x7f0000000100)="98a84aa84a2c431c850f05bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0201f0fb8128b168b4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a823f6e6e0f542c3d271c0000a80dd4d4c4c3e16d488d88e8be8f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") __semctl$IPC_INFO(0x0, 0x7, 0x3, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x404, 0x180) socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, 0x0, 0x0) r3 = getuid() freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r3, r4) 00:05:26 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x41) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x5, 0xfffffffffffffef7) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) 00:05:26 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x100ad, &(0x7f00000000c0), 0x0, 0x0, 0xffffffffffffff01}, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000280)=0x1c, 0x10000000) sendmsg$inet6_sctp(r1, &(0x7f0000001780)={&(0x7f00000002c0)=@in={0x2, 0x2}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000300)="e6a3350bf012a98fca4495b714b29b7d9efd5579b22df7e89bcc9afa37dc803ac736cc7259043085d1ecb78b994a6770a12b87e3b68bff19ca06974bc3c7bb4f9e547d549a6119cf48b1e8b26c87bd6684bd1400a72babbf4b706f95", 0x5c}, {&(0x7f0000000380)="ea544671485f193c276261e5568e9e26ab256a7e6c15a02fb888a439027f24e9e5c7057b40d4", 0x26}, {&(0x7f00000003c0)="cc1cf6f0399370c6b8e81e3ae79fad921979a5e49edc5bc17994e60b248e1a253921898d1859b68bfe024f2e9f3fe286f2ad5d7ed600053f69b4b8a38b916e9346a9ddf0ff6c6aeabde93ec49b6800be2a7f8e5eb4ef5bad9a8d4b6b5f92", 0x5e}, {&(0x7f0000000440)="e56eee4136352f30317f0d7976e8bcd0cd18d1441008db29241d242c2a26585a5a34e3d84a2f46dec9b7955061a562376e22ce765d41960a2f1b67d291a9ede1f009c4688b58029e262a175dc0e5e26bc88e3898d5a27b71688d099bbb5f4ea4e7da0f6528631198af968c92f0c7b72544666755d15c653bdc99c6575c48b93f81e31bc9594cfac3c2082a53d99346ea70436c2418c9b7c8ee02bad98b9bbb900e7e4d5c41637c8bd0473eab5f14c515cfd795364ae220972a0c570785bc9a1559c34d", 0xc3}, {&(0x7f0000000540)="8aaa1cbbb37e49eb3f216d247c5df03ab4c87608a5b8a1042a9faa05a79f4d5251858fd2b0a7504d80dc385b0293d19952a68b4fa09a3ed7499feb90ae37352e583371013f0582698fc69ed8a45c64e5cb02f490710c5cf6c241eaafd666a393db4611e454c9d112609c28ab71be4e2a8cc91cd393f4c46b0fd6b55b0720853be39c7bb5fbea15b1bd0610b1fcdccdbd39ca7dd5be05018f362f", 0x9a}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="6b8637d170b76a098246c7e704011fe300f8301619da50ed3fda7b50d5a99a28e218a223bb96895a2614425135c89df0baca4be7816c735827bd7a8e4a5f268b13f84324461c2f57b3f8513fc5a56cc69f8a79e5661d599c00f0599e530f7bd5cf7d3af1cf06944a03c48e30ee6c5dc7e51435bb8054d9f16eda90c2914a5df37e2e28be2e9adef6e4c2898b5b84d6c64e45a71283618b39eff59986ffc024e2f8cf55", 0xa3}], 0x7, &(0x7f0000001740)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x10, 0x4}, 0x20000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) r3 = socket$inet6(0x1c, 0x20000003, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x1f}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={r2, 0x3, 0xc3, 0xfffffffffffffffb, 0x4, 0xd0b}, &(0x7f0000000200)=0x14) 00:05:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x3, "d7fea5"}, &(0x7f0000000040)=0xb) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1}}, r1, 0x9, 0x100, 0x82, 0x401, 0x5, 0x3}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\a\x00\x00\x00\x00\x00\x00'], 0x0) r2 = getpid() getpgid(r2) 00:05:26 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) faccessat(r0, &(0x7f0000000240)='./file1\x00', 0x12, 0x100) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 00:05:26 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x101, 0xffffdffffffffffc) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) read(r0, &(0x7f0000000040)=""/119, 0x77) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)}], 0x1) 00:05:26 executing program 2: r0 = socket$inet6(0x1c, 0x20000001, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/190, 0xbe}], 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:05:27 executing program 3: r0 = socket(0x10000000002, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x2, 0x80) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r3) r6 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0xd) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:05:27 executing program 2: syz_execute_func(&(0x7f0000000380)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x180) sendto$unix(r0, &(0x7f0000000040)="1129219f745bbcb61c372512430b1c313647ddc1be65c1364f34a6b003915e2a6fa695010f5bf4f77110aaa50ba59a2a97c2ce97150a6b9f5ffcb368c05d3441833fb24f1f5bbfc5e284ac88d084d030b09ab0", 0x53, 0x20100, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) 00:05:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x2, 0x4) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffff, 0x3, 0x7f}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000170000000000000000000000000000000000000000000000000000000000000079ab1fd875fa6c6e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000624b6175a25551487db2a5d0312ed623229ab55da2f98c627896310c0e320fbd7079a926d76cbf1750a70ba4ee23420944395136ff0d267e2af8087f5aae4eb2fb97", @ANYRES32=0x0, @ANYBLOB="0000000000000001"], 0x94) 00:05:27 executing program 2: setgroups(0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x4000000000000098, &(0x7f0000000540)) 00:05:28 executing program 2: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x4bf5bdcc, 0x3, 0x1, 0x200}, 0x8) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) 00:05:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x10000, 0x0) fsync(r0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/242, 0x54}], 0x1) r2 = dup(r0) symlinkat(&(0x7f00000000c0)='./file1/file0\x00', r2, &(0x7f0000000100)='./file1\x00') open$dir(&(0x7f0000000000)='./file1\x00', 0x1, 0x14b) mkdirat(r1, &(0x7f0000000140)='./file1/file0\x00', 0x81) 00:05:29 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) freebsd11_mknod(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8000, 0x1) rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) 00:05:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x184, 0x0}, 0x80) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) 00:05:30 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3d, @rand_addr}], 0x10}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:05:30 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file1\x00', 0x100000, 0x100) linkat(r1, &(0x7f0000000380)='./file0\x00', r2, &(0x7f0000000400)='./file0\x00', 0x400) r3 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x7, 0x2}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x8000, 0x200, 0x800, 0x1, r4}, 0x10) r5 = open(&(0x7f0000000140)='./file0\x00', 0x3, 0x0) dup2(r2, r1) getsockopt$sock_int(r3, 0xffff, 0x1016, &(0x7f0000000080), &(0x7f00000001c0)=0x4) freebsd11_mknodat(r5, &(0x7f0000000300)='./file0\x00', 0x8080, 0x3) open$dir(&(0x7f0000000180)='./file0\x00', 0x84, 0x44) freebsd10_pipe(&(0x7f0000000200)) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x100, 0x100) r6 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x1) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x0, 0x7) faccessat(r6, &(0x7f0000000280)='./file0\x00', 0x4, 0x1f03) 00:05:30 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1fe, 0x40000000000) sendto$inet(r0, &(0x7f0000000040)="4b298b431d81b076e00e3aac801c82adc3036b55f5b259253791c7bc8175e03f84d44ad031680dd70fcb14394ebcab7c7bc5963a72d069c7cc808640c5953deb6dba62c9922a1d11a12938422462446d3aa27b92263229e1f358429f765fad7341b4f14c89a77bf76df50c791e3fe0e1ea57284be77387f444e69b872214cf531a5b92472d383e73c747b57a86b833f4a85c54f79a20663765839f335f3cc062362b242e7ef7ba78aa3254d230c26fbec3f9ced72f209e0eb81144814d2462b997cdb81818a3", 0xc6, 0x0, &(0x7f0000000140)={0x2, 0x2, @multicast2}, 0x10) 00:05:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0600676c696c65300073898e86d60000000000000002fef67624dae5c5dd653b954c481b14b5500d2cdebbffd468980b639943c2881fc7ebec255ecd8a6a945863d20568fc13fe21e1d8abe984458c521d1bb88aa0b7c2e778c77b90b0cd6792c1aa8692c6bf1c7f4fae95eb5adffa1228a04fccbaa6452ed93b03ee60eed317839b4152a9e901986708da426ff50e0ad510d79fb1b7f0d1869705719c85926cbdabbd2ca7803648b2815ec81a808aea631371"], 0x10) freebsd10_pipe(&(0x7f0000000000)) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x15800000, 0x0, 0x6, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:05:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x2c, "99d60d9deb718faebe5724c72068de841fdf0f7d69c3fda96d5d1c01572367a5f5f95ff972d9bfe44fac9fee"}, 0x34) 00:05:31 executing program 2: syz_execute_func(&(0x7f0000000400)="1c17c4637916d7b098cd801b69e4c4c2319cbe99899999c4e1f8134dffd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec466420ff8c702023ed107c4c2b90a23f2168f4808eebce000008020000f01d05151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c4a35141a14d8695ab009945332fe4e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="59610000ff00000001010000010000003f000100ea789dd33887c6e4c6cf7c9e71f3788da5427b5aa31bd0bbf0ed92944a3e99931494"], &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xd440, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7fffffff, 0x3, 0x9, 0x16ee}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r2, 0xffffff8000000000, 0xffffffff80000001, 0x1, 0x6, 0xffff, 0x7, 0x5, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x8, 0x4b, 0x400, 0x4, 0xcc1}}, &(0x7f0000000380)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x7}, 0x8) 00:05:31 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 00:05:31 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xc7, "2f258327e02201d7c16368aeb5b4847dabcf8d003307e6693becf83691561979cc219e3e23e6ff5584b860adf7668d640e0ff51e3c7d956d10b43068b843de8cfe38e03630c968f7e143d3aebd58e0129e7f276c10fd79009350aa60162c9cc79434e71abff79f7eeffd3d5e2dfc17be00943e53eaa1ed8ff080e7f5d697153bd766860412bfc7eb397bf6baa856c7fb298c8796b95f9349661d63d1d65cf15b96ac41e1c0612ed184645d4f0339e03719bf72ed83ade9d9febeaa26c38651496eb218ecba3458"}, &(0x7f0000000140)=0xcf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x9, 0x3, [0x87, 0x1fdef27a, 0x7]}, &(0x7f0000000200)=0xe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2}, 0x8) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000380)=""/245, 0xf5}, {&(0x7f0000000480)=""/114, 0x72}], 0x4) 00:05:31 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) sendto(r0, &(0x7f00000002c0)="c13bc771d45a00a04e8dbb3c2085666bd00ebb47de1b0f858f4456be628ce8dcec859fa5bf7902621f813be5f5a68b1846f63419037f39a3c18aa5e9544bf697a89fc1187dbd5e0681c05da267d98f1d312233e26baadff57dbd3ecebb3fdee1d3fa80a244bf40e2e1134d0aa352dc257f2ed72f29f2b0c8869c0d04eae54e8106e52f5c3d74", 0x86, 0x20081, &(0x7f0000000180)=@in={0x2, 0x1}, 0x10) syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r1 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0)={0x6, 0x6832}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4, 0x4, [0x2, 0x9, 0x5, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x19e79bca}, &(0x7f0000000100)=0x8) 00:05:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000040000000004, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:05:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x60dd, @mcast2, 0x200}, 0x1c) 00:05:31 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r5 = socket(0x1e, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:05:32 executing program 0: r0 = socket$inet6(0x1c, 0x20080010000003, 0x79) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x200000000001, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:05:32 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x100000001, @empty, 0x8}, {0x1c, 0x0, 0x100000001, @loopback, 0x6df8e80}, 0x984, [0x1, 0x8, 0x40, 0xfffffffffffffffa, 0xb146, 0x35, 0x4, 0x1f]}, 0x5c) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() fstat(r2, &(0x7f0000000440)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r4, 0x0, 0x0) 00:05:32 executing program 1: msgget(0x2, 0x7e) r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000000)=0x10) 00:05:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746e, 0x0) 00:05:33 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8204, 0xb) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mkdir(&(0x7f0000000100)='./file0\x00', 0x4) setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f00000000c0), 0x5) getpeername(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:05:33 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82222e2f66696c653000"], 0x10) dup2(r1, r1) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e5466696c653000913403da09e2e36a63076e5a0cdb98c42d3ceb2bf1b2dc124d7b50d5"], 0x10) lseek(r1, 0x0, 0x3) 00:05:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000080)={0x0, ""/90}, 0x62, 0x3, 0x1000) getresuid(&(0x7f0000000000), &(0x7f0000000580), &(0x7f00000005c0)=0x0) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000006c0)="149d3a3eae9e79880ddbd53b07e4a1fa354f5d7117a5a6b6e8dc34") 00:05:34 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000040)={0x2000000}) 00:05:34 executing program 0: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b359}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) r1 = semget$private(0x0, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) 00:05:34 executing program 3: freebsd10_pipe(&(0x7f0000000c80)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000cc0)={0xa9, 0x1000, 0x7, 0xfffffffffffffff9, 0x0}, &(0x7f0000000d00)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000d40)={r1, 0x4}, 0x8) r2 = open(&(0x7f0000000280)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0xb3c1}, &(0x7f0000000200)=0x8) open(&(0x7f0000000d80)='./file0\x00', 0x88b, 0x100) flock(r2, 0xf) readlinkat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/255, 0xff) flock(r2, 0x8) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r4) r5 = getpgrp(0xffffffffffffffff) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f0000000780)={{"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", "b9b07c79a9b05e719d044c35d98fae6e0fa3e5483a8f4221d0230db5efcfb2e8", 0x2, 0x3ff}, &(0x7f0000000700)="3eb979726327340acf68a2910fc6143cffb2a65b2c65bcf0b001e8c7a8690b938596537cb2097aca1680ee4143abdebc56271519b252ef7667bf8c97f755de2a8d568f7ac74a9e61990a8c64f917c97953609127e8b33a3452793711a8f8d7c1ee13ca4d00c00ec94bec170a", 0x7fff, 0x5, 0x7f, 0x1, 0x40, 0x2b, 0x9, 0xbe}) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000c00), &(0x7f0000000c40)=0xb) fcntl$lock(r4, 0xf, &(0x7f00000006c0)={0x3, 0x7, 0x3, 0x7, r5}) r6 = getpgid(0x0) fcntl$lock(r2, 0xf, &(0x7f0000000680)={0x1, 0x4, 0x2770000000000000, 0x2, r6}) sendmsg$unix(r2, &(0x7f0000000640)={&(0x7f0000000480)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000600)=[{&(0x7f00000004c0)="04f9d1575727d39dda238d562a721580e4dffa987cd49e90c68d20a489e24bb5dba9a2969a503130b08517781abf41af8a03de8fb269e68328dd89851cf40e73c7780b2fdbb5124093aac9143a80ce4adaa405b552d5e3d01ea58c9b8767d86fec66a8ddcab1d4873971a05ea88b69cb167e92ff62d3af3d55d456651d726e074a439ebff35338fce3476941f4d7466a8a81ae469bb7e6026eb2ee24785c657272e075cd5a1e5a5777fed00b24c9a062960a385aa0fd030b56d3d68205e23296b9db3a1e02a17733f1a5dca8ef81d855462b", 0xd2}, {&(0x7f00000005c0)="d69bd68735c9c1a548fcb9cab5bd1f8f66b995dd1d5b00a405ce0daa21e45abbdbff8f2d7ee205bf2def", 0x2a}], 0x2, 0x0, 0x0, 0x4}, 0x8) r7 = accept4(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) accept4$unix(r7, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000279c703e09138fc6798b00000000000000000000000000000000000000000000000000c88ee15a0901da4398623b79569b00000036f68c68200000000000000000000000000000000000000000005813efffffff00"/99], &(0x7f0000000240)=0x6e, 0x10000000) flock(r2, 0x20000015) 00:05:34 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x22) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 00:05:34 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r3, 0x6, 0xf, 0x7, 0x28d}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r4, 0x1f, 0xffffffffffffffb4, 0x7f, 0xeae0, 0x51, 0x7, 0x9, {@in6={{0x1c, 0x0, 0x5, @empty, 0x3}}, r4, 0x1, 0x7, 0x2, 0x801c, 0x8}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r2, 0x41, "b633473a7155e2d92cd543c79a1500473c6146900e6a08f5471db1bd72dfb3aaed6c0e01cd96388391be91a507d98c07f1de77d8a302124744c7d90c17fc287833"}, &(0x7f0000000380)=0x49) r7 = dup2(r0, r0) mkdirat(r7, &(0x7f00000003c0)='./file0\x00', 0x1) getsockname$inet(r7, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10) getpeername$inet(r7, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000004c0)=0x10) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x0, 0x2, 0x100, 0x7, 0x7fff, 0x5, 0x1, 0x7, r5}, &(0x7f00000005c0)=0x20) ioctl$DIOCRTSTADDRS(r7, 0xc4504449, &(0x7f0000000680)={{"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", "ff72dde976d814543454b35942aa0eacb7a794988de5936661cb26baffbeaabd", 0x0, 0xc3}, &(0x7f0000000600)="de4c485b65a95ad59b56e3e97c7b24d8caf8dd7ea46ba39d79a0ec5b74013946f1cbe61ca08c56f7f2949743c749ea613ec8d78274aa0a5a2a5d92ae70b957d5165c63bc63d81b7646e2705032bb119b", 0x1, 0x9, 0x8, 0x0, 0x4, 0x1, 0x5, 0x200000000000000}) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000000b00)={@remote={0xac, 0x14, 0x0}, @empty, @multicast2}, 0xc) ppoll(&(0x7f0000000b40)=[{r7, 0x1c}, {r0, 0x100}, {r7, 0xb}, {r0, 0x10}, {r7, 0x2}, {r7, 0x2000}, {r0, 0x126}, {r0, 0x2000}], 0x8, &(0x7f0000000b80)={0x3, 0x8000}, &(0x7f0000000bc0)={0xfffffffffffff6ba}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000c00), &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000c80)={0xf, 0x3, r6}, &(0x7f0000000cc0)=0xc) ioctl$DIOCCLRSTATES(r7, 0xc0e04412, &(0x7f0000000d00)="56775ee97749dbb53c98d567bae7f316da32181739a5a09d0bf5188a29fa096c190931ba830965ca14de0c30377ade037e1a316b5e0ce380b4f95dc32398861cc6953d17cc1da66c4b3e7ef26e5b756ac44cb349ebc1f1cdb2ff82517f93ee6d0e") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000d80)={0x4, 0x3, 0x800, 0x1f, 0xca6c, 0x2, 0xff, 0x5, r1}, &(0x7f0000000dc0)=0x20) getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) symlinkat(&(0x7f0000000e80)='./file0\x00', r0, &(0x7f0000000ec0)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000f00)={r8, 0xb0, "89d6028d9b5f67d9aa04487c4e1c76703ad18377a44ec1d519dc04770daa646846a2020eb871872632782e70f0c663ee051de49b654215080a71fd2c90ec2e051a5f09058b0b17ae17a279e823adaba658b46346df6ff3af6351bce3cfbac7e06e97aa4b6c115b7e30ac8b4763d36326b663c31d168a8e8d3306f60cd9536e6fba5cff643df1c883084ccf1258327473156cb89b284892eba9b6fee8e7ed4f3dd576daa58f2c28f278b197391a90fc03"}, &(0x7f0000000fc0)=0xb8) fcntl$getown(r0, 0x5) r9 = semget(0x0, 0x7, 0x1) __semctl$GETZCNT(r9, 0x1, 0x7, &(0x7f0000001000)=""/4096) socketpair(0x17, 0x4, 0xe2b, &(0x7f0000002000)) setrlimit(0x6, &(0x7f0000002040)={0x7fffffff, 0xb8}) ioctl$DIOCGETSTATE(r7, 0xc0f24413, &(0x7f0000002080)="39767d84f8548103b7b1e4a42a9adb92a4ab317d77995b76b29e2366887c7215b9b5246e680500a2efca8c3b5419ac639bc02f21ba1b68f7aa8b7bde57cdd0a11a60897053a4d65b72597632242ce25e972011a21d53ac147f5167cfc27a483c4bb0ba9874d94093e2525531f2e6") unlinkat(r7, &(0x7f0000002100)='./file0\x00', 0x0) 00:05:34 executing program 3: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c190f05f348bfd94aac0043c0eb2541e2eba2a2363ee1460f1a2200000fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:05:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) socket$inet6(0x1c, 0x0, 0x7) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f00000001c0)=0x18c8dd78ce8e35f4) 00:05:35 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0xfffffffffffffffd, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x8b26, 0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, 0xfffffffffffffffe, 0x1e8) 00:05:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000080)=""/86, 0x56}, {&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000002c0)=""/38, 0x26}], 0x6, &(0x7f0000001480)=""/193, 0xc1}, 0x1) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f0a37cb000826eaa0052136b8e34896ecfd096f1f8e966ae33e45b19b2c826ec7af1f6f39"], 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000003c0)=0x7fff, 0x4) 00:05:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:05:35 executing program 2: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x9, @loopback, 0x20}, 0x1c) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 00:05:36 executing program 3: r0 = shmget$private(0x0, 0xe000, 0x72a, &(0x7f000051d000/0xe000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) freebsd11_getdents(r1, &(0x7f0000000180)=""/42, 0x2a) 00:05:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000100)=0xffffffffffffffa5) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000800)='./file0/file0\x00', 0x140) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r3, &(0x7f0000000200)='./file1\x00', r3, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r3, &(0x7f0000000280)='./file1\x00', 0x0) renameat(r3, &(0x7f0000000180)='./file1\x00', r3, &(0x7f0000000240)='./file0\x00') r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x80010, r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000380)={{"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", "9b5090b6d936a2342b06a20a5e77f56cf0fb1cd8d08637330f5d747e76a1afbd", 0x2, 0x3}, &(0x7f0000000300)="98148b8e554b7fa9e92ec688bae8df5cff72dd166c2fff648f2a61b51e344d5b2ce4ff385cf8239e1512a662873b5b2ede9ea19d226a4ce7a67740639239f1837e18601c2f1319452995a717017d814a6d2403ff3901d4a630288250c0", 0x5, 0x0, 0x8001, 0x1, 0xfffffffffffffffe, 0x5, 0x2, 0x6}) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000002c0)={0x4, "e46b58a248ac33b6f71258b51045acaa"}, 0x14) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000140)="53ea") shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000000)=""/22) 00:05:36 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000040)="1d845061194f27c742d941", 0x5, 0xfff, 0xfffffffffffff39b}) setrlimit(0x6, &(0x7f0000000000)) mlockall(0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r2, 0x0) 00:05:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="090000800400d600fa2203ed0400b9347ab000000600"], &(0x7f00000000c0)=0x16) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0x4) 00:05:36 executing program 1: socket$inet(0x2, 0x0, 0x6) r0 = socket(0x1c, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) chdir(&(0x7f0000000100)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0xfb3a411742e9c2a1, 0x65) 00:05:37 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa81004b00809fda78ebe4ce4aa6f745229517d5306f6e6a9f0570ac35468eda7c27ddec1ce95926bc27200a32f05a040000000000000017ffb823e49be2bb2a37b5b50000b1e77cb4b54fdda8dd11358d89ec62c1d6350c11161910ad6d1ea938955d140200000000000000878f9a0a"]) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x6600, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00660566"}}}}}}}) 00:05:37 executing program 2: syz_execute_func(&(0x7f00000003c0)="969898140d0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e5090f73d3d134d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:05:37 executing program 3: syz_execute_func(&(0x7f0000000280)="1c11b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a8416c000f0f66030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:05:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000000)="03c8431df0e31d4f50ec6bdaf4367b43ffbda157") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x4004740f, &(0x7f00000000c0)) 00:05:38 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x10) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000640)="8c1517f2e203c4de1fdf89ec05d947de3661b984269f7c4baf5c5ca58dd0cbc0e84693ad11e7f57975a1606fb281d9786cf76b459e064aab8200c86e9230897ee9dc347b0a3194c004eb53938edfab603dcd7772e22b9ec4d7dacffb2f8fe185caeb751d9f1ce1ae27397c99da158a93772cfab7b84ea91e6a8a0acb982d1c291b82cc911355f15b0fe2e60edb0e56b0932c5f3bc282fd6b2d531e0a79df243f6b71728ac6f9dd8b2d6ada32d034f78392b0b3c20aea58f5f8c7dea7a57a72cd047f1c1aeb5e1c9a3eec02b750071203520aa0c298e599da92d46ddf39a6393eb5b5605cdd596aad9ffdd62353395e00928ee109c619bc") munmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000780)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000007c0)={r2, 0x3}, &(0x7f0000000800)=0x8) r3 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000180)={{"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", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmat(r4, &(0x7f0000acf000/0x2000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) shmat(r4, &(0x7f0000ffd000/0x1000)=nil, 0x3000) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31") setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000008c0)={{"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", "84e1162e524d39188b78ef6a2916cf242fd900e0cb716aa31fce0375823941c5", 0x3, 0x7aa5}, &(0x7f0000000840)="ce0de9e2f39fb5d07c785b685f46dab9991254af74d6f3f57c34a83cef837b09a4269d707f0d471ad3c1ddeac12f6307e7c2d9b9492d6e46f1796eb8da9661e00869dd378578d2326e853b6d", 0x9, 0x0, 0xb33, 0x10000, 0x0, 0xc00000, 0x9, 0x6}) 00:05:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x421) write(r0, &(0x7f00000000c0)='M', 0x1) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(0xffffffffffffff9c, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:05:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr}, 0x3d) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x60}, {r0, 0x1}, {r0, 0x120}, {r0, 0x120}, {r0, 0x2}, {r0, 0x145}], 0x7, 0x0) dup2(r0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@broadcast, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0}, 0x10) 00:05:38 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x10) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000004c0)={{"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", "9480a33fdc5e4bcfe62fbbac3377394990bc35a0ac8ee428205503b141f23a65", 0x2, 0x80}, &(0x7f0000000040)="814bb72639ea8c96f14c715425542ddd80f95cef4adad96b6c33b7684007fa17a5c1fe5e06f7af14d3f219ace8db15f64ec24cbb1b703d89223ec30f3ef553bee4639bd505dc4dec2a2f4d7df6ab4bc113a6fd9311a7c74c02e0124cfd4f47ba6522d7ec723f7d61f91737348a2b8be1f38590e26cf89a3112bb25", 0x5, 0x800, 0x4, 0x5, 0x74, 0x2, 0x800, 0xb6b}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7c0000000000) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x40) ftruncate(r1, 0x20000000008) 00:05:38 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) 00:05:39 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getgid() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:05:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x800000, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x100, 0xfe000, 0x4, r2}, &(0x7f00000000c0)=0x10) shutdown(r0, 0x0) 00:05:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:05:40 executing program 2: r0 = msgget(0x0, 0x4) r1 = getuid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getpgrp(r5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0x7fff, r1, r2, r3, r4, 0x10, 0x5}, 0x7, 0x3, 0xfff, 0x1, 0xd2cd, 0x200, r5, r6}) r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x76a}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000100)={r8, 0x1}, &(0x7f0000000240)=0xfffffffffffffe2d) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f00000000c0)={r9, 0x1f}, 0x8) r10 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r10, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0, 0x4e}, 0x0) 00:05:40 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) preadv(r0, &(0x7f0000000040), 0x0, 0x401) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x80000001) munlockall() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0)=0x7, 0xffffffffffffff6a) ftruncate(r1, 0xff03) 00:05:40 executing program 0: r0 = socket(0x0, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000200)=0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x400, 0x80000000001000, 0x800, 0xffffffffffffffff, r3}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r4, 0xf43}, 0x8) writev(r2, &(0x7f0000000100), 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x10000) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r5}, &(0x7f00000000c0)=0xc) 00:05:40 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000000180)=0x2, 0x8) syz_execute_func(&(0x7f0000000200)="98340d0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:05:40 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x81, @ipv4={[], [], @rand_addr=0x6}, 0xffffffff00000001}}, r1, 0x3, 0xea3b, 0x0, 0x4, 0x40000000000000, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8000, 0x20, 0x4, 0x2, r1}, &(0x7f0000000240)=0x10) getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x4, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0]) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setresgid(r4, r6, r7) chmod(&(0x7f00000003c0)='./file0\x00', 0x10) r8 = openat(r0, &(0x7f0000000400)='./file0\x00', 0x40, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000000440)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x4, @mcast1, 0x8}}, r3}, 0x84) chdir(&(0x7f0000000540)='./file0\x00') fstat(r0, &(0x7f0000000580)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x80410, r0, 0x3d) r9 = open(&(0x7f0000000680)='./file0\x00', 0x280, 0x1b) getgid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x104, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000000740)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x3, @broadcast}}, r3}, &(0x7f0000000840)=0x8c) fchmod(r8, 0x20) r10 = geteuid() lchown(&(0x7f0000000880)='./file0\x00', r10, r5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f00000008c0)={0x2, 0x8001, 0x20, 0x1ff, 0x22eb, 0x0, 0x1f, 0xff, r1}, 0x20) ioctl$DIOCBEGINADDRS(r8, 0xc4704433, &(0x7f0000000900)="152c7082a019646a643576b68a947d6d3d5703f09f7d465bf63aed73254c8a65479648b449de7cdd21266863e50c196614e4a95b4f9910583c50fd9b8cc1f0663ad2b1dc0ac4447b6f3b39592cb69e18d2c6e6569916fa1d9d35d329958d919ebfe6ce15b4532db7b86e57beffb561cc2ef5d3eb906f535c9d7ed502ae58d3e6289f281562d77a2a25d991cdba84ca1dc699f40348f3ce96cab55fce610a3a649d441f5705d092bd2deb47944c87796a275af430510adb0373d214469b48a804996083b7b9234cdfdb3cd207412afa6ce119008fad11a622ddf6abebeed258ce54861bad2417e3e97209dd") connect$unix(r9, &(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000a40)={r2, 0x6000000}, &(0x7f0000000a80)=0x8) r11 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r11, &(0x7f0000000ac0)='./file0\x00', 0x800) 00:05:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7ff, @empty, 0x200}}, 0x0, 0x2, 0x6, 0x1, 0x60, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1}, 0x10) 00:05:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 00:05:41 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3}}, r2}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x3ff, 0x100, 0xffffffffffff3476, 0x2b, 0x8, 0x20, 0x0, r2}, 0x20) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 00:05:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x24c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:05:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0xf8, 0x8, 0x6, 0x7ff, 0x8}, 0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0xa1, 0x3, 0x6, 0x4, 0x5}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="02733e6a88fc05177d2ad76fb9ba96befe92efc62e1761d9c9b71c9a5ee828b348a4722f7e25e545dfa88ab9e3495af92af1fb0d02aae1e0bd2f7a52351ba1f256cf858be18a8bf329408866c2df1db1dff2f00f74f007e958ee61a0c591fe6424cf4d83c01fce2503b05af2e0a380814ec4fa4463d1f662f776d90b4e266734e4d55a028f09a0faf3a9b18bea67ccfb62fe6168b60166150188c02d78f6720b44794e6c", 0xa4, 0x88, &(0x7f0000000140)={0x1c, 0x2, 0x4, @mcast2, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) 00:05:41 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="f092e55b38d86015da4cc4c472000000052c2f8a767ee8742df27ae011f620689b4860a2ee048eee8d7f6ef77d485b268eb6e7a359f8c20d746a446e4e2331f01098153306e3ba5a8a12a524efb1e01d53c90000"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000000)="af4291f4382bd3b889ecdf2721088f6546c290ad14b4389660f3a6934706dcfc4898e03466ea33f65c38d00281f684f155c4972fa0b5bca48db4fd8cd30eadc6ec0953fb50c9cc8a029d9063c51c5b1d32f9c00701904f9bc3bb0991fe3e81c56e6c0d29e42ca49558adedf78d16a1f1917458c5c2311a22bd3f8eb108d8e081df9fea23e2633b0ab4fc46e2d4d4f87ed128a8267cafd2fda934a31020fb41d2611fff914e4aef4bca06f0760e52fe7789dea7314ab804d67c75e6", 0xbb) write(r1, 0x0, 0x0) 00:05:41 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x9, 0x4) 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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000940)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={0x0, 0xf2e1}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225604b10081cf2db54d6b2f41") 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() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:05:41 executing program 1: syz_execute_func(&(0x7f0000000380)="1c13c4637916d7b098cd800f01ddc4c2319cbe998999996962f5696200d966f346df1817795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edeec4427fc902023ed107c4c2b80a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000430fa568006666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:05:42 executing program 0: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000200)="bbee2e2d54533245d0382845dfb1ebc07d35fdfe0a875e9a5c789bc524d6a99c0415122e4c20f7943a9ef605c41969011126973eeceefea0b1cb44f9db8dbcd0db6c92973d15b2f09926f8362804362248925f2b03051f27e6beccc4370d03e5a64f05bdd241fd217e5ad3a5773fff8d69db91ee33a1b4685c13e12d9b01f20d1f681a1754ac013e479c18") r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000080)="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") 00:05:42 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:05:42 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) fdatasync(r0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) ftruncate(r0, 0xfffffffffffffffe) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) fcntl$getown(r0, 0x5) 00:05:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0x60}, 0x14) 00:05:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) shutdown(r1, 0x0) 00:05:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) 00:05:44 executing program 2: syz_execute_func(&(0x7f00000005c0)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25f30f59c1a2a2363e460f1a7000660fdefcc4c1f9d602660f6b32c401f96f0236f083b600800000f00fb8c4014e4ec4016d7d14dee509b921c318245d4f074f40d1d2c4e10bf8c45bc461f5592ac47e00c483397fd300f7dcdc0fbcaf20108f0908957380c4c2f87df20f2c710c21e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:05:44 executing program 1: r0 = socket$unix(0x1, 0x1000002, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000400000000000000"], 0x10}, 0x0) fcntl$dupfd(r0, 0x11, r0) 00:05:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000000)="eefe") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x6, @rand_addr="a0cc2f9b2db9cf2b0c1baf4d9f9ba984", 0x8}}, 0x0, 0xffffffff80000001, 0xffff, 0x9, 0x0, 0x7, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f00000002c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) 00:05:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x2, 0x7fffffff, 0x10, 0x3, 0x1, 0x9, 0x3ff, 0x3, r2}, 0x20) 00:05:44 executing program 3: __getcwd(&(0x7f0000002240)=""/4096, 0xfffffffffffffe05) 00:05:44 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x2, 0x4) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aae4d0ffde9e1cbe4b40f2f75d9557bbb2aaaaaaaaaaffffffffffff86dd60ba864f00000000ff0200005546df160000000000fc"]) syz_emit_ethernet(0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb00000000000086634d0960f19c974de75270662e72628a7ea32d7ea3dffb20010b13c049da9f57255ff5dd57f05983461ff3c624d4500098f9a1810a95be708386dc7531a28673896c1c4170fb0422f8c2"]) 00:05:44 executing program 0: syz_execute_func(&(0x7f00000000c0)="b17891cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f236164808eebae0038e802000c62111c4817d2b96998999997dd7e0c47d239cb63e0fdc680b0f186746f3400faee464f34280470300f3af8f4978c36100c4e20505e7c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") __getcwd(&(0x7f0000000080), 0xe0) clock_gettime(0x0, &(0x7f0000000000)) 00:05:44 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x80) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x100000001}, 0x4) utimensat(r3, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x8, 0x75}, {0xd9, 0x1}}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb800000000000000000000000000000000000000000000000000000000000000000006200"/128, @ANYRES32=r4, @ANYBLOB="338405003b0f0000"], 0x8c) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:05:44 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "60a7a4734ac88e36fe1f957a5570a173e9f3c36b612c63130b5f66de5c30e49128f52a99277914ad245a3bf553de071a9ba14d46fa513611fcc833606880191826cdd1dbd011a54a541d51e144e8624054dcf89a3180b6509cfc362621618d207c10c0ed29c42b3f60ad600a3901bcc235b3de6539fa0ef9005e20d366c164a5580905e9b77b0dd989d2c80092436689013948d8294860006985feb87431379f3204dd79983197973867111646fd692a76038e21a94735ac548b3c8cf3582e70226a6de2ce0be2a9cd49ab1fc2a458a46b6583a58874f021d61861145992eba274c07f6f848a565ad116ac7ce453405a9ba30e60415256ef7326c02012"}, 0x105) r0 = socket(0x17, 0x7, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r1, 0x612, 0xd3}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) nanosleep(&(0x7f0000000300)={0xb4, 0x1}, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r1, 0x7ff, 0x4, [0x10, 0x5, 0x20, 0x7979ea32]}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000003c0)={r1, 0xffffffff}, &(0x7f0000000400)=0x8) 00:05:44 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) sigaltstack(&(0x7f0000e37000/0x2000)=nil, &(0x7f0000000100)) 00:05:44 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000240)='dctcp\x00', 0x6) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000100)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}], 0x3) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget$private(0x0, 0x2, 0x60) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0x9) 00:05:45 executing program 1: r0 = socket$inet(0x2, 0x10000006, 0x8) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) r1 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r1, &(0x7f0000000140)="b10003039000e803", 0x8, 0x0, 0x0, 0x0) 00:05:45 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pipe2(0x0, 0x100004) setrlimit(0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000000c0)="ca8c") socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0xe}], 0x2136, 0x0) sync() syz_execute_func(0x0) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000400)) shmget(0xffffffffffffffff, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setitimer(0x1, &(0x7f0000000000)={{0xfff, 0x3}, {0x94, 0x2}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x30f) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@local, @broadcast}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080), 0x1) 00:05:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_getdents(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) dup2(r0, r1) 00:05:45 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x9d1b}, {0xd0a, 0x9e4}}) __getcwd(&(0x7f0000000200)=""/4096, 0x1000) 00:05:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x48) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0)={0x7ff, 0x6}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3, "819136adaa6064b7ed0e34520d25decb"}, 0x14) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x3f, 0x4) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x100, 0x7) madvise(&(0x7f0000aa8000/0x2000)=nil, 0x2000, 0x3) 00:05:45 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, 0x78f30) truncate(&(0x7f0000000000)='./file0\x00', 0x20) 00:05:46 executing program 2: syz_execute_func(&(0x7f0000000240)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x5) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000440)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1fe26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42eccd3453ba4f9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6974d4ead66ccfa2a57f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda079960780000000000000fb812d1f96") syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5, 0x12, r0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x101) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x1, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 00:05:46 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xf1, "c13e6cd13d8361ee71fa3838e6d710b99d4eb36dadf5d87c29983de97c1c079ee875e0357cc23cf91be004350915e4cc1a9fefdfba91254d87f2124094e897dc616a17ce3b03c7066ad538f07ab7a027872c394f3a09cc9e1d29c837c53a30fbe013ae6a634e1dd738c33789c75a3ce6b903c385996b47ed613b32574ceee64b802030f64354365564bd401892ba77cdc18bc740fb6ccbb17a6f395ff9159573c17b88682db48e7c5e15fc38c51a6d5343a8203b0055ded3490e5572d520c6f5ad37a3201fef3694c7027921c4ec91997810756b3f6a55619b0bb629586abed8a641186a8ee30889869bb917abb5b4f7ad"}, &(0x7f0000000080)=0xf9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x8, 