000401000060ee516915455b8847ac34c0562f"], 0x25}, 0x0) 00:02:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffb, 0x4, 0x0, 0x2, 0x200, 0x3, 0x2, 0x8343, 0x3, 0x1, 0x1}, 0xb) r1 = socket(0x2, 0x10000001, 0x84) geteuid() connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="a2994879f0623a8e3c95f9b10ff9703da3220b3560c9768758e841ef10822f5da8b9fab9752986ed11d6d9b082a2205dbcd30470b4e9f6243c827d8bcecab408fd075323e4f4e6940a41fc4b2c7e2bc8131b05d695ef8285548f3e4ea00d0d9ed04d03c29f4e09f9cefa58a8289005e370b19f595c1ddaf45762472c7b216c5d99d930d1f5a81c796369ddd03d4af978201548daad3ec0bf61a0e84f3cd483432cd66f04358968857675036d75386efe29e74c4a706471e9ebb982ded17ad1d0a1f1c7bff208ae14e77aea2474091b65b95326f5d50657"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) recvmsg(r1, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000200)="0e3bdc5414a3b6848a41c55d98ad68b8b164662ef906c314e077ca473ecbf733d29061cff31676791c5e2c679e8febfdb482956491d97236d09d4dbf451077010fdcd79c584db3199ceb16c125607378f5137a9634144df2ebfff279efad70ba450dbd0fa5aa79ef995943a2b7530d05310de887c2392c115eaf774c374de3a1e09f8919e52d36ab0835375dea0d3a923b1a38b3e387349ec8e47a82e67d00d656ba320fa3030c79061750ab32a9b8db93fd2af55cd712dcb271925c1f6ce0e5ab12a6a88f61a3b87fe733998090b827", 0xd0) geteuid() 00:02:53 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:02:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) r1 = getuid() getuid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) setreuid(r1, r2) 00:02:53 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000000000474f69e5cce4a6ed942856"], 0x10) shutdown(0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) r0 = socket(0x10, 0x10000002, 0x7fff) freebsd11_fstat(r0, &(0x7f0000001180)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=0x400, 0x4) accept4(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00"/4098], &(0x7f0000001140)=0xffdd, 0x30000000) 00:02:53 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") 00:02:53 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="744b71b95e12881d5420c6f1636c54632f58aa7b3873a5aaa0443ca4b5e9ee6049db1af9cf4b782d766873805664ae3529c321574934b1a3d52f6180c9c91fcc0b51698678bcae8461df774a60e9ede9d665a6ded3419b85ebc8357d3d4834433d5bc7ca11793ab8c365d0c1bb6b28a1d3c8cc13fe6d4e6bcf7e82cdb63ff97f2d3fd062cacddab972dd911e4a36bfe9c462565013803feff155ba88f02d10c66346ae2e814731c47484bd6d9378c867a3a712e479b9cad6ca66fc014fcdf202bacc4850302a9aaaecb4ae0497784f393bc082ea6c63c852c97f136b95e415e0ebb3babd67e1b8a4b644f722c79b8c90646d22b8f3819005edb16e49a7c52ced32720098655028ba722b2b6ab5b4c95add7baf0cdcec0819abaa8d7ec5111caf5bc7d0a54d33d91e20198ca0a5a175dc54a211eecc287ba458ddeae000fce6f5f91eaae99414d1a45ed25c721a84129ca1de7f357fc47615b5404e03c37b3418a3b969159356eb8695ce13706d7d3d4aa1bd177f78ee01ab92454d2284843c9c758276ebe78c31156086ab439043359ffc4265c042061b9f3a8ea56e97f2f1f35738443363d3d87e5e3e273d8e27525e2655e71031782a2ab5dcfab8e231dc3b0e542598a1d3fb3cd79b28980c029f46131a80b294523e23825f7f85e80742aa505a72a7de734fd5387af450c39353bc042578c6bfd846cd02e62f05524afe4d359ae0fe7155c6e47a7da1", 0x20b}], 0x1, 0x0}, 0x0) freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fchdir(r0) 00:02:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="a627dfaa5242e4ef6127fae19323502b1b5ab65a7c21eeee11a94d4774cc413ce30858be479a2a83f6e87b82134b27a16cba5dff4fbbb406170c50593ecaee00ebda") semget$private(0x0, 0x1, 0x10) semget$private(0x0, 0x4, 0x100) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080), 0x2, 0x400, 0x2}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x6, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000140)="8f0e3e2080c599575d5eeb4857010f98eeba709944b8647423e77e7001ffa35f8491283138fa08309fe94feca66e36ea3e066ce2a1c6cf85fb04a76e172f36710e83526df993f11d529555fef4623bf0e533c95961aeb27a710432970a894d9b3862cfffb4b0c7407c1cceb5e4288665ca829221b2965a47c5b47eb486e3ef235a2b7503bef5e957a036ed368b79b3a5a62dc2d73fb5f570cad3e48566e45a2f5f511360bb3d235441800c157a9c775edb077ad83a7ef72682") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="0c5279770a42134badf42bb28a6c21984dbdbed9f2859fd5558358611eb5a779fbffc0404771024c60efc3eca5d1679ec55ac44c3edc01f52d263a6047f2ef0b56ee58ba341c59170771e35d9269ddf99096c4c64f0ec820ca6aebda1a43c1d048872c7fb870415e8ffd4f2a4040c2e469f83ca0b52fa23a470ad63089ff9eaece8a05c73d34fb0f18ae928a419cc6e5c9810164bc0818c306c5cde23b91b3f5d79a416c92fff93546627cfd9af8909adec1e3bd317a32f97b50320e72404154cd09171f8280271884") getsockopt(r0, 0x1, 0xc5, &(0x7f0000000340)=""/222, &(0x7f0000000440)=0xde) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000480)="7cb69c807d583488d1d9cc967cc1b201021b281a45ad9e430b9899f69c51620e5db91548490446c51c22f0ebfcccb9ee317573a7d6bed5da983df203173bfbe074b07ea3cacc2e5ff28b8253be07da72f4f834db72d637cc72d45822591408f2e219027e80782b35f3dae62a45b3f4b57d45223886b632a253ff3e881c2cdfb1d51bdd42ea650273c25b") r1 = socket(0x0, 0x1, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r2, 0x9d5, 0xfffffffffffffff8}, &(0x7f0000000600)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x35891b365ebaf2ff, &(0x7f0000000640)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000680)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000006c0)={@mcast2, r5}, 0x14) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDALTQV1(r6, 0xc130442d, &(0x7f0000000740)="c63d5974782f4eb8f1369cd69bda8c0052f05abacf32c4b82ba1d111dac4599158ce9f6c20e82dc725b5196b7f3109fcc84ef69b4c60ea3967cd9dbb3cf743f88b") getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000007c0)={@empty, @remote}, &(0x7f0000000800)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000840)={r3, 0x9}, &(0x7f0000000880)=0x8) getsockname$unix(r0, &(0x7f00000008c0)=@abs, &(0x7f0000000900)=0x8) semget$private(0x0, 0x6, 0x10) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000940)="154218f561d9d9f93a52a7feff2c60a250f508012a3a4dea1023533aa0bdfd620eb27e872b9e35a4091baaedbd5b60334b7f4f0706002b9403a8972b5e600c686d55bd9624a5ac8c877b96575af9fe3550819429f5fb02b4617c2cd484ba087a1a672fed6b71695078555b704e5e09d4c3b3ad95ee7b1699d4f5") getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000009c0)={r2, 0x10000}, &(0x7f0000000a00)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000a40)={r7, 0xdd, "7b31669ef316550d863068e0d9b3e827fd6b179569192a9997a70fd9587edb1c32e21dd0caae38854d58da64382ea35c6ab5e6c6835b3c99f4818e963f9fc3010bdc5805e05cf3cf6585ebef7a03089c0cac547fea390edb2b80ca88501b3aa66df8eb465b52f060c78deb3672dc239fd10ba922de40ff6fcaeeeb292c5b3f267d75d1100cc0ebbb902da4d4385def272f05ce6901d3680d356f1119680ebe74473be27202cccf1b6b8481b920706037d798a32524b7bc6e703d853fb12a06ffd94b2d82b9e703cf2c120dd63559cb3c4acbae5bce53ec18b710416217"}, &(0x7f0000000b40)=0xe5) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000b80)="cfae57398b04b04c14d9ba5ebf07d77e9510e3c377c750d4e761b341afb76b7729cf3db48659dbe4f9a8c5b08eb65be46385732445ea47a5c4daab4a61bd53c91bd5bd6483e6408c32ca50a49ff0ffc3a6cc529486e69493068b81a1105b8f8a4f3c5ec90457eea2dcee32c93aed4b9e04f20cd8a8ca2d512518d3b1f335d729221c17e93a55a2740ab4283e9f4b7b3014a69759a72e5558b695f52bd9701b2c23cc0db172c9d3fe20aa4f257f8a361da1042e5257b3fffb3198d3ef0b251d41") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000c40)='cubic\x00', 0x6) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000c80)={'accf_http\x00', "99b0729d60775fbb6e9d9d278fa732082913991893dc3a3e70e90f6fe5e7d85268e8005265eafed9d5127175ae97708660be2a2adc965f8cee20dc17c58e489ad4f1c06542d9555e3278944633450cf046d0e91614bedc8cf032324a571cb546475562f93d06ea27a9436c5a36d8f37f3520da737f401c44e5f1dca4201d5088ed0707e30c7712e0948b050908f7d0af9e7734ec5e186441abfcab5beb03e2d320097be1481f48747c06e5cbc0c0cfc89969ba81eddb8dcd7e39fb7495c556878492da7ed6762499d30a79dec5fc03980a3e7d19506772649dbaba0cad7474d5af56258bac184fefbc09907f315bf4bf"}, 0x100) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000d80)={r4, 0x9, 0x100000001}, &(0x7f0000000dc0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000e00)={r3, 0x9}, &(0x7f0000000e40)=0x8) 00:02:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f0000000040)='\n') r1 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmdt(r1) 00:02:53 executing program 2: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = semget(0x3, 0x1, 0x400) write(r0, &(0x7f00000001c0)="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", 0x1000) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000100)=""/169) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000011c0)="05ab9ba90262b17c983402fa3ef4286b3c7886dfa5e6d17c910d7e642e6d93caf2967b57a2604e0fed885eadb07b7051dde29f52670058a1830146e7a63944ad6058b1f439d18f0afa2c0743b78bd497f103dddd9ee50c7f902d388e5a9dfbcd7e68ba514b936492d28f090ae5ef1916e662e22319922751c1b663907e7208cecaecd0f3a2f2", 0x86) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="1d3db0a3ae90eb0496e40eee839b96ad13f283bd40c17c02d86d43b04f20a7afee032f647f4518145fe997065c7ab1f9f4acf091d4e2e608", 0x38) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000001280)=""/2) 00:02:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) getresgid(0x0, &(0x7f0000000600), 0x0) execve(0x0, 0x0, 0x0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000100)={{"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", "4f127dca292fea80b875016e9560f0c206a1378b0d251d58fa651634976fcd51", 0x7, 0x13}, &(0x7f0000000040)="4612f2357ad52960e935ef817cc01b8b46ae4563803c4dcfc69929b51ab1bdc1cb4101df3b4264c687b96bd5d26f9cd5211565c987b364c7d2ef6ceaaf18bd98d36e62e13139bf4922f80faf11ab48e5d65086ea38b3d30f4f90fa75717863456ce6a42235f91ece85de6c05ff348cf41370177e53ac1df80aa7c2217d7a1d2a1d053725d3f437735685fea81a7339a530347672af046ec2f635871fd5db00a22abee8129f8f26ee971bc837614b56855c4b5f55700ecf448f85fd96e4bdde2b", 0x4e41, 0x3910b22d, 0x7fffffff, 0x0, 0x8, 0x7ff, 0x3f, 0x22}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:53 executing program 3: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c090f05bff8000000c4a37bf0c55c41e2e9660ff8aa02000009000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x0, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x200}, {0x1c, 0x1, 0xffffffffffffffff, @empty, 0x7}, 0x401, [0x2, 0x0, 0x7, 0x6, 0x5e, 0x8000, 0x4, 0x80000001]}, 0x5c) syz_execute_func(&(0x7f0000000140)="984a19dfc4a2791dcd0cc80f0543dbe36536421262d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f3009d54c1e1edee509c421045f4607cce10bf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffff40dc2502000000fb646566660f383fc266474eb83aa2f1fbfbe2") openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:02:54 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x6) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) unlink(&(0x7f0000000000)='./file0\x00') 00:02:54 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) 00:02:54 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = semget$private(0x0, 0x0, 0x51) semop(r0, &(0x7f00000000c0)=[{0x2, 0x6336, 0x1000}, {0x5, 0x2, 0x800}, {0x0, 0xfffffffffffffffc, 0x800}], 0x3) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7ffc, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r4 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)) ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000540)="aa9dad8b4612a98f173f24d0035f7021dd1aa7a95aad2fbe0ccbc673c1684bda57bc697ff5d357e191b16f8c6348cdd7e078fdfcdf01259444d3495893780e214deeb40b2f2fc899f9dd7edc6bfd67ef069e472142cb0c328974cf81ebcc6d58d604dc6ae08d2e9afa0f902d7b69826f4b117c171cb88966f8445b57d250d0f661beb59acb82e457bc1bea18c103fd5ff4f73efe74b7") r5 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r5, &(0x7f0000000340)=[{0x3, 0x7fa, 0x800}], 0x1) semop(r5, &(0x7f0000000040)=[{0x4, 0x9, 0x802}, {0x0, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) 00:02:54 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}, 0x0, 0x0, 0x4}, 0x94) 00:02:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65300022a1b084c7259114963a261cbf759561cc940ae8908b4da3084b5d7d4ee01b060c8ffef0f7167dfd63d6c77a00d63332fdd20a"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x810}, 0x10) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) nanosleep(&(0x7f0000000040)={0x20, 0x7f}, &(0x7f0000000080)) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x7fe4ac0bd000, 0x0, 0x11, r1, 0x0) 00:02:54 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="7b00009140f0f678545d72000000000200002e00"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000), 0x1c) 00:02:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0xffcb) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x2, {{0x1c, 0x2, 0x1, @ipv4={[], [], @broadcast}, 0x6}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) 00:02:54 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x1) getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0) 00:02:54 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() setgroups(0x8, &(0x7f0000000200)=[r0, r0, r0, r0, r0, r0, r0, r0]) setgroups(0x2, &(0x7f0000000640)=[r0, r0]) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x8, 0x3}, &(0x7f00000001c0)=0x8) 00:02:54 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00@\x00\x00'], 0x8, 0x0, 0x0) shutdown(r1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0xcf, 0x80, 0x400}, &(0x7f00000002c0)=0x94) msgrcv(r0, &(0x7f0000000580)={0x0, ""/39}, 0x2f, 0x3, 0x800) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}]}, &(0x7f0000000540)=0x10) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000005c0)=0xffffffffffffff81, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7, 0x10, r4, 0x0) 00:02:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0b86295750958439bfb9af8a2a471843dea4d1cc073e8e300a484677511d6bf6dd72c12212b81095559d027b0a8af7cb57d4b3a6ad1a112332f113d598f5162692dcc9df326cc0d0238b0278ccf8b56e663b095190a0366360da7139e3a78a5f6e53896ea7244540379f5db3439f8ce7e176b511b965638be80dd3d1f8fc5070c63b0db1ec4bfdd5a1ca538805057d580708f466c752157774b0dda249", 0x9d, 0x109, &(0x7f00000000c0)={0x1c, 0x3, 0x4, @ipv4={[], [], @multicast1}, 0x4}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet(0x2, 0x20000006, 0x7fff) readv(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/148, 0x94}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x1f, 0x2, 0x1000, 0x6, 0x0, 0xba1, 0x7fffffff, 0x6, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x3}, 0x8) getrusage(0x1, &(0x7f00000002c0)) 00:02:55 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x46, &(0x7f0000000580), 0x1f) 00:02:55 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x19, "7a6eed7d5665486e1b183b631856bd9aa81c49890c0279c530"}, &(0x7f00000000c0)=0x21) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x10de, 0x4000, 0xfffffffffffffff7, 0xfffffffffffffff7, r2}, 0x10) getpeername$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0xfffffffffffff000, 0x4) 00:02:55 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x1, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 00:02:55 executing program 1: mlockall(0x1) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0xfffffffffffffffc, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x4, r1}, &(0x7f0000000280)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000100)="ee7f9eb02d82231209f87cdf6612e25684029e1593688fe65c761694995b5f") 00:02:55 executing program 2: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = semget$private(0x0, 0x4, 0x100) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000140)=""/44) 00:02:55 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:02:55 executing program 3: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, 0x0, 0x304, 0x1) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000000c0)={0x5, 0x2800000000000}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:02:55 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e227f00000100000000000000000000000000000000000000000000000000000097080000000000000000000000000000000000000000000000000000000000000000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000070058030000"], &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x9, @rand_addr="b87a6f4b1f08d604202be6546c6455ff", 0x7}}, r1}, 0x84) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x823d, 0x0) 00:02:55 executing program 0: socketpair(0x2, 0x3, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x4, 0x4) clock_nanosleep(0xffffffffffffffff, 0x13, &(0x7f0000000140)={0xcd40000000000, 0xfffffffffffffffc}, 0x0) clock_settime(0x0, &(0x7f0000000080)) execve(0x0, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x52, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="17d6cc59", 0x4) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000280)="5f32a007b520a9f5207b62b34caf6e0cbb55f81aee5fb0e98440e20d8853b15bdd94664940bb3790586dccdfc09f757ff48c16765ca8b5fc923c44ec457d71f06cc865f98c2586fa3cf3c3a4edb6d6dd90de89908f084f5b6ba6fb7f5a5119dc0067adc95725d8ea4adf15d06d19238a70dab52ccc0d09266bc5c07095272c107cb59275d1e86f92e743de5028f9e0e50b2e6e8a380be8725c47a61ca5fb203c3f8ecf41b38ecb2ec2ae", 0xaa) bind$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:02:55 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x2000000084a6, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x3, 0x8001) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:55 executing program 1: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0039000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x84, 0x200) 00:02:55 executing program 0: syz_emit_ethernet(0x6, &(0x7f0000000340)=ANY=[@ANYRESOCT, @ANYBLOB="8c16758c12194532449856d242d15513dca46b510b038208c6547f7c19822db65ab402ed9577f62424632c1238a894cda5b225ec25f4ba49c03391f7184f8a8196b59c3270dad98360980ff42dc4d6e2d61e5a2244b0b025f5437f2c303de517879b0249453ff6052d6bdc136b06dd8cece002f11b57842c511eba836cc1c9cab6c603555e7145c255d4121e56ccd629c756e76e0c95b2a40735384e83ccfc12c4912fc138a540694512ef62d247e37920332d36feec774d5a", @ANYRES16, @ANYRESHEX, @ANYRES16, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRES32, @ANYRESDEC, @ANYBLOB="53c56f213321d8707a6b113d25fe7637ccfb7d93cde1643581d11f84d45e8dac3d54a6f6ed94efd454026a9d5eb4720c24d9bbd40506d7db746c8df7e7771006fcb9846a76775a487aca4362ae3bfaf63fe92d41a3a949f2955c139abc142cc331a7a98250518553aab1c7a70e320ce1c32fd724c7643e70c602e9a9c4812e00cbbde28700e03aab073f0309e98d36f9e90329fcf1fc2ca76e3df09e29a63421fdbc612659eea02cb15f2812da256c0d193356450aadc44e5706ba4fda299f14ce56e62543f5a71687e38b893eba7e92e104805e3957b0d7ad32291109cf3e9f14e9"]]) 00:02:55 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 00:02:56 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f00cd000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x0, 0x800}, 0x8) openat(0xffffffffffffffff, 0x0, 0x400, 0x0) 00:02:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet(0x2, 0x10000001, 0x800) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="40000000000000e1ff13005bdd5273"], &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r2, 0xfffffffffffffffa}, 0x8) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f00000001c0)="6439df47eda2426efad58ce77f3855fef3ad6cee4e7c75c1e81247161b4b03f4b3a960541bec3b926fa7f6d65e9b6dbdfef0aa0ea378bfa28e5c2c0440f872820a0beba30e8dbf8f7680163f3579a2740e9dc5917c978b261b2fc20c335a262370445cb0e1032a3d9567e69445ffef1348c5f8187d4903f4eac132eff730a80a7345aa6505355b2f0ed3831f368deda2fa5f360487f3d884202d7fd10e0e0ee0f4d979d629f7c422afa046113d030f53496f2eb878df72", 0x5, 0x5, 0x9}) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000300)="0f3652fb5e0f16c8d86613b5a7098f2f227515dc04a792da273d4ae69fbaac27d40346c21eafe20e2b354edaf12f394a1f36bb69581d33bf184867b9a54dee5aefd0883ce6e26ee28981316c5196c4a529bc6b5af9a741cf27347fc22c029c32d7") 00:02:57 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x7, 0x1) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000005c0)=[0x6, 0x0]) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0xfffffffffffffe06) readv(r0, &(0x7f0000002840)=[{&(0x7f0000000600)=""/10, 0xa}, {&(0x7f0000000640)=""/154, 0x9a}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/79, 0x4f}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x6) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000300)=""/212, 0xd4}, {&(0x7f0000000140)=""/86, 0x56}], 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000440)="4fdf98a9d6ae3be978d1a78b69692d03a407aeab14137ac72a95d30e83bce0ce643f1c35e10a1372e968103d76edbc7be1ef3058f7f30456ba8a97bf6cc77ce776061f961f50fecd2f0b6e88a4b6c76996d73ded22cf1c5af60721d4c38b4f68bc460ee804c63cbcb4ab7a629f7cb69f20c16d80cb1ae2f3373a5cee9b05469ee1a2d7afcda1f8532095b97c1d30341b07d5fa0159295394f9c20c61de9fad7bf37f1325929546a6c723958dc0d5c9e9f59bba96ed59") fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000500)=0x3, 0x4) 00:02:57 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@empty, @random="977ed26c50c2", [{[{0x88a8, 0xa015, 0x8}], {0x8100, 0x5, 0x3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:02:57 executing program 0: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munmap(&(0x7f0000cf1000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 00:02:57 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) shutdown(0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x8}}, 0x0, 0x9, 0xc8e, 0xffffffff00000001, 0x4, 0x3}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x10000, 0x0, 0x3}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:02:57 executing program 3: shmget(0x2, 0x4000, 0x182, &(0x7f0000ff9000/0x4000)=nil) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x400, 0xf, 0x6}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x9, 0xff, 0xffffffffffffff00, 0xb19e, 0x9}, &(0x7f0000000200)=0x14) syz_execute_func(&(0x7f0000000240)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c000000c7dfc735fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b5b304545e269a841000f9966030f7ee424c4218ce3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421") pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:02:57 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$unix(r1, 0x0, &(0x7f00000002c0)) getresgid(&(0x7f0000000000), &(0x7f00000003c0), &(0x7f0000000440)) 00:02:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setgroups(0x4000000000000252, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) mknodat(r4, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7fff) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) r5 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f0000000000)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffff9c) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r6 = dup2(r2, r3) close(r0) preadv(r1, &(0x7f0000001780), 0x1000000000000139, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280), 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:57 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8400, 0x0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000140)="ed74fce7b067cd76c9cc2a9b851cb8f5dd507146787f99d93078f5e2c53bafd38ed5d50ffa8d49f7acac2a3f1fc48dab6e02b87d59eb29ab7fa2be9f594c703773aced348c29089ec46552a8b6636f605068126d79e4c722ff95c62aeb1387f2d3e8016f7df288a1a7582099ac900f361889c68a8e88ec68674f8072226cfe56ed7b3d7909a0e1c54619dc8cab2d50ea38560ee46308bff36c23fa5c8e8ef3d00aaa179aabc9171a8f8c7021cb2f28f916c1a63218bb18555793372b3568037940f9359c744e9794b3923f03dc1fb0b08d6b0c8e23f5e26c21514d4d7b21fa50de2a8b4df318ba516dd328e419cab06bf78ebac6d0c790db87238e8a") r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:02:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x1000, 0xffffffffffffff2c, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x2, @loopback, 0x6}}, r1, 0x8, 0x15, 0x30cd, 0x9, 0x45}, &(0x7f0000000140)=0x98) syz_execute_func(&(0x7f00000001c0)="1c39c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f597006c421f9d7ebc7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181e4580784e00eff265dc5f00c3275b304545e269a841000f98c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:57 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd80410faea18b322608f70a010000008a20f343ab000041dee9e4c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bc483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c48221660f602dd100000011b8") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10) wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9838374160000e767660f6b32fb660f72d50f0fb8c40faf8c6be78100001e0fa0e509ab34d1c4e10bf8c4f2c4966db712c483397f9900c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c2650fc5de0befa80dd4d4c4a14916698de8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000080)="8798e3f4413ae08a183fa8c537040836609ae41a5d2e8369d4856185ca1ade0a7200c3529d20bcb0539bed6e9cb6d3767f035be50985afc14d95b3da9d3fedca2dac85c7fc72642d3ceff85f7656315a370074150e1790cf926c02c1c0cb17439d761bd49c58c5aa2491") 00:02:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0xfff, 0x7ff, 0x8}, 0x94) r3 = msgget(0x3, 0x11) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000140)=""/160) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbff020000000000000000000000000001860090780014020060c5961e00000000ff050000000000001903000000000000ff020000000000000000000000000001e33defe1ffb44706287f710e2b29039151129a9dfc031e8861b4a7e855c366898a356af63d8c2043ddf3c130876272b83c8f0fbd2ba8fb2ecc23087232ed96c1b2fad150e01b0dad98ef19fec2512f83f652357a9f635f"]) chmod(&(0x7f0000000080)='./file0\x00', 0x100) 00:02:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, 0x0, &(0x7f0000000140)) socketpair(0x17, 0x7, 0x71, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200)=0x7, 0x4) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180)=0x7f, 0x4) r3 = fcntl$dupfd(r0, 0x11, r0) sendto$inet(r1, &(0x7f0000000240), 0x0, 0x8c, &(0x7f0000000280)={0x2, 0x3, @broadcast}, 0x10) linkat(r3, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x400) setsockopt$inet_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000080)="113c5dde752a774e72500decac7c8a029cfc95b9fd880ec70e23a3291fc5ad36d0c049dc6caefca063a7980e3a2b895cdd504d339b890b0572e60385be8b69b9c940b1b39f2f5aa2cb8ca95ef725a27dce1c1ec42a57344c35dd6d6e4ed2915392313aa40c939c0b6b3cf09afed69406af4379842475275411d31cd7224e02272bfd656eb62ecf2f1f899f3b26f3f5930aab4be10196461a66ce6b8517a12eb76862", 0xa2) 00:02:57 executing program 1: syz_execute_func(&(0x7f0000000280)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) read(r0, &(0x7f0000000000)=""/230, 0xe6) 00:02:58 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r0) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x1, 0x20000002, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000100)=""/31, &(0x7f0000000140)=0x1f) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000)=0x8000000, 0xfe6a) socket(0x17, 0x20000003, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d00dd455b3992a79e64000051c75ffe43f8d182125e70318b"], &(0x7f0000000180)=0x15) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xf7, 0x5}, 0xc) 00:02:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:02:58 executing program 3: syz_execute_func(&(0x7f0000000140)="9826d9ed5aa84a1cc80f05f359bf616d6159c4a37bf0c54041e2ebe2a20f4a4cf4a6660ffc97660f6b32e51212b8c4014e4e4f751ec4a2513c06b921045fc5f240d1d2cce10bcac3c45ba6a645c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb7982000000803e0f404900efa80dd4d48c8de8628f680864360fe2580047239799c1e1d9c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc4022af7440400470f383a4d4b") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0xfffffffffffffff8}}, r1, 0x1, 0x362227f9, 0x6, 0x9, 0x4}, &(0x7f0000000200)=0xa0) 00:02:58 executing program 3: ioctl$DIOCCHANGEADDR(0xffffffffffffff9c, 0xc4704437, &(0x7f0000000740)="f3eebb3587c39f29eb79d2601828b69036ea8996ddd21d60ecf41bea830f492eb67dcddd715a96993630c984b1a0873839def87130afce1d99bbf5823099c26fcc37a87c03920a81974d33a0a7c6210e85b3796b27f45c2b2ed6dc277e67a279f9765eb1d3e1a479d517669385cbd415097dd6073996ce7d26fe8f9bc3c71bdc2688d0aa71ff8ec0f20709176e30d1e9a7452671b2c8e6c7b1d8307e402ca757ddf673e920af8e5e6c7024a499599e1f3925ed219e35109f135b5a58587f83fbe32d3b9029a0e6bc65ef208af59a789ab2a4a668d4ee9cdf37d381") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000580)="56d72e5815099070cabd744860d3ecb24a5180a25c8dafa0317b1cc98542347b419820d65c5e4e7ac48789c603232dc27c88af4e6cb44bf447610f904f9956ebc082ef177051ff5ad3d2446a3ac6b04eaa2822b0bb1e99655a5a600a86f1a8debba4f956fb133e907a61af61d7393d25011f5a3ff21b70cf1d659bfd2a4a18a2c40300d392736c37bc206ae5dc9127056e2f6245adb064") ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000640)="a8f102deee7009489554f7942b7c44e5a20414629103999a7656e079121cac155c2fc0649281fd1c98bab646615a241063e4f1f9e9d7baef9a61fd9f9a3681e7de4c4355f34a82e77e5be146c7fb2dc667e3148312d39586ffa9009e828de61346bd6d628d3d26640631ecb7d270b55822ea1e42a3723a6b4c07d13978b3b9a54e02c9ec9ae234a5e06c9ff32ba91128cd7657e4a69a1eb97680345f658cc5852e340a245c938186c00d5180621fb5971dd940173781b8a5cc2915ba33d27a02c722686067c19a846c3a2ac4fcedd95298196e4f3a46fd35a6768309f07f57b1cadd8d2803c34138bd") ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:02:58 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r1, &(0x7f0000000400)="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", 0x585) 00:02:58 executing program 3: syz_execute_func(&(0x7f0000000240)="969898472c43140e0f05f0458320a52e2cc941e2e9355767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509abc4e10bf8c4ccc4e1e4c27201bc0fbb5a003d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f5264780ec0058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) 00:02:58 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x608020401) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f00000000c0)=0xf68a, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0xffffffffffffffff, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x14b) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:02:59 executing program 3: syz_execute_func(&(0x7f0000000140)="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") 00:02:59 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:02:59 executing program 2: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0) setitimer(0x1, &(0x7f0000000000)={{0xa81, 0x3ff}, {0x9, 0x1ff}}, &(0x7f0000000040)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x901, 0x0) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000140)={{"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", "2e2d25738b5858c5fca03cb4dc7d9749f270e317d3b54fa9b2c12dfa21c83005", 0x19, 0x800}, &(0x7f00000000c0), 0x8, 0x8, 0x8b49, 0x8b, 0x8000, 0x4, 0x2, 0x1}) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000640)="aad8becdaff7792d7a16272f87") 00:02:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0xfffffe82) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet6(r1, &(0x7f0000000280)=""/76, 0x4c, 0x40, &(0x7f0000000300)={0x1c, 0x0, 0x48419147, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sync() setsockopt$inet_udplite(r2, 0x88, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad5202ef00"/136, @ANYRES32=0x0, @ANYBLOB="0900009a0200"/20], &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) 00:02:59 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) readlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) readlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x134) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x6) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000140)) renameat(r0, &(0x7f0000000040)='./file1\x00', r3, &(0x7f0000000180)='./file0\x00') 00:02:59 executing program 2: syz_execute_func(&(0x7f0000000000)="984a2af72cb64c0f05bf02020000c4a37bf0c50341e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa104b26660f38091e00dee51bc421045f4607c421dd589fc4e10bf8c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8efc4815162c56766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d8c4817e10370000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c6000055c4637914522800b83a00a2f1fbfb3b62") syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:02:59 executing program 0: syz_emit_ethernet(0x32e, &(0x7f00000007c0)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100900, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x4, 0x80, 0x6, 0x800c3bb, 0x6}, &(0x7f0000000080)=0xfffffffffffffe60) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000003c0)="d0dbe90c0ef3f7fed5bf03c79788b84e3710d62e93fe64d4b9c708886dbeecc656fa6d6f48ca354b9c3fadd4899f9894755080f029ef4f03ee0328a181525fbe3e194e28a4dfef7a92fd8d853b1a300ff8a9dba4bfdd720450251a2da9350d57085e407e3eb57b24adec1bdb94127bc8370d8b53d57396a90e6c41204711e4f115654e6d2e3a81aaa2467bccdde87a43cb499c1672ebfd0d66eedc71ac82669a3ab6f1b812e936fd82b91a93554f50d286d04ef1b411a4bcbfe7ecf645492cbd7566982fdb7129218836284c9c6444fa85c5bf34ebc435dfce5678034a7c54b1619ec5af0cb26b17d8599bbcabbc4398ddfd3bead50a4a") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x0, 0x8, 0x1ff, r1}, &(0x7f0000000100)=0x10) 00:02:59 executing program 2: r0 = semget(0x0, 0x3, 0x200) __semctl$SEM_STAT(r0, 0x0, 0xa, 0x0) 00:03:00 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") pipe2(0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x0) semop(0x0, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget$private(0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000ffff56000300020007009439b9273817ff1e1978bd8801a6696dc215c851c6b7d167e2202710aa6fdb994565551129e34334c186dda96dccb7c82eb13e09c620f13f2f9d125b5abf"], 0xe) 00:03:00 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) 00:03:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getgid() ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="eedd3d86ee8d4927f93391a373bba7b4883ccf061828d489804e92f85138eaddc58dbf2fb132ca97be36ac26d131d4c03d49744ac0241fcf0aed73cf137edcf4a8548e3e6316e5b4ee3fc5c90297ddb6a2621b7fd1f5c1c462ca6a10bc4b688e90decc7181932cb8ad6b224fdfa8baf0505f9b0d2b5b9e37982fd6217be59da814601d578c26df3975ab874b88ab7f3fa1") ioctl$DIOCCHANGEALTQV0(r0, 0x8004746c, &(0x7f00000000c0)) 00:03:00 executing program 2: 00:03:00 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x5f, 0x0, 0x0) 00:03:00 executing program 1: freebsd11_mknod(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a4"], 0x10}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x2, 0x3, 0x37c, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x10000, r2}, 0xc) 00:03:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x1000)=nil, 0x3000) shmdt(r1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) recvfrom(r0, &(0x7f0000000180)=""/248, 0xf8, 0x40040, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x2, @mcast2, 0xfffffffffffffff8}, 0x1c) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000) bind(r0, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff7000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x3000) shmdt(r2) 00:03:00 executing program 0: sigaltstack(&(0x7f0000ec4000/0x3000)=nil, 0x0) mlock(&(0x7f0000e8f000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) 00:03:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, 0x0, 0x0) 00:03:01 executing program 0: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x10000, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') faccessat(r0, &(0x7f0000000040)='./file2\x00', 0x5, 0x1000) __getcwd(&(0x7f0000000280)=""/85, 0x9) 00:03:01 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4b, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) 00:03:01 executing program 1: r0 = socket(0x11, 0x10010000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x10001}, 0x8) r2 = dup2(r0, r0) ioctl$DIOCGETADDRS(r2, 0x40046676, &(0x7f0000000000)) 00:03:01 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f0000000000)=[{r0, 0x81}], 0x1, 0xffffffffffffffff) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="2b272bc601f076067698ba81622b39a23c44bb44804b1d135b433c1980a9625af5e6d2b004e27661b9cf4b2400"/56) 00:03:02 executing program 0: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x8, {{0x2, 0x3, @multicast2}}}, 0x90) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000140)="f9dc195f5637776c29fa6bf50503d34c2015c35dc5b56dcc675a5e750dd86e93785cb51befaaf4fa81c20a7cb1b3ab1b25c61b641cc4c56e59c8666c977eabeb893dbebc18bfd03ab2dbf29604ce3eb256111a28a1082e5c4c3f2faba8f378001d5f8b1add51e6577b006a5f30a5a2e55971bd36d7e250504629fbb0cf64bcc0610de054541f124da625b67142e53748e613e277807a4b03d500fd0a701b18a6876e937614ce47759da22517815ed1164335f3cbf61ce4d881f71a393b2b736db9d5b8f80d360a93091b8a26b35eeec5ac8985a296ba24b8971e9339a14c8f0ff8591c017064f596924031a8be00279c5074c6", 0xf3, 0x88, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001280)={{"69c7c5b10f6d0f1b9fb61fb13d537261423344a5eeaf8eb8b6b38804ea78fecfa50b53a2e00df3dc702e037987fe300a3585db9c6b8ff13209b310435e4f5668e1156f1bf4d34eb203b212473c6751c88bebc5d05c928d6d6388dcb2e7d8b5542d7d13f0e9f267c3c1417e5a24cac4b66bf9dc5e088434e1486f56712517a81a52de07b15332803b9256cfa4b71e8a230af18d450120b2a9ca7a3f9a25eb9c9ae37dbaed5acfb725d2e30dca0f43a568f08340cd2be27c28a26a142d40a1a330612d765adacfe34c40b62179cadc9e7ace56af844320afef2c5bd2f26246bab11ff8814211278cecbd7d5786fa78d45c39ff2049fe08667416d89e993f8bba56dfe4f20ea64444c14ea4238f9865c9803c92f8698441c44a5170c6098703368050bf15a94807629da9f9ae8660512fced72c401ea130c1035f6d71e90515cb88a66400bd92638bc4eed7db45cd97ac6ac27c4b849053c7478e1d11687eb4d37bc3f6e0cad330deae8326e6a16755a51cae8bf220c85785e020765c6e0519c4457875768e12b49f59a764d47236ea8601e3b94a9e2ffe1d09795012e86388583cfefc88911340d208bbe5a2e1a35347e8da132963e1d3cfd4845dfdeb1bf59b20695be27073cec8d6995fa1ec1091f1ea5a5dde46be96904459200a7699dc2a459f85c7f2697b6996030fd2536dad4a8fb21c02f25d29ce145b50f46c5441ee71ff5f16a2a8cf1faaa90aa494b624643c4efa1d2d3919b2fe97079c30c6a3f9d29bc7b9acc7730771d4d6125cc3acbcce9ee4f9b6f5d7165af6c6fa1feb56e7c10f09d4ff1ec9cd117825653b9550d784a5777349f5005fd114fe5665181c7f1532872d5bf2a06e67fdaecf4ebcf01616ae079ccf7a61e995620b2bd11966244a27022ed22ebc34f60f23f0e46d3624facb5411e11d04e7a90db8a832c28c53671653d43f727db021bb8b974f4fb551e427c4cde524a1ae369197978aba58a77565ed0312564996901503b822b5e0ab061a45b9ebf4a7af1146efd1c604b8ac44c8610e31783fd1229a29c5c295230034362dcac9121c25341043aaf73f0a482d0d6d0a5cc1154fa0f8691b03b0faaadef43f2c428425f8c114be37e5365954c66ac454f7fd1c65f3b4b981660d641ec7294b4bfccc776234cca7c974a37e5edbc620260bdd82c4d3d74e4cf597bfb221c02f53d208843de3e917bfa4c650a7b7689885198d3ac2ad75378eefcbe29cbca72bf0b29cb7eabfd7c4b85751f27066d5c3b0e4d6dcff928f10918b224934fc776820d003efc09364800cf5fa38bfca5ecc12a345a9c8d581e9fe75ca6ef715e362d8659339c53f3eccf41603233014db088fa0150250315d7739ffdf5f745600580ecc6adc2ab7077272be3c7a26247c91d4cca0940157751b6207b18aba8ffd13003e2f95484a72ad11284aee60ff", "dd09e524e119b3244d4b86f2224036d1eb3091e9d4fdf65436f94b1a1339d7af", 0x80000000, 0x7f}, &(0x7f0000000280)="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", 0x7, 0x0, 0x1c, 0x3, 0x3, 0x7ca, 0x6, 0x5}) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f00000017c0)={{"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", "06a483558c3a60877a56c73cb2680795f85285d8970474389d7a23597c61688c", 0x7, 0xff}, &(0x7f0000001700)="be0dcc99d29d88d4a4de0930552f7ae7ab2e2a517186682296f17dec5611b2837a1d64565388c56c9605cb940c8729057c8c93dc9a88a7176ea1e39246181fe16bbb37b687c389b9a5bb179ef352ccd795121cbe631d777b3833e0d685b84e034ff79391db6aa5ed7b43e0a8709b6dddce8dc84581776bb9e9a576f79c5e47c4791e036ad71475c222a7d2a7c47a9ac62196bb9a3ca75ef83805770884b91b93af03c1c0e5f2fa14307104f415b43abe828c945be78f63854772f2616a9deb", 0x6, 0x1, 0x100000001, 0x4, 0x101, 0x7, 0x1, 0xbec}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000001c40)='htcp\x00', 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001c80)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001cc0)={0x0, 