0x8e0}, 0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x1, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x3, @mcast2, 0x4}, @in6={0x1c, 0x0, 0x9, @loopback, 0x8f9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x7, @rand_addr="c47cd89129641a2113423bc93c5de73a", 0x9}]}, &(0x7f0000000340)=0x10) sendto$unix(r0, 0x0, 0x324, 0x8, 0x0, 0x2af) semget$private(0x0, 0x5, 0x20) 00:05:46 executing program 2: r0 = open(&(0x7f0000000240)='./file1\x00', 0x800, 0x10) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd11_fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000040)=[r4]) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r2) fchown(r2, r3, r4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getgroups(0xffffffffffffffa1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r5, 0xffffffff}, &(0x7f0000000440)=0x8) 00:05:46 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c110f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26131fa5d93") getpid() 00:05:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x40, 0x8001}, 0x14) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x302, 0x10000000) 00:05:46 executing program 2: syz_emit_ethernet(0xfffffffffffffde3, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 00:05:46 executing program 3: syz_execute_func(&(0x7f0000000100)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663ed107c4c2b90a23f216c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = shmget$private(0x0, 0x4000, 0x8c, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/220) 00:05:47 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x22, 0x800) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x9, 0x0, &(0x7f0000000080)) truncate(&(0x7f00000000c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0xfffffffffffffff8, r3}, 0xc) 00:05:47 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="10feffffffffffffff00"], 0x10) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/30, 0x1e}], 0x1) 00:05:47 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x1de, 0x0, 0x0, 0x0}, 0x0) 00:05:48 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x9, 0x7, 0x280, 0x6, 0x5, 0x4}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={r1, 0xfffffffff0b76af9, 0x3, 0x7f, 0x2}, &(0x7f0000000400)=0x18) accept4(r0, &(0x7f0000000a80)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffcf1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/22}, {&(0x7f00000001c0)=""/250}, {&(0x7f00000002c0)=""/150}], 0x39b, 0x0, 0x2ec}, 0x0) 00:05:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000040)="a7bc6b9139eaee95a60c2b3c114617cec7e3abbaf74eda5c6d597f17942d00df04965f34de4177db8d26794daaf28c85689720ec37e604c1387fba0a1f89fb9be1fcf640a670d6cc4332211b5c7cd9d830131e76126b352afa22fbd50b2331a336c2d7fcf3cfec28ddeab5f5404ea0b813f6a70520cf1f078cc32c99b78cfccdc5ec3ae977a7ad04cb86ba7ae7bc2736e21ced596ca1c7068f6715d02580ec86a6de1fd160d1f3d47aa1575afb03bfd6eb0589f658b61b6404512e315f4e27d5a8a957d00f1fd46318e6f336a9bb1e49c8dd359af57806bd061c03dfc2d1bf43e863a92f54") 00:05:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8") socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xd, 0xffffffffffffffff) poll(&(0x7f00000000c0)=[{}], 0x2000000000000025, 0x0) dup(0xffffffffffffff9c) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 00:05:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0xffffffffffffffff) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0/file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0) 00:05:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x440, 0x29) recvfrom$unix(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="00002e2f66696c6130002386bcf5d948d5be8a88f6d1c3473612b031c1631447d0fa0267a0a58600bf483e0525689695e446b0675fc2d91849a03af5e1686c4fb3a516f2bce526d7a69ed38e3287ba0ac67d53db63cc5b2fe02fe6ce504b3c7f73589e1366682df9a07a506666b25f873a54806e29a6a784ab4763927c998782729168d36f81c5db47a753ac67ac2007880adbd11f57e72d074d04c6dceb2357a5011e28ced6e2426235f0f1abfc6509991984aea4a12a8d7ea74b62add64f3780d9ae3428e43cfcb3c769b440b075d5b3f8fae6b2cbbc4e13baf55221c2516be22ccd8901cec7c9e432860714f17225e0dcd7e5a12972e67f7e8bb69207e7de710172718be3571b"], 0xa) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000001380)={0x3, 0x1, 0xc, 0x74c7, 0x491bd6e8}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x300000000000000, 0x3a, 0x7ff, 0xd3}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f00000011c0)=0xffffffffffffffc2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000001200)={0x1, 0x1f, r2}, 0xc) 00:05:49 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459c422f921d9c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c4d300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc76566ddc9e3046f8000004e3bc4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, 0x0) mkdir(0x0, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) 00:05:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @multicast2=0xe0000003, @multicast2}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@empty, @local, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@broadcast, @broadcast, r3}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @broadcast}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @broadcast, r4}, 0xc) 00:05:49 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x0, 0x3, [0x0, 0x40, 0x4]}, 0xe) syz_execute_func(&(0x7f0000000180)="1c06b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x441, &(0x7f0000000000)="f4ad7228760804854b61545a1c28894ae3f1ee25411af8f66f296f8380a8d2aeb32d9885cef3c3421d", 0x29) 00:05:49 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) mlockall(0x2) fcntl$dupfd(r1, 0x0, r2) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 00:05:50 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffffffd08004500001c0000000000009078ffffffff000000000800907800000000"]) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x800, @ipv4={[], [], @rand_addr=0x3}, 0x6}}, r1, 0x1, 0x100, 0x6, 0x7fff, 0x7, 0x7fff}, &(0x7f0000000280)=0x98) 00:05:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecfe14c", 0x12, 0x8000000018d, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:05:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) dup(r1) 00:05:50 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x1700) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000100)=0x8) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100880, 0x1e2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="01000900ff070500f0ff0700faff07002800020000103b51f455436a37d0e2ca0addb4a0d231786a2f55ce509cfbadb5803cb52c56d285a212964a509f59730f1240f9a9040b57718175e81fcd5f9ce9744fa36d8492270329b40c6818a1a0116d14bc3e21d07b5ee57f3aa5785e663e1d8589b9ee2bfc9218844236bd0f159ac901e964231e5e9522daabaef18f986d1221d9c542e9672af4"], 0x1a) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2fe9208afe302766696c653000"], 0x1) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') socket$inet(0x2, 0x20000007, 0x8) 00:05:51 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000080)) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000240)=""/102) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1, 0x8, @rand_addr="4b5d1775bd2c8c3e13b259e6cb0de8c0", 0x19e5}, 0x1c) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000100000000000000000000000000000000001063304c5e000000000000000000000000de0800"/87], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0xffffffffffffffff) sync() setsockopt(r1, 0x5, 0x3, &(0x7f0000000040)="b2326b11f3d5060e4609f860311d51cafa18a46b33f0b848bfd8bb364c1463d21ffa2b873f9a01e7de679ec4f19fc07051f857", 0x33) semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x7, 0x400) 00:05:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 00:05:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="63ffc137d4b4677b3d2d9ef40900000030"], 0xfffffdd3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x100000001, @loopback, 0xa89}}, 0x0}, &(0x7f0000000380)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653800"], 0x10) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000480)={{"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", "2b819c23fe63fdb6079f77f780a12376263ff42b87b845b6489ffc650b90c752", 0x8000, 0x5}, &(0x7f0000000400)="f536c31848bbf3cc481ca899d8a2e3686a85275d3daa007d9c1ea1c449ef17ffe6fba3ccd9991e71e7d697fc0df3b8877dd00ea01f3598356edfc637c16dc2a36c2bf19426ce4156e54b537aec64", 0x7, 0x5, 0x80000001, 0x5f50, 0x4, 0x2, 0x800, 0xffffffff00000001}) utimensat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f00000009c0)={{0x9, 0x1f}, {0x4000000000000be}}, 0x2200) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100000040000000ca000000030080ff000000001c004e20060000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005684bc6ada7a47a30bb5776698abea96b1", @ANYRES32=0x0, @ANYBLOB="07000000df130000050000000800000002000000"], &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r4, 0x20, 0x100000000, 0x4}, &(0x7f0000000940)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r4, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000240)=0x10) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000000c00)={{"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", "0c3fa6585ead0e7525ef019095962e8ac661be66029570b4894a6ae692b71386", 0xf47a, 0x100}, &(0x7f0000000b40)="31fb221cd7fe43e7e57b83dd5629e0ac4e9311511b77d6ae4e391877fef07b8873f38b64a106385277029ce3349a3059a005053796815681a6715267c0640db95752b67505cf2dbda227f5b5c003dcdd8bf71ddb5011f8ef225b3b3847e3965cc9b24a7fe506b4e8b6f2b875a8a4a35b35af6befc47e14737970f445a64043d1e6bec7287e82643bf610ae8f593cc86ba34b10705cb9de6f3f6aa35aa036467c1f4f1f0156004e10910c8cd36b32fc6ba8", 0x0, 0x9, 0xffffffffffffff7f, 0x2, 0xffffffffc81b39e8, 0x1, 0x4, 0xffffffffffffff4e}) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000a00)=0x4, 0x4) 00:05:51 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000006c0)=""/210) r4 = msgget(0x1, 0x204) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getrlimit(0x0, &(0x7f00000000c0)) truncate(0x0, 0x608020401) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r5, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0xffffffffffffffff, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1217, &(0x7f00000004c0), 0x14b) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:05:51 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) 00:05:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x7, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eee7bb2f06ef35572c7350921d9a00"/145, @ANYRES32=r1, @ANYBLOB="040000008100000008000000000000000600cb00"], &(0x7f0000000240)=0xa0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000280)={@multicast1, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @multicast2, @loopback}, 0xc) 00:05:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x0, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:05:52 executing program 1: r0 = socket(0x3, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x3, 0x6, 0x6, 0x36, 0x3, 0xb5b, 0x8000000, 0xb33, 0x9]}, &(0x7f0000000200)=0x16) fchmod(r0, 0x11) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file1\x00'}, 0xfe3a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x10000, 0x4, 0x3}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x0, 0x5}, 0xc) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x1}, 0x8) 00:05:52 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f00000003c0)={0x1, {{0x1c, 0xffffffffffffffff, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x102) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x100) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x80, 0x4, 0xffff, 0x5, 0x772, 0x9, 0x8001]}, &(0x7f0000000080)=0x12) 00:05:52 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:05:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x3, 0x178) getsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000000000)=""/227, &(0x7f0000000100)=0xe3) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @loopback, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) 00:05:54 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000080)=0x3, 0x4) 00:05:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/134, 0x86}, {&(0x7f0000000140)=""/133, 0x85}, {&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000340)=""/226, 0xe2}, {&(0x7f0000000440)=""/31, 0x1f}, {&(0x7f0000000480)=""/82, 0x52}], 0x7) getsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x1c, 0x4, 0x2d68) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000600)={r2, 0x2}, &(0x7f0000000640)=0x8) 00:05:54 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa029cce98941b86dd6076605100303afffe8000000000000000000000000000bbfff3d8973218726b66f0251c17020000000000000000000000000001890090780014020060c5961e00000000ff01ff0000000000fe80000000000000ff420000"]) 00:05:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @multicast2}, 0x8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:54 executing program 1: syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) 00:05:54 executing program 3: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc642e660f72e50506e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0800294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000000)=""/43, 0x2b) r1 = semget(0xffffffffffffffff, 0x0, 0x0) socketpair(0x17, 0x0, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000240)="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") 00:05:54 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="985e4aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d00f837d6d77e8c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="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") 00:05:55 executing program 0: r0 = shmget(0x3, 0x3000, 0xc0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, 0x0, 0x0) 00:05:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) r1 = dup(r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x3f, 0x8001, 0x7, 0x0]}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x17, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={0x0, 0xc000000000000000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x93, @empty, 0x1}}, r2, 0x7, 0x4, 0x0, 0x8000, 0x3ff, 0x7f}, 0x98) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r3, 0x55}, 0x8) 00:05:55 executing program 2: symlink(&(0x7f0000000180)='..', &(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0\x00') r0 = getegid() setgid(r0) 00:05:55 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2) r1 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r1, 0x5) socket$unix(0x1, 0x2, 0x0) accept$unix(r0, &(0x7f0000000300)=@file={0x0, ""/5}, &(0x7f0000000340)=0x7) writev(r3, &(0x7f0000001380)=[{&(0x7f0000000380)="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", 0x1000}], 0x1) r8 = getuid() r9 = getegid() sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000100)="564bb5", 0x3}], 0x1, &(0x7f0000000240)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x78, 0xc}, 0x1) 00:05:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f00000000c0)) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) 00:05:55 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff82, 0x1000300010005}) 00:05:56 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpgid(0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r6, 0x0, 0x3) msgget(0x1, 0x524) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={0x0, 0xffffffffffff0000, 0x0, 0x1ff, 0xb607}, &(0x7f00000004c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x1, @broadcast}}, r8, 0x1, 0x1f, 0x180, 0xfb57, 0x6, 0x4}, 0xa0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10, 0x0) accept(r2, 0x0, 0x0) lseek(r1, 0x0, 0xfffffffffffffffc) 00:05:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000700)="90", 0x1}], 0x1, 0x0, 0xffffffffffffffdf}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e000000df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa141b0eac8f828c578fc4f0fc4df4761bf7c25e565c1ca04e9bc1055533df5a79f863ca3e15575ca733a"], 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000640)="bb439ca84475b0d6d691c8f9d755dcb0b9ffb2497ca2bad555563fa4f82afad07351498491d1f46121f53f887799f4536708e6125e4c200126536cb875a49c9fa7eed5ed8f36612fa9c8db6b4650a910e0c69cc3b77254a5e6beae3fa23ce445dabad341f324bdd1095f30aa208a1b5aaa5cd20702d5f7ae208d7b6655b99172a51e1d52fbd41375df900e8afe16c0c08c557909d25bf4b11ff22c5ceed3bfa23a92beb6839d1c7bc7b2744d5ec4fb2fb7901aac94b1e8") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0x7, 0x4000, 0x3, 0xfff, r3}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19d4846e98f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8292d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1e7a116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f00"/192], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYRES64=r4], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket(0x17, 0x5, 0xdc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x0, @rand_addr="227f2591aef0d248090af2b54448150f", 0x8}}, r3}, &(0x7f00000000c0)=0x84) 00:05:56 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x600, 0x4) getresuid(&(0x7f0000000280), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r3 = getgid() fchown(r0, r2, r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2207000000ff0100000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a9f53bf4d464016ea495abcdd6c29f4f889f5a2d5c235a4634fdefab9f79659f5568e0e61650fac7dc4e0ffb9793110009774e35e8a7def78e75d2966653dfe5808f05ac70d27e32e6945cc6e0", @ANYRES32=r5], 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fchown(r1, r2, r3) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:05:56 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x670c800000000000, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x15, 0x3) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYBLOB="8c425190e4c57750bb71876fd46c3826b6f8cc5b535cfd0c1a72dfd58c7b52247aa0f35e22fb91896eb38fec067072922e9fd7e74cd6d109d29d2dd022003afc97493c4b8f2030eedc6bc814793f2fe10d49c1ec36929234fed9fdb0be77873102c96d4de9bb7c75ad2c00c2df00"/119, @ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="8e5ee1512fee97e0", @ANYRESOCT, @ANYRES16, @ANYRESHEX]]]) 00:05:56 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10, 0x0, &(0x7f0000000000)) 00:05:57 executing program 2: socketpair(0x14, 0x2000000000003, 0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x6}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="1b2871026974aaaaaaaaaaaa08060001080006040001aaaaaaaaaabbac1400aa569e585e60040056e0000000"]) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x5}}, r1}, 0x8c) 00:05:57 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x616}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r3, 0x1, 0x0, 0x8, 0x9}, &(0x7f0000000140)=0x18) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r2, 0x0, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000000)) 00:05:57 executing program 3: r0 = socket(0x2, 0x1, 0x0) socket$unix(0x1, 0x400000000000, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0d7ff8cc16cddd24c18ad3d29ea5ab7bdb"], 0x1) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x7, @mcast2, 0x10001}, 0x1c) 00:05:57 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000a8a000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000a57000/0x400000)=nil, 0x400000) 00:05:57 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0xffffffffffff7fff}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x29, "1660eaea7c69ce672909a6e407f84ab935b106c7e8041a8efbba7cffe78cacb2f00052cdd1cc90c413"}, &(0x7f00000001c0)=0x31) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r3, 0x5, 0x1ff, 0x1, 0x108, 0x9}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7ff, 0xf, 0x5, 0x100000001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r4, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:05:57 executing program 1: syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") open$dir(0x0, 0x0, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 00:05:58 