0x0, 0xa10, 0xffffffff}, &(0x7f0000001d00)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001d40)={0x3, 0x3, 0x4320, 0x1, 0x100000001, 0x9, 0x1f, 0xffffffffffff0000, r3}, 0x20) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000001d80)="ea9fc6fa86ebfb95ad70a0819beb18459b43a985b2d580331b71343031adf2297829b0356a405731e71acef358df8e86c61474ea53591d8027b0b1ccd7866adff8579520c235919a06d227e7bd40dfff415a6bebe2a3e4b06cb8421d9bc15c1c8cdb63d1c88e1242dad23be9a6211b721264272001b2007faf2cedd628a82cbdf8b78fcdfab8bac8661962014e0b2eea9b2d396f18c4a0e0c7e87ca90aa0c6bf787432ed32d44cc663d603202f504a48904aa1c541b2490ba12e8ba2712499340e4958a5e8011036ccb8fe20edb84075875666ca82577d931d4ac484f74ff11786f3d6d9a5c550") freebsd11_mknod(&(0x7f0000001e80)='./file0\x00', 0x80, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001ec0)={r3, 0x6}, &(0x7f0000001f00)=0x8) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000001f40)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000002f40)={r4, 0x2}, &(0x7f0000002f80)=0x8) fchmodat(r1, &(0x7f0000002fc0)='./file0\x00', 0x105) getsockname(r2, &(0x7f0000003000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000003040)=0x10) chmod(&(0x7f0000003080)='./file0\x00', 0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f00000030c0)="8ef248609f35ab7da7a90cbf3dcadae6572aeaea49eb129aaae77a1251497b438f39a2d58817") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003100)={@in6={{0x1c, 0x2, 0x9, @empty, 0x3c5}}, r5}, 0x84) freebsd11_lstat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() chown(&(0x7f00000031c0)='./file0\x00', r6, r7) symlink(&(0x7f00000032c0)='./file0\x00', &(0x7f0000003300)='./file0\x00') freebsd11_stat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)) fcntl$getflags(r2, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000003400)={r3, 0x1ff, 0x3, 0x8, 0x1, 0x4, 0x100000000, 0x8, {@in6={{0x1c, 0x3, 0x200, @mcast1, 0x40}}, r3, 0x7fff, 0x7ff, 0xfffffffffffffff7, 0x3, 0x10001}}, &(0x7f00000034c0)=0xb0) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000003500)="5eec5a96faf3c17c94445011793929819942db834f607e73d51dc746726c2add329cb320aeae42e88efb6e1be95863e3ec37fcd1f8498437966914d5dcd5de06c05d68ff62b999fc30cc9ea2b55bc01c108dd7d00c02886717120d2e5d95d786ddd0f83ca8bfdd44609b6d1abf1a5e05b4d487500f96a5a2c4fc988bc80e98ea11b1719e58dc5025d8b54a34f1827c7ca446a467bcbaf004ecbe1562b6c5dcce751283caee98d2d25c4960f0c7391e75baf01a0d2df6f900851a235da8d42e38ebd5dd3386d3905768") getsockopt$inet6_tcp_buf(r2, 0x6, 0x65, &(0x7f0000003600)=""/18, &(0x7f0000003640)=0x12) 00:03:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x4, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x7ff, 0x20, 0x0, 0x7, r2}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x401, 0x5}, {0x80, 0x100000001}}) 00:03:02 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000100)="970de065") syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:03:02 executing program 1: getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) r3 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r3, &(0x7f0000000000), 0x10) 00:03:02 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$DIOCCHANGERULE(r0, 0x8048756c, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900fffe") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8, 0xfffffffffffffff9, 0x1}, 0x10) 00:03:02 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) r1 = msgget(0x3, 0xa8) msgsnd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000d3a800009de3484d0f949c2d297ff5c293c6e9ff8f7a8250687e130d4b4e84ea859cb9c93564d37796794b7fe9bf3f8b5faa54505a8bbf836d08cef4e08177c495a5bd702164aeba5d27f2f4912184b0387bcf166633b9ed2abae025523d0048e4b27bb37c351daa8b8f4f2084eaf3cec73ed5e8388c00bb1937c4259e72303ba0e611ad6236b126a5ffd1199766c46ac4f29e623666c18f8d0de8ab2573f5ee6c7073ece1ca1132c8d668263b25cb"], 0xbb, 0x800) 00:03:02 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x7, 0xfff]}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:03:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x178) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x1010, r0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xfffffffffffffffc}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0)={0x81, 0x0, 0xfffffffffffffffa}, 0x8) 00:03:02 executing program 1: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 00:03:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05041359bf4700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x100000001, 0x4) 00:03:02 executing program 2: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffffffffff7f}, 0xfdf4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="e3b1dca4611b7f7c3000fc1584ad61e255ab4ab0ecf24a6abe7456e9362cebba414845c42bd1c00b66cb195463f057924a7bee3f69b71250307608baf0e7f307ba76d0b37167afc3ff2bd1f68eee84e830ba757aa00e44ba4a22c1e33b3e89631fa202743108df8c25d69e87abacb56a2e2a8b71ed86aea2a7947f52cc3ffd9e83b49d5b75a0d31092b88e8b0112f0933505f78d66625434664c14bc582c09d63754e2250ae6dbf8403a5df92274"], 0x10) close(r0) 00:03:02 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000fdf7cbe8967500000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000e90000000000000000003e045465e6f7015bb67d58146c67070f6a6f00e7d1315649d840e3af707028010016550d0d78da62360272796b858f7ccfe35d4a0e7cdd710e45ed3c2abd9e06a26b08244e01ab5d2c00"/208, @ANYRES32=r1], &(0x7f0000000340)=0x8c) setgroups(0x0, 0x0) r2 = socket(0x17, 0x30000007, 0xcfa7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000540)=0x10) getsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000000)={@loopback, @multicast2, @rand_addr}, &(0x7f0000000040)=0x32f) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") 00:03:03 executing program 0: r0 = semget$private(0x0, 0x7, 0x8) clock_settime(0xe, &(0x7f0000000040)={0x60, 0x80000001}) semop(r0, &(0x7f00000000c0), 0x2aaaaaaaaaaaab2f) semop(r0, &(0x7f0000000000)=[{0x2, 0x4, 0x1800}, {0x4, 0x1, 0x800}, {0x3, 0xffff, 0x1000}], 0x3) semop(r0, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x2aaaacf8) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000080)=""/80) 00:03:03 executing program 3: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) madvise(&(0x7f0000a23000/0x1000)=nil, 0x20a23000, 0x5) 00:03:03 executing program 2: syz_execute_func(&(0x7f0000000340)="985e4aa84a1c340f05f359bf1500000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c4fa66410fe847e8e883397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x10000000000000, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xff, "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"}, &(0x7f0000000180)=0xde) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0xfff]}, 0x6) 00:03:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000640)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)=0x338) r4 = socket(0x800000010, 0x2, 0x0) pwritev(r3, &(0x7f00000009c0)=[{&(0x7f0000000c00)="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0x1000}, {&(0x7f0000000480)="068f345f68de8d17c421e1385c7d05ccefbb0ab0084928345fea435abfa4cf5d81f7e83d818921134f41f5e82bf4a67cf024d6df3944a9f7a9789779b97a1158710186b034bc64c82a2207c8", 0x4c}, {&(0x7f0000000500)="37e6fb0e9c87760cb9c1fe2201d26234019aac28765beb8867f0c1bb1a49c011f583a0c661e9855dc00e62361a10e95e129a3e922fd518cd0275fdc36b4fd55cd74920574d6cc5a5ffc0c64777511ed4b3264f17b0bfc3e44ebcd27106a5938d8253d5e24f0e15a4b94cabfda11522768cc80380fd8d70f180", 0x79}, {&(0x7f0000000580)="95bfbe829f3c596b1ad403a9e9e62fb0f75c5191717aeb2ab49f6f13090d113f6180838136f1fa6f8d1a1acff34c5f10ad21bbfa59936d710df6902d2ddcab1f85b90803aee3a0670d51f39d2c7dd6fa2b2549820e826d75d57238db662b9ae690646c6ef969684a94a4ed5074f9d818058ac90153b0b7e80369f989b621e27324a82cae7631dbb1ad5f4b258695af9b841d990d47dde42d5c3ed7169b05207b639b7ba0d925b158a6", 0xa9}, {&(0x7f0000002f40)="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", 0x1000}, {&(0x7f00000007c0)="d996f79a9dc49b21e3abd1b0d753bb8fd30422d413aa0281355ba9139cd7dbf8ab42f79cbc287d5d90b8f1dbc59c0b34a83834b5c6f80e919a70e7569557597231cb95c4f7f59091e51e83d5c7168322a99f67f23da2bb18736729c8868c8e41676dd2858c06566935fa20a33934c72e08025910f85a6f0b23e313e516699e7114ee965278cbddd0d4c80c5da280598a309f4c84f9414090147ba3e439aec5afc9fe014754111d0ea302cf5fc0ba620e2d354ce5649edfae4c2bf7fd", 0xbc}], 0x6, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x81) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r7, 0x0, 0xd, &(0x7f00000001c0)={@broadcast, @multicast2}, 0x8) ioctl$DIOCGETALTQSV0(r6, 0xc100442f, &(0x7f00000003c0)="578908784193d9a2a3cacf73c40aba4d70e4c92fd3328cc50ca9d7fe646479b1c62e22093efacce2ba2bbe3f80c7b95d312dd6adda1ac11448b0acda9077223151fb36be9216bdbbd44bf99970b26d7dea4bcb5b7b47fa72db8b8be72563f05e1023e15b04875c3d19bb4d36f540ab56c089e6840173a724e3f26d3bdda91f1fc721360f89bc0749793e443f42a138c98a652e8d6fc44d1994917efe356308cc72a9e20e28c2") msgrcv(r1, &(0x7f0000005fc0)=ANY=[@ANYRES32=r7, @ANYBLOB="8ff5605b75b5930793deb0276c4a495fc944380fa575ea2c5533d0", @ANYRESOCT=r6, @ANYRESOCT=0x0], 0x4, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:03:03 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bfc5000000c44149d9e741e2e92e363e460f1a70e4660f49fc17660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d3664f34d0f2c8f00000000979709b921045fc515f3476dc4e10bd4458fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5653ef342af5419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fa3e2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) r2 = open(&(0x7f0000000300)='./file0\x00', 0x200, 0x100) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000340)="e1c5f05f7cb37507faad12e4456252d02f1c553e544ece9b45778cf23241e97fbb64bbf15f413f777869650687fd68a440185014392fe5e403b24fc2537d497bbdb95f870e505c797e5f7963d5a5e664fe66d1cf049e7fb617b722c0a98afe93dff8d6d82e56bbe129d57baa4442490f91a2514e3deec3c055d5dedacf6e293cfc41ffd89994dc77360748e23764f6a4b300d5029b39efe92987743825cc797e596ef3cd5969d407e902915078ba6473e570ccfd31a1c11894d3fe05efa6d55f4b788099f84315a88b") setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x80000000}, 0x8) r3 = socket$inet(0x2, 0x10000000, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000002c0)=0x7, 0x4) msgget(0x0, 0x80) lseek(r0, 0x0, 0x2) ppoll(&(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x9}, 0x8) 00:03:03 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x205, 0x8000000001) poll(&(0x7f0000000040)=[{r0, 0x80}], 0x1, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1) 00:03:03 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000180)=')\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000980)=[&(0x7f0000000800)='\x00', &(0x7f0000000840)='.:&\\\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='-{!}\xa2*\\}\x00', &(0x7f0000000940)='\x00']) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:03:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x81, 0x7, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="da000000dc0d89f3b39f5fb8931d05042efcf3f202e1f9d28a7ba31a7b2d282fbfbcff5216445d1a31527ba9359f060b5b5d84f7f18e9fbb23e19487f14d1ee6d0e3ef734932b5609cae7b05fecf67101747d3b910bb0aad09d7cf21e73ba13327cf1964382488952338c6c94e48c21447df5dbe3ea1146758a38454544ed7ebb6f81a06f93cac9829437e23a2f576df3ad7ba0540c807f7c7e3a75032f5bd32e9739b9947baeb656b88ab00ae785bc75b5faf5f9511b81d462c2bea87114b17323470f5f1da7fe8ecc321c5069a6e1fc9dbc36817019a9805a53155d66a"], &(0x7f00000003c0)=0xe2) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x36b, 0x400}, {0x5, 0x7ff}}) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f00000001c0)=0x4a6a5d02, 0x4) r3 = dup(r0) socket$inet6(0x1c, 0x20000007, 0x5) mknodat(r3, &(0x7f0000000200)='./file0\x00', 0x8022, 0x3c) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast2}, 0x24c) sendto$inet6(r3, &(0x7f0000000400)="9b9a8dd3e1882a9651120abc05e2059ee7e2a9c725bf56526bebb6b358b7d7ad59e9cc56776e27085850dcca4d4ca5fc68b6724e", 0x34, 0x20001, &(0x7f0000000440)={0x1c, 0x1, 0x401, @mcast1, 0x1f}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x5007, &(0x7f0000000100)=0x4, 0x4) setrlimit(0xa, &(0x7f00000000c0)={0x8001, 0x1ff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x3, 0x7ff, 0x1f, 0x6, 0x5}, &(0x7f0000000540)=0x98) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 00:03:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:03:04 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto(r0, &(0x7f0000000040)="33b3bd5e098fdafd258151daeb24df83b8df2bb7ad4d71e6aa367de46c4427cf6e8748d0f94ade8589cdc5118e9786327132ed08315b6ea84fd7948644376d2d4c8fa50ccf3c60ea28786b4dacba9fe1147af241dc51a79c453e0d31a6d9e210837184ce80def8bff0974e7a6182b3f08c31c70a408aa040607afe1adfd29a43ec6c7e3018facf703b551bfdf3fd86370e6b5477867540c57461a9555e857323f0f6113830bb80d1e4e1264e3f4f75cb25968e5474a5f1650f55305502c402274f4b211d0d50a5bd3081f0cc7e2d899dd01b9de94a86cafa74b98f9773ade9500803", 0xe2, 0x5, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1005, 0x0, 0x0) 00:03:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100010085752f000041318414114b510eb966d6aba837cd8d340e79770fc403d5afdcba09d6ef290d80e9"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:03:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x0) sync() 00:03:04 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x800, @empty, 0x1c}}, r1, 0x3f, 0x0, 0x10001, 0xfffffffffffffff8, 0x12ca000000000}, &(0x7f0000000280)=0x98) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000380)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66b347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x20007461, 0x0) fcntl$getown(r2, 0x5) 00:03:04 executing program 1: select(0x40, &(0x7f0000000140)={0x9, 0x0, 0x1, 0x0, 0x0, 0xffc}, 0x0, 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x8}, 0x4) getpeername(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) r1 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/149, 0x95, 0x40000, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0x8) 00:03:04 executing program 0: r0 = semget(0x3, 0x0, 0x0) __semctl$GETVAL(r0, 0x4, 0x5, 0x0) 00:03:04 executing program 0: syz_execute_func(&(0x7f0000000080)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e996508595660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair(0x3, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e2200000000000000000000000000000000000000000000008b758d4608d3615500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bc22ee2123dd335af266150000000000000000000075b4ddf1188147441a41af1836a961a20e9f2e42988843a90f10bc4422d01f45addabc5348acf6", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 00:03:04 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000600)}, 0x4) 00:03:04 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x9, [0x7, 0x9, 0x57e, 0x2, 0x8001, 0x1, 0x80000001, 0x10001, 0x6]}, &(0x7f0000000100)=0x1a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000180)=0x8) select(0xf, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:03:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000000040)="fd4974b29a705f6ede5ebcdaee90a3347f9854f92c5c2f68f011acecc9aa6a4bdc6e8d22aa06964e35ff3570da1abacb08899dd0c9002f5966affb9ce6ecac236a57ed8d17a7dac2a760ca865fcf07c35bf3d9e1998cddfcad74a2e52c2ec8547628c2984fbc", 0x66) 00:03:05 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = semget(0x1, 0x1, 0x100) semop(r0, &(0x7f0000000180), 0x175) 00:03:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x401}) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000300005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:03:05 executing program 0: chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='.\x00') freebsd11_mknod(&(0x7f0000000180)='./file0/file0\x00', 0x6000, 0x6b906648) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') 00:03:05 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0xa101, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x6, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x100, 0x4, 0x8f0, 0x44c0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000380)=r3, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x2, 0x7f, 0x5}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r3, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0500000006000000350700000600000001000100"], &(0x7f00000002c0)=0xb0) 00:03:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000001c0)="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") connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0, @ANYRESOCT=r0], 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:03:05 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0xffffffff, 0x8, 0x80000000}, &(0x7f0000000080)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYBLOB="7f000000b44eed302dfd59e91fb4c4d68503bd2fd39710117e1f82fcafb6b7a497b398d572419f3cb74453f7d5f7b9a606740f77ca5046fa6afd546a40b2f64dad6885539dd3753ab42e32b83411fe26533d5bd65318f37e771c2769f119d4c7a29cfe281f8fe880012ffbf881e89d220190332312651008a60a82b451ffd294f57b861feb2524cf90594d89352b36f51f78b43e4296806404b7273054572b971d4358c9f14f1da4bf859ed0f75d54"], &(0x7f00000005c0)=0x87) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x1, 0x0, 0x0, 0x9, 0x0, 0x400000100, 0x200000000000, {@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x8, 0x0, 0x0, 0x3, 0x100000000000}}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0xffff, 0x75545ae1823a2fec, &(0x7f0000000500)=0xffffffffffffff80, 0x4) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f00000001c0)="9d0fc8ffeabc7013daf81ae5999a7854210c2fe073ac69cdbf65f349e520a49c1348025fb021784d4d904050c179fbc297be0edc9201656441904f81350e03ad9bf59805c95ecb96c2b7a255d17ed0e3aef3a317f183331a8f60ca026ef1718f53c39251406e6f549c6ac3368c6046a4787e410daf77880ea6fb7c33fcb5ea3099083807cdf325d7f0dbb7f1c0dfed11eb49188d2e1353") ioctl$DIOCSETIFFLAG(r5, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000340)="b3ef842042b94ea54dfdabbf4f0724b08b72b4de7b08bd80c992200ab889b2b21e7dac78516ca2dc6cd955d24a9462e095fda894f61256546213311cc799fedd5f9b6eb544e6911f8725b15fecf6cb57343e39aaca7372a91389bff77935ee50bda5bc5d47e40ababddb1bd2e4e3af62d4861e5a0f61ba27bcc4b7287c092ab6da9d554175612e8ed48225254975ceb554086a5b145218aa146b6a93d5a9549783b8f6998d2787614e3f465c07bc54989a483d1439f149c9a7f521b7ad71133daa4376f41bf9d2645b1d8cfbe40658674ed87d8dce71d3a285e6191f41e15b5f2bc2b515b1d8425140d1fa9a815de2a1869b6664bd", 0xc66, 0x5, 0x974}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x196b824e}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000540)={r3, 0x5}, 0x8) 00:03:06 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, r0, r0) r1 = geteuid() geteuid() setreuid(r1, r1) setresuid(r1, r0, r0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x2, 0x4) 00:03:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="2902000d00095cb90cca8590", 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c652100"], 0x1) shutdown(r0, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x4, {{0x2, 0x1, @multicast1}}}, 0x90) 00:03:06 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) freebsd10_pipe(0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x1010, r1, 0x0) flock(r0, 0x48) 00:03:06 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:03:06 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8625f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0xd74c, 0xf5, 0x1}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 00:03:06 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100082, 0x1) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000100)='./file1\x00', r1, r2) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x4, 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) getgroups(0x5, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r3, r4) 00:03:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3, 