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004501001c00002a0300009078ac1401ffffffffff120090781d000000"]) syz_emit_ethernet(0x45, &(0x7f0000000080)={@remote, @empty, [], {@generic={0xffff, "7a0eb5a56a6258e39064427fce15cf4ac3b466b2713018617a6329ec75fcbfc2fba66ded99f6d91b9703432d089ba066d0ab91ba2b8e30"}}}) 00:05:58 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@local, @random="bb43d7c741fb", [], {@ipv6={0x86dd, {0x0, 0x6, "e692e6", 0x44, 0x0, 0x0, @ipv4={[], [], @remote}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00)\x00'}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:58 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf942fec5673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216c4c2f50b278f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0xc1) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="8b76876116e38dda2ced3dc079e13686f55fca66b5a9b5cbc6b92a01477d7c541be4d42e08c40e381f8c8f374a983fed9bc395745b428d8814fff4ac02951a22f1ad2b396f1d19b287e48be9f36d232929d2424941a366e1386ed427f06ec4ff6e21ffeadffc7d05adfccbff414116a8c2ce08a39e04f33cf3d2e4e94ae8ed505450ab45352ec5aed169bd3021692caf860a69156de922dc95e3db7702b532192ed528a4f7b06e48bb31375b3d2ef3e0d94edbcfd11322f8a4734755a796a2309330fd7a67af525ef38b7aec48968c8fa7be1f616d6c55f5e07a3ce91a") socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x5a67ee95d42954cd, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x401, 0x2, 0x4, 0xfffffffffffffff9, 0x3, 0x7, 0x7, 0x1, 0xffffffffffffff81, 0x6, 0x8}, 0xb) 00:05:58 executing program 0: r0 = socket(0x2, 0x5, 0xc4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x27, &(0x7f0000000040)={0x4919}, 0x8) 00:05:58 executing program 2: syz_emit_ethernet(0x222, &(0x7f0000000180)={@broadcast, @remote, [], {@arp={0x806, @generic={0xf, 0x0, 0x6, 0x10, 0x8, @random="5faaf50f2e75", "bb40babe21a2f8ee075bed04b08bbd1e", @local, "756dde2310e9ba6ecaf61443f279ddac"}}}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = fcntl$getown(r2, 0x5) getpgrp(r3) r4 = dup(0xffffffffffffff9c) ioctl$DIOCADDALTQV0(r4, 0xc100442d, &(0x7f0000000000)="a357079316894e97a98fc1b0d365faa75783a87fbef48dfe90f262e1d2bcaef957f73926d38bb628fdcb5036b675c22ee219f9e11cdb5d66f4c3a97bfc8eaa54c86f0dd0b3aaeb05df7281f0437ae4c36cacb9ac1de3fe1cdbcd858a21dc3b49cb6a63e54a39d9a9") 00:05:58 executing program 1: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0xfffffffffffffffd, 0x5) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000001280)="123afca9974619ab69ec026a7c3c68ffd9263e915184450b1b2c350aebbf67d842734a9701b515d4640c7ad4c359c3fe09690cc95925c31375a1b28fc09212407f82f63308f3c2936800047de2cb65e798a9d3132c709db92c68589aeb72ba1070d1a92c4e44f74ce98454d986597723d99139f54330482c57c6e84a990b3b1912061e9149da7cb4b47ad2e3992fd3eeeab30073e804d1b7f79cc0bbdb3a706079cbe7acf6d27f839d2507cc062e6d") r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002) write(r1, &(0x7f0000001180)="c20488184f47193ec5dafe09088bb0e96d420c603067767304a7b555829c1d842c35a36bac7b0a3c10374ea7dc0808cc2dbbb65c260e5c0323df16e6bbf6a255581de7e8a8fa7ffc31e67181c1664deedc8472313275ee5963314f7de3d4b589266f6b2bc77a278e3bfd11de4a91ce8a0726a4dd4e60df109cfbabb8404155e3471db6dd8460d6bdd439a3cf3a16b75d907643914c079ea92f11aa89165dc037dfaca134987e6c8af24a4626c30006f04f135b5ad4437cb2c2257ed1d782408f", 0xc0) 00:05:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) ppoll(&(0x7f0000000080)=[{r0, 0x24}, {r0, 0x124}, {r0, 0x20}, {r0, 0x96a4e9556f7679d8}, {r0, 0x190}, {r0, 0x124}], 0x6, &(0x7f00000000c0)={0x2}, &(0x7f0000000100)={0x1f}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000ff3000"], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x22e) shutdown(r0, 0x4) close(r0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0xebb9, 0x4) 00:05:59 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, 0x0) r1 = socket(0x1, 0x10000007, 0xffff) recvfrom$unix(r1, &(0x7f0000000100)=""/250, 0xfa, 0x2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xf34a, 0x0, 0x0, 0x822}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5b, 0x0, 0x0) 00:05:59 executing program 1: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2020}, {0xffffffffffffffff, 0x66}, {0xffffffffffffffff, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) mlockall(0x0) getuid() pwritev(r0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x5, 0xfffffffffffffe19) r1 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r1, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r2 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r2, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r0, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:05:59 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x11) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1000, 0x7]}, &(0x7f0000000080)=0x8) 00:06:00 executing program 0: syz_execute_func(&(0x7f0000000100)="984a2ae9c4a2791dcd1c7d0f05bf02000000c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec30ff296bb09eddd1960c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91b3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6547fc") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r1, r2, 0x400) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000060000000400fee5000000000000"], &(0x7f0000000080)=0x14) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pipe2(&(0x7f0000000000), 0x4) 00:06:00 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x3, 0xff}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x100000000}, &(0x7f0000000100)=0x8) setuid(r1) setresuid(0x0, 0x0, r1) 00:06:00 executing program 2: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d93000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x80) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="cc3a2fe5e54fb23eb9d08e1769fd1c76540f5ca68585efdfa9191d5556fca0c24b177662ed7ff257d30da4ee03628a87dd9a8ed6f8a5fb7ceafd2f1c49ddd1e25b6ab3f99eee809e3510bdbf294cce5a24f2069fc92ad39112c942e446dbf4ca4cc9808103bf2cd899cce26a283b75395c623c288e44195a40f1541fd1b0c1aade842e03b9d4715e79c32a476cf6094f37c2d836bc73ac2c58c4b971984f2efe5f8217cab134cf393d04582fe764d2320fa7bd417b7586209f248514cd130a9774c171b387d0c27c17ceaaf64ebe7661d1ac8aad379b6315ad67fe9bf2e2f5ebeb919c8fc7dfad4d91dd4d50015ba70067dfe1678aeaa245eb") msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a53000/0x1000)=nil, 0x1000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:06:00 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) dup2(r1, r0) 00:06:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7, 0x7, 0x659, 0x3f}, 0x8) 00:06:01 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) shutdown(r0, 0x1) 00:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:06:01 executing program 3: r0 = socket(0x1e, 0x20000000, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), 0x4) syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5002a00f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:06:01 executing program 2: syz_execute_func(&(0x7f0000000580)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c4a1782b595d090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x17, 0x10000000, 0x4, &(0x7f0000000140)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) chmod(&(0x7f00000000c0)='./file0\x00', 0x21) syz_execute_func(&(0x7f0000000180)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000f042f71851c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c4008751c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:06:01 executing program 0: socketpair(0x10, 0x2, 0x10001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xcf, "7765409e1d03b64b8fcd48f056f74f61bc59f2e752fce2f28c5f5fe305c8648280fcd8e77325dbbcd215b22b44eaceadb73f7254839e104798993fd41dfc3caa8c0a3c160cd2410c4c81b0545d21041c9d0856d0c28005192e54f6ce9fc39d2caabfdf7ec78a2c06a8de406b8014f09553cdeea2e1d6a2590ea6bda65a9d758772a3c4d6ef485ae719ea27626d63b831cae15788ed097323a86f3699336f6759bf964dca84c1ce364b2048afeb2fe90a69e27be422547b95aa620def8313a784726c9cc0fec08480749b6ae80bb856"}, &(0x7f0000000280)=0xd7) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x4, 0x5, [0x4, 0x9, 0x8, 0x101, 0x100000000]}, &(0x7f0000000300)=0x12) getpeername$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb) pipe2(0x0, 0x0) 00:06:01 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10004, 0x22) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000, 0x1) setrlimit(0xf, &(0x7f0000000080)={0x8, 0x2}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:06:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x12b) 00:06:02 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2206000000ff020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c535a3d00000000000000000000000000006716900000000000000000000000000000000000ed24692000"/128, @ANYRES32=r1, @ANYBLOB="3f000000060000000200000001800000ffff0000"], 0x98) 00:06:02 executing program 1: syz_emit_ethernet(0x40, &(0x7f0000000040)={@random="e7dce41cf145", @empty, [{[{0x88a8, 0x9, 0x2, 0x1}], {0x8100, 0x1, 0x0, 0x4}}], {@arp={0x806, @generic={0x1e, 0x0, 0x6, 0x6, 0x3, @remote, "1155028ff35c", @empty, "1eb9dbf9b847b8607c9fe0270f740945"}}}}) 00:06:02 executing program 2: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x10000, 0x2, [0x8, 0x5]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x40}}, r1, 0x2, 0x8, 0x2, 0xfffffffffffff1a2, 0x80000001}, 0x98) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:06:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000001c0)={{"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", "52cfea1333ff28996908fdb639b9027998e5232635c8ddc1a96641428be614a5", 0x9, 0x8}, &(0x7f0000000000)="be729e64eae5df9647b0c32bcb38a4e88cff9c2c038876133655443efc78a7a04c302fa776e872fd8698a43f8be5f6e1e74ec369261dce716c3dc0e91d75b6976a9d1bfe303014000d89ac8fef1a19f814163fa113ba289f9350511e28396771fde87d893f6dfae32b7081661aef0746b2a624f58ac361ffce274c6bd2576cd1be76a17bdfc15bb05eb4874279a9a02211e240a0bfef5b2e8cfec6648e14b100881180825f50cd8efd3a759716f7ace81a4c874cf523667c1c69942e753e0aef0355c0", 0x9, 0x400, 0x800, 0x6, 0x7, 0x3ff, 0x2, 0x3b95}) 00:06:02 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x2, 0x2, 0x3ff, 0x3, 0x6f3]}, 0xe) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") sync() r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3f2, 0x89f1]}, &(0x7f0000000280)=0x8) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0xffaf) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='()\\\x00', &(0x7f00000003c0)='\x00'], &(0x7f0000000800)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='+[-\x00', &(0x7f0000000500)=']^\x06\x00', &(0x7f0000000640)='-\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='.%}}!\x00', &(0x7f0000000700)=',:<&&/\\\x00', &(0x7f0000000740)=':]*\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='\x00']) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f00000000c0)="599fca6dc177c9812e2b550118afa46ea07b876f97dfd5c18746c67ce4e387443c7c7c0493cdbdc970286e5d4466826a1326b59c6670adc6484409facb3c7e5f8f8b2b837b277c3782a942411c58ece93c12191a9a9ad4dd975ccf218c8f7fed5d3b4d534160291b914d1ef86e3a402868fbf1b3b07931f003f5440ab04abbef8669e48808167757efffe3a28d07ff5d761aea0c68cf43eaa8f0f6cf9113ef5d80326e9e737eadac0480d58f8073e906976adc4a60b98684380b6b058e8b2792389292286511b494ebe7b6fade6f", 0xce) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f00000001c0), 0x4) 00:06:03 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x4) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000180)="6400597a1eada84cba3c87ee009b71345cb048aebc4b32") r1 = open(&(0x7f0000000000)='./file0\x00', 0x20008, 0x7c0e42144474835c) getsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24) semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x4, 0x220) setrlimit(0x5, &(0x7f0000000100)={0x1d74, 0x1}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) r3 = msgget$private(0x0, 0x2c8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x5, 0x4) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) 00:06:03 executing program 0: syz_execute_func(&(0x7f0000000340)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x4, {{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffe81}}}, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc8, &(0x7f0000000080)=0x8, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0) 00:06:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000003c0)=0x10) syz_emit_ethernet(0x176, &(0x7f0000000100)={@random="5c84c31f160e", @random="77aaa801dabd", [], {@ipv6={0x86dd, {0x2b1e4b2e, 0x6, "db83e5", 0x140, 0x49, 0x7, @mcast2, @remote={0xfe, 0x80, [], 0x0}, {[@dstopts={0x33, 0x24, [], [@jumbo={0xc2, 0x4, 0x10000}, @generic={0x6, 0x2d, "1b56584c9aa0ebb7cdbc7dc0273ee0a8dcfc6adfb59a34f262b2cb0cd30725f69f3518597521f3e8fa3d1253e2"}, @generic={0x200, 0xdd, "85753350a44681833ec4ea8dcf5cabdf81cf025a2d2a36e015530860f0e6304ef6516fae871a22aea56b877eebcbd5e5f9b023b80dba64ea6ef2f25c3eae642fad5722ae78d8d14862729d33f43d662fbd625c49b78eecefb95f855173ed2e51dc0647371fe3da72c733725c4c1133a50916d2e8103b429205fb726e6ab84a56b833d5514d6e8b8ac794e324fd93a6a9ef3b062b3679d5d461970065303894dd68df59db3822718208e9e655bd57ad28b6878d69473ad69d0b2b5ad1646ce346ad53f35fc21ea300af682f09f1a4224e9842ca2146cd4f103120361522"}, @jumbo={0xc2, 0x4, 0x4}, @pad1, @pad1, @enc_lim={0x4, 0x1, 0x5}]}, @fragment={0x39, 0x0, 0x0, 0x7, 0x0, 0xe4, 0x64}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x401, 0x1d}}}}}}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), 0x4) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @local, [{[], {0x8100, 0x10001, 0x4, 0x2}}], {@ipv6={0x86dd, {0x3000000, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0xc10, 0x7, 0x4, r3}, 0x10) r4 = shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmat(r4, &(0x7f0000ffd000/0x1000)=nil, 0x2000) 00:06:04 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0a0000e1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x2c) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xffffffff, 0x6, 0xfffffffffffffc00}, &(0x7f00000000c0)=0x10) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 00:06:04 executing program 2: syz_emit_ethernet(0x3803, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0xfffff8000cf13000, 0x0, 0x0, @local={0xfe, 0x7, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) syz_emit_ethernet(0x3c, &(0x7f0000000000)={@random="4913a921b4fb", @remote, [{[{0x88a8, 0xeeb, 0x1, 0x1}], {0x8100, 0x0, 0x7}}], {@arp={0x806, @generic={0xf, 0x28d024930df8ce8e, 0x6, 0x2, 0xf, @broadcast, 'O?', @broadcast, "97cbc5e5a6e4d978f74a6a50858c186e"}}}}) 00:06:04 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2002, 0x2000080) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfe77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x4692, 0x1802}, {0x0, 0x0, 0x800}], 0x4) openat(r0, &(0x7f0000000480)='./file0\x00', 0x144, 0x20) r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x10c8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f0000000800)) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f00000003c0)) accept$inet6(r5, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5bb, 0x7, 0x100000001}, &(0x7f0000000580)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000700)={@in6={{0x1c, 0x3, 0x40, @mcast2, 0x100000000}}, r7}, 0x84) semget$private(0x0, 0x2, 0x3) sigaltstack(&(0x7f0000ff4000/0x3000)=nil, &(0x7f0000000600)) setuid(r6) semop(r3, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) 00:06:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:06:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x5, 0xfffffffffffffff7}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000005c0)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x6f, @ipv4={[], [], @broadcast}, 0xeb1}, @in6={0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x0, 0x401, @empty, 0x5}, @in6={0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x81}, @in6={0x1c, 0x1, 0xc000000000000, @mcast1, 0x36}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}]}, &(0x7f0000000600)=0x10) mlockall(0x2) sendto(r0, &(0x7f0000000340)="36ddb8ca61c4894c08539ea18b6141d7b9035233a8314b8a838236ac10a28aa2921a7f27c30788ea5d8404f7cb7ab18520af1b606a31140e6f0a17336d3f04578f1de0fa67d8b490b59d1b6bfbadff6d5fe6c76aaa21afe4a958d4e40006675f3133a99685cd09555055895c2847d81ef9a2d2d7b4ea3568f646b9e5d9f7c8251d93aeed4532e01df2b8e20df0f3920625e2b81a8422581370f1e8f4e66473a5935a7949d2b358270588f68c072e6794f4c03bfdcbebb85c15135dc2ade29d004a37caa11733147063408c2d8f4e18", 0xcf, 0x20081, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getresgid(&(0x7f0000000140)=0x0, &(0x7f00000006c0), &(0x7f0000000680)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x2) 00:06:06 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast1}}, r0}, 0x8c) dup(r1) connect$inet6(r1, &(0x7f0000000000), 0x1c) 00:06:06 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000380)="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", 0x1000) close(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x3}, &(0x7f0000000040)=0xc) socketpair(0x1c, 0x2, 0xf07, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0xc) 00:06:06 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:06:06 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000280)='.\x00', &(0x7f0000000080)={{0xffffffffffffffff}, {0x0, 0x6}}, 0x0) truncate(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0xf4a1) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') freebsd11_lstat(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000200)) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x0, 0x6, 0x800}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000400)=[@in={0x2, 0x2, @rand_addr=0x6}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x7, @mcast1, 0x10001}, @in6={0x1c, 0x3, 0x9, @ipv4={[], [], @loopback}, 0x81}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x3, @mcast2, 0x8}, @in6={0x1c, 0x3, 0x7fffffff, @ipv4={[], [], @rand_addr=0x1c673f3b}, 0x8000}]}, &(0x7f00000004c0)=0x10) 00:06:06 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x2, 0x8001, 0xf0, 0x8, 0x40, 0x0, 0x40, 0x100, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f0fb0606c65302f66696c653000cd4e791b9fcd2903960948866d5fc5ae3a79e8dc0f57e03b6c460c3140316d22f008b0186f2abe35ae1437e81da1edb8fce49677890a5529"], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b0000003ce3bed3a267d93895304fc720ee6a5e35122be9d83e5677aad1805bc7a65245e62fb3aa0684738045d997aca80f0e15a8b4a6e1a5fa68fab57ae0"], &(0x7f00000001c0)=0x43) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) 00:06:06 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab6540d15b07f8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000100)) 00:06:07 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f08151f101000000bf85000000c44149d9e741e2e92e363e460f1a70e4c40212f7b76262d64b97c44171edc4fb66460f7e210fb8c445a75fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756ef3420faede48d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06266470fc4a2c1dc63734d4ba261b777") r0 = open(&(0x7f0000000000)='./file0\x00', 0x8fffe, 0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000280)=0xfffffffffffffdb9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xb, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000fa00000000000000000000000000dfffffff0000383717dfb47edfd324b7716b6c854efbb67b951fb33d175063362309d8341bbc8ec93d9d46aeabb6176d7308f4001dc0f040bff607459a5aeed5167a6b0f9c5ded45997b09c94e730a344dd48e65bc5918cb1dd229d8c077236eb80f444e666791a00e153a5eb2a9", @ANYRES32=r1], 0x8c) 00:06:07 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f00976dc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 00:06:07 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:06:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x2, 0xfffffffffffffff7, 0x7fff}, 0x8) 00:06:07 executing program 1: syz_execute_func(&(0x7f0000000140)="98b55f0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437caf3838450f73db0221fcc463c9413a5ba8c0c041812047002b0000000fd1d1f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f0450f9f2157c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") dup(0xffffffffffffff9c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0xfff, 0x6, 0x0, 0x1, 0x69, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x9, 0x630, 0x40, 0x5, r2}, &(0x7f0000000340)=0x10) socket(0x2, 0x10000005, 0x7) r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(0xffffffffffffffff, 