0xfffffffffffffdc6) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000200), 0xff67) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) 00:03:06 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9dd9d90f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000dcb1ac45e22c892a0f0000c4813dd34c37009f") getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) setrlimit(0x7, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:03:06 executing program 0: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) syz_execute_func(&(0x7f0000000140)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) 00:03:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x10, 0x0, 0xfffffffffffffffb, r1}, 0x10) 00:03:07 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100e07, 0x151) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) madvise(&(0x7f0000a5a000/0x2000)=nil, 0x7fe4aba9c000, 0x3) 00:03:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x3f}, 0x0) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000280)="e36548a9896b27cada375f7bcd1b59c93294fac8481cfc6fee89ca2ba708399fafacf6ba02922d907fcdbd370af8e9f92e74a224c76bf4c60d219bf8ee90361f2611deb38ca6f5f1322cbda688bfd753384d222e1c58c9d76d5f96e96a615ea92255a60e45e593ba0b3275085531be54046e734a1e1c02260e3bb95d9535903487eb1b", 0x83}, {&(0x7f0000001400)="e8d5b5de0e9961065307b4d804706b25f5686af99500686167f660a612f7b4ef57f0be9bcc2f8ee2d08253241772c048be894c9bc0b71844cdaaeca21dfa6783785ea5f18efc2b5039981987d9d6f3d6f8af9ead738932a3decc645305dde79f68121db4735da15978a252f473d0c727764b8d1c7e798a484ae9c6bcd73011b78a62f6cde7673d1aa724713cbb2f5b927831800c08", 0x95}], 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0xffffffff, 0xfffffffffffffffc, 0x3, 0x10000, 0x7fff, 0x0, 0xed1e, 0x80, 0x9, 0x1000}, 0xb) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x75, 0xf, 0x3, 0x1}, &(0x7f00000014c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000001700)={r4, &(0x7f0000001680)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x7, @mcast1, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xffffffff80000001}]}, &(0x7f0000001740)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001500)={0x3, 0x5, 0x4010, 0x412, 0x9, 0x8, 0x4, 0x2715c3c4, 0x0}, &(0x7f0000001540)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001780)=ANY=[@ANYRES32=r4, @ANYBLOB="b70100000300000001000700f40003000002000002004e21ac1400aa000000000000000000000000000000000000000000000000000000004100000000000000000000000000000000000000000000000000000000001e0000000000000000fffffffffffffff300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a066b844e0e439f5e8c939cba232856effac8416de0ecde2904385160eb7f37a6f5b19645f866ce47a249c2739a75ac7a9a6341c3e1427c9fa7e4d2d2ab771e7021e56fb3f40609a2a6cd453ddd1576c4", @ANYRES32=r5, @ANYBLOB="090000000600000002000000ff0f000000100000"], &(0x7f0000001640)=0xb8) setsockopt(r1, 0x4040000000, 0x4, &(0x7f0000000200)="507d1fc870cf0051ff9a8f0fb24237a39a167d377ed7e00174586d30c2575c9f3ef8e7ee26fadd8a9a2a40f3eb99216c81c81dcfaffb052ce5f88564d5a6f21058789c7abe8220f493d8aeecaca69f599f0b021c1f54f60cd3afaa6ae59f7cc3295dd35e193f96bc24e175f77699f629131895d574", 0x75) 00:03:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) 00:03:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="4772000007c280eaa314"], 0x10) recvfrom$unix(r0, &(0x7f0000000180)=""/251, 0xfb, 0x82, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff6b}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x200, 0x7f}, 0x26c) sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000280)="a76effb2d6ce39f01f884f66e61dd7221a2caa792230ff9332583ca17dad4517", 0x20}], 0x1, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0)={0xffffffffffffe286, 0x1, 0x8, 0x3, 0x0, 0x399b, 0x80000001, 0x38, 0x9, 0x2, 0x5}, 0xb) 00:03:07 executing program 3: syz_execute_func(&(0x7f0000000280)="982c2c0f050520d0f807266666f2420f7de43e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c121fc22ebc48265b8dcb5b541812047002b0003e86e3a0dfe8c738888a1c40fbbc4e2edf20f0067053a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2bc462c98e610e0142c4b331fb110f0f2ea765aa17ada765aa17ad0000") truncate(&(0x7f0000000000)='./file0\x00', 0x81) r0 = socket$inet6(0x1c, 0x5, 0x4) socketpair(0x1f, 0x30000007, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x10000, r2}, 0xc) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x5376}, 0x4) syz_execute_func(&(0x7f0000000340)="9826473e431c1a0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed75d87f000fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:03:08 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x11, r0, 0x2000000003c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:03:08 executing program 1: syz_execute_func(&(0x7f00000000c0)="c4a3950cc878ab660f383212366466470f16014729e4c4417d2842f7f3410f538aee700000f243237d00c40281de65012664640f01db") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000000)) socket$inet_udplite(0x2, 0x2, 0x88) msgget(0xffffffffffffffff, 0xa1) setrlimit(0xa, &(0x7f0000000080)={0x2, 0x8}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = socket(0x10, 0x0, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) 00:03:08 executing program 0: syz_execute_func(&(0x7f0000000040)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") getegid() 00:03:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="140000002900000075b7a7c51e00"/24], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 00:03:08 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0xffffffff80000001, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x3f}, 0xffffffffffffff26) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="91b0000000000000000005000100fbff040000001c004e21ed0000004158b2af677e151d6abea6ba06f881a28057000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500"/133, @ANYRES32=0x0, @ANYBLOB="08000000b100800080000000050000001d5b544a"], &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x3}, 0x8) r3 = socket(0x100002, 0x20000003, 0x3f5) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0), 0x0) 00:03:08 executing program 3: nanosleep(&(0x7f0000000000)={0x1ff, 0x7}, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) 00:03:08 executing program 0: syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") mkdir(&(0x7f0000000040)='./file1\x00', 0xa) 00:03:08 executing program 2: syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9cc910de34d67660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r3 = open(&(0x7f0000000140)='./file0\x00', 0x304, 0x72) ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000280)="35220b01c294e146afd45a6fe794d5aaad4a29fb7988f5ae3747198581ebce1b2ba926006c2d7b0ab873ff3d02032c0e6def3988fdd185fbdd96e0d26bcd2d43f43d232c32f9372b1427fc4f4285f5fb17467f5ba2104fdef6b3bafc26aa36a18945b15ab161168fb9194f9d7fb2902f82a68b85ee8feb411fbd23") accept4(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) poll(&(0x7f00000000c0)=[{r1, 0x2}, {r1, 0x200e}, {r0, 0x2007}, {r1, 0x6}, {r0, 0x10}], 0x5, 0x100000001) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 00:03:08 executing program 2: syz_execute_func(&(0x7f0000000340)="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") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:03:08 executing program 2: r0 = socket(0x2, 0x2, 0x0) dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r0, 0x4, 0x46) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") syz_execute_func(&(0x7f0000000000)="b1aa91cd8070062ef26e8a20c4c179f7f9e9646541dea52f3333bd1ac7c7e4470f4ab1aafe0000b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df667f0fe8dd700000000e600008284616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240310dd96f04f38bf38b6101450f0fa6b9333dd8bbd922e5c461ad636299") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:03:09 executing program 2: clock_nanosleep(0xf, 0x0, &(0x7f0000000000)={0x4}, 0xfffffffffffffffe) 00:03:09 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() setregid(r2, r2) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x40003, 0x100000000000000, 0x1}, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000280)="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") 00:03:09 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001440)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001480)=0x10) r1 = dup(r0) dup(r1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001400)={0xb006, 0xaab, 0x1, 0x87ea, 0x4, 0x0, 0x4, 0x1000, 0x9, 0x1, 0x87}, 0xb) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000400)="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") linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x400) execve(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='\x91^[\'\x00', &(0x7f0000000100)=']@%-/\x00', &(0x7f0000000140)=']-\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\xd1(@\x00', &(0x7f0000000200)=':){\'-)\x00', &(0x7f0000000240)=',\x00', &(0x7f0000000280)='++#)\x00', &(0x7f00000002c0)='/{\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:03:09 executing program 3: syz_execute_func(0x0) clock_settime(0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(0x0) socketpair(0x1, 0x5, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000300)=[{r1, 0x34}, {r0, 0x10}], 0x2, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000040)="9ebdbbd74b013ff826bf9e422738ae62058408ae399a8f24e4c744f402751c3a1b08f4e99804205caf145884ec109cb337963bdd5215028c660e4ff49118dc20087493ddf0b9f4cbdc33c8705880180d539eda68ae312152db27e929c49ab275f9e9e8f54c7bca5bdb0383636509c905d2c3712568654e7014d17ffc4af1755665867409a6b60a8e4bab9fb86c8c2b35d585e800a4ef8a63b7ea5d8bcba0301af68585c245c1dbdc714e406f5a28d9d78d84320eab3b78aa") 00:03:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@broadcast}, &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r0, r0) 00:03:10 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x100000001}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x2, 0x128}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280)={0xfff, 0x10001, 0x1, 0x10001}, 0x8) close(r1) symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00') 00:03:10 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getrusage(0x0, &(0x7f0000000040)) setrlimit(0x7, &(0x7f0000000200)={0xffffffffffffffd}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") 00:03:10 executing program 1: r0 = socket(0x1, 0x10000001, 0x0) write(r0, &(0x7f0000000240)="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", 0x1000) shutdown(r0, 0x0) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001280)={0x0, 0x3}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001300)={r1, 0xc5b1}, 0x8) open$dir(&(0x7f0000001240)='./file0\x00', 0x40, 0x0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)="61244c00237ba11d45c87e8a220ea5cf04132670153b3a492d7e4027c248912e2612b3b2a070d59fc2a03f0ff553b797927ce6263896ad2a9501f8c05fdd830dfa2c8ff8043b470b472a48767c42d279c8c954043b4bbb5f7253dc336cc891e34ab5f835da7c0f34d8567f187d79b150d93b840f44e6041bcd63d85a8d0a14f363c7a38baae7bd198c67aed1c7987bbfd74611aad2e3405a798723023a1492511da00410650747703d5b540a94aabc44bc6491a4c680af7678c2dbfc566a4955e770effae49f894e8408d91a34ad4adf10d51f282a38cab4677fc223f7d502fcfad7bc", 0xe3) 00:03:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x100000000, 0x8, 0x846, 0x57a2, 0x1, 0xfffffffffffffffd, 0x3, 0x3ff, 0x5, 0x101, 0x6}, 0xb) fcntl$setstatus(r0, 0x4, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r2, &(0x7f0000000240)="f376", 0x2, 0x1, 0x0, 0x0) shutdown(r2, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0)=0x458, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x10000, 0x0, 0x0, 0x5, 0x0, 0x5, 0x100000001, 0xb1, 0x200, 0x2, 0x7}, 0xb) fstat(r2, 0x0) 00:03:10 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x3ff, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="63bdcd1aafce6f4c70f473bfba0ed854cd8c029b71b906051b933d4793eddfc27d0fd6091f03967526d5442a486193a3d3b8220573f36f6204c36b609f95b882d19740d7e7b4b35d9b6db057e40af3479917b6816e36d9a8a00e6b16c8f919b96d9b652aa3aecd34b3bdb6cf3428b2ed003d505cd38145ea821ceac12cb923fb42e9e89225ffa676820e09f5c5a246ccabc342ce7e53a3b2a35b0e01a6b50e523efcf7c08213f58570c34021d2e76e035e18d55e95", 0x7, 0x9, 0xfff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x84) accept$unix(r1, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8) clock_settime(0x0, &(0x7f0000000000)={0xfff, 0x8}) 01:08:15 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@local, @broadcast, @multicast2}, &(0x7f0000000100)=0xc) 01:08:15 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000001240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0104000001000000c92000000200000009000000"], &(0x7f0000000140)=0xa0) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x9, 0x1000, "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"}, 0x1008) open(&(0x7f0000000080)='./file0\x00', 0x44, 0xa0) 01:08:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r1 = semget(0x3, 0x0, 0x8) r2 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x3, r2, r3, r4, r5, 0x2, 0x4ba2}, 0x7, 0x87, 0x2}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) fcntl$getown(r0, 0x5) 01:08:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1f, 0x20000001, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) 01:08:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, 0x0) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000640)="24d42c6c1667f15dc1c2ec5b8e36133c128577c250c7f811b4798222601cd8e57d41fba1d83da3062b23e45640e1db86f7c7d5bf3e5770190345245c03eaced2921bbe01af4db7fd105a6a79c9b46cd721dc398252ec812039366e61488cf95cb56b36443d3eeb28fcc4e27cff72e186a5aa2055a5e3ae6982b9dd33ced35597816217f67431e3e45bf0a357254a369903bd0ad9a2b3a02d6cb690b3af17aab8e38e5b185403f51ff4877f7a9021f896e6580ce21d8f5a1cb1a920b4c82789a3279718ff") syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000001c0)={{"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", "c4ba70529c39e171bcd9c4a1ca125a6637aa76d52a49483d40bd1ef20aa64398", 0x80000001, 0x3}, &(0x7f0000000000)="bfe868ca052fa342065a5cd4addb07d72723f38af5e7de46968663dac60279c106e3c6caebb374", 0x6, 0x7fff, 0x9, 0x0, 0x100, 0x81, 0x4, 0x2000000}) ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) 01:08:15 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast1, @multicast1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="d02abef83f4bef49771f7a65bda04c240973e3e9b788b2a259fbddd677f8ee0465c913c1d8ce7e", 0x27) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x2, 0xfffffffffffffff7, 0x19, 0x5, 0x800, 0x3, 0x8, {@in={{0x2, 0x0, @rand_addr=0x8}}, 0x0, 0x3, 0xe772, 0x85a, 0x1, 0x3}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0xfffffffffffffffb, 0xa, [0x7, 0xff, 0x1, 0xdd1d, 0x6, 0x99, 0x5, 0x7ff, 0x3, 0x100000001]}, 0x1c) 01:08:15 executing program 0: syz_execute_func(&(0x7f00000002c0)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x9, @rand_addr="1a0e2ff7788d1b1fe169a687e090ce58"}}, r1}, &(0x7f0000000200)=0x84) 01:08:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x181, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xee}, &(0x7f00000000c0)=0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140)={0x1, 0x4ed1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x2, r2}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) 01:08:15 executing program 2: syz_execute_func(&(0x7f0000000140)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e626066460f1a88f32aa2660fec5c3e00bc78e37b218d2fb098ca00000404e198639ef0119ee46d0000c4a2d93bf1c423c549ce0a") setpgid(r0, r0) 01:08:15 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000001280)="0000000336e6ffffebe2baa9024aed8006000000", 0x14) 01:08:16 executing program 1: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x6, 0x100000000, 0xaf, 0x1, 0xffffffff}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x26b3, 0xd5}, 0xc) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") msgget$private(0x0, 0x4) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 01:08:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') msgget$private(0x0, 0x20) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 01:08:16 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x8}}, 0x0, 0x0, 0x6, 0x80, 0x200, 0x1}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r2, 0x7fff}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6f43, 0x8, 0xff}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) open$dir(&(0x7f0000000280)='./file0\x00', 0x100000, 0x111) 01:08:16 executing program 0: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffff9c) fcntl$lock(r0, 0x40000000000c, 0x0) 01:08:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) 01:08:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:08:16 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) ftruncate(r0, 0x5) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() accept4$unix(r0, 0x0, &(0x7f0000000000), 0x20000000) 01:08:16 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) close(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x5, 0x3, 0x4}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x9259, 0x4, 0x10000, 0x7, 0x81}, 0x14) r2 = socket(0x17, 0x10000007, 0xfff) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xffff, 0x0, 0x20, 0x100, 0x3, 0x7fffffff, 0x2, 0x5, r1}, 0x20) lseek(r2, 0x0, 0x5) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000340)=0x101, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000400)=0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x808, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000004c0)={0x1, [0x7]}, 0x6) connect$inet6(r0, &(0x7f0000000500)={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x0, 0x7, @empty, 0xfffffffffffffff7}}, r1}, 0x84) r3 = msgget(0x3, 0x2) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000600)=""/195) r4 = open(&(0x7f0000000700)='./file0\x00', 0x30600, 0xb3) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000000740)="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") getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000001740)={@multicast2, @remote}, &(0x7f0000001780)=0xc) r5 = socket(0x1e, 0x20000000, 0xe9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000017c0)={@in6={{0x1c, 0x0, 0xf5, @mcast1}}, r1, 0xfffffffffffffff7, 0x80, 0x3c}, &(0x7f0000001880)=0x8c) mlockall(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f00000018c0)=0xe735, 0x4) flock(r4, 0x2) getpeername$inet(r2, &(0x7f0000001900)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001940)=0x10) accept4$inet(r4, &(0x7f0000001980)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000019c0)=0x10, 0x30000000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000001a00)={0x30eb, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000001ac0)={r6, 0x100, 0x4, [0x2, 0xffffffff, 0x3, 0x1]}, &(0x7f0000001b00)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001b40)={@in={{0x2, 0x2}}, r1}, 0x8c) ioctl$DIOCXCOMMIT(r4, 0xc0104452, &(0x7f0000001c00)="cea3d53ca1e184f84b877307838428598b81fc062b18acbdb8f07f3396239620ecc460f45ebb56e352c83a57265deb469f17dd47823375b877cf37818a572f868ae5ef6dd8728bf55f3e95b7a7fe987112597addc0ce106ec5cdd62849ebdceac851410f83396276bf6639e67e1cbe28589d441a24b61e93ead0fde0e3e780c445cb620a5fb0415b388cee8e06a3a183ac940e08c12e00dd7c5c743a") 01:08:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xd42, @loopback, 0x2}}, 0x0, 0xfffffffffffffffa, 0x6d5e69e9, 0xc00000000000000}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x900, &(0x7f0000000000), 0x2) 01:08:16 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000010000000000000000000000004dabfb5de15b90bd22c12ea1e916f29ab450ffc0c6285bda8ac09219e183c3decd48367519a0b487b22531bc75c23b2442a6dcd9bdcbe8493f9abb36c46b7de44f268a8238415278ee8e39a47253fc1e5e6ae80e8e1f5273a80c64d09cda3c71bb05"], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x100000001}, 