0x0, r3, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r4 = openat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r4, &(0x7f0000000500)) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 00:06:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x80000001, 0xfffffffffffffff7, 0xfffffffffffffffb}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast2}}, r2}, 0x8c) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local, @broadcast}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x1f, {{0x2, 0x1, @multicast1}}}, 0x90) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) lseek(r0, 0x0, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x1f, 0x4}, {0x7ff, 0x8}}) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000040)) 00:06:08 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@remote, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0x14) 00:06:10 executing program 2: setrlimit(0x2, &(0x7f0000000080)={0x10000000000b35d, 0xfffffffffffffffc}) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x6c8b, 0x9}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, 0x84) r2 = socket$inet6(0x1c, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x0, @empty, 0xffc0000000}}, 0x0, 0x0, 0x200, 0x2}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r3}, &(0x7f0000000040)=0x8c) 00:06:10 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r1, 0x5) 00:06:10 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000300)=0x9, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$inet_int(r2, 0x0, 0x46, &(0x7f0000000540)=0x80000000, 0x4) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:06:10 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x3, &(0x7f0000000200)) r0 = socket$inet6(0x1c, 0x10000000, 0x8ac) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x1a, 0x1, 0x595, 0x80, 0x248cb636}, 0xc) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f80791b01ef3470f4761999650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebc481091583610000002e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f0000000640), 0x0) 00:06:10 executing program 2: syz_emit_ethernet(0x65, &(0x7f0000000000)={@local, @empty, [], {@generic={0x3c0b, "2ae2de9a175a8668c37e1a5683d9583cb4effb3f2ce73959f12337572fdef0081bd6523b3bc17a3cd9e3a0584dcc03989e4b2829a4b39f000c6bb5ff80a0de5e85a110801a5af87aac4297e9d5a8257dae199091686d1d"}}}) 00:06:11 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x40, 0x1}, &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x80c, 0x50, "b68d4159a55dce365c9871703bb389807003ae37edd6dced690da594ed17050114b78a80d023c2e1ed7e14366920409a1d25a361650e63a168756837e967ac5a7931b0ecbefb24623bf3936031623223"}, 0x58) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xfffffffffffffff9, @mcast1, 0x7fff}}, r2}, 0x84) 00:06:11 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000540)={0x1, {{0x2, 0x2, @multicast2}}}, 0xffffff88) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) syz_emit_ethernet(0x2cc, &(0x7f0000000240)={@empty, @broadcast, [], {@ipv6={0x86dd, {0x7, 0x6, "71ba2d", 0x296, 0x0, 0x7, @loopback, @mcast2, {[@fragment={0xa, 0x0, 0x87, 0x2, 0x0, 0x9, 0x64}, @fragment={0x77, 0x0, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x68}, @hopopts={0xd9, 0x11, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @pad1, @padn={0x1, 0x1, [0x0]}, @pad1, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xb00000000000, 0x63, "52b2a9bc4d48b8eb95df06c19a827919517a4bb0d30c5e551fb60625d2c2e75c691bcaf444498292a0f10b35f654ed3950103ef5b1a061167ebc1835a3986d937d85b931982e76fb8c35a416da1f4b9c0e1bf8d3e0522bb3501ca4d5b941e82106fcf3"}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x71, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x101, 0x3, 0x0, 0x7fffffff, 0x66}, @dstopts={0x53, 0x31, [], [@enc_lim={0x4, 0x1, 0x5}, @generic={0x4c8, 0x8e, "2a02d3589f8a5886e62ee4d01ba2e1c3232293b9bca4dc274ba078ea16c53bf0fc53fb75da4e59851e7edea2529cb93423eae64fb134fe6efa4d2d95c22c67815f9752c31f8bc9cc396bd424ddd6bcac1dc52c31afbb88340e39df6ab4e1839129ee30821d763233de22d8129592d18c3079fed9339423ecfe1d5153464a2d5bbb9cc74160f341edae1fc12cee84"}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x36b306e4}, @enc_lim, @enc_lim={0x4, 0x1, 0x8}, @generic={0x81, 0xdc, "f44efbd5d72b17ffcf8a0f6dfc70579f5b8f4e4a4508ceafcebc3959e50abbdbbb559fab86cd1630144965c6c170ebb3838a1909a231fbd5a0f10795d3a92d8258c7b243b106e23d0f4d206fed98a5ec3d82e83375320245e960d81fb07084d3ac32488b61b6ffe688e2a9bbcd3aee94fcb6f9f48b0ac4241531b6591bd6bdc877ef8bc7e64cb8b60948491fa1972227d3a7bc7c5f4cfd567b256a2405f2c46cf635bd180d1ad9fd83fa61111d6bd59bf138c5647043e8affdca1ab68d4c1e76130e8471fc024b58fc22853547e4905cca4f47d303fab286554341a4"}, @enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @generic="29940d76aad3f435faa14e725152a6368c583860c6230ae95c983ddd1cf129f3b192d2a0b5691b58a3236857a1ad7e93785fb8ba1fee73be0bd91974e1c8"}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x400, 0x800, 0x9, r1}, &(0x7f0000000080)=0x10) 00:06:11 executing program 1: 00:06:11 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf0c004f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5210300f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5096c07f240d1d2c4e10bf8c414a8c4e3f56cbd00038020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80d86f9d48cc7e86600af680808360fe258009c618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000700)="96f3a798f72f1c060f05c4e2b5a7a897de669041e2e9b557fb66400f38dec60fb8c4464e4e751eda7600e509f3450f1adf34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f3f9dbd9f8f8f801b00b080000b08171a30b8a826ef8f8c462797870838cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264588fe0d02000000c4a1dd7dbbbfdd5cc6c422b1b6c430a1c9fb110f92c43e450fae7c0f0f") 00:06:13 executing program 3: 00:06:13 executing program 0: 00:06:13 executing program 2: r0 = msgget$private(0x0, 0xa0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000ff7f0000000000000000000000000000000000000000000000000000000000000000001700"/120], 0xfffffffffffffcfa, 0x1, 0x1800) syz_execute_func(0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x8) getsockname(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) ftruncate(r1, 0x0) 00:06:13 executing program 1: 00:06:13 executing program 3: 00:06:13 executing program 1: 00:06:13 executing program 0: mlockall(0x1) sync() syz_execute_func(&(0x7f00000000c0)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)="365962328b6c2f1e8b0048923f155b6a2a2a2c4579b7398b7fc3a44028701c28a4736cdf63f4c6d565883912fc2dca56435359f0743ea5b375a85cdb646b", 0x3e) msync(&(0x7f000045d000/0x600000)=nil, 0x600000, 0x0) shmget(0x2, 0x1000, 0x40, &(0x7f00000c2000/0x1000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x101, 0x7fff, 0x3, 0x9}, 0x8) 00:06:13 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:06:13 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$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) 00:06:13 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000640)="91cd80c442192d3b6969ef69dc00d9c4224dac782fd0d00fd1b02db5d90000008fc840ef0e0ce4c653fb290f450f0f27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1c441a9f9259e8900004d4db3b57dda6dcfa9c14600e146cb45e22c892a0f0000c4027978eb9f") r0 = msgget(0x1, 0x8) fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) r1 = getpid() setrlimit(0x4, &(0x7f00000003c0)={0x10001, 0x81}) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000700)="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") bind(r2, &(0x7f00000001c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r3 = semget$private(0x0, 0x6, 0x10) __semctl$SETVAL(r0, 0x2, 0x8, &(0x7f0000000180)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000240)=""/142) r4 = accept4(r2, 0x0, &(0x7f0000000500), 0x1fffffff) mlockall(0x0) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r4, &(0x7f0000000100)=@abs, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x5, 0x7, &(0x7f0000000080)=""/31) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) semop(r3, &(0x7f0000000140)=[{0x0, 0x80, 0x1000}, {0x1, 0x1f, 0x800}, {0x0, 0x3, 0x1800}, {0x2, 0xffff}, {0x1, 0x4, 0x800}, {0x2, 0x6, 0x1800}, {0x4, 0x4, 0x800}], 0x7) 00:06:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000004c0)={0x5, {{0x1c, 0x0, 0xffffffffffffffff, @mcast2, 0xf4b}}}, 0x88) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2fe4a16c9a66696c65300040bdd79f1f4c742dd3fb4f65d9903b0a170454c3490300efe8d5d1e149c048ddac9909a5bc49d386de836accb77efb4200"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x1000, r1}, 0xc) dup(r0) r2 = dup2(r0, r0) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000440)="724031d8ec6dedc22b0e9e0f9f25e471f479c7ffad292f54e1557ae113b7645ed50c7335beeb6695b63b22288938c9892de508dde4a08e5463820df01dfe33cca2eaaa1bbcf256705d4543cd79f5c4d09da864f8a9e44114ebc11c6314e26e9bc378d7c66aa4cd") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x4, 0x3, 0x81, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94) 00:06:13 executing program 2: r0 = socket(0x2, 0x2, 0xfffffffffffffffd) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x10001, "794f6c822bd731741a4161521e454033"}, 0x14) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00.Pfile0\x00'], 0xa, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r4 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) sendto$inet6(r0, &(0x7f00000009c0)="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", 0x1000, 0x100, 0x0, 0x0) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000100)="2f348d4f6e367e0cc8658507c3bc9ccd4d98b69840b0db739a28bbb1eb95d244be42354fbacde9d40504ec9a56a1ddfe23fcd916ee3922f6b4a48f8ad3258ab09465bfcab432d87a0b5fb08185a86c1164191833", 0x54}, {&(0x7f0000000180)="a1ef15f15a67c8bbcb80c87ad9fc2a5c1547e58eb25c8fcf8205a1be23023bb5124c35af3ff3ed9074dcac477dea559234f0770d261550b096650cb3d1ddee41cee54bee71fcfe7111f70fd954ef2642ff71ee9e21ffedf07f714f0d9f53c32fbe723ecf62b627871e25f7ac049924e5f90b59cf87f42106", 0x78}, {&(0x7f0000000200)="0640e955fe2b6f9e091fb3a448568ba8b5333a906eb41ab01976e0becd50f85b4e169ed36848edbe8b02b0a52f804503a029b789013edea9d5c39ee20165165b422c5e0e5c637dbdde4d0770e6cc212fed317954673fd26f352ee7aa8139d9747e57784405b25d32eaf4773a426b53877ee7070c3856c2578e3aa68f17e021f2aa03982e289d4aa807157a2f8dad264fdb3496602ae63cb28dc920d26c891f06ed51e5f6223d26f2dc25b2dbf0b49d611a7d35983cb2b87f36de6164e038597d19e272c8293b74ae4fad4662c5dd69605b19ab6d2a4be6e9a0b2ba034561f9cce0ba9daffc8adc2e", 0xe8}], 0x3, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x118, 0x20000}, 0x8) 00:06:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x15, &(0x7f0000000080)=0x1, 0xfe9f) 00:06:14 executing program 2: lseek(0xffffffffffffffff, 0x0, 0x0) sync() r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r2 = open(0x0, 0x0, 0x0) close(r1) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r2) connect$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x3}, 0x8) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x10000, &(0x7f0000000140)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x400, @mcast2, 0x2}, @in6={0x1c, 0x1, 0x1, @rand_addr="0866aba6e75b99a9d8e25fbbb9e8df8f"}]}, &(0x7f0000000200)=0x10) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:06:14 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x1, 0x400) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 00:06:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x6, @empty, 0x7e9}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x5}, 0x8) 00:06:15 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2309000000000000000000000000000000000000014000"/128, @ANYRES32=0x0, @ANYBLOB="1002007f6a"], &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x7, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8}, 0x14) r2 = socket(0x17, 0x2, 0x200) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0xa9}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:06:15 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d") r0 = socket$inet(0x2, 0x20000003, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0xfff, 0x0, 0x80000000, 0xbec, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xfffffffffffffff9, 0x5}, 0xc) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:06:16 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) 00:06:16 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x100841, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x3, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x4, 0x9, 0x0]}, 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000a00)={0x0, 0x47, r3}, &(0x7f0000000a40)=0xc) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') lchown(0x0, r5, r6) openat(r4, &(0x7f0000000980)='./file0/file0\x00', 0x8, 0x11c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000840)=0x1ff, 0x4) 00:06:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x1, 0xfe9f) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x80000001, 0x4) 00:06:16 executing program 2: r0 = socket(0x11, 0x10000005, 0x2000000000000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) geteuid() setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2100010000fe8000000008000000000000000000bb010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000575b00000000000000000000000000000000000000000000000000000000fffffffa00"/128, @ANYRES32=r1, @ANYBLOB="07000000090000008010000008000000040000006fc4c7ab84e775737e13c9d1caeda62b3c5f5e80c0a19db230a974455b435ecdd832a351a1884f93718e993feb033778c8b7527ed6435140f7ca4ac7c3a5b1b5afc77618851e6b7778e4fc8b771aca1e31d9a194d66705352bef55d37db3ce68faedbe7134b0ca8af79ca3e9d7d2df67383042baeb196af835b85fd7956c02c483f2728cc0731a6bb6a839adea7e6e7c69f03676ffa1c71e09133e9ce5afb336c1a95873cec9aa"], 0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7fff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x7, 0x4) 00:06:17 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40000001) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair(0x1d, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000280)={0x7885, 0x9, 0x500, 0x0, 0x3, 0x7, 0x9b, 0x5, r3}, 0x20) 00:06:17 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x120) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0x80ec4402, &(0x7f0000000100)={{"0300f4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) syz_execute_func(&(0x7f00000001c0)="980f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c73c4026536b20c000000c4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:06:17 executing program 2: shmget(0x3, 0x1000, 0x600, &(0x7f0000fff000/0x1000)=nil) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="bfe92673447e9305cce7a80e9ca2524524106498c4a43f5a7144a55dfb30a9b55600cf6857148f078c345e91084d33c100f526d7291bf1a1936218959d680d22014f908afb5e35d90c7eef126238e71c7b38b0e51c435f720be2") 00:06:17 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000200)={{"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", "21f3606c32b5e4ebd4872df278f1f2fb4e3f9941dc97d982bfc643adacb85dfc", 0xb, 0x6}, &(0x7f00000000c0)="0fa6f0ac324047d039e6d8c8f53da962f98996e667d022143db3518bb159f5f08064b2a997d103e326a069b99f4ae58b7335ebfc76c1", 0x5, 0x6, 0x6, 0x1, 0x5baa, 0x3f, 0x401, 0x4}) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) 00:06:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c77966d2a73afec0c36c2d3653000"], 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) 00:06:17 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x2000000000000099, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x8}, 0x8) 00:06:17 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:06:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x100000001) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:06:18 executing program 0: syz_execute_func(&(0x7f0000000400)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e950855b660f162f4680b64f009700c1c4c31d6f3a7fc42138c20da40000000022ebc48265b8dcc4c1f8173206e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf5c4b9635d183ed670d670388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") select(0x40, &(0x7f0000000000)={0x28d, 0x0, 0x0, 0x0, 0x400000000000005, 0x0, 0x0, 0xf36}, 0x0, &(0x7f0000000140)={0x2, 0x6, 0x5, 0x519e, 0x3ff, 0x3ad, 0x2, 0x4}, &(0x7f0000000180)={0xae0, 0x3}) 00:06:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000b80)) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) pipe2(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) connect$unix(r2, &(0x7f0000000c40)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000100)={@empty, @empty, 0x0}, &(0x7f0000000140)=0xc) sendmsg(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)="0b69902ba06b3568448585226b069b69ef57e2a66258a66d594c56cc09c28e2e3abcab57456dce40c954bae948b4bef8d74013caf6c8daa3f7c9ec4ae9637ebe18e53406acddfc2dcaacd15404cff20331edc2dd3360dad60c12c2cfe00f207bcd777cb02c5cef52de1de850cf5821fa29ae", 0x72}, {&(0x7f0000000400)="7fd95a3f68c890d21670c30a120f45ac43445c3a6767384a0ff1efd1400802366c5a03b19a5ed13a210da085af3c19413a44469bf6d7e40226dbbf2a7227ce71b5d2b8f762f45b167f1005033150dcd24518d3a698b85d7617109eb42f3a29dd941524c437cd4ecb7f8786d3fc8c89c635df5723b9a5404e9d00fd68cbddfb73f665f8b87dfc42b132f09deddc9490ac9c54c2c4cf5b706ae3ae6430ebab3c537a185669bf822d50a0a478e114542b29d7eec714037b24ddabf15b66d52d7f19da90b3ab9da558e1", 0xc8}, {&(0x7f0000000300)="c6e8ab03e7ca12d2d4fc1f246037e8b7e87dd1e09132321e59a6671d2f3d535d69343bcfda148e", 0x27}, {&(0x7f0000000500)="ded2a7b1e997ae32136911976b7e9cf8d0762dff31fa39e8a7d01b6cb5b0bb01e1f511b8a4f7f6dc11b006f64f1e8b2793fe951df11791c0090aa7f94d84ed4223f647e36d29558f8953225365b7286753aec023b8de9de32c92fe174e59db8dcc10155fa94342635a8be3ad33fcdf0ddbb71a9b6dd59da52c5556eebb2955e6fd5b99e6fd301f54c84ecc292d8b94625a455b429953e2eba2961eb585b9aedc30f785f7cb2eb4a188dcc9e912ccd92ac88852cc922152e08f57bf2ef639", 0xbe}, {&(0x7f00000005c0)="71c0004de686a8161ca4814c94a5eb6483b38e04826527be6d3e82c0c33a838e5225c89ad17636b2828033561b06a3842ef341a9f32079a9724cc69a76a3dfc9d324cba742b44bda9d278081e79bd38be79535e02453598958d6dfd835d356e2182aecf8093a4cb39d99f510ac7aa84bcb588f77bcdc2ae2be8e02231aca5d7c97ce88212205539d3c6b82d05a97b0110406685f3aa0d240b6b012a644d510b82306e21ee28d24abf411d772", 0xac}], 0x5, &(0x7f0000000680)=[{0x80, 0xffff, 0x3ff, "64464626c60c8b3e15a6a862c2b1f16dc3b3b7377ca78683df5c6e0a89116fc8826b465c6c3701c4c50ab9134cf06e7c1ca238477795fcce5f047d5b22e2bdb96491883e9f636a46518c096cebd553ba70fad477f0478620e21231dc5183d86f4e4a2bb220b48c6c4d42223164"}, {0x28, 0x88, 0x9, "6587ad0ac65f1ed4f51beb6214ee11a1a5dadfccb5fd"}, {0x58, 0x29, 0x7f, "885609770475154896eb16f86992869146f981d9a332669383d378afc3970614bef1e6509b68abc7e5a999cdac024147603aae0a74f0c1217dc1327aabd521e58a5740"}, {0xc8, 0x29, 0x3f, "efff0d6cb33b514e1c91423da587e62338dc57cb34f4c661c6882e8ea4992f57cb7c19906702affe1e469595f745dc43b8241cff1fb1505c0f35dfafe7aaff1be9d0dc1269af915eefc89830d519077f24159fa7f29cb82a9a4a4a0ae9b24da720d93e32ba90600955de9cc73f49a3d90d3808ec7de25f5ba7fea9a16e556e5ded77a675ab61fd057f0f6dd1a89087f5ba076e58efd941e7e95d2855712f4a3750441a2836e7904931a0cf45b3ea66baa3c3f7ba6f23"}, {0xd8, 0x0, 0xffff, "aec9316c261c85c1aaed814f9aabf89709f66eb8ef1725f32acd0661cbd58c31d78af5a468d0cebfc7ce882dc7c0edac3467d9e321563a8b38c45c8a059f767c649ad631dd4af8d2e16c1fa45d18ee96135367f60b1131265164991fbeb1d21b4117a47fd18ebc727303d6da6ff2bfcf885943732690b2223910f2118e146564db29709d5c1dd22c69cc90c1ecb0687a2470ae52205fa404349da8e8f820e99d07a2c352e6ae909c270cee2888d9d3cad52f8fdbc15f8813c342e30d6610b0654c"}, {0xd8, 0x0, 0x8, "5c59a5d216e3715702e4b5eb0f754791d81804fcbef77ecd791203263255667acb8db8a6e0331fa41ea692097206ea0561cef18aca25ea1484c4db0f4a7f9f0e435e5a8713a0e291dc6249789f5e30f838ad01bb5f8504573991ea53bb9f6c6a05cba150ebf1b98594bc0387a4c4dab2309c1bd862938614338ee00fbb568f6eea68a37967b905baa44e36535f4068cc83170ef09e80dd0dd5409a3e78c4a924dd48e356b7e6da32fdf41a393a83571c9ca3877233062fc2084ee71651d39ffa436d"}, {0x98, 0xffff, 0x21, "9124eaa36e7c354671432fce1c58c6f4d2d6b819487519cbb6b08858e0a550e46596918ac07ecea8583928eaaac8d4814b6e60e43bb3462cc3aa0758c1bce6bf83c1b27613dad70d7867f11f8420d39626c015cb2ec07c9f70637edb5fc7b972525eaf079b5f51a2b145aa71cb97032ed691662436b64928407c99ccb8758b47583c3d604ff7afcb"}, {0x28, 0xffff, 0x800, "d2d13d19c8c1dc3416d8a1300be2bb7c4c4cb8"}, {0x10, 0x84, 0x100000001}, {0x48, 0x0, 0xff, "bd3b16833627ca6abc140a2de91c1dc30787a7764bc5c458bf31a391af86a91e6f888f71d0d666c4e8f80151df496464741e686e08"}], 