0x1) 01:08:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x10}], 0x1, &(0x7f0000000040)={0x7, 0xffffffffffff5111}, &(0x7f0000000080)={0x6}, 0x8) 01:08:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000200)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, r1}, 0xc) 01:08:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x2000c, 0x0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000200)="63d00ad83d0a79eecdb3451dc800c19016e15527f3e0740e8217b638140018a875ad09a1b80ec16cde793d95b611170afd6a9dc5ba183687eeb965c683734a37a27bd5c7ba88886fc4dc27f086273409d7fe68ef506849c890a14a23a734ea6d52ece948f452f5f1371269461b2814e2fab4ff759c6c13630bf53d7152d5511f8b9ff2804444d41fa65b") connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) socketpair(0x1, 0x10000003, 0x400, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:08:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0xfffffea4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x2c}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={r1, 0x9, "a678a768c4143eb462"}, &(0x7f0000000080)=0x11) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x8, 0x20, 0x5, 0x2, 0xdb, 0x9, 0x0, r2}, &(0x7f0000000140)=0x20) 01:08:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r2 = dup(r1) mmap(&(0x7f0000086000/0x3000)=nil, 0x3000, 0x6, 0x80413, r1, 0x0) ftruncate(r2, 0x0) r3 = dup(r1) write(r3, &(0x7f0000000040), 0x3000) 01:08:17 executing program 0: setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x30, &(0x7f0000000040), 0x8) 01:08:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) 01:08:17 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket(0x1c, 0x20000000, 0x7) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x18}, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 01:08:17 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setrlimit(0x7, &(0x7f0000000080)={0x7, 0x100}) r1 = dup(r0) sendmsg(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="564cc413dee6793000000000000000000004000080000085d817856319fe7bf2c902fb64c341054000a4091eaae97594"], 0x30}, 0xc) 01:08:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) setuid(0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7ff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) fsync(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, r4, 0x1, 0x1d4b, 0x100, 0x7, 0x1, 0x9}, &(0x7f0000000180)=0xa0) 01:08:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000140)={{"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", "0668e6f0b3b649c722997930fcdac333e6268f0c514aa86d52afd1b95d223244", 0x3, 0x7}, &(0x7f0000000040)="396975a090a32bea4a9332805c641e84b9cda897190ef56f062b29a0fb3a2bf86b83862b21ef23d8186a45b50a", 0xc3, 0x5, 0x0, 0x1800, 0x9, 0x2, 0x10000, 0x5}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000000100), 0x4) 01:08:17 executing program 1: syz_execute_func(&(0x7f00000000c0)="b1e091cd80660f380624ead946761cc10f0d52005868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c46245acd0660f3a206b09000000767c7cca4f7307da7307da0f0d18c401fedae3df646736676666430fefb3000000000804f4f30f1a120ba1a11d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x72, "996caf73fd430589fcb10a08562f654794b24458ca066e17162e8664de1e70f81189f3d7e6ad7de45b5a48c0d99a07a62f17d777947c278f19cb0c4eb8711903ebf0ff01bdbc42e49c68fcaf1e53193d96e3600871b775e7ff4c69814e07036f50d36e60e2a2e32515b66ddb5c662de01a6b"}, &(0x7f00000001c0)=0x7a) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x20200000}, &(0x7f0000000240)=0x8) 01:08:17 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x880, &(0x7f0000000140), &(0x7f0000000300)=0x4) setrlimit(0x2, &(0x7f0000000000)={0x8}) syz_execute_func(&(0x7f0000000240)="0c110f01e698cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4edfec4427d822a2ac403c57fdf84b1f9340a67664d0f7efac442693885cdbe000047a5c4a24993848dbab7472051f340a7c1ea01eff265dc5f00cecb5b45363f3ef8f899660307ae4bc42281bceb93f3dcb8c900000047000026400f0d18cc6e8e01cc5ff65ff60f36660fd2938c0000000f018b2fd8c03e3b17c4e1fc50e4f3a5111d00") r1 = msgget(0x3, 0x620) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/189) socketpair(0x17, 0x7, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@loopback, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000100)={@empty, @loopback, r3}, 0xc) 01:08:17 executing program 1: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7f, 0x401, 0x8, 0x9, 0x8, 0xffffffffffffffff, 0x1f, {@in6={{0x1c, 0x3, 0x101, @rand_addr="3ee2653b4df85df5530c6fad90c317f5", 0xff}}, 0x0, 0x7, 0x10000, 0xb9f6, 0x40, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200), 0x0) 01:08:18 executing program 2: socketpair(0x1e, 0x30000004, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000080100000009000000ac1400bb7f000001ffffffff7f0000017f0000007f00000100000000e00000010000000066231d669b7d84681327389a343d8c22701b5bb223d67c34728e15ca75378d9ab5729e417b7149926a91dd04ffe30ff87b989802c82f804bd6f3"], 0x34) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x583, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet6(r1, &(0x7f0000000000)="79b1af7ff4c675a084789b5c42439d15f4c21f04b9cb4f27963d9049bee67a9bb4f24d1f4ac9cc2ed926c75d018328f99f9d779d93417d8f8dc381eac9cb54f0cbeecf9a9acae85d0cb5ef9d1b6f8ca0a58657907475fdd2ae3d8d6c", 0x5c, 0x80, &(0x7f0000000080)={0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0xbf9a}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x88) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000100)=""/30, &(0x7f0000000140)=0x1e) 01:08:18 executing program 0: socket$unix(0x1, 0x7, 0x0) socket$unix(0x1, 0x1, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@file={0x0, ""/93}, &(0x7f0000000200)=0x5f) socket$inet_tcp(0x2, 0x1, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10, 0x10000000) socketpair(0x17, 0x1, 0x1f, &(0x7f00000002c0)) socket$inet(0x2, 0x1, 0xffffffff90ebec0a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x5, 0x4, 0xff, 0x7f, 0xba}, &(0x7f0000000140)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:18 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/81, 0x51, 0x0, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_tcp_int(r1, 0x6, 0x49, &(0x7f0000000040), &(0x7f0000000080)=0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) clock_settime(0x0, 0x0) clock_settime(0x4, 0x0) 01:08:18 executing program 3: syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") setitimer(0x1, &(0x7f0000000000)={{0xd6, 0x8}, {0x2, 0xbf5}}, &(0x7f0000000040)) 01:08:18 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}, r1, 0x400, 0x79da9c49, 0x8, 0x8000, 0x1f, 0x8df}, &(0x7f0000000340)=0xa0) msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000447c1d20d968ecf1d58442069a7b10ee40e38567eecf4db7445af20000ab2e63a8d96c04524de50a27b965f1f6528bf5abe4355532278df382d185c6e0700a66eb99dfaeb7af122b4b7e36f447f33553ada092a7335adb94cc6f7d332505d164a6b0d1e2ade84423f9616b5a5014d8eb16"], 0x79, 0x800) read(r0, &(0x7f0000000080)=""/196, 0xc4) 01:08:18 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x48) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x9) truncate(&(0x7f0000000040)='./file0\x00', 0x3c) truncate(&(0x7f0000000140)='./file0\x00', 0xffff) 01:08:18 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) sendto$unix(r0, &(0x7f0000000040)="c87b64e881636f8e7fd92e97e78133389c8aad3943b6af453af87b3ed164c79726a00de43c2f745d51f24790b9e95c874e7708a8fd8e7e1c6de01e960831877ad1c3731d", 0x44, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00n/file0\x00'], 0xa) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='@\x00', &(0x7f0000000180)='!\x00', &(0x7f00000001c0)='!!\x00', &(0x7f0000000200)='.@,^%\x00', &(0x7f0000000240)='$-\xf5\xcc@*.\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000400)='\x00'], 0x0) 01:08:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00, 0x2800}, &(0x7f0000000040)=0x10) 01:08:19 executing program 0: syz_emit_ethernet(0xffffffffffffff1e, 0x0) syz_execute_func(&(0x7f0000000080)="33c4e2a69763360000c4e1d5efc5c44240f313c4227d78e3c4a21552bedfdf0f71d7efc48389483000c4817f1210") writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001300)="60cbea85515b747afe059b288124b0e816942e4eee15736aa736defc4a5dc900", 0x20}, {0x0}], 0x2) freebsd10_pipe(0x0) 01:08:19 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c2a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4e751e0fa0211ceb3fababd1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c201b00b0000008fc978e2e7efa80dd4d48cc7e8628f6808a3056f0000004e00c436acc0f526264788fe58c4a1dd7dbbbfdd5cc600d03081c96efb110f0fc4a261b7e2") r0 = socket(0x2, 0x3, 0x3fa) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) 01:08:19 executing program 2: syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf4470000c401fe5ff6e3df64c636676670e14736660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x800000000001}, &(0x7f0000000080)=0xfffffffffffffe5f) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x6, 0x6c00, 0x5, 0xfff, 0x7, 0x4, 0x1, r1}, 0x20) 01:08:19 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x42d) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0xffff, {{0x1c, 0x0, 0x4, @loopback}}}, 0x88) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[{0xc8, 0x0, 0x806, "a5c1a365307db70aeaf47d25bd7fa3f56b0c300e9ecd549d567657d8115da4d5fde4d4f54a1d2db00d17b960732a23ef7dbc70056a433600a56028370cd5ac4e5b1b7965b2ac7b4162af666bf1789df170650c858b50ea6090ef5fe770915de59c9a4f46ed067131568aea52a1c514f1dcecb6fca89d9df548d8aec49900e81ba14ed726d7ed9acdf5af668ebf17665f0e80d0e738fc9ec082abf4631c47b46ece18293786e965d609cfdac87cc2b666c3309a6e2c7700"}], 0xc8}, 0x101) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r2, &(0x7f0000000180), 0x0, 0xd, &(0x7f0000000200)={0x1c, 0x0, 0x0, @rand_addr="a98b053b2d002c003e2f1f5d8f8e9e83", 0x4}, 0x1c) 01:08:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x29, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x100000000, 0x0}, &(0x7f0000000040)=0xc) readv(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x101}, &(0x7f00000000c0)=0x8) 01:08:19 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @local, [{[{0x88a8, 0xff, 0x10, 0x4}], {0x8100, 0xf276, 0x8000000005}}], {@ipv6={0x86dd, {0x0, 0x6, "d0a638", 0x8, 0x0, 0x0, @mcast2, @ipv4={[], [], @rand_addr}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) open(&(0x7f0000000080)='./file0\x00', 0xc0, 0x8) 01:08:19 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0xc00, 0x2) r1 = getuid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getrusage(0x1, &(0x7f00000000c0)) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0xc000, 0x9d03) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000600)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 01:08:19 executing program 2: syz_execute_func(&(0x7f0000000700)="9826473e431c0b0f05f30f59bfd9131b00f20f2d7a0041e2e9b5576766236b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd3000bdcdc0fbcaf00100000c462653d800b73af66acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4d95bad8de3c0f526264788fe5867460fbdb69cfe503800d030a1c9fb110fd3c4a261c40221dd21") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x10, 0x6, 0x0, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r2, 0x1, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r2, 0xfffffffffffff464, 0x2, 0x6, 0x7ff, 0x200, 0x81, 0x5c, {@in={{0x2, 0x3, @broadcast}}, r3, 0x6, 0x5, 0x0, 0x0, 0xfffffffffffffffe}}, &(0x7f0000000500)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @broadcast}}, r3, 0x1, 0xffff, 0x100000000}, 0x94) r4 = accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000540)=0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000240)=0xa17, 0x4) sendmsg(r4, &(0x7f00000006c0)={&(0x7f00000000c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000019c0)=[{&(0x7f00000001c0)="337cdfd16dd841779773559d908ca0ca881d5cd5a2abfdeb21578d", 0x1b}, {&(0x7f0000000200)="b60cae205b7424860824a102a54a6af64c79a75bda0ed3ae4c45c0b399c31682179b8124e3d23d4e2cea58e540", 0x2d}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f0000000640)="2bc79043739a1891be640942db9fa5ba0ec1694985f3", 0x16}, {&(0x7f00000017c0)="681b1dc21563475fed368497ec3e93996d1ea4b7e8fcb5524b22402d87976a7771ead303ca17b2a1056e040575eab7ec4f4b0032601c99fa8bc003274fce170465f3825c079a22dedf9d96e2c268159400c06fa76a9adaf88dc83e9516b77e5c7b9b7c0e243c4961fcf7756acbb9b73bf7e251cf3501304e226bcc50109795e51e0b6a33497919240a93428e7870b5292cbb3551e903ec06fd8c676f322fb8343520533b224dd0e71084ff43d4228ba2b40c6d9182b691c816c670def1a218a2c069f174e07b8d985dcc635b2aae2cad64e8a10305242a1de440aa76789bac24bbaba3", 0xe3}, {&(0x7f0000000680)="39f45a58ad46227632c82bb8fb5fb489a79d8dc7b1aad66fe059970e530b3ac719d602ce2c5710e67f7a2a53f3a41682a03c", 0x32}, {&(0x7f00000018c0)="6ce92360ea0ae96e94922a92d0e95c8cdbb1a105a4691906b6c9268078946864fc75c19ae8da4435eeaa35d25c1d1859d73a97a8e28de0a055c5113187190858cac5209214e7f107ce0af21399d761fe1896211717e9f719469fc24c1d84913c121fee9c45a4dd21c7c17c54602ded02bbd023e4b94f6f8bb961c7cc2306c442b9058e667f8f7a091a2f0d838567a2f6d3fbbfd051fedda7b2a09e3e3345163e08388051c69c914d22aaf2196ea0fd62b639ea6bd7ef30b94f3e6d3c328af14245ef68b20cf753bd26efa15ae2e3ec979266ce17c4926005a7baebb1490fcdde62a1e98bf5a38fe2859caf606fac719f2e6c97a4", 0xf4}], 0x7, &(0x7f0000001a40)=[{0xd0, 0x6, 0x400, "ffe7fd22ae57811a565fd42b222734803322d399a6072f037ded1b80a8cfd8adb2253858c886e9307de0514709d7dcff15077ffff11d1fd594644393c5669e4ced797a11fdaba3b5b80c711fbd9e9f440958ba00338ca8f0cbbf455fbb178e85af00988901bcfbe45d5163518c8997b1fcd6dbec90a40f82e45a76df2131155189e7284aadd2cb935484a5abc09da605221a226640fe2174b40905104da6380d8a791c4cec7aeccbeeeaff3b2abb8109c1efbb49a9ee608323db403bd9"}, {0x68, 0xffff, 0x3f, "9147c5cd7fbab5a491dec72ca5a629dca8576e4b5bcac21e034de5e69c27f58ad3c2cd0f11b2842d8c3f021121653c2d7777351c5091d1843a641a7247b937c5b7474d9c0ef36b2b94610a4f5b873f817cb86ccc9dad1cdf"}], 0x138}, 0x1) 01:08:19 executing program 3: munmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = shmget(0x1, 0x1000, 0x4, &(0x7f0000cdc000/0x1000)=nil) shmat(r0, &(0x7f0000cb1000/0x4000)=nil, 0x2000) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) socketpair(0x0, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, &(0x7f0000000100)) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:08:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f7f686c653000ab4021cbb371cbdfa311671c28dcdf6bf31f927ce1ee01302b7de5665d4a6cd8cee10879ac3e98585adb7099ddfb48b7f2fa4c9c414519ea37785a86ab5bbdc7d50b726dc8f0a46bd7b2aea66f5b72071ac46864edf3de7485977a24fe7d07af7e96d6f215cb0c5318de63a34c2f6ad6f6ada546b68808441c90bc1d5009f825d9d5edf1b1030a95896f85e1ec7d1f9a80ec44f10a2cd2c74c42373da37bfa53f8754ae72e6edd2e91740fa7f8f2d3cb59fa2f2d36b116bebca6b3a403270ae9284522e98cd850dda586086423b43702e8"], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x40, 0x8000}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7fffffff, 0x1100, 0x8, 0x0, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x186}, 0xffffffffffffffff) 01:08:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, 0x0) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}}}, r1, 0x6, 0xffffffffffff0000, 0x3, 0x400}, &(0x7f0000000100)=0x98) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 01:08:19 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) close(r0) r1 = socket$inet(0x2, 0x5, 0x7e7) getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0) 01:08:19 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="3c5b2994d3c2862674f7b522ff773b6e28db281e963388c5c9957c970c075b1e388685481c242158d146d405000000000000008a926f022b8c983dc623bd19d90b184900000000b8b7e4afdb90f3f248824c1a942a50afe9ee4912a5e0e9e6016079862e74f92aafbe95308fa2fce60ba7190c846bf244333dab3b03e9cc19a59e2935de38fd93f5a61fddf18c950d6318c978d34ac504354d645f0e6e888b38f0a55b25d3d095f09a14f295b0d2509b271efc4a7cfb96c7f6c96343c761cd03e09d15a5ca5d54", @ANYRESDEC, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000000)=0x6) mlockall(0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) 01:08:19 executing program 1: r0 = socket(0x1f, 0x3, 0x7) r1 = getpid() getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setown(r0, 0x6, r1) close(r0) 01:08:19 executing program 2: socket(0x17, 0x20000000, 0x1) syz_execute_func(&(0x7f0000000100)="982c040f050520d0f8079167f30f58348f4141e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322332332e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f0b5582c4b6593131b15da1c9fb110f0f3804830a000000") 01:08:19 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) accept$inet(r0, 0x0, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000300)="b1e891cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7e6e4c653fb45c0c3075868f4a95ef9c44149f216f3440f5ec3c4c201df5072eac463dd7ffe9fc48192558dc3c366450f1867469292400faee4749826261f696926400f0d18c4617e104507e3df646736676666430fefb3000000000804f4f30f1a12111d54111d00") socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x4, 0x108) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x10000000, 0x9, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000000c0)="2574c8cd9a3404f5fda7e9468692708b6037887b8c98ef0650330a50d8a88d15e5cf75a9831954a5ed562ef5559c1f335ece75daaceea6acc280962efb7600a04b62ab23633ea2e5c2304a3b4fa2fc0d376e4e4668cd53d2cee307b951aee2a256df6bbfab95bea0215b4fc8c4953d92b4c60f55d1ff2f224c89e1eb37ca5858b49282ac1659c8391a4f8e84da1a9d9c13d89abf2dd5e2afda4ddc07621a2abcf7cead0c9415b6c6ad1e73060bf3057a3922b7466167a397e58bf669f496946e83c2ccb893252071c456feee6e46cb73c866e2b7117af1760daa4d8be4774091713555f28af55b24be03cd3bd61d78db2af35f048dc359a0") setitimer(0x2, &(0x7f0000000000)={{0x6, 0x4}, {0x4, 0x32}}, &(0x7f0000000040)) 01:08:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) fsync(r0) renameat(r0, &(0x7f0000000540)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 01:08:20 executing program 0: select(0x40, &(0x7f0000000040)={0x10000, 0x1000, 0x2, 0x6, 0x2, 0x8, 0x2, 0x3}, &(0x7f00000000c0)={0x9, 0x4, 0x6, 0xca, 0x6785, 0xfd24, 0x7fffffff, 0x9add}, &(0x7f0000000100)={0x7f, 0x5a5b, 0x80000000, 0x4, 0x6, 0x4, 0x4, 0x1}, &(0x7f0000000140)={0x1, 0xfffffffffffffffc}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x2, {{0x1c, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) r1 = semget(0x2, 0x1, 0x11d) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000240)=""/149) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) connect$unix(r3, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) r4 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) getsockname(r3, 0x0, &(0x7f0000000080)) 01:08:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r0, 0x2}, {r1, 0x82}, {r2, 0x2100}, {r3, 0x2000}], 0x4, &(0x7f0000000100)={0xfffffffffffffff7, 0xff}, &(0x7f0000000140)={0xff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x81, 0x1, 0x100000001, 0x401}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xf, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x5, 0xb0, 0x100}, &(0x7f0000000480)=0x94) sendmsg$inet6_sctp(r3, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x2, 0x2}, 0x10, &(0x7f0000000200)=[{&(0x7f00000001c0)="8107bd0c30056aa1967e69db82bf558ba868362270a1d006cb68d75da26ac2b8b6ee044c8d44060bb1e66e240042d883afe4b74485cd69ffa13b9f7595", 0x3d}], 0x1, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x200, 0x600, 0x0, 0x5, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="d5bcf98799db557660946645471ec02c"}, @sndinfo={0x1c, 0x84, 0x4, {0x101, 0x400, 0x400, 0x75a0b93c, r9}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xfffffffffffffffd}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x583d, 0x110, 0xa2a3, 0x200, r11}}, @sndrcv={0x2c, 0x84, 0x2, {0x81, 0x81, 0x1400, 0x1ff, 0x1, 0xffffffff, 0x5, 0x5, r12}}], 0xf8, 0x20000}, 0x100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000600)={0x2, [0x1, 