0x490}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000240)={@loopback, @empty, r3}, 0xc) fcntl$getown(r2, 0x5) 00:06:19 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 00:06:19 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000300)=ANY=[], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x67ff, 0x5}) 00:06:19 executing program 2: r0 = socket(0x1c, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65feff66696c653000"], 0x1) 00:06:19 executing program 2: syz_execute_func(&(0x7f0000000140)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1e00000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c81c402791ebc1300000000017c4272726f20b15ffbb15ffb110f0fca38048300") 00:06:19 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) 00:06:19 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f00000000c0)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000480)="982e152c49c44191d1fd0f0545d9f2c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e8fc97881d8e509584ee34949e10bf8c4f8c4f4c66db712c483397fd30000100000f345d9c6660f3a63141664660fe5f3c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000660fe333b7e2") socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:06:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="e6d42ad3098218b6090af59b5c4bf999aa71251de6b4b308a4a77765b6c5507b6bd3d38453423cd33b96fb25c5", 0x2d) setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) 00:06:19 executing program 3: r0 = socket$inet6(0x1c, 0x30000005, 0xffffffffffffff00) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6(0x1c, 0x1, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") 00:06:19 executing program 1: socketpair(0x1, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r3, 0x0, 0xa, 0xffffffffffffffff, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x500, 0x6, 0x401, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x9, @mcast2, 0x7ff}]}, &(0x7f00000001c0)=0x10) 00:06:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) getitimer(0x1, &(0x7f0000000080)) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="4707ac") 00:06:20 executing program 1: r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x900, 0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000003c0)="537ff8f26cc687d19fc9ce1a076f3d4559731549907cdf3e81b538d39c8bad2d83be268cc2") mkdir(&(0x7f0000000400)='./file0/file0\x00', 0x80) r1 = open(0x0, 0x0, 0x110) r2 = openat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r2) r4 = semget(0x3, 0x1, 0x80) __semctl$GETPID(r4, 0x7, 0x4, &(0x7f0000000200)=""/88) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000020005003a00ff010500d4a1030063198740da01b2bc0923dc96000000009ba8c76b547d15af3e4167d96e"], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000480)="3b51386f8e73fb2bafbad1eebf73f5daf23bcfc69601f0879961096feb87e6299da2abb3aabe6bfa4b8d91b67f1cb3c2914f2f4516648e8dbcd18c7c5bbdcadee487aba664d048ddc710e567") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000600)={0x0, 0x7, 0x6}, &(0x7f0000000640)=0xc) sendmsg$inet_sctp(r2, &(0x7f00000006c0)={&(0x7f0000000500)=@in6={0x1c, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000540)="8c1d252d3b1a92bfcbe9545e8693bac523e4a0166dc670d0e59236a87286c9b8ced9fc6895e0638cae682aa571dae57bec7b1ee6e134c169a5b5b957f4f311a240143487bcaaec688bbb150b14e24b5cbf328803f12f7bd4357febeb70487eec69814c4d93f1ebe4f1cae27e70edfef55e", 0x71}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="2c000000840000000200000004000400200e0000010001000001000006000000df00000004000000", @ANYRES32=r5, @ANYBLOB="10000037"], 0x3c, 0x88}, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0x14, &(0x7f00000002c0)) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETSTATES(r3, 0xc0104419, &(0x7f0000000300)="b424616eba341969499c342b95afd43460de0f9a419be3ccfc6f4b646a073101ab00049e31e9a31b5e204feb95713c6f895f0f46c8b858b9fbd6588960bb2adc28aa1e68f631478c306522c0f0eee4415af3cd1b3d61c2af04932bc762f56e9e7d99cafb07294486e7435147566860bc2c37cdfa3df45e509128fa1b491d001b25e88b55b3242fcce4c40ddb1eb14f1ce3c1457ae8ade550a0f2a0915a3465ce") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000700)={r6, 0xc9, "63cd3f8d7f168c8d9080662f3e740fe74b8257876d67cd242a559e12bef59a41417dcbaede04fe77ccd08b260e986a650c9ba6a28dc82532d94b7c63e74875ad71292b02926eff25b48f28299e8d0d00fce785e2ab02a686fdd795d43a998fc731cad4602ed512b4fc71222b55ba4d83bc560710df92ce52b8b216ad11a3585c5c38b3bd7c5ebfd1eb6c6f33851114e68c929cec84a735d9e8a50f14bdaea68b4b0baf447aaa9a7c3feee81e6ce1cce7e30d645bd1b2b374e7de5f1c54a69623e22a56d47a6b2bf7be"}, &(0x7f0000000800)=0xd1) 00:06:20 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f0fb0606c65302f66696c653000cd4e791b9fcd2903960948866d5fc5ae3a79e8dc0f57e03b6c460c3140316d22f008b0186f2abe35ae1437e81da1edb8fce49677890a5529"], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x8, {{0x2, 0x3, @multicast2}}}, 0x90) 00:06:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=""/1, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="71d7a07ec2c14214526a0e5dfe86c1d3") 00:06:21 executing program 2: socket(0x2, 0x10000001, 0xfffffffffffffffd) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x20209, 0x6) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) 00:06:21 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/141) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0x7fffffff}, {0xfffffffffffffff9, 0x7}}) pwritev(r1, 0x0, 0x0, 0xc700000000000000) 00:06:22 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, 0xffffffffffffffff, 0xfffffffffffffffc) shmctl$IPC_RMID(r0, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0x7}, 0x8) shmdt(r1) 00:06:22 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e12a0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = semget$private(0x0, 0x0, 0x100) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000000)=""/172) 00:06:22 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000200)="96bc6f0368649a053bba349635d78ade4cfe244246e949088014e19ba6cb22bf1b64d4f2b7cfcfea6bf2925dc734a51c52fe6d15653ae7d102b020ff1c194aec2836e0dd01176c837434bc900a56e4ab3184ec25c246c57978942a1d0b41f4403bf3b0c8575270d3cc930365e9a508893eb6c0c30026c0d13e269f3e72a72c3356fa8ec22f160bb1dc4ca510e5faf6f435b09e4babe80c003c7b016ae0712178efe663831f1f974c9374590c6defacf4043b45da06497e83844ffccebf6441042a9a64caee7d53c8332771457793576c3ec535baf439d9eee81fc3983e32fe1836d4880b8d3be9d42a19359e792ce069b2") ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000080)="88a1dd51e36db0290ab2ea42ee0e25a1269a1743f13aeb14af7675be6d0d9c9e4841a9902889e8c66313a534ec41bedf066e2c01337f027cc141e3932348e1ef5a000cf939456252175d2275da58ea24689c9ace4e17889196b3c204e5f4023b49eec84a04805867f19ebf99533cc5868cfcd9ebd4") connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:06:22 executing program 2: syz_emit_ethernet(0x191, &(0x7f0000000180)={@broadcast, @local, [], {@ipv4={0x800, {{0x12, 0x4, 0x87f, 0xfffffffffffffff9, 0xef, 0x65, 0x781f, 0x4, 0x9, 0x0, @multicast2, @rand_addr=0x9ad, {[@rr={0x7, 0xf, 0x4, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1]}, @ra={0x94, 0x6, 0xffffffffffffffc0}, @ssrr={0x89, 0x1f, 0x4, [@remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1, @broadcast]}]}}, @udp={{0x2, 0x1, 0x8}, {"1f8110266428c6183e4fedf3ef53fd4689f2fed74bf4b2903bbde6cef7ec9fde9bfec0bac7c20153602e4a985db6e9c3d2973e98135e8b3cdb6237f5dfe172223d93a6df23fd31b7d7ad3b7e1e5c5f057b5053988ad4469947a4351f73723243d6c262c61c889f5f8db48c832c28244f43c1dc485be4d39a8b28abbda1da0e980bd0d2095ba9c61dfc6c2d4f5c3cd589b187dd32e93d418e19fa8f0a664c65"}}}}}}) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:06:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14022f07000000000000006c65300000"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x500, 0x200000000000, 0x1ff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x1, 0x3, [0x3f, 0x7f, 0x0]}, 0xe) 00:06:23 executing program 0: syz_execute_func(&(0x7f0000000240)="982cf40f050520d0f80791ad6e1cf3420f53004141e2e99650c5105b0f162f4680b64f000000c1c4c31d6ff57f21fc22ebc48265b8dc2e41812047002b0054660fd3fd738888a1c40fbbf3470f582e50c401785be9c5af3a08c421b05d15000000204001b00b0000000f52d5c420822a17e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c427265410f182920b15ffbb15ffb110f0fca38048300") r0 = dup(0xffffffffffffffff) flock(r0, 0x5) 00:06:23 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="c4", 0x1}], 0x1) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000040)={0xffff, 0x9}) poll(&(0x7f0000000100), 0x0, 0x2) 00:06:23 executing program 3: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000400)={0x7, [0x6, 0xef1, 0x2, 0x7, 0xfffffffffffffeff, 0x3, 0x9]}, 0x12) setitimer(0x0, &(0x7f00000002c0)={{0xffffffffffffffff, 0xfffffffffffffffe}, {0x0, 0x405}}, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mkdirat(r1, &(0x7f0000000380)='./file0\x00', 0xc952206e68c6c13) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) renameat(r1, &(0x7f0000000300)='./file1\x00', r2, &(0x7f0000000340)='./file0\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28180, 0x4c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000240)={r4, &(0x7f0000000180)=[@in={0x2, 0x2}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x9}, @in6={0x1c, 0x1, 0x2, @ipv4={[], [], @loopback}, 0x7ff}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0xfff, @empty, 0xa1cb}]}, &(0x7f0000000280)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:06:23 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000840)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getgid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000780)={0x0, 0xda}, &(0x7f0000000800)=0x1000000f4) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:06:24 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x2) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x9, 0x0, 0xfffffffffffffff8, 0x401}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x10001, 0x6, 0x810, 0x0, 0x18e95eed, 0x3, 0x1ff, 0x9, r1}, &(0x7f0000000240)=0x20) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="03000000070000000800df03090005000300000002004e230000004000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000007f000000000000000000004300000000000900"/156, @ANYRES32=r4, @ANYBLOB="0800000003000000000000000000010001000000"], &(0x7f0000000000)=0xb8) 00:06:24 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4000800, 0xffffffffffffffff) fchmod(r0, 0xe3) ftruncate(r0, 0x102) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xff, 0x7f, 0xc4}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x4, 0xf6a4c2bfa80a0805, 0xffffffffffffff81, 0x2}, &(0x7f0000000180)=0x18) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') close(r0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240), &(0x7f0000000280)=' '], 0x0) 00:06:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:24 executing program 0: syz_execute_func(&(0x7f00000003c0)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f8b976dc1c4c31d6f3a7f21fc22ebc48265b8dc2ec5812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0039000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de5501437c42c5c56f20b15ffbb15ffb110f0fca38048300") r0 = msgget(0x3, 0x14) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffffff, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x5, r1, r2, r3, r4, 0x2, 0x10001}, 0x1, 0x7, 0x10000, 0xce4, 0x2ee54179, 0x800, r5, r6}) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getgid() 00:06:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x10000011, r1, 0x80000000) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:06:24 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x400000000000800, 0x84) fchdir(0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000007c0)="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", 0x1000) r1 = dup(r0) getrlimit(0x0, &(0x7f00000001c0)) renameat(r1, 0x0, r1, &(0x7f0000000240)='./file0\x00') sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c", 0x3d, 0x80005, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0)={0x13e, 0x9, 0x0, 0x102000000}, 0x8) getsockname$inet(r0, &(0x7f00000018c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001900)=0x10) setrlimit(0xe, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780)) fchdir(0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000017c0)=[&(0x7f0000000200)='\x00'], &(0x7f0000001880)=[&(0x7f0000001800)='$\x00', &(0x7f0000001840)=':\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) 00:06:24 executing program 0: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xe, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:06:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0xffffffff, 0x4) msgget$private(0x0, 0x402) socket(0x17, 0x0, 0x4) 00:06:25 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c10b5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000280)={{"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", "5aa6953a7935944ba7a4d32f46963a39e6295b5efa155afb52c8933c3ccf29c5", 0xff, 0x2}, &(0x7f0000000040)="b1a039e60bdd57dfc264c046adcef6d1", 0x1, 0x0, 0x7fffffff, 0x200, 0x3, 0x101, 0x5}) 00:06:25 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ec8000/0x3000)=nil, 0x3000) r0 = socket$inet6(0x1c, 0x10000000, 0xf1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x413, r0, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:06:25 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000100)={0x1f, {{0x1c, 0x2, 0x2, @empty, 0x8001}}, {{0x1c, 0x1, 0x13e, @rand_addr="c0fb7cb00a6acbd1fc539eaa3cb1d1be"}}}, 0x108) setsockopt$inet6_tcp_int(r0, 0x6, 0xc8, &(0x7f00000000c0)=0x10001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x6fc, @ipv4={[], [], @rand_addr=0x8}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @empty}, 0x1c) r1 = accept$inet6(r0, 0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280)=0x2d6, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:06:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = socket$inet(0x2, 0x20000006, 0x7) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000001c0)="f63e75ecd1ed6992bdf0bf499b99229f5992e8968f08ea376d89f1f4aeba527d7e0dd4712f65c35791d56f19c8d070ed5b3fa63461db6547771c9b164323ee065db780166ae4f08f772e808234260b788e7339ecd2498e11ce2a514b462626007616884061d4ea582547921601962e0b5daa271077fc7bbe8bbc17b222fc66e71c5048c7e3c74a19e48c5c4708b4798fd35eb5384dcc003fbaeb20722e2eb7e4ca1642492ce30ed067") getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80047457, &(0x7f00000000c0)) 00:06:26 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x3}, 0xfffffffffffffe07) sendto$unix(0xffffffffffffffff, 0x0, 0x3e, 0xc, &(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0xa) r0 = dup(0xffffffffffffff9c) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f00000001c0)="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") r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:06:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0400000065302f66ffff000000"], 0x1) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00007f0066696b65b02f6669cfd9724a39896e43713e07eda76c65303466696c653000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x40) ftruncate(r1, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) open(&(0x7f0000000240)='./file0/file0/file0\x00', 0x10000, 0x4) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8, 0x887}, {0x2, 0x6cc}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280), 0x1) 00:06:26 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) r2 = socket(0x17, 0x20000000, 0x100) getsockopt(r1, 0x7, 0xd0f, &(0x7f0000000180)=""/3, &(0x7f00000001c0)=0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x29, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) setsockopt$inet_group_source_req(r2, 0x0, 0x52, &(0x7f0000000200)={0xfffffffffffffffd, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr=0x3}}}, 0x118) 00:06:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ffc2d9d2044331ddacbdf8755ae383919100"}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xa6}) r1 = socket(0x13, 0x0, 0x9) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000580)={0x4, {{0x2, 0x3, @rand_addr=0xfd}}}, 0x90) 00:06:26 executing program 1: syz_execute_func(&(0x7f0000000000)="c4637963e4fe91cd8040afe59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f673ef044101d0040f6bee00000e28020626221fc51c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00") 00:06:27 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x800) 00:06:27 executing program 1: setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2010000}, {0x0, 0x9}}, 0x0) 00:06:27 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0xfff, 0x5, 0xfffffffffffffffc, 0xf675}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0) 00:06:27 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$unix(0x1, 0x2, 0x0) close(r0) syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178789bc401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:06:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82aa472f66433574f03f2f7a462d14b80dde615a29fae9d5b135af9e3b9d39b3e957cd6dfcbbe41310c784af6bf4894fa872c98f0bb15a6fae776727d49f57b643b138c87f8529adc02fce1069ce6a1528350c8e23fadccc7045dc3a7bf6aac49a73497b09b8fb0abba33135163a15be12537d488e36a000"/131], 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x5, 0x2, 0x27bd}, &(0x7f0000000080)=0x10) r2 = semget(0x2, 0x3, 0x0) __semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000440)=""/196) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_fstat(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getgid() setresgid(r5, r6, r7) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x8, 0x4) fchownat(r3, &(0x7f0000000340)='./file0\x00', r8, r9, 0x604) 00:06:27 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x2}, 0x24) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) sync() mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000980)=""/177) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000ac0)={0x0, 0x800}, &(0x7f0000000b00)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000b40)={r4, 0x71f9bcc2, 0x7, [0x8, 0x6d8c50f1, 0xebf, 0x99, 0x8, 0xffffffffffffffff, 0x4]}, 0x16) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) fchdir(0xffffffffffffffff) fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r6, r7) linkat(r1, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000b80)={r5, 0x667, 0x9, [0x2, 0xfffffffffffffff8, 0x1, 0x8001, 0xffffffff, 0x4, 0x6, 0x5, 0x7]}, 0x1a) 00:06:27 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xb32, 0x1000300010005}) 00:06:27 executing program 3: syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x20000000, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x56, "307dd92fca9a436202ce7e793c7f8e6347f2db4a6d242944966e00e4464f0a54204ff2c8e68ef78d3fd189addc0fbb66f6f33cb71fde79c9744b5900c9d6816e4d5ff7985276992ca6f2f194b04acbb79b56776de14c"}, &(0x7f0000000080)=0x5e) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x800, @loopback, 0x4}}, r1, 0x7f, 0x5, 0x4}, 0x8c) 00:06:28 executing program 1: syz_execute_func(&(0x7f0000000200)="984c5e5ea84a1cec0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = semget$private(0x0, 0x5, 0x100) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000000)=""/159) 00:06:28 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket$inet6(0x1c, 0x7, 0x3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000100)="04deccbf5dbcf57941c8f39386f415d0535bb35abcdefb810813c6dbe638d09c7ae47feb4b5df48cfa15d53aa68cb52ce84e47cf5ccc8bbb6632c759b935cbbf2e753e40803721172cd73c575afa7f3bf2f18d8e281e9e18244703c593c91e89c5fc862d272ccde446e5ed3f4aedeefc1d642e767adae085fa9ea65983b2559b9e3e6bdf14465237c98e3bd7a3184eb9c46f730d30beb9fd1355160c299c44aabdcc00a234d4b84eb27e4a3d979911b52a1390defa676f25adb1fce0dd975e3cfcf73e478d4bfac7dbeb47ad6f5174ab3d32f02f95ef96671778395f715503155f3cf535cdb5fac8") 00:06:28 executing program 3: r0 = socket(0x20000000000002, 0x10000001, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000003c0)={{"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", "3cc0fe7e725a25a926d3d7ac9cfa44f0eb9671a99b6c52ff15e21ee0d66f0f8b", 0x40, 0x3}, &(0x7f0000000180)="6c5e23f7ae3ea59ca694cad57e2b54b0877571a7aa7c7a8089d1eef11c9e108ec23af63e23d76bc88f7b511da365b930325cc336f00b61c00a7479afabe5529b6f6d26f708c6c92b29e05e6708afe4506c4f3edd07c7da6f93b2e5ce57761e8df96e3f", 0x401, 0x4f5f, 