0x7]}, &(0x7f0000000640)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000000680)={0x2, {{0x1c, 0x3, 0xdad9, @mcast2}}}, 0x88) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000740)={r9, 0x34, "801e3b3807c3f673855e12e19f0bf0286f404e99b079c6e02a6add177dbf52c00d401f01101d3d277f9e63c510947ea37972c216"}, &(0x7f0000000780)=0x3c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000007c0)={r7, 0x1, 0x7f, 0xffffffffffff8000, 0x6, 0xf8}, 0x14) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f00000008c0)={0x10, &(0x7f0000000800)="64ee7150deac7a2cf593e5151b20aff61d937095716876cf0164c3cb19258a52ad7157d9e67699a75a0a6addcf5c8ee3e03edfec1801377074d0c7fc3fae39d7d2ee0eb700c9fe306772873a6145b1787346edd8e9e78ef4faf45f7070457a4b51df5ef0d7a8a62da3bebecbfbcc6acee264d8ae4888d2d5c7c2575cdfb7267064d30b675a35c55da2cd8d5134725aaf4463b400cc2fe8f79d4dff31f1ac1613c3", 0xb6fc, 0x81, 0x2}) clock_getres(0xf, &(0x7f0000000900)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000940)={0x2, 0x8, r10}, 0xc) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000000a80)={{"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", "7e7f367dc0f32708f6f755a053039ceb61bc7c58e11727a9bb379fb240ee8b34", 0x5, 0x6}, &(0x7f0000000980)="f847423390ee6e736216ea548beb85652e53869e70ba3e198ce50d5251a9fbd15f3a0ce386cbcbc53d0d17f73285e6486831e050cb745fcda034daf722c4be8a03dc7fb9cbaa09a30c4dd9718bf777e848cca57eeb56eac5f6de113423ac7c7702d0f7b3bece0c1b8e7426eee70ca25ddc1096b1946e765198f4e9beb29c8bed1116a8208f522305de8173b7cbef2ce58846ae43df2ddfb14e7cab7647207d37d0327c017d2a944a256fd1b45872f76282018db7b2219c415db4cec0e77a19e111c427f36715ae3328a9c497e024df46254581fa8060209db18dce95f568aa881b26ce65ec1cee459c802ff6d9b6ff95c05cb277cca924", 0x1, 0x5, 0x4, 0x80, 0x6, 0x7ff, 0x8, 0x13d280000000000}) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000f00)={0xf, 0x8, r8}, 0xc) accept$unix(r0, 0x0, &(0x7f0000000f40)) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000f80)={r6, 0x9, 0x5, [0x80000001, 0x4, 0x1000, 0x80000000, 0xc]}, 0x12) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000001000)={0x10, &(0x7f0000000fc0)="44d2842041ad763f317dfbfe99f5dc64b7ac73a102bbf3b8f4676d3a52210663e9bec6363818b8fc75", 0x80, 0x7, 0x8001}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000001040)={r11, 0xfdb0}, &(0x7f0000001080)=0x8) r13 = accept4(r0, &(0x7f00000010c0)=@in6, &(0x7f0000001100)=0x1c, 0x10000000) syz_extract_tcp_res(&(0x7f0000001140), 0x1, 0x1ff) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000001180)={0x6, {{0x1c, 0x2, 0x100000000, @rand_addr="27c02476a8dd72b7480c3bb00f90c614", 0x7}}, {{0x1c, 0x1, 0x9, @loopback, 0x8}}}, 0x108) accept4$inet6(r13, &(0x7f00000012c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001300)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001340)={r10, 0x1, 0x8}, 0xc) fcntl$getown(r13, 0x5) bind$inet(r3, &(0x7f0000001380)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 01:08:20 executing program 1: r0 = socket(0x1, 0x10000000, 0x64f1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6af7", 0x2, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 01:08:20 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) fcntl$setstatus(r0, 0x4, 0x4) 01:08:20 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0xf}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000640)="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") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x9, 0x200}, &(0x7f0000000200)=0xc) 01:08:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = getpid() r2 = dup2(r0, r0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="1a6eb2762039705862137e85d690fc74d0e03f71c11409eee2bddd1700709df959cdc834f3866e8f14d97a6867d836800f135bf5ccc4c284d0ac4bb0a1f71eda0fa4c8fcd08d36cb41dd2e3b813f4e8ee83e8f79fbcdbe708513cee8c52d4798755bef6093ce87aba083865e8f18e9108bdc3079ef10df44578efc02caf19b484a97b4d1519d2fb9dd0f0d05f4cf89b401dfea7e9042aeb2b44d936eeb5dca1680bcef9a9e9b710b9560917980873c6984b8eb761fe5d78f58", 0xfffffffffffffc01, 0x7, 0x6}) syz_execute_func(&(0x7f0000000480)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x6}, &(0x7f0000000400)=0x1d1) setsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f0000000180)="66f1031a721b8ba14967cfdff210c24b781b56d47a2dcb9f26c72e72b2d00337f63f6be167a96dad5be0161d981216ffb9de1f5747a33a301a61cf8d9d385933d9b4c39a476a3ccd179192a15b7f31f0549399eeaddb547bf42e14cb23", 0x5d) setpgid(r1, r1) socketpair(0x11, 0x10000007, 0x10000, &(0x7f0000000380)) shutdown(r0, 0x1) 01:08:20 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x8001, 0x53f26c54}, &(0x7f0000000040)=0x18) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000e40)="dace08aefaf350b63e0c4732d05ab1d2a6090df58da57a2f1ea2efb5d31e1cec80b7ca0e3317438460a0a39266906da922360f402e5da26e332ec0997c78574a48769913876db16be580f852cfadb12d73713af085329a03b08742b97815eee06413c37bcbd9f2959deff551eb6a8b9db566674ea0c9312ccd") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x9f00, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000800)={@broadcast, @local, 0x0}, &(0x7f0000000840)=0xc) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000009c0)={{"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", "67093b110c603b417fa41eb55a7176faf4ff17c8797e8a49d5ae245fbb73729a", 0x3ff, 0xc28}, &(0x7f00000008c0)="5b988a5f132b8b99f1b467ffc82e7e125a1228889b758e578ad248ea28648e88c693691670527b5b5bfeb58151ebeee0353b859574e414f5158c613eda07f614d3fdddd2943529dbaa74158d324d9b1721f60ae974a1c82e20e10dac6676e93a659b7fbd3866e27c17ecf2f3d0b1c64808093360687f0096e1397f63575c926cf752e17cc1a03afefb82dde994aa51e70e6312f87bd2179203550c91fa8b530867ca1f28bc8224925e32d4d6849ebbadd5ff1e8d7d315dad1f6fc504b4f1d5a59434820859", 0x6, 0x57d, 0x401, 0x6, 0x4, 0xfffffffffffff000, 0x1f, 0x4}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000880)={@loopback, r3}, 0x14) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000380)={{"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", "1eaae598934e0878387f71d6b46838e7d1c4cfb3bfb40ae68f761c37a3513e69", 0x6, 0x100000001}, &(0x7f0000000280)="fabccc93a8383b10c1f53d7e0be52145d45c8adeea3a8c47f919fb9c5bce493f861f06d821fb073c560430cecd03aeb26b1e2659b98c407804a62129f7e1ad9c383d7751b8075e4449513254799d40ce403236b58b93bab4d01d999078dd9cc52733e93fed04f91e383bfe5818395d56e17c1ff14c96d8f50c7f6f345f91902b7ede1b5ad80f76dddf6f3ca55c7223536f8a7600aa9ddfdd6df8f3399627d311b4c199027700ad621b121513ab2f55afeb7d0b6fd47ee4c224f1549862188b8644769c8bb7b823c6bd8e843863639d2bb9945922e104554cfe8b3651c5", 0x100000000, 0x6, 0x1, 0xff, 0xfa, 0xfffffffffffffff7, 0x81, 0x3}) 01:08:20 executing program 3: socketpair(0x17, 0x0, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x84c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_execute_func(&(0x7f0000000000)="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") freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 01:08:20 executing program 2: syz_execute_func(&(0x7f0000000000)="1c12b5b598cd801b69e4f56962f5696200d9d9d017795bf98fe958d4932626e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc3a00c401611282030000005b5b304545e269b249000f9966030faee424c4a15de1c054dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736662fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "f86d3307bc1c338768e8c134bc1d0f02dc072fdee0481f20ba9b4304a5e19015", 0x3ff, 0xcb}, &(0x7f0000000100)="3903f7a75cf6b817a0f1dde799833dc8ee42a52102fbb73f52e34273fb8c3b14177a25418e883fd8052f9be3356ae927a6e28eb129b4425d84353a7248e19854ef47deafd3124305cb67b3a7b609a720185ed6aef2d7f6ee8cea30a8c087e82885011e9ac6e4b6dc6167ebc0b2cb039418b0c17546d9756eb4f2e7b105d1d1bc5ed9c34f6a4975e6d33f83055d8bf3a4c6ff8462d9cd5f2a851accae999c7880698c3687ea6c9129df199d033784091b9ce225cb80e4f6f90c46b49bc2ac7c4217c6d65125fda82706b1f08feefd4d80be6a712bfe612e", 0x1, 0x10000, 0x7fff, 0x42, 0x7, 0x7, 0xd4, 0xffff}) 01:08:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x392, &(0x7f00000000c0)={0x0, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000, 0x7bf}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000000100)="a47718b1d634857161d42b6914e4ea704903ee22f183b46d6c0517fb3a4a011594ccdc8da0ac632abd4d4ea7ddebb876cd178e1d7379a62d2a9fc3c81384efa1caacaecad568fe89e76e78c92501f01c38cc4ba30ac097bf2ea914682eb215af892e5649d558a104e44f7b59a7cefad6dbecff18fc72e934dc1a02fbefb522f28ea2444985", 0x85, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:08:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2, 0x84, 0x4, {0x0, 0x0, 0x3}}], 0x1c}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r3, 0x401, 0x5, [0x8, 0x80, 0xbcb, 0x3a62, 0x3]}, &(0x7f0000000140)=0x12) 01:08:20 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000000)={0x0, 0x1, 0x2000000000, 0xfffffffd}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x5}, &(0x7f0000001900)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001940)={r2, 0x1f, 0x2}, 0xc) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001bc0)) fcntl$getown(r1, 0x5) flock(r1, 0x2) r4 = accept4(r3, &(0x7f0000001b40)=@un=@file={0x0, ""/108}, &(0x7f0000001a80)=0x6e, 0x30000000) sendmsg$unix(r4, &(0x7f0000001800)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001700)=[{&(0x7f0000000240)="af64f584d6f6455aa6107a2d961ec0633a211f3d2dafb4d3f05bcbad224f7bcd28c6235d28e8038f650d6a095186aa54ec917eac7c6cdf43b6532f08595101d9bcf47eb8afb03db6ef9571c9cba5b3b44a42170c5577680ea73b65df3587323dd024d9af8210c634f55d1ee63c4ded47e9e2aebaa21aad86dc0b50047a235ad0bda233746afda3b15ff5fe5ffb001103a3cade987036cb5ba1cb11cfd9e63ede1d96f3992df779e63b3b0a36bd756412968854aaa65193caf73eebb7e343f736f18f19b7d8064b37b421a752d84c95a9f78e9e5e7f13d42f", 0xd8}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000000c0)="528dc6b8f43c829325ff5a", 0xb}, {&(0x7f0000001340)="04ece7d4cd5000faf69e44d94db6897c4babfa669a99de4b84ab9b75eec21a56b9bc46a4fd6a14ca1d1a08a80bf945c2e26cfbc5d9ceb25ba26a45508bc312c60b5b7e61432e4398717bedce9f007d177f00d60632ed6665c8ccea8a8f8aa19e22e33f30b2dbc28be109cb83604a6f15b0ff5174adf4745369a0de791773983b652dbc04f799ace14ab5525063468d81e88b22d423e393855e398a444d437f66e7afdafe6264ef06dfbab2ed963588e5b11ddfb05c430bf1c957fbacc176684776f3503a090ed5b7eb0c3f148da1921af49650822d3e27c0101fb69fdadfa9fbff7de2cf7a846876e238a0c134820207820e2b21", 0xf4}, {&(0x7f0000000140)="5a6ecbf76174cc9c6b1d1b10a685e5b97d52352fddebf3dcb73c0ae168a89302a99d99b4228c90bfe465f17c8ca03d26c6db6dcec7b7cc2d19f3334f96490a3b6e8f1a0c267edef6835b7fcb9548886cd225df79d6c34649c26c1e0acf917c", 0x5f}, {&(0x7f00000001c0)="f9fc02282b9182e87a95fa8e5398d192e3bad56976370130f951e38daa8950e6a9455759065394573beda0fcb5e11eb8", 0x30}, {&(0x7f0000001440)="26cceb5f5309aeac6ededca8d818b3e9f74f4cc56ba4929cce165dc0a47c3eafe171da456d3ee514384fb0fbc142531936e1f75a27f1267ae12ccab96617c32a0419f32ae52cbde7e9dd35147ec8a3e67f32f6e87876ebb8b8ff4bf0df3b3b8313d38ebc555a268fc0e42401a8c5c78544d2", 0x72}, {&(0x7f00000014c0)="200b3c37105c83a95600b8541f9397348df07701e79aa69a7980627a91a6697a1284df6afa0f8fbdf2947ec0eca34f2db7dd44e7f45c47785cc683f7f1a1b12478ae18c810b804854cb27f51bddf048eae0d924e3dc4ee654adfd489613a4eaf54f2d81f9276614f74d249b9b2a7dc2ee3e12f936d9e1c7d2d58a99884cdf0be779e4e4da175a76aef5150519fc936005200c76e", 0x94}, {&(0x7f0000001580)="88fd2e74353892f7bbd16bf1dab2774e24c6e652ea7467cbc542abc48a357c258d8e06ce3a8310fd28ad6e97effbdb92048cc6b363a6f7a75a7966d36e568033594491db9e9c555858a230b58195be80c9d019062c0cb4df739b4b0f9c4b85a929698088c7923a756b2f5989f3afea03bb5ab25dbbcdb77cc973d06880420125daa403", 0x83}, {&(0x7f0000001640)="67098a85c7f986d69f85b3d98e0d040cac9affcb95b11e92bb20ae74916e5d6ae8a2cd0f8757c84f6b3f80181efa05faf823bf4f9a7748286a26d07cad264bed29fd209f54937707bb17239527cac76518765990bd9a6c223b14fa04965eda78960cceaa6f816cb933798a4bf50f75c59dc1240e0ee759890f05c17716cf2f482225b6cbe7494fda80376302d3f1bb7ffbff15c6a1fc6e4563a74720c80f7e7bf750465a3c391722060e0847647045718540f77a90fb42784bc13b49e4", 0xbd}], 0xa, &(0x7f00000017c0)=ANY=[@ANYBLOB="18810000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1], 0x18, 0x100}, 0x184) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000001840)='./file0\x00', 0x6, 0x84) fcntl$getown(r3, 0x5) r5 = getpgrp(0x0) fcntl$lock(r3, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x100000001, r5}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000001c00)=ANY=[@ANYBLOB="07c12557f1fcf4126243b895c9de9cb81fb6b18c9aff9a4254b50b6c502757d53e422cec35be6b38f48af81d1666f03a81b87accf728510bac635d7fd0a385be4397612ecac14ea21e99b82c3753e40922e7378ca836ae380cc2d89036598158d4c35d08147e55accf7a6ea3317a3fee66fcef46963cb5ed675ceb1af4da68c05dfa1f983613ac04dc71bf367c62926c577d92f627ef0d6eb7a45930834d700015330d1458004a5aff2a4929ade80ee3520a9d00"/189, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001880)=0x20) clock_nanosleep(0xf, 0x1, &(0x7f0000001980)={0x1000, 0x101}, &(0x7f00000019c0)) 01:08:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x421e7543d7c5b037, 0x84) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x5, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x100000001}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x10, &(0x7f00000000c0), 0x5) 01:08:21 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000001c0)="57b94f5112306e20") close(r0) writev(r0, &(0x7f0000002540)=[{&(0x7f0000000200)="2c1854f0afbb7b5675706ae99fd6bf5e9c3af9a22b9ac37b29e95b5f014213e0c1b87f32e4f2f87f086de1b22ec3c500b5b3420946b83c2896cf9c01df1fb903ad3ff36fad34e52652c86e8dbc135c6463de0d7fff8996c5f46224e35161cb6d692d133cb4bb693a65b0ee2fccb080478d8c55499156ba7b5a886557a76d808f73bc090e53a695f00523b6d077b1669ac19f3d647de7608c4bbbf691497dad179e8b68b1c56438058517ae4664f3f8aeeacd64a19ee37c64097cd419925b65fc5a1029a57a42c5a32d4c20d5bd5887045d33e463395801ac4031b2b303439b0ae20660f65f44", 0xe6}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000000080)="f51e81e66215d51506d4226860af39ee99e90624850ec03cd21da795e63e85af087ca5f075b4f6a87678545df45eb57fe89b5f3fc758b64584faae26e4b3dbccd0667152cb35639b2c9d348d3fa8", 0x4e}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="759a8824c83cec3fd7633d395720ae27fcfe0677a35c66883cd6e9d1ff7fb03ed47f9191b36de63fbecbd26fec9d069c3dfa7ff3e1be6bf2e2af2611c475e5c79a319907b284f868b093ee38975898b9f29bec72c93f8734be65e479460020ad6b85d2976c066057dd71311144aa7a40183c35aba8813ff1185697394956e6a13c20b70784b326bc8a1e44f1090a423017392518d71b411e17633dc22008", 0x9e}, {&(0x7f00000023c0)="4c529e26b4c8aabd0d625b3d1f527761d7bea9fa9e61ebad1fef89e62a2d012de1f97a69eebc7c64d5b3771dd25f8eb333312d700e7e76c3aad2c74974b1fb5ba1fa8b9423681e89dfe63e144d0267c581e92f473b39600b621cfd4d5dd3ba647bec29f95bcedbccfdd02cf81a75aea9847ba00eb46d93f0bb115a90f364f2daa6a39c1ca6a913f4385c9b8bc8dce9c29325d64b693af80e20897ee1d07035ba887b", 0xa2}, {&(0x7f0000002480)="34ca28fdfd1d07668f9038bd5b2830edbbde793b9dcce2e184193515a5c3c744d8427faf123dd642de32f6be458d5e1234ef2e56251619f4e134b9973e47d6b77430579268d8c4977d75bcd46566693c365120a0e3e8b21ca0b594ec61120334105edcf9988cc3fdc260305be5c504cc8f13b8004a0449ac9a3b0ee97bc3bc1c21814ab40f81561bcdf94932d77b7e1a745939e6ff8d0963cb9532cdc9ad", 0x9e}], 0x7) 01:08:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x4200000000000007, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = socket(0x17, 0x20000000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000140)={0x7, {{0x1c, 0x0, 0x3, @rand_addr="451e3d707a962eb0b15580de5d3baf67", 0x9}}, {{0x1c, 0x3, 0x9, @mcast2, 0x53f}}}, 0x108) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) 01:08:21 executing program 3: ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/137, &(0x7f0000000100)=0x89) 01:08:21 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x180, 0x85) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000080)="4bf1998fb76feba3528dddbfde57a1120f59cffc1471f37e1341aa") r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:08:21 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r2, 0x0, 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getpgid(r4) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") r7 = getpgid(0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgid(r7) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000) getpgid(r5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x4) 01:08:21 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8a022e2f66696c6d30f9869e00"], 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x16a4}, 0x1) sendto$unix(r1, 0x0, 0xffffff2c, 0x0, &(0x7f0000000140)=@file={0x21c00, './file0/file0\x00'}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:08:21 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={r2, 0x9}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000840)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getgid() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), &(0x7f00000008c0)=0x4) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 01:08:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@empty, @broadcast, @remote}, &(0x7f0000000040)=0xc) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600003400000000000190780000780000000045000000000000e00000027f000001"]) 01:08:22 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000042c8, 0xffffffffffffffff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r0}, {}, {}], 0x3, 0x0) dup(r0) semop(0x0, &(0x7f0000000100), 0x0) 01:08:22 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x10000000000100, 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x2, 0x0, 0xc700000000000000, 0x2000100000001}) 01:08:22 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) socket$inet(0x2, 0x3, 0x4) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) getrlimit(0x5, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000240)=0xfffffe59) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 01:08:22 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0xe0000000}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) 01:08:23 executing program 3: syz_execute_func(&(0x7f0000000380)="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") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) dup(r0) 01:08:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000007c0)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x7}}, 0x0}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000008c0)={r1, 0x9, 0x1}, &(0x7f0000000900)=0xc) r2 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r3 = openat(r2, 0x0, 0xa00, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r2, 0xc1304430, 0x0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f00000009c0)={0x10, &(0x7f0000000980)="b41f901e2e388a1f0642aa56e07ea42c4eaa", 0x80000000, 0x2, 0x7}) r5 = openat(r3, &(0x7f0000000940)='./file0\x00', 0x800002, 0xf7ffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r5, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r4, 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000a80)=0x1ff, 0x4) openat(r6, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', 0x0, &(0x7f0000000280)='.