0x4, 0xfffffffffffffff8, 0x4, 0x5, 0x10001, 0x10001}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r2 = accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x10000000) fcntl$dupfd(r1, 0x11, r2) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) 00:06:28 executing program 0: setreuid(0x0, 0xee00) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @empty, r1}, 0xc) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c430f05f242e161bfd949d36c0000a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db7126540d9ac2a8300000000000fb078e4718bc4c3214cb9a5605419c201b00b000000f0fa4575220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:06:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = getpid() getpgid(r2) r3 = dup2(r0, r1) getpid() sendmsg$inet_sctp(r3, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="02000000ed57220d040c57ae36760369af41bb5401b9dab5", @ANYRES32=0x0], 0x1c}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000000c0)={r4, 0x325, 0xa, [0xb17400, 0x5, 0x5, 0x8, 0x3, 0x8001, 0x5, 0x7, 0x4, 0x7fff]}, 0x1c) syz_execute_func(&(0x7f0000000000)="c4c1ad688d8e8aac20660f383157727783c401b97da959e74187450f2a9307000000660f38f6c0c4417829e9c461f92e8902000000f3a7cf") 00:06:29 executing program 2: r0 = socket(0x2, 0x2, 0x6db38d86) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={0x0, 0x8, 0x3, [0x4, 0x3, 0x3]}, &(0x7f0000000440)=0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x8, 0x0}, &(0x7f00000004c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f00000003c0)={r1, 0x1}, 0xc) getpeername(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) getsockopt(r0, 0x1, 0x40, &(0x7f0000000200)=""/237, &(0x7f0000000300)=0xed) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e200000000700008ca3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0a785c000000000000000000000000000000000000000000000000000000000000004ee51b7249c9c409000000000000000000000000000000a700"/136, @ANYRES32=r2], 0x8c) 00:06:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x6, 0x4) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000080)="3e2507d83f305deed9f6f7472fe16d1a4440c790cf0807b11327c5cf1019eb7f6be4db8cdec4a21e99c33482672acb8efb11801dab862215d163e3a5accd21902872da") ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="5898d33f2d2ea5c5198d2d1309d6679211d28f1192501779781d56eb1dce3aeafa9ff1bbb2f9739cd3317c3c7e0629394329505b0d8db82c7d696a5674d556aa2e4858b6bfc7b2f302172c3ea14a12c5b13d7c0c49fc654960a64d21375884904085724a541a19b7e6a5b498a6473cf9f6c6683e15c089b56fc04b4f69c0493143509e67791170752ca7") ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000001c0)="aedc06cd42dd79c9bbecf41f21bab68da8951b0c6f2b9353595f7fb67817edce2df1e874ca2c807bf75e3bf5d8490950ff0dbf14b12f975a28b18fff1dc6874b861dc9bb1af30717b4ea759e422b48bc1176b4ed1ac6021e147308200018af1d2fd530be07cacb3b4662138f02e332a69ee1346f6aa0d912144c64fe2daa72ef18de800e23003f5bb430967ad5c5a30268322558fcd6a02decedbf4194076e3dd69d78a018000383064cc51696797111") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000440)="1a736729d0f9068b9d6412eeb343f15bc093b241b7d2febf7f8f8fe8add4f5fac39fafcdbba6de03c7bef34252b79ab9cc7225e477cf14c70d51c0efad32ac4461dd90cf051dbf1f033cbe51e81cca429b927746c46914") ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000004c0)="3a0ed3c634ffc4145c323df7bdc5fe1a3d5d1cd53c9b57370678a13a33fc1d512e16788c6d098a78ad8fa7b25144aa53d724a2b91efa4c9a5264c7cf2abc38488dfd8b7212821da5c3e0b12c0cb08fdeda583bf1a50069069c2a81212e8c6fdbe8fa5c16be1b97ee04fa2902f9e8cbf70d062dcc68373e0ee0bc098a1641a958c60e04f13ad44a2fa5ef8285864c801891236563d31f3570cfb507bf603d9ce53817a0d6c0786b1d6e22c7647cd978aeaec4a2b08286b9ce3e91662a1bf1e43c6d8544f0bec31bfb24c8ef3535cf0c4d7e53df354006faf91d7ea598f6eb5de2f5c5") ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000005c0)) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000600)={0x3, 0x7fff}) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000640)="cb375600c73e3338b1c8259df09c7c5b4f0b3440ef8596563c7c77312b2c4ac7240f") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000006c0)={{"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", "6711dbafca36d0070a1777606a310db2b0320828a950f6c478fa9ac551121e4a", 0x4fa, 0xa32a}, &(0x7f0000000680)="a0d8b83806982689f59718dce05b792e0a28fb4d870d044a0d7485cd7955c3063bfffd615ec45787bf584cee41dd036801cc6d1d", 0x5, 0x0, 0x100, 0x7, 0x101, 0x4, 0x2, 0xa6e}) r4 = accept(r0, &(0x7f0000000b40)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000b80)=0x10) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000bc0)="85df0fc7ce3b9b8f796de4155a0da4a0a08037b36a8469a74118ddf95848f5d9be981c17953dc8f112042caf41a26ca95ca9d8df9bfba4042492ec5f3fac8805c308051a088681d95eaf91eec9419147720f92e1aacd818d") setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000c40)={r3, 0x100}, 0x8) sendfile(r1, r4, &(0x7f0000000c80), 0xa42b) setsockopt$sock_int(r1, 0xffff, 0x40, &(0x7f0000000cc0)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000d80)={r3, &(0x7f0000000d00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000dc0)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000e80)={0xf, 0x8, r3}, &(0x7f0000000ec0)=0xc) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffb000/0x3000)=nil) preadv(r2, &(0x7f0000001180)=[{&(0x7f0000000f00)=""/69, 0x45}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000000fc0)=""/229, 0xe5}, {&(0x7f00000010c0)=""/185, 0xb9}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000011c0)={@in={{0x2, 0x3, @multicast2}}, r3}, &(0x7f0000001280)=0x8c) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000013c0)={{"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", "37b44990f82ad5698516aaac5f79aab68892aee64bf0bf51407aedb7bb6d7f2a", 0x0, 0xffffffff}, &(0x7f00000012c0)="098829e7b75a9c3f4063aab9bfde717485dad6c4597a8e07bedb34611adb299bb262bb9a2b345e123f54d2fe9b2ee8e53d242515acc12589c60bec3db9744d1f0cc82195fcb6ae4cf6d6e69d6259075523af9dc0e59ef50e3cdf7735a511329cce4c082c5c936a37f2ae142e11b640c20493f28ab9f580e09c88cf105f00f31fbb1e28652c844aad396f21c8db81001c71e786b644b881024f91ec1b7917637df0866f936d6622ebdb1df9376b5d519fa46882bf125383ea376f88dc439dc455aefbc8508bd49595998b6a47cd146b30f0ec40d61fa5c2b31391280269ff69", 0x100000001, 0x4, 0x20000000000000, 0xf102, 0x7f, 0x2, 0x9, 0x8}) r5 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) fstat(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r2, &(0x7f0000001c40)={&(0x7f0000001840)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001940)=[{&(0x7f0000001880)="1677b22555a4e3eaf381643a82c554ddae429da9033aa939308747d7f8ba8e75535cbf99ef4420ce4294dddd136cadcc8dc4cc46d9dc122172f496fb79deaa2d2f26229d1681ffb93a643fe2fb6b0a4549c3032d2678de2028d6586538bded04c0e557b4de51791ec5e536cd3af1677aa02f00d4ec1a0839d778758d70bfe0d2fc013eb1952b02e43f07c0728d5106b0ed9a3984335279749f5af5f6e874925a2bb905833a07a98c", 0xa8}], 0x1, &(0x7f0000001c00)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x40, 0x100}, 0x84) 00:06:29 executing program 2: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x8, 0x7}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={0x0, 0xc6, "612ab6eec7a7fdd804e7e168c31c39659d950f9282bb6fe0ea9db0466d7a9a35a2f62f1e8462e71a67db38f55b20917acf1a4e38cd74351e96ff1319f02950fe12bc8b51575c2303fdde704f98d7bd030f703e58b540b4a798e4d9cf1a9d45dd907c199e8c19b22fe18a284e283a0e1078dce82b14c2945157c2e67ca186f4f4769c532c5fa8b85a8c72fbd36c70db53de08c44d0a3585e991810f1c15809f06e20aff1f01a5a88713ceec69ddd4db05a308ad9f871b4fbefcb83289f56691f3ab6476c989f4"}, &(0x7f0000000480)=0xce) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r3, 0x10000}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x6, 0x10, 0x6bbcbb9, r1}) getsockname$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/96}, &(0x7f0000000140)=0x62) 00:06:29 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x800000000000001) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) r2 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x10}, {0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x693426d2, [0x8, 0xa5c, 0x3, 0xffff, 0x8, 0x7, 0xd1, 0x4]}, 0x5c) shmat(r1, &(0x7f0000096000/0x14000)=nil, 0x1000) setsockopt$inet_mreqn(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:06:29 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x6210, 0x8, 0xffff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xf4}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000240)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000080), 0x244, 0x6) 00:06:29 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x1f, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x30000000) getsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000240)=""/82, &(0x7f00000002c0)=0x52) setitimer(0x0, &(0x7f0000000340)={{0x0, 0xedf0}, {0x108d, 0x8}}, &(0x7f0000000380)) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = fcntl$dupfd(r0, 0x0, r0) socket$unix(0x1, 0x1, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000540)="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") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet(r2, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_tcp_int(r2, 0x6, 0xca2, &(0x7f00000001c0)=0x2, 0x4) syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:06:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x100000000, 0xecf, 0xffffffff, 0x2d0, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xea, 0x1, 0x2, 0xd461}, &(0x7f0000000180)=0x18) 00:06:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82bf23f437ff7f82f200"], 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e211c0400000000000000000000000000000000000101000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e707e100"/128, @ANYRES32=0x0], &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x8, 0xffffffffffff8000}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) 00:06:30 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3d11, 0xf, 0x101, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x3, 0x93, "9a2f548e8798dcbd690f3cc513701d52dc2b88755ca8afcc4897fbd793fa432db53ddac104fb441d98ee1d961018850fc989be9215a162e8225391cd1fd94e6839e7c62aa8f84d97e96390a9bc8a54681c19f1ba10c417063399ded00ff6835092f66b5a16b7c3411fc92426560342a29a446c14d9860480ca2541199d11b29a674b107eae546de4a43c99a29efdd9e7eb360f"}, 0x9b) 00:06:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) 00:06:30 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000540)="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") truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x3, 0x80) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001540)={{"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", "79ee023185cdd9da721d6a27fa295bb3e2ddd219b26ad8e8ec432ec0ade9f226", 0x3, 0xfffffffffffffffb}, &(0x7f0000000100)="bf933f373fb2eb32cd90cedd6ce13b93e4a8ee0b424d89d95da03549ce7a39840f", 0x9, 0xfffffffffffffffc, 0x1000, 0x2, 0x2, 0x9, 0x9}) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) setsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000000080)=0x5, 0x4) 00:06:30 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x6, @rand_addr="1223fa20e04d96bea9b891321d83f305", 0x6}, 0x1c) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd31dee0fbcaf00100c00f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") 00:06:30 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000200)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="b95533827e8c", @multicast1, @local, @loopback}}}}) 00:06:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x401}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x40009fb}, 0x9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1}}, r2, 0x9, 0x0, 0x2}, &(0x7f0000000180)=0x94) 00:06:31 executing program 1: r0 = socket$inet6(0x1c, 0x2, 0x2) fchmod(r0, 0x114) r1 = socket$inet(0x2, 0x2, 0x0) close(r1) fcntl$lock(r1, 0x13, 0x0) 00:06:31 executing program 2: syz_execute_func(&(0x7f0000000080)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000300005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000004c0)="dadd28fe04fb717cc86aa417dfe585c4fca24dfff8fd358a398cabefa4a8a58e59a438703dd291fb996c5b1c7c7877d78600adc82e9b7916aba3ca9dbe93eaaf25d16b1d61c02f477f0e9735f0bbac74cd7a9444c8d77c6002effc59519a12674024390fb69e7badd8fa5434b5897ce0eecf9308ce55bc06051967aa8c0f0d7e3e5b0ead274bff674ed3470a68b7df58") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20400, 0x28) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000100)="e9825ae33fe8e38f0af71da4aeb615409d19195644624e0c6a86bcd9508ae0965fb22d15f5eae82c5719f61fa68d9c3b5ab534801bf3671fcfcc34fbb54ea75972b1fce883f2549a4c5402abe783c6536b3a218f2a8c76b28664c0b469a792fa34e8be7ae31fe3ef3775ad22dfdd2fe429ab65bce107dc258ca05d51b51161c2cdd71ea27924ad1df9cf1ab15cf945256b0ce4f48f0c8f27475bb20aa01c87a37ca46c3be668f844c0c2b0311d0126aedce120aaf5c5318d7360299f40bcb6fc") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffffa, 0x6, 0x800, 0x4, 0x4, 0xfffffffffffffc01, 0x5, 0x8, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0xc4, 0x3, 0x6, 0x8}, &(0x7f0000000240)=0x18) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/70, 0x46}], 0x1, &(0x7f0000000380)=""/139, 0x8b}, 0x40000) syz_execute_func(&(0x7f0000000040)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)={r3, 0x5e, "3df3711953631dfc9598b74f241168814e470f8c50eadf9cefb2c5131ee83d7b1447720c0e5e46629a026b540ed6427c8ce040aef26e0d01341fd979308fe10f7dba61001dad950f08cc63cc8dca182dc234b121eb04b398a6e5e5e44e65"}, &(0x7f0000000600)=0x66) getuid() 00:06:31 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x2, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x4b, "4aa761463968c9d45e5074961bdca7c61ea07d5650c6acadfd3b0ac8435171f70470a2c925ba7ce37f1858da918b20a026e557181b16785639183e8ef48e1e1254100cb7c2ac11e51360ad"}, &(0x7f0000000040)=0x53) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000180)={r3, 0x7, 0x1, [0x40]}, &(0x7f00000001c0)=0xa) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000000)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbddcdae89fbeffa387903afd2b7e22a6cfe") getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) 00:06:31 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f0a9700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b1000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) 00:06:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000805b5d19fa6bcd4e8faa7536efd9102fbd049dcd1f3a59d16c7ff30bdba71f8eac6f07d9803be849ef25061330"], 0x10) sendto(r0, &(0x7f0000000180)="a29307", 0x3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) 00:06:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) socketpair(0x1, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) 00:06:32 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:06:32 executing program 3: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0xffffff89, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x233235a944a9ca9e, 0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/164, &(0x7f0000000140)=0xa4) 00:06:32 executing program 2: syz_execute_func(&(0x7f0000000000)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:06:32 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="04000000010032000100e3a68d9072e48bed5e848190fb7b7ac4e5dd492e5e7190b5fd87996223d162aed780bda5064c88cf866824e06e8d63fcc7b0be649e68b2b3ebbe8c32b428f944da000000000000"], &(0x7f00000000c0)=0xc) 00:06:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0xe6) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = shmget(0x2, 0x4000, 0x219, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) unlink(&(0x7f0000000100)='./file0\x00') syz_execute_func(&(0x7f0000000480)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be47c073a073a4aaf0000400f0d18c4c1fb2db706000000f3410f0fd596362451d347b4364483c2060f383cc42b54111d00") 00:06:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, 0x0, 0x9, 0x9, 0x5, 0x9, 0x1ff, 0xffffffffffff8000}, &(0x7f0000000140)=0x98) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000280)="2d71f7e9a89492c3123227c4a2d2bdc81ffa33b49d428c5a64688d3411ba04af25a601a2a6eef8cfdce72cd417ac4841b6c50183915afb57d70be8de5d87aae56cf7af077821") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7b4a, @loopback, 0x5}}, r2}, 0x84) r3 = fcntl$dupfd(r0, 0x6, r0) ioctl$DIOCGETLIMIT(r3, 0x8004667e, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x7ff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2}, 0x8) 00:06:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000140)="ba1a5701ea0fc2a1d288d7ed8ffe6fc197a690a232b049f4225f6b3ac2ca9bb52873846b17554273331794ff21038b01835953fd419f2e6629fa997332ec26c2d74940e83730d53f221ee9664cab829b38cc249ee5694af0fe726d35043448e8950bfc99d4cc2af0ccfb1c58687fdf2da765eedcc80620b9a368ee3a88055f1e63a6ec79410499cb8d6d83e0fbb4a950ca1c61af1cb1fe614d809c896c01d33a955fb453049c21798d10cc294f795c3cb1677992e39eba7be2d08edc29907ac1cf795f6ee1aea9d966f3197493fb6f8ad8336e3a1686d6f97da301813c9c3b9a42d0a80d273163922caa943e551201") setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0xfffffffffffffffd) 00:06:33 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) lseek(r0, 0x0, 0x3) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r1, 0x1007a) fcntl$setstatus(r1, 0x4, 0x4f) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x13e91}], 0x1000000000000013) 00:06:33 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x4, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x39f, @loopback}}, r1, 0x96e, 0x10000, 0x4, 0x0, 0x4}, &(0x7f0000000180)=0x98) r2 = socket(0x17, 0x3, 0x7fffffff) listen(r2, 0x3f) 00:06:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x10, 0x10000000, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x8, 0x4, 0x2, 0x100, 0x867d}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r3, 0x6, 0x3911, 0x6, 0x3, 0xffffffffffffffe0}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000000140)="4d65b8b86a5b78451d6c02c0f7678914ab16ed58d7856b2d0f5f3688120753d3857b94607959b4fe1a09bd84baffa690f437ad301f621097c60466197289abc5cdbc2de9e9d4b3f798e48d85b269e2736551803fc26d059e1874e4ef6eb4935b145040d3e17061c71b8dd4bf705670c4a38e8a9a8ac77d0ca4f25af5fd59662092a3cb620d2a01beb4f684ceed5d5d0d9d7b28c4335ff1c13f8b981863bd4ccaa9df743f8744654c31e14e65d438d67fc5b7d7c41f5e8a4f179ed7b99356ad5cd57914179f51310a584f0bfaf43c7d8dcb362667c57d553cb52b5d2be068a6a578fed962c15ee51a9718dcb1e05d93") 00:06:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000740)={{"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", "a3439c0bac3b59af9a986cfbbecef66e097fcd6e057761185a1c93d38c6411be", 0x6, 0xde8}, &(0x7f0000000000)="1ea8526884ec80beed4bda5aa170df20d5f7ef8f8c377fe5359fb71cd03125adf13799a4ae8ed5f41c3818fbdca2058a12", 0x3, 0x7, 0x0, 0x2, 0x4, 0x3, 0x7f, 0x80000001}) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x12, r0, 0x10000000000000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) recvfrom$unix(r0, &(0x7f0000000040)=""/93, 0x5d, 0x83, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) mmap(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0x2, 0x80412, r0, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:06:33 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e9a000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) 00:06:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="140000008400000008f100ffffffeb0000000000"], 0x143}, 0x0) 00:06:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x4000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x7}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000ff01000004000300ccaf02000000005002004e20e000000200a95959aa37408e0f7d2d2e2465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000006a379f66bf5bc123e593697860b087ee4c99ae67a07428ce1963a1337624fee44ff9878075855e28aae6c9d38555cd4f09f1c0b68fcd73c7a348d8050b9ce0ba", @ANYRES32=r3, @ANYBLOB="0100008009000000000000000900000007000000"], &(0x7f0000000280)=0xb8) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x5) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000140)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dfffff1") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7f6, 0x4) 00:06:34 executing program 1: syz_execute_func(&(0x7f0000000000)="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") socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x400}, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:06:34 