-\x00', 0x0], 0x0) 01:08:23 executing program 1: r0 = socket(0x17, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x2, 0x6}, &(0x7f0000000140)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @loopback}}}, 0x8c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x7e1d11061a9b93ee, &(0x7f00000001c0)=""/53, &(0x7f0000000200)=0x35) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 01:08:23 executing program 2: syz_execute_func(&(0x7f0000000000)="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") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 01:08:23 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x100000000000000f) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x48) sendto$inet(r1, &(0x7f00000000c0)="6fb60968b6abed25dc67a9395c0422fcd89d970129bbf55fdf200fa560ab5e1d3d8ec5da51c598a9e4065f5d7f3bf3ad93cc17f71ae07868d4e1cb344d0ede8811333e082d0579a7ca463387a2c272b575897e823e0ad69e2896769708f5f158540f68ff4234c6c9b626de243c82409376fe7122db9f52e7567956768a3247d1e1b0f889b3549018c05c104afa99500bb2b8b3be28d957a7a8d0514ed9a313", 0x9f, 0x80, &(0x7f0000000180)={0x2, 0x1}, 0x10) 01:08:23 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000080)="a55f39151d3d6b610e2316e2b0e85636a1d3351ce3a1e30b", 0x18) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f") r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240)=0x8, 0xfffffd18) 01:08:23 executing program 0: r0 = socket(0x3, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ftruncate(r0, 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000100)="4ad7d23994e48845a6027f4a146af0fa83e90c30b7a2c532370b26cd736ee3a0b576c8af545727a010e3c889fe1d32c8e2cee850171ceb57432041b04bb2645fb05094b96c84c3eea30f5a4341bb6e20c8e0d880452db85bf37841a131e70191945617726b7e5051a00ae053748261682bd840ae89a561f0d8d2b0") 01:08:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000000c0)="bab2f055b279de7f67a39865f6f79f5a668b25370027d0306aead5dac5700a80b667790d3703957aa98c123516384b5f6f3aa61e251b193265814f598d708183") close(r1) 01:08:23 executing program 0: r0 = socket(0x1f, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 01:08:23 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[]) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1, 0x2, 0x5, 0x100000000}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) syz_extract_tcp_res(&(0x7f0000000100), 0x7fffffff, 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x8, 0xff800, 0x1000, 0x2, 0x401, 0x7, 0x9, 0x4, r2}, 0x20) r3 = shmget(0x1, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/210) 01:08:23 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000800206, 0x0) fchmod(r0, 0xffffffd) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='%\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)='/\\\x00', &(0x7f0000000240)='\x00'], 0x0) 01:08:23 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f2f66474f493a3a4ba261b7e2") r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) shmat(r0, &(0x7f0000000000/0x3000)=nil, 0x2000) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 01:08:24 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r2 = semget$private(0x0, 0x7, 0x400) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$GETZCNT(r2, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 01:08:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") 01:08:24 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1, 0x0, 0x372}, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000e000000200"/156, @ANYRES32=0x0, @ANYBLOB="000000000004000000000000000000ef239e0000"], &(0x7f00000003c0)=0xb8) 01:08:24 executing program 3: syz_execute_func(&(0x7f0000000000)="0460b5b598cd801b69e4f56962f5696200d954938b8b47d9eef2680c0000008fe9589b26c7e4c753fbc4e101fc6d6dc4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851838fe9509b9b9bfc0000c1ea01aff265dc5f00c4c23bdcc4bbbb5b45363ef80f9926670faee42c2447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) 01:08:24 executing program 0: r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0xff00) 01:08:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10005, 0x84) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) dup(r0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x1, [0x7]}, 0xa) 01:08:25 executing program 0: mprotect(&(0x7f000070c000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 01:08:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x3ea) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100) 01:08:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x12, 0xfe9f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000001c0)={{"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", "08a35cddb4eb154fa665e4a0740523fb4ce08be17b0adc5fa29e7e71640027fa", 0x10000, 0x8000}, &(0x7f00000000c0)="e4f56b8e17e2637c5e0bd191441c9efec3872c72c947e378fa9240f6eab60ca5b5c74bfa45f2a67d93700bea603b1d514f1bf36c44cbb90ba08b6cd21058c6f54466aeff3a3968f15abfc8a75bd27fc9c3fcb69abc9569a775a8aad7004022ec54d8315cb2b4aa394fdd3c992f514538167b23cb25b7d4687a6a0eda23be31931fb2ddaf9bcc9ba24277e59ff919033140a7374bbf674f974c427da1048265ffde65be9551a7a9a462573835f6533a1600452e59e0a3ff8ea0e6d21a1837e79b7c9839c4e1152353d9fc14ada3b804a1a9e800b0457271753400a151e0a7798808ae6fe826842fafff3bdefbd37e2907", 0x818, 0x3f, 0x101, 0x81, 0x3ff, 0x2, 0xff}) 01:08:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="e985523f4a7897cc254c14db47e6d10cef77b50104770de9f0d4bb2572bb2e7add7607048a67930664c56dbb899bf2fd889536acb95ddd322d37c3acc08e0ae7f7e88804a9ee7e4ec8dc416ffc7315605d13943bf28823f432962d19cbf8e357f043d575a001ca0d4bfc6571056cba6f66e1a5e79cd56d53520ff067839fe337e3a2c039fcf89f17f1fe877428f0d45fd29d4128bf2243b61f818731a1a9a79b71e55a74f9eac7eba61efa39db2463adffc9a7652c679fadbcef5a5cd1cca8210cad4e375bd7b8ba798b00c3b9639510d76f72a3d30c4fef6bb1e450687a80317614f5199d19") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0xfffffffffffffffe) 01:08:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x157, @remote={0xfe, 0x80, [], 0x0}, 0xafa8}}, r2}, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 01:08:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) socketpair(0x10, 0x7, 0x7f, &(0x7f0000000080)={0xffffffffffffffff}) nanosleep(&(0x7f00000000c0)={0xed, 0x1}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x39, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x9b3, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x3, 0x20, 0x6, 0x5000000000000, 0x9}, &(0x7f0000000140)=0x98) accept4$unix(r0, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0000266f07003d020300"], &(0x7f0000000040)=0x8) 01:08:25 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x1) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000080)="ff1e6fefa98ea132a30b8cfce369e2c3aaa0ebaf8e10bfeef49c87cdc6bf78582ef80cea7380250874a3be5bd301702c9c63f7faaa8c7d7df523989d30fbc3d3682420bf6593851ed3c024660e0fe9d662e86b11a76a3e156f59b63d67655efd8d1691c342d3401cbea69afd5b0ab1247373636d342e52f2047092de78d5a466e29c477dca94cee52240a7f355dfd737ea8d8191d9230151e9a19c25a1381d52604ed892727be92590934b22372ca551754f03e29013ede8") r1 = msgget(0xffffffffffffffff, 0x448) msgsnd(r1, &(0x7f0000000000), 0xfffffffffffffe76, 0x0) 01:08:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) 01:08:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c198fd37cb2c13a24fadde13000"], 0x1) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x30) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) 01:08:26 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851c78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x4, 0xfffffffffffff800, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:08:26 executing program 0: clock_settime(0xe, &(0x7f0000000000)={0x5, 0x7f}) 01:08:26 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:08:26 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x200, 0x4) symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x5, 0x1, 0x1, 0x653}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x7f, 0xf, 0xffffffff, 0x485}, &(0x7f00000001c0)=0x18) 01:08:26 executing program 0: getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2000, 0x0, &(0x7f00000000c0)) r0 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/52) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) fcntl$setstatus(r1, 0x4, 0x1000c) bind(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x1, @broadcast}, 0x10) 01:08:26 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) 01:08:26 executing program 0: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000380)={0x4fd8, {{0x2, 0x3, @multicast2}}, {{0x2, 0x3, @loopback}}}, 0x118) getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYRESHEX=0x0, @ANYRESHEX=r1, @ANYRES64=r1]], 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r3, 0x4, 0x10048) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0xc, 0x0) mlockall(0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) poll(&(0x7f0000000580)=[{r1, 0x105}, {r3, 0x2004}, {r2, 0x4}, {r0, 0x108}], 0x4, 0x9b7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r5, &(0x7f00000004c0)=[@in={0x2, 0x2, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x7, @rand_addr="a9c4e3ff57fb2c62c3201747ab3132a6", 0x1f}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xc137}, @in6={0x1c, 0x0, 0xfff, @rand_addr="340ea5a2c469f0632e508312b222a8e7", 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1f, @mcast1, 0x400000}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x1000}, 0x24) munlockall() socket$inet_sctp(0x2, 0x0, 0x84) 01:08:26 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="dd0e05fd33dd", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x3, 0x8}}}}}}) freebsd10_pipe(&(0x7f00000000c0)) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local, @local, [{[{0x88a8, 0x0, 0x100000000}], {0x8100, 0xdd2, 0x1}}], {@generic={0x8bff, "088f7bd0a7b040d7d87a785b4646d1609343aa613d4fc981"}}}) 01:08:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x5d, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000002400), 0x2000) r1 = dup(r0) setrlimit(0xb, &(0x7f0000000200)={0xfffffffffffff668, 0x80000001}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e22e00000010000000000f9ffffffffffffff00"/136, @ANYRES32=0x0], &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xd, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x200}, &(0x7f0000000180)=0x8) 01:08:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r0, 0x2) 01:08:26 executing program 1: freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) freebsd10_pipe(&(0x7f0000000740)) r0 = openat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x2, 0x10) bind$unix(r0, 0x0, 0xfffffdf8) poll(0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000743946c4b0d90e1800"/110], &(0x7f0000000280)=0x6e) recvmsg(r1, &(0x7f00000006c0)={&(0x7f00000002c0)=@in6, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/237, 0xed}, {&(0x7f0000000500)=""/111, 0x6f}], 0x4, &(0x7f00000005c0)=""/230, 0xe6}, 0x40081) freebsd11_fstat(0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x1, 0x7fffffff}, 0x8) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) socket(0x0, 0x0, 0x0) 01:08:26 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) symlinkat(&(0x7f0000000840)='./file0\x00', r0, &(0x7f0000000880)='./file0\x00') r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, r0) r3 = getpid() r4 = getuid() freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f00000001c0)=@abs={0xec08e342e336e3ea, 0x0, 0x0}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000200)="6ab441d87383de53ad5e03f10775fbbef349a2e216d342c74aaa69fb4b9d3f0abcc31a740152cdbff01c0bec319f939f858afbde6c7a8ea83c677cef79ab987ee22c2bb9be0b398c6a314e79770a989637374e2406ea0d7010b480e60d38403935140939b379fc3ffb0e60eece7724e3a5527f3db8182e86b0cb3fcc0cb20724b016b5c15c1d17b5d51c0221e786c470775f4d9309cf60e606f0bf7b07402fed1cb99ab851177a993873150688628d1876e2d2851665267995a75c2c22881772012044c6065a8ad5d646a1", 0xcb}, {&(0x7f0000000300)="c2a2049431c117b7edf32ca6b40b26bed22e1b797b38e9bc80f14da7ae8ba7033f11421d39e707c7378b5dccf0f776ed87b2aa815809add99c18b758bf1973d7686b20e7cad4ccaef5e3da27594b3c2af995cfc4d2ff958f888ce7ddcb538ca845a455ae45d563cbb64c956acb60d37386eb2bd17e", 0x75}, {&(0x7f0000000380)="e8be87b69c026148b0dcba", 0xb}, {&(0x7f00000003c0)="323013b0f385cb7021260d7ab57b6bea832a747edc145f0634196d8f2bb940fb33d528f08bc5fd4862ec757d3cda185e597bfa2109b57dfebd6c9bfa744571", 0x3f}, {&(0x7f0000000400)="dfe2d8e7f45ffd8f63a0edd0bc1695cc92dd0b14463d42b476803cf2d603de21", 0x20}, {&(0x7f0000000440)="1bf39dbfba248f2f381bb93d8720d81b4840ae14123563f236bccb555ed8b247aaad4907fd80", 0x26}, {&(0x7f0000000480)="ff5e7dd1f66eb75a838f3b137cc9da074fb3855d6910798489a419f3b45aa494387194986f08cde018320fdbdd8170efa86d36f451857f18d46cb8cf74acd6ff00d364487e9c941bfe31c5b5863fdca12566433ff1c6dcb15f6a8ce6e12f779b13dcf0afaaae075e6d9daaed4a9a5e8115551a5bec2b6508329b941e131a91fc2858c31183c00ff677d2e61ce501c4575e82bec5f2be29460faba474", 0x9c}, {&(0x7f0000000540)="462e424e0095190c97b12ee8f58cfa0838b884d9e823368886a4f7aa56ea7d269ffe301e35ad491326606b6995259bd73bf4c201a33ca3928bfb537583edab94452b8a7dda619bf38609c114e49dc9e2af76d4", 0x53}, {&(0x7f00000005c0)="d1a45a144c611c37e57aa8f719", 0xd}, {&(0x7f0000000600)="aecf49cb95d0cc6ef824f330082edeb7fd5f77d5", 0x14}], 0xa, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x20, 0x100}, 0x20104) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r7, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) 01:08:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="f7244db1831aa4273b077af755e38b31a0f41bb78ac22fb774a4832421a572fc8a33025cd0f407b8f55de86841b4fcdfb1b4c69756f3124752d99bf4999b53ea1878d8981b910e044d2b84d8f885a16ee1b7cb87975d8fc2a7abec2488063f5a33a5cd0cde316031e6a0cfde9782917710da17432677ed752119b7f2922f6de2131965d5415f5fa6cbec60f0cf6cae8961daa4fa0ecf50cc8d17862259d2b8fc16ab2bebbbf339c84fec95c3a8c824346c5bc8e009c5d4c0bcc212a5b5183e45eb3d8b59799ec26be41dbe") setsockopt$sock_int(r0, 0xffff, 0x8000, 0x0, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000200)={{"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", "2b5d05334c435e261b26d6a3d862f924a186676340b0e0c524cd012b83168445", 0x8, 0x81}, &(0x7f0000000140)="cb1011a751db149dee00b0a18cc011c29fc0adcd42b8e2f7dba588888b3520246ecf54f59e35a327aea8127a9efd5bd56a93db26593f033790c05d6540c29faee397eaef705b84ef60293367183a8c0af85bf8047aaad2b00ade68dce0e5b6c33ded82c52a66ba503d1cc792ba270a4d2df907424487f68f22f03df408324cc759b0f0537f4f48f0376f0d6f50e771a916c3b4ab34e7f20f8d3304e299fd69b2", 0x0, 0x5, 0xcb1b, 0x3, 0x80, 0x8, 0x7, 0xb50e}) 01:08:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa000000000000c700"/136, @ANYRES32=0x0, @ANYBLOB="f6e4785500"/20], 0xa0) 01:08:26 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0xffffffff, "037a17dacd338a7126e98939404d62f8"}, 0x14) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) syz_execute_func(&(0x7f0000000200)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") exit(0xf3f) 01:08:26 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0xffffffffffffff00, @mcast1, 0x400000000}, 0x1c) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x62) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) flock(r3, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 01:08:26 executing program 2: syz_execute_func(&(0x7f0000000040)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind(r0, &(0x7f0000000200)=@in={0x2, 0x0, @loopback}, 0x10) fstat(r0, &(0x7f0000000100)) 01:08:26 executing program 1: syz_emit_ethernet(0xfff, &(0x7f0000000280)={@broadcast, @broadcast, [{}], {@generic={0x0, "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r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) close(r0) 01:08:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x9) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f00000003c0)={0x3, "e8aa0f013a77083ed5516acd546a52694fcbb8e707a4ad52316c5b6e5634f54e90b6d23765c6365a104c38aa602001fb741e077c0ccce36709c83c84f8faae1246d09a42e37653e9936f2aa6afba1568def4df00078a83d8e74723ba29c8d01de09f2fde2ab89bf071aa1a1d50f3ec03f0428f7865c6c85ab772694ed099a321c8"}, 0x89, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(r0, 0x0, &(0x7f0000000180)=0x322) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 01:08:27 executing program 3: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{0x2}], 0x1) r0 = semget(0x2, 0x7, 0x4) semop(r0, &(0x7f0000000100)=[{0x3, 0x80}, {0x2, 0x8, 0x800}, {0x2, 0x7, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x0, 0x800}], 0x5) r1 = semget$private(0x0, 0x5, 0x20) semop(r1, &(0x7f00000000c0)=[{0x4, 0x0, 0x800}], 0x1) pipe2(0x0, 0x100004) 01:08:27 executing program 1: sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800200e666f66d220f33e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) openat(0xffffffffffffff9c, 0x0, 0x307, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 01:08:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$sock_int(r1, 0xffff, 0x800, 0x0, &(0x7f00000000c0)=0x55) 01:08:27 executing program 2: r0 = open(0x0, 0x0, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") dup2(r0, r0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") accept4$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/4098], 0x0, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:08:27 executing program 0: r0 = socket(0x1c, 0x20000005, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x7, 0x8001, 0x9, 0x80000001}, &(0x7f00000000c0)=0x14) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f00000004c0)="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") rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000280)={r1, 0xfff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x0, @empty, 0x6}, @in6={0x1c, 0x0, 0x5, @mcast2}]}, &(0x7f0000000180)=0x10) listen(r2, 0x7fd) 01:08:27 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) fcntl$getflags(r0, 0x3) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x2, 0xffff, @ipv4={[], [], @rand_addr=0x9}, 0x101}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) 01:08:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000008000000107abc00"], 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) r1 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/114) socket$inet6_sctp(0x1c, 0x5, 0x84) 01:08:28 executing program 1: r0 = socket(0x2, 0x2, 0x80000001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0xffffffffffffffb4, 0x1f, 0x3100, 0x1, 0x7, 0x800, 0x89e0, 0x7f, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x100000000}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x23, &(0x7f0000000040), 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x9) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000080)="b5f100c4d7afc9f20f1d332d3245aece6997ca0a43355b1bdc63eae6cd5ffdadb480bc353d7947924dabc63e715fa15af8f386270d0094f63cb4c4e3aedad24466ac7e47bdf302b5b4ede3e33a8171f0fd86ef37538d840b217b1bd03f232c68dea46139d6117255fdfd7f2134e8e98b6ad02ff3abf720dd524e6b4b5a891a036aafa11dc459c7031232010c0fb526a79822293b2c6679f8dc62e5731a8bc908968c48ce404d420715ca2f660e4dd7129f8e9df34deb250449bd1739bd672bd553747ae8") setsockopt$inet6_buf(r2, 0x29, 0x52, &(0x7f0000000180)="30c3eb77d6b1a28632f06e7ac44630720b3040b84947b85c27fab55bc28927390ab37b336dcd6ac9f2bf3018859a36d5494bc9797407d4417e8b732ee768e939be4e7c71f49712bb0ae88c33daccf6ef208eb929a9b1c14c7cdb4c6be3e7c1e523cc66e30e679dcc1e5c1dc29085b1fddbf3a6516386731b482b51d4709c", 0x7e) 01:08:28 executing program 0: syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) 01:08:28 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="78996d14d643dcb6ded308d8eca26ada", 0x10}, {&(0x7f00000000c0)="bce13ab93ce51c0ed5c0e566f1501314a8bde396ad56d70a59f03ac86de8ea84d6bef09644c67e791a7d93517d219af202cba37f1d6da42fc0711ec276c7c9bba28b8597", 0x44}, {&(0x7f0000000240)="57455eec4386fa392907845be9c3afb285f8bb84a0932c464985ee7845ffd2cf3e34b1e7befed476cce949f9f32dd486cccde6b6d2125f103c5161b71689619d3c09f812232ab05c35de07cbd23e9ad2a14140a735364617bebaf8c2988769d78faad51777000f6efca7e198b86da7d0cecde82868dbc262436c2778859a964fc3839a0276c2835be9fe764ebe0c27f90ae5da6180ffd044cf521b0cfc5475433c72ab3b93", 0xa5}, {&(0x7f0000000300)="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", 0xfa}], 0x4, &(0x7f0000000400)=[{0xb0, 0xffff, 0x80, "3bd67c7c641ef6c66754949bbe842ad378521d308a09d0da17c22c26f18e40491e82d010132280a8ec26f15c35b1188e0641662e67c2a959ce30d5396e88c37bbc2ac3b07b256599856d39f716c4a6b30f34a94da9f346ad57a69ac07845ec1972c7541feba750a34afbde11950097c613093c2929fe0bac7607fe7cafef00e0b5d2cf5e2d33d18e014da0255785016276255aa0342e9980eb32936a4137"}, {0x70, 0x84, 0x6, "705d23c9e0ba77c9f001f46773ea7954fe5551ba82adb39bfd7d2c421882124c63784e8784ac43ceb7f9556ac5d651b8d1fdc4eb729278464ceaff8a300c26d4844abf4ed0901fd7e045fb000e23d2d48aeb99446743fe346b8ac595"}], 0x120}, 0x20100) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05042459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 01:08:28 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/226, 0xe2}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x5, 0xf) open(&(0x7f00000013c0)='./file0\x00', 0x800, 0xa) syz_emit_ethernet(0xe, &(0x7f0000000000)={@random="0e83aabc39d5", @remote}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001400)={0x0, 0x1, 0x8, [0x1, 0x7, 0xd40, 0x1000, 0x1, 0x1, 0x2, 0x7]}, &(0x7f0000001440)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001480)={r1, 0xffffffffffffffff}, &(0x7f00000014c0)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 01:08:28 executing program 0: socket$unix(0x1, 0x5, 0x0) syz_execute_func(&(0x7f0000000000)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921245fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10001, 0x0) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000280)="e5fd1a024fb4831966c961ff985f5385cd2a2159c5db0962bc7d68a6c81978268820133bdf4ac14f52e1c56ab1e337d8220354a4a673b196e909ee5ed36ebb83bc057dd30c75e43d7a416de4afa6e76e29f5bdbd1ce09a17e24b74f6aa2a8d200d277b058e7a592c4adc7706c255764b002e98ab6e3ac618e7c20334938b01dd8d14be3ff9a549914815ef80aac66e9a9db8fd6bf258f2a5f9dc9227dd3eef8b1d4c2030ca3fbc391fda3fc41ecdac050831832cd82e17a3c7121b73f388fe53effb3e") syz_execute_func(&(0x7f00000001c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 01:08:28 executing program 2: r0 = socket(0x2, 0x94debcdc4e3d3cd, 0x800000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0x0) socket(0x10, 0x3, 0x80000001) 01:08:28 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="419fd9381e4aba50c8129fd6045b51b135a9d68022ff31096750c71518c4fca1ae88d0328d157e48682a82b41e930d0ae095c3083e3a7342508799323e89cf4174df645248540be0779ddcb186") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000780)="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") 01:08:28 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) r1 = accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x2, 0x2}, &(0x7f0000000240)=0xc) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 01:08:28 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x7, 0x3]}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket(0x2, 0x3, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 01:08:28 executing program 0: syz_execute_func(&(0x7f0000000180)="98994aa84a1c050f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7004660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdcfefcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c2471185f0ffff7ff08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe2580029b0618de3b6264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000000)={0x1, "496b24f31a68649cdbef3e0e5382f27e4c381fb2a14043a9b98ddb6cf6755f71259b072da7471825d3f075716fe8ffaa99d48a688002e6bffbddc1c35af0ba23b2c2a0eed3ae138265554d5e9805602bef80dff673378d3a0883628f5f9ef83196a0f60088e155b15e6d37abe8f80d89df2c706e461e3af22242a470a35f331fabb17c0363316d7df817c0318fed9cba8e753bb975a3aa4b3dbe61b9c874c28364a38387515baf14395a35d59b917f3d0aedfe07951da83229860e1f"}, 0xc4, 0x800) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x100}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x1}, 0x8) 01:08:28 executing program 2: r0 = socket$inet(0x2, 0x7, 0x208000000000000) r1 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(r1) r5 = dup(r0) sendmsg$unix(r5, &(0x7f00000017c0)={&(0x7f00000000c0)=@abs={0xb96608527cc82d46, 0x0, 0x0}, 0x8, &(0x7f0000001640)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="86fc9493e3095b72436967b1e41bb6e12eb5902f8cc1010a191f512cddabf83f441132cbc2eb8236d3229ff6a9ea40e18498a0822c1b5592e444a0f1ed4160ad6cc7da3eca40f52bd75a8644790a7e851e3071b8ad2ac74a9f7ed1acf7fd47ff982a2828bc2ade022d7a0ac7246ebded3fa7c5d8de92b7493981c016bfd3bfff90b23dd9e3140e2f845a6ff51c171bdc59a0ac60801f9282f53373d1fd2abf69d651760a", 0xa4}, {&(0x7f00000011c0)="f11aca237a5aced1306a63e303c640e9af6728d1d71319eab9424f5289c4997853c2cb56ebece2379004e02e626ea1d0b686fca8614f75d4bdb9ca6c376d7bb0f869a5242193b2de6f3b01a4456111d2f3d7ebc8dd8d152b0281dabdf9b8bf75bc85f700ed293d4e40e5d10debdfa06812a9b823bf3ece527f508650b17da2ee9fe26835924d58551a1214fdd3b69191ac43361268c81fa2b48c5ab0d00bea853de9d0c64c7d3fcb4b827042839e27e182d7d4c759469739a9c6ff8ac1a2bcf329be790e342910514a06cfdeb3a88214ecb6cedaa671983e117d9a2fd430ea65dd7a41", 0xe3}, {&(0x7f00000012c0)="de639d2fb3f3f42cb2f88eab9c7916b92548a85c4d64c3821e0039932030e5844c5f1e0aa6378a9f634bd5020c456998713d1fc933bb116faa098fb09d35b325703f984270860f894420f5cd2dfb8518edf793a48480018b2e67", 0x5a}, {&(0x7f0000001340)="e65ddab792b18e75422fc44198f014565cd7ddba536b045ed5eceb5f1d79414c6baeadd193215d09d098caccc2af0904c7f58bfd478ac2352e2acad8ce1c499b9bf0c7940035d5807ee4da397de5411cf69ba9064e8565dfdbe154f45e863ad8c5a490a7b3ee59a69ffba97af7e05be32e9f0882e352471604268df99a24ec3f86ac75fd78685f562e1783a3c70d4810a5ecdf2150965c389aa19e2ab9e70e56c58391b27ac3a91d1c5bf085", 0xac}, {&(0x7f0000001400)="1a320020ba8cd0640af1bd3521decfe832e0f32037aa67d8ce0612ed49689fb765", 0x21}, {&(0x7f0000001440)="cb4bf74833cef4b57d66794f0cd36ad8565e7cc78e0b99a327f4431170b3f487e570cf4b7f4a6a239774a5503c23179c34ca503450e500211db15d34ee7de488992069020480f04fa733b2bb38d1b7a5aeeabecee7619b2dd50f84a113237fc8988bd671af929432421f857a5ff0b4d8c28e4b6bf1989dcc9b8e5519f1fdeb669c51b90042b7eb608a32e78a653d894e887589860a253cf226e7357203b553b9bca934c9179f58bb1f367cd85bd058dc56c3c9235501e3c6f60b43dc0fffc57ac77dc9eeaf07acb97142aa757ea2f344353c63ab590c513230d7fd1d21bf8da3336606", 0xe3}, {&(0x7f0000001540)="284576c26619e867b03feb060e40a78d8fe516a4b5a3b08b278b5ae170666390a8cfe1722718c599f539351651c727e67676c96a1d482ab345021767dc16f6633c8409056e84244f0dd3eb829f823e74761d1c261f41ca53dd3de5dc269e9914671e2156447d65d40230e7b82b0f398f20549a7d35bf01a26a28e3ceb3f28af8d1463764c021d6c749f00731cd47f8be1cd95337edb275e508a2d05632d0ebf323cb339c0901ff4fd7a2f84de02f42717c2df87b463ee73d1a43a2f47ae75cf7109c10a02981deb163254dde063d99b069257ece3f819f515b5523e185ff527fccbb951255de7700c6597afd5349", 0xee}], 0x8, &(0x7f00000016c0)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r2, r3}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0xf0, 0x80}, 0x5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000001800), &(0x7f0000001880)=0x1) getpid() 01:08:29 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000001c0)=0xffffffffffffff53) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a458"], 0x11}, 0x0) 01:08:29 executing program 3: r0 = socket(0x80000000000002, 0x400000000002, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="100000008400000009000000e00000023654e165b8803d786f5345a90e9d9ef947afa6d277f4edadfb8ec67115795bda014c8bbed61dd7357944e19aa6e585dcfe0aa76d3f38d583c054d33b5882ad9a82371675a2ce05878461fe27e9ad09831d9b2ab333a7b36d95eafcf613fcd78118744c43ddac1f1d468625a00f281158444244f574a5032a1df8149c73f97770a08b1bc475b9bfbd814f7ed7ea36b49ae84e54a2658c8772ffd796e242f6e3"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x8, 0x9, 0x7, 0x6, 0xa0, 0xfffffffffffffff8, 0x9, 0x0, 0x1, 0x9, 0x7}, 0xb) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0xffff, {{0x2, 0x3, @rand_addr=0x3}}}, 0x90) 01:08:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/\x00', 0x8006, 0x80) unlinkat(r0, &(0x7f0000000180)='./file0/\x00', 0x800) mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000110000)='./file0/file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x20000, 0xa) fchmodat(r1, &(0x7f0000000080)='./file0/\x00', 0x2) unlink(&(0x7f00000002c0)='./file0/\x00') fstat(r0, &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000540)='./file0/file0\x00', 0x0) freebsd11_fstat(r0, &(0x7f0000000300)) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000480)) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) getgroups(0x2, &(0x7f0000000640)=[r2, r3]) 01:08:29 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000080)={{"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", "8c3fc6b5978f0ecdf7b1b4db83859346d6f0e0c30b8cadde05fb3e45aaecc7ba"}, 0x0, 0x3, 0x0, 0x9, 0x3, 0x3, 0x4, 0xa1, 0xad9c}) 01:08:29 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000e0ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000540f8250f9e017278e100"/130, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x6, 0xfffffffffffffa16, 0x2}, &(0x7f0000000280)=0x94) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f00000002c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5, @loopback, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in={0x2, 0x3, @rand_addr=0x1000000000000}, @in6={0x1c, 0x3, 0x58b19694, @mcast1, 0x5}, @in6={0x1c, 0x1, 0x0, @mcast2, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x80000000, @rand_addr="31242320bd5f57ae4aa203f671001fe0", 0x7}]}, &(0x7f00000003c0)=0x10) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000100)=0xdbf9, 0x4) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:08:29 executing program 0: getgid() getegid() r0 = getgid() setgid(r0) r1 = getgid() setregid(r1, 0x0) setresgid(0x0, r1, 0x0) 01:08:29 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="c42249abaef4070000c4625da825f600000066400f3a0e050d000000004080645300a6c4c2a0f529c4c1f9dbfdc4a3015c5e69f7c44341695c290d28460fb206d9ea") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000002c0)="12820e2283e5b3fd0ffa68c3e70ef78e6d5393be75145d9c0487df575ec2bf95d817ec12cf7f1c35b6d9470513f74c7d67e894447302a45d53c5b73520e2bf240b401051144b1e515c8e162f706109d51d5db6a719e58a5ea7099b15de8fcb3a") getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x8, 0x6, 0x7, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001580)={0x0, 0xfb5, 0x81, 0xa8df}, &(0x7f00000015c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001600)=ANY=[@ANYBLOB="1c004e2002000000000000000000000000000000000000010500"/128, @ANYRES32=r1, @ANYBLOB="09000000009b48e5"], 0x8c) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000016c0)="fc35a4332d2b7d99d52015dcb459262920c72ee22d6411cf60be9f1e608dd939089df6e660bb3be4a5b0a49df85b54b006a1881b10769bc8a18d688644e3b0cae9e4c443ea34e0b97ea29d650f0396c2221ade850989d8f9aaf94cfda8a3819139dd1b29f4268db19f") recvfrom$inet6(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x40000, &(0x7f00000013c0)={0x1c, 0x0, 0x0, @rand_addr="c6adcaf42cae7594db1e269aa6b60fe4", 0x3f}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) freebsd11_lstat(&(0x7f0000001440)='./file0/file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001400)='./file0/file0\x00', r2, r3) 01:08:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) fsync(r0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 01:08:29 executing program 2: r0 = socket$inet6(0x1c, 0x10000000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 01:08:29 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1fd, 0x21) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff, 0x0, r1}) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x20) 01:08:29 executing program 0: syz_execute_func(&(0x7f00000002c0)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de303c461d9688705000000db660fc4621bf5f28c01363e652664660f380aafd10663e5c463e16a230fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd3000fde8832233333dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f000058004e007bc07bc4a1b72a8a424300006169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 01:08:30 executing program 1: sync() write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0x1) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x4) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001500)=ANY=[@ANYBLOB="000055a90000000000800000000000d981b13c3f99f9e41143d7bf188300000000"], &(0x7f0000000040)=0x13) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) ftruncate(r0, 0x44) socket$inet6_icmp(0x1c, 0x2, 0x3a) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 01:08:30 executing program 0: setitimer(0x0, &(0x7f0000000100)={{0xffffffffffffffff}, {0x1739, 0x87}}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x2, 0x4) 01:08:30 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x10, 0xffffffff00000000) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) fcntl$setstatus(r0, 0x4, 0x1000c) truncate(&(0x7f00000000c0)='./file0\x00', 0x10003) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20400, 0x122) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r2, r3) 01:08:30 executing program 0: syz_execute_func(&(0x7f0000001140)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_emit_ethernet(0xfffffffffffffe98, &(0x7f0000000080)={@broadcast, @random="43333e128ef5", [], {@generic={0x6002, "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"}}}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000010c0)=0x8) r2 = dup(r0) symlinkat(&(0x7f0000001200)='./file0\x00', r2, &(0x7f0000001240)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001280)={r1, 0x1000, "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"}, &(0x7f00000022c0)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002300)=ANY=[@ANYRES32=r1, @ANYBLOB="0cfa6e11ae1ff32c9becffff96d3d508be34674cbb10ce0b3a43c3b0fcf8173194871de6af99dffabd3fc1823358b8429259fe19368d01791e42eafb22424d795a5d2e0d747a30eda9407acf02a8df1835c0"], &(0x7f00000011c0)=0x14) 01:08:30 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 01:08:30 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1410, r0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @loopback, 0x2, 0x5, [@local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}, @loopback, @loopback]}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x42, &(0x7f0000000580), 0x1f) 01:08:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x10040) r1 = getpgrp(0xffffffffffffffff) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000003c0)="09ea1cb75a5a4bc0867b9a9156e2441582399d950f5eff5bef5352dc30c5106ee8ee0af3d794c52d179ffc26368634381b379a14283e9b799e2716b01ce8933b1f8a509a50cdcc") fcntl$setown(r0, 0x6, r1) fchmod(r0, 0x1) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000004c0)={0x9, &(0x7f0000000440)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x3, @mcast1, 0xc0}, @in6={0x1c, 0x3, 0x100000002000, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000500)=0x10) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0xad, 0xcf, "86a67ac830a08cd119f1e4efb110823da82d3b58de815c268124f97e5f36944f0ab9f872675ac6bb572339161ae3742dceca40b5feb2581d10c9e7dcf521750f962d17d7607bc2752aeacdbbcde32a2a3915bd74fbbc531004e5aebed72948081e329401267ced3e5b0171ed4f65d3694fd4f335cd43d6984cb0e866a13c32761fad0c438c6b35a0d7e3f212f207244923e42a795f2e8fc5065f3da7f2404dc3b02460c56c3fa621615b8470b8300fc38d96d2eb66cf61393f36bed0ce799a80caf295d771245903bb0c80a1a6ca0f"}, 0xd7) 01:08:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, r2, 0x9, 0x1, 0x3ff}, &(0x7f0000000280)=0x94) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000100)="971d0a3797c20d35cc8114bf29ee718974d0875ba1966a38227ac7c597e2524d5a1b3f5c") sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af00de110000"], 0x24}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x40, 0x4) 01:08:30 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000180)="c4c379090c1e0afa3ed31313c1c402f917bb58000000dd41dc3e6465419671f547d9b920000000aeae0000008026362665430f72f020c4c17a162505000000673e262ee00040801bc1") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000000)) Waiting (max 60 seconds) for system process `vnlru' to stop... done 01:08:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget$private(0x0, 0x2, 0x20) __semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f00000000c0)=""/4096) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000010c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000040)=0xc) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000001140)=[0x8, 0x3, 0x9, 0x100000001, 0x800, 0x2]) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001100)=0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="bb0136561865c9b9255b4e682ca97ffe", r2}, 0x14) 01:08:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834220f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800002e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed70d2e41812047002b000000f56227b4c218f18888a1c4101f9b9b73e2571616ac100000ad808f29404219a7f8d040dae0f00fb18c4c000000800000008ca065600000c46109e3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff31319e5dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7ff, 0x3, [0x9, 0x80000000000000, 0x9]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x7}, 0x8) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000700)={{"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", "dcf635431d7c82dd3a421ae2a15acee414adea5d1fb44269fd35550475878141", 0xffffffffffffff81}, &(0x7f0000000600)="efa31855ca8d1c0ed10a59651cfa0a70010b1cd1e0b751e89cc2c5a2552adbb747745c7d943a66ea961f8ce2d42ec1cff79332edf2c6bbee7dc1a90e8957c9ad83b13a8989d785bfa7c4fb355489ea13a409190c17a8244b507129a31137006ee9422aefa71567b3ac442fa5f0cc9e85cadfc0ff360734359f95a726ecb585f9333bfac45f0ef0bacee9bdc295242e760c6b2642d6f600202bcfc7ce67e3419b6ef930614e42d702fe010558fc3fb824b5d251ef202187233d4107fa910e839763311e79db997333b20e2d", 0xff, 0x0, 0x1, 0x8001, 0x0, 0x8, 0x80000001}) utimes(0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2}}, r1}, &(0x7f00000002c0)=0x8c) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000300)=""/174) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r1, 0x7ff, 0x3, 0x3ff, 0x8, 0x6, 0x9, 0x5, {@in6={{0x1c, 0x3, 0x400, @empty, 0x416}}, r1, 0x80000000, 0x0, 0x58c589ce, 0x0, 0x5}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x2, @multicast2}}, r2}, &(0x7f00000005c0)=0x8c) Waiting (max 60 seconds) for system process `syncer' to stop... 01:08:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fcntl$getown(r1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x0, 0xeb7, 0x8}, 0x10) Syncing disks, vnodes remaining... 9 7 3 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe002a3c4400 frame pointer = 0x28:0xfffffe002a3c4430 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 = 7465 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 4115 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a3c4060 vpanic() at vpanic+0x1e0/frame 0xfffffe002a3c40c0 panic() at panic+0x43/frame 0xfffffe002a3c4120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002a3c41a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe002a3c4210 trap() at trap+0x44d/frame 0xfffffe002a3c4330 calltrap() at calltrap+0x8/frame 0xfffffe002a3c4330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe002a3c4400, rbp = 0xfffffe002a3c4430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe002a3c4430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe002a3c4460 vgonel() at vgonel+0xdc/frame 0xfffffe002a3c44e0 vflush() at vflush+0x3df/frame 0xfffffe002a3c4630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe002a3c46a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe002a3c4740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe002a3c47d0 dounmount() at dounmount+0x6e8/frame 0xfffffe002a3c4850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe002a3c4880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe002a3c48d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe002a3c4920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe002a3c4980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a3c4ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a3c4ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x2000000b, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 7465 tid 100279 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why