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100208, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="3bbfae3f53341cf188efd6dee6c57685e3c27c2049805fecedc724bb084731a0a54c488b500d6fbf924baefd2d01f3972d570ace30d14327307302dc6a5699cd6e51f611d0d6e2ac7eddb64a4010da0f0bbf52ccffa1ebc1e428ddfb6f4f9eb3bd") r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10") r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x4}, 0x8) 00:06:34 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x1, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/4096) 00:06:34 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x1c, 0x20000000) recvfrom$inet6(r0, &(0x7f0000000300)=""/180, 0xb4, 0x3, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1, 0x3, 0x5, 0xd1, 0x8, 0x76f, 0x7fff800000, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x58e7, 0xa5b9, 0x7f, 0xa7, 0x1ff}}, &(0x7f0000000400)=0xb8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0x507}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x3f, 0x0, 0x3, 0x5, 0x3741, 0x6, 0x534, 0x7}, &(0x7f0000000200)={0x9, 0x1000}) r4 = dup2(r3, r1) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000080)="89796e94ff16372d7321599f5b9a48f6cbc3b808c57689b92ddbe42d5b014b5ef5e2619c2cd73dc62f4993e343967c2c2d08fef1b42a53f20d163c2caa79a9e5bc91b502d3d49296f2f386d9a224c0840bdadff6a0c3a4419c5994a99d7e104a8ab35c06b91c39c5eeebb327") r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r6 = dup(0xffffffffffffffff) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00000000000000000000fcffffff004000000000000000009f8d155a00000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:06:35 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002940)=ANY=[@ANYBLOB="1cc8b04fb94b665dc1247ca6fdffffff000000000000b0902f0000"], 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000024c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000002780)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000027c0)={@in6={{0x1c, 0x1, 0x10000, @rand_addr="ec02ab739052aefb5b967e10d7ff8165", 0x7fff}}, 0x0, 0x3f, 0x1, 0x4}, &(0x7f0000002880)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000028c0)={r1, 0xc, 0x7}, &(0x7f0000002900)=0x8) r2 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000002400)={0x0, 0x9, 0x7}, &(0x7f0000002440)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000002480)={0x0, 0x4}, &(0x7f0000002740)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000002500)={0x0, 0x0, 0x3, 0x5}, &(0x7f0000002540)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002580)={0x0, 0x8c7f, 0x0}, &(0x7f00000025c0)=0xc) sendmsg$inet6_sctp(r2, &(0x7f0000002700)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x0, @mcast2, 0x100}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000080)="e3dcd8ea0d7a5c7dbcecb7e9b6d3622be4867a46d8cc31fba2c4", 0x1a}, {&(0x7f00000000c0)="e3ace5e834abfaa37d5f0231d7bafc6fdd9e53b54e8845633ed27b621246b9051aa849b26860d71b2c82d9a805ec076ea47d0f3992", 0x35}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000100)="834c233f47939375745346a53562cf1a5b8d3d52ce71afde34eebea883f8a3f119ff5da5cb411f16bc2e6ccfb775d0b853e41d30310e2e550ba3d57630a0016e61f72a27753f22761d9a34c48d87bf369a82d41989fd5ef7a972d800a41ade1fc659a80a2a2b951534261593d306e1ebd99e3edd1ee60c572b0f111a2406524f7b32ecf2e8612a05e967cd78b9d198854b797aa009cce336fd0a489f77bef2f0f9368dd88be948c2527a5998da2758ad224bd3c806aa9996f3a154b19386d740", 0xc0}, {&(0x7f00000001c0)="d9a8b85e367eee4dce5744fb9e3fbfa7d6d7ee30562c046d66c7a0b83d83f028e3531a36a81a81e089113d27574be657715784d4b94733824c6f491709547b203c283f704222222aaff81450f0185c433c1dd4f6bc71c64a9a2c", 0x5a}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000000240)="591db7ee62d83ed1e82afb3195320faa03488eeae7e8af4bef4bf868e7a0504c54fe1bf7037d083475411258838fdf6aecc12c5af3a0e6afe90c89abf64ec81d0f0332873cb9e4221fac9b845d62491c607f4903aa91722905b0efd67b73cdac32e2f330295efba560fd7d947ddeeacd0e0a2f37f40c7c1fa548d57600aa9302f3996ed5959548b3d03703a4512c94bb87f8f002a18a26e56f7e338dbfe759062e35e88e961e193f47016a9fb15b4e8c584cac941b52842f7bfdd5e2a9a775e5027584d97861351c82d9746cd01f003455d429207a6dc33ad3243982793ffdd843b1e0c282b3fda9a2841dd5bb", 0xed}], 0x7, &(0x7f0000002600)=[@sndrcv={0x2c, 0x84, 0x2, {0x8, 0xb3c, 0x2c10, 0x20, 0x33c, 0x6, 0xf40, 0xfff, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x410, 0x2, 0x80000000, r5}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x10, 0x20, 0x1, r6}}, @prinfo={0x14}, @authinfo={0x10, 0x84, 0x8, {0x2000000000000000}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0xb6ba, 0x2000, 0x1ff, 0x8, 0xb87, 0x62, 0x4da, r7}}], 0xc4, 0x8c}, 0x8) 00:06:35 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r1) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:06:35 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x7ff, 0x2020, 0x80000001, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x15, &(0x7f00000000c0), 0x8) 00:06:35 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:06:35 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lseek(r0, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x1) 00:06:35 executing program 1: r0 = open(0x0, 0x800, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0xf2e1}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f00000008c0)={0x2c61, {{0x2, 0x0, @multicast1}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x7fff, 0x2, 0xe7, 0x8}, 0x8) poll(&(0x7f0000000840)=[{0xffffffffffffffff, 0x2004}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) getsockname$unix(r2, &(0x7f0000000a40)=@file={0x0, ""/108}, &(0x7f0000000ac0)=0x6e) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:06:35 executing program 3: syz_execute_func(0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000240)=""/240, &(0x7f0000000340)=0xf0) r1 = msgget(0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10c00, 0x20) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000440)={{"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", "48becdc279713cc13ca01dbc3ab8b93b9cfaf0d28893da78f2fe2fed68762b60", 0xfffffffffffffc01, 0x9}, &(0x7f00000008c0)="cd00115e396d477c4980d1fb593e348da42616227083ce206466ddc2305fe769028e7021396ff6c01a79a414674e57958455e54ec2ddf82c56500c1234eb18621bd55a9d123e35e726f354d68df2ffd3686aa04fdc73485157004c52900d", 0xffffffffffffffff, 0x40, 0x4, 0xb, 0x2, 0x1f, 0x5, 0x1}) r3 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r4, 0x8, 0xafba, 0x8, 0x3f, 0x4}, &(0x7f0000000140)=0xa0) 00:06:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20004, 0x6) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) fcntl$getown(r1, 0x4) 00:06:36 executing program 3: setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040), 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000280)={@empty, @multicast2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, 0x0, &(0x7f0000000240)) 00:06:36 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x20) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) r3 = getegid() freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getegid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0x0, 0x3, 0x200, 0x7f5983fb, 0x3c, 0x1, 0x2, 0x3, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0x5abc, @mcast1, 0x5}}, r10, 0x40, 0x88, 0x9}, &(0x7f0000000680)=0x8c) getgroups(0x2, &(0x7f0000000440)=[0x0, 0x0]) getgroups(0x7, &(0x7f0000000480)=[r3, r4, r5, r6, r7, r8, r11]) freebsd11_fstat(r0, &(0x7f0000000180)) r12 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r12, 0x84, 0x5, &(0x7f00000003c0)=0x6, 0x4) syz_execute_func(&(0x7f0000000000)="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") 00:06:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchmod(r0, 0x1) select(0x40, &(0x7f0000000000)={0x40, 0x4, 0x2, 0xff, 0x3, 0x7fffffff, 0x8, 0x100}, &(0x7f0000000100)={0x6, 0xa3, 0xffff, 0x6, 0x6, 0x0, 0x1000, 0x4}, &(0x7f0000000080)={0x7, 0xb7f9, 0x401, 0xb, 0x1, 0x9, 0x3, 0x3}, &(0x7f00000000c0)={0x54a0, 0x7}) sendto(r0, &(0x7f0000000140)="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", 0x1000, 0x80, 0x0, 0x0) socket(0x2, 0x3, 0xa) 00:06:36 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x3f, 0xfb7, 0x4, 0x5, 0x0, 0xfffffffffffffffe, 0x7aa, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x1, 0x6, 0xffffffff, 0xa51}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x9ba8}}, r1}, 0x84) semget(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7, 0x8, 0x1000}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x8000, 0xd5, 0x1, 0x262407d3, 0x10000, 0x7}, 0xa0) 00:06:36 executing program 1: setgid(0xffffffffffffffff) r0 = getgid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xb1, 0x7ff}, {0x2, 0x2}}, 0x200) setresgid(r0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:06:36 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x2427, &(0x7f0000000280)="7c7f0dc4181f84867d6647b243c4f83efe40acdf9136a68df4a5d27d1c1b86b0d4d5a72fc6bc62e59e8008de8049403dc6529e833a74ec43abb0f7cc7f736ce9a556675eea8df2a47f2faa9be2bc437ed19acfb62a0ff43350112380ffb201527948a9773e7f71a1e83d77544457f08c7edd59599aa9aea5329c34c48f04285618859eea5db20c785075ac67cfb6408593d3d853db60c884b7bfe51d7df79fa1db457f05c558d72f440e6a1f677b775cf28330fe09608acd21b2e5e69130", 0xbe) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10400, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socketpair(0x0, 0x5, 0xfffffffffffffeff, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000140)=0x8) fchmodat(r1, &(0x7f0000000340)='./file0\x00', 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 00:06:37 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @empty, [{[{0x88a8, 0x3ff, 0x800, 0x3}], {0x8100, 0x24aa24b1, 0x2, 0x3}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @local, {[@lsrr={0x83, 0x7, 0x507, [@remote={0xac, 0x223}]}, @ssrr={0x89, 0x3}]}}}}}}) 00:06:37 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x830b, 0x12) r0 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:06:37 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x2, @ipv4, 0x3}, {0x1c, 0x2, 0x7ff, @rand_addr="6a5edb69f0d1fa7f0d9062c45271ec96", 0xe442}, 0x2, [0x709e, 0x7, 0x8, 0x2, 0x7f, 0x3, 0x4f, 0x8]}, 0x5c) fchdir(r0) sync() socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x5, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 00:06:37 executing program 0: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) sync() listen(r0, 0x6) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000010206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0xfffffffffffffff7) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000001c0), 0x0, &(0x7f0000000340)) getuid() getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000300)=0x4) pwritev(r2, 0x0, 0xfece, 0xffffffffffffffff) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x13, 0x8, &(0x7f00000004c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:06:37 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000000)) getresuid(&(0x7f0000000100), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setuid(r0) syz_execute_func(&(0x7f0000000140)="98a84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f6808e2377da25800618de1c0f649264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") 00:06:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r1, 0x9, 0x8, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x40000003, 0x4000000004004, 0x2, 0x485, r3}, &(0x7f0000000200)=0x10) 00:06:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x12b, 0x1100, 0x3, 0xffffffff, 0x2, 0xeb4b, 0x800, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1f, @ipv4, 0x2}}, r2, 0x68a6, 0x1, 0x1, 0x0, 0x862, 0x5}, 0x98) 00:06:38 executing program 0: syz_execute_func(&(0x7f0000000500)="984a19c6c4a2791dcd0cc80f05bf0e000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") truncate(&(0x7f0000000140)='./file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x7ff, 0x9}, {0x2, 0x147}}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) rmdir(&(0x7f0000000000)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20801, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000000000000000000000000000000000000002004e21ac1400aa00"/156, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRESOCT=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYRESOCT=r0]], 0x0) 00:06:38 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294006b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x401, 0x9, [0x8d07, 0x3, 0xffffffff80000000, 0x8001, 0x2, 0x91b, 0xb31f, 0x0, 0x5]}, &(0x7f0000000240)=0x1a) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000380)=0xfffffc82) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:06:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4400, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20100, 0x22) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0xda, 0x7c, 0x1000, 0x3, 0x80000001, 0x6, 0x200000000000, 0x80000000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000600)={r2, &(0x7f0000000580)=[@in6={0x1c, 0x3, 0xfff, @rand_addr="d01ea4c7db04c5a5183cad692c231f6e", 0x800}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0x57, @mcast1, 0x6}]}, &(0x7f0000000640)=0x10) 00:06:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000002c0)="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") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setitimer(0x2, &(0x7f0000002400)={{0x5, 0x5}, {0x0, 0x80000001}}, &(0x7f0000002440)) mlockall(0x1) sync() writev(r0, &(0x7f0000002380)=[{&(0x7f0000000080)="14687b47be5dc10167fd3e7bfd42027eeb1c79aa2ee4022d22c04debc6d0c958e53488263416c4435db1e86d70970841267a23cdbb848c4f4775585a6033d5145ef6868f45e1597b2e40f4634ac08f84ee6a478faa6d5dd6401de6685636e01f44f5a7593b", 0x65}, {&(0x7f00000012c0)="33b115207e82c26efc19b23d76d57e2590968794081a0072c8f550f1ca30921533049cbb32338767728da01376257dcf1eef3b29aa8a7d24da20b0b59dbbd9db3be31f6dc8b8c0407805643d67d2fb62de6ce7720b522b53c65561ef0f5f1c8bf843526b77027e19e999e5ce1240f963512f2db88672bab3db24ab4f40c96ec45d86b62f6551e06a8e91b6c22db0d8df77b61f67e5945bc880054d082a5d9b4eba5cb5047081b5ca950e0e4f1f9a5b8e47430b4045dfdfce4b66d30988ca189fd150931fa6c768f522eb183268482bddb7265e6ced7eb05d3b055f326340567355aee217cc3dddd9d0555a4deb6878a74824b2ba77302282ec00324c6ec035f7d39b7ae006506d151cf9cb202a3c666950ae8cca4f478dcd32dd9b3ccb05c4c5e07f1ae427644b28a94335200f9d07376fc90f2d1effeef288da83360f90184b12892cef427aaeaf2875927c3fdd57bb88b7d775643f8c7452597408b5ca5f51f163649f4067ef14c5a715abf2442ab704ee27242609f91b6a867c4bc3b2115c2f07943f095a92ffc3ba09f24d14ffbebba5e5b37407cf7aca683122219603c26dbe2a2ef88733d559eb57372e531571feaf38c16cfde66bbdadd4e30a80c1508fea91ffc2ffce2d78c32b0c89c993432a218acf0589046c88ee0e77b3a36b3a57e61ad739a00fa60fa319508f89d048543501e36a9ea3f1414b9d19aaad6ae0a5879fb0fc79af0e9e65aa603170ed58b7208741b0d0a85249a5200036ee7fc41a381cfc625789b34755ab56c057540c3b38da7a18fc78a91f30d37b0169183678642d5aeead84dd5dd06a2da46c665968f9f28325239af2a4d0cecd9ddd098a6d9ed856f727ae898d0597ebdd34f0efe778f86dba40d9b8091599dfdb84595dbca1aa5a58ad716ca80a99f37040812f4b6b303fca877e6c1f736fa6ad27f03ba2da12ad6b344848802ea598f41df8e22f5530358024daf92abbda66964bde0db5501bafc3eb17d004a27ce72303e4127fbda317717db3aa5223126bd5f78df1c9e051f021e5f492fd3fb03b278b83e3f1774dff6b95698fac5cab44ae2ad88ba50939726420693800509bbdb3053bb223b1c7e590db48fb74716f322b490fbfa84a3f2d0918c6cb3e62d8894962cc37eb78a5097a13b5c4b9a7880f9716caaaba1d50a6b8f5d549ff797ebee37a11615a2a1ea48a102f70dd8f1dd8edda633af5e3d9f8d39338b7eb70f0f90a04475939f968279e85f4e066284162f0a1fad16f015d1fd1056983fb3e36a97de2bcc927cbcfc85946a0fa472b41a983898c94b8785a73ba7936a6e1b1f0af8305e379f2794f77ecf7a99ba1f5365b63546eea4693f4709c6f38a0a14066ccaac103e3fcdc7541b8bd06815681ed3f99345f131914fdad72047c76645b166080d4b54996af93c5f7f060befa2e61d1d22b4ef1a11ba546879e6bc37b0393d997c39cd63addcba5704b8b26e6d433a53d7456cb9cb4b089e45f09c0bf9f7ef8fbbe8d3ae0331a45b70d844eb94cd98b2cb49c231d0550dfaa8ab9c468d3f71898685f1edfbc00bb455be617949d92286b4e5ab7e8fadb1b1e3a1eced687f04e49db321b5b7c2489c97ce6825c0c7026e88ac8629255f6cb7f27383c36127f02ba45ae350a497c751b4aae88b4ceba38129519342d5425bd76dd23fdcab159e516eae2f48daafb8096556bdb76b07e8e8d8d905017cbcf479e9b8136a039e1138f544456633e01afb1762742b63a204151041fbf85a736cdef2a29ae8cef745e801b64ab7f4954c834f0719bead402c487710f5723a95cfefa3f38e1eda0c756eeca0e7d46d151256a6298967e556a2a2576d15227558c8f90871b8fc962bb56a92286d58940cc220798095be4d10b53ef89af571a31243b2baca0818d6a880016b0988e9b6b05bb75141966211318a64371f30528192f65dbae94e6672f5a462ea7007d68afdf6bf76636924046ba1b98599bda659aaa2ea28f4824e43595b988b4c1b3db375f71de34ecf2e3bf21161985f068525aef356af193ae02328d9db324f7735f4cf9b0cda64e018de78a47bf7a24d8d767a3ce13cf0c574b67aa8992d4e6c94a80f26ecc937ce75fe19cd2b58925b358c05dd2b41afa2381ece39d240dce468a546f8f148f2470dacd98f8e80cb01c23d9bd0e416b97534cda8486ca6aea02d1732049f6a3dadad723fc2aab5db454113b42ee95a20239d6e52114eb2859ce2e9c97454c97097111b7a1558b08359fea86ee3e26830f6eb7fb318c28a5d24606adf71b2b8b6b9ab0ef3b5a2c65a139aa40b18d5ae0d79569b4edaf6ae0472ee2f4bf9fb167d57abb9ad597ba84739d321939c4ca0027f532be3eb6da25937b0e80df613c27dd0170bdc0c26d25d8dfb92b160afb98f954c5dbd7ba7e78a4cf25531634915108274b955bf9ec0ddcdf6e3a6717eaec7425897e36d323f2957f54fcf16c4bf9516963bb8e92135b37781f414b719505cfb2f9dfe4561863bf2ffcd435791c63a2aef13b25f6323d41fb9aaf11e56d388def2233b3aee2ca003dc71e5a5463ad460e03cb6812135bba01cda1babfe477da7b13b8378c7eefb3179212eaf364bce5b973f62773190ae8de75656a86707645956186152270efb4b4e93e4f232f971ef943bac0b9fd38fdf6ef62acf25b646d583b77452a243ae3e70bfb651beff27655ead3df12263b326e836f835027ccf79fdd76f17eba415afcddfe3b405dd45c0cc63d122e408a7cadac32bb0b0edca86a6cf8bed77206b4734abfe68b1e15fe1a67dd811a2b727dcce955b9f1e325387057a5db89a1ec8b448f4ea55f7e207eb46b4399ce2dbecdfb1aff2b93fb931e369ef9751746d50f12b07eb229a681f7b3711bf5fddb08cc118aec0aa06aaf11a5e17fd9d81a2ab1a1479360df8bbb391bd7ac7b732806a3d8a56aed6e2370049275ad54fbe7fa250581c00f8752605f395daf8bec15a4a30bd8f0e59f0d5fdf66a656934b80e7507233e4f57e1695e71f63fa7efe2e200cd78ea74c908ec7eb6ad3c8418a24e73bce690faba395363e447b37a2f187d98ff4224deafabef12b4d3b0ce8ca3b800a600b1bb5d0e7313e08567ecc7c87efe04483cc3c61c36c421408f8ca3bd412d0825ba44ee79679775959a852eb3c133f5eb3fc4c416cf5aa67cf548debfa72a060c0a8f56a58b9a0f30a2c3d960e1489bd5dc8137060a615b172aafa74f4c039db7bfa6067bad8958ef45fbbe33c1fb4c93dc788aec19fd6bd8e49d574757fd8f265a0219bf273d75c3a3c78c5e6f70920dbafab4acb00e1c2990d809e65be86f8d596d6386875da684e044067571e734446cc32a48c211359194106a350d5d4a0e00e690202b00dd1a1cb4cc689c2e3eb2244ca62b6a484095316a960c82f5ed3f6e9fbb03ed5d5ef353cda54e5dfe9097024ce901b70b251fdb3c321e13af121070d414fb7a3ab9e43627f02d4235e7fc675a225462cc7a08e6ca13c6c3ba4ca82d2ef6cf9e26586cfc8b2c773d108bfe50896aa4b04d1b2d19fd2772520fa4b5919183b33e24b953bae66b4272de124cf44f81d374f587d6afcabf7d7691167bc98097044bcb3dcef85d83afe706ee60e36056e4363430186b3362de9f092ff882453a7c4bfba3d9b106301e6f34cc1471e9105c02ae42f0216c619b1713b986e810f296b4ab44c0633dcad5c32b9a1f70029d2cb86ab7861c31b863d673023c2f9f6d82683d485750e3ee1ac1ce65e8deaafd4b21456ef507aa367f03b632b7f8224561ef0bf5bb5ce89d2676c07033ee3581f2142684b9d8a38c14f0ae46ac97fab20f17baa0f01889fd9c58446c912edac4eae960951f4d6ae00e925959264bbf4b8ba2e4c2a9a0c6acf5d79123371cf637e33e54c394e1053d6afafa072cf90ab2ce189484dea73915a51b5141d984413d62d5e3086a12478a234318ded3f8515df4e7558affc367932e7b8ad9433f8facddc87d1bbd5b9c0ad4dcff3ca8b5c1d9ce8bbbc9da9d99e7341294f46fbd466bf9c6e278a9228fc5e7487530d6a3d88eabe601def5c3facd52e3a2f996181f16fcf81fb27f601a7d06e960e349b5868e4aa60159fd81ca657a5f1306eeb4ba7b778fc4163ce4a83b461840f4bfeae85a1488971902bc940895efa5c3fda2acdef56ffb25968366def90ee64dd9a151bc094fbaab64fddf290dfc24f2a37fb24374204d4c350072cf0ae992526d87befafffbc68ab1c419d38c2cc10b8d62e1daa5d3f37a041446d33febc4d091d6c7fa15308d48275296539b599b810979d21c79d93db4600ae94729542d61c2ad993cb7ad8fd73e821264dc593b15363e2aa5b0c1515e61b9d73e56d8c8230672265f4af410da0848781347e568ed8d2220769a0b96d8d3d7c50c4933c74a95f131099a2e8036238f9dc248b56ab2351625abf3a17de87eb0736833e3fa1eb326bf1352c835eebaccf3ba641dc7d1c6ba1c7ab47ee619b520f4a8f4838f0b9933ef26b76333adc73324c69a7ad46576a90b346cb2cb873a6f2e3f1fb9993cac1e953393a0b4bb98c45e3ca21498f5bdec4e7e74740740c7a6a642ff710e611232dd44bbb168a4ad28fe9d80d95f8b2108750a1c455abb926bfa88d7326f88f3bfb853c9a1d9aed6fcb16d49f06c08bec758ba1e4bb54710caeeab4439904819042be124247a2ddcfa0875af7db0ce909d72841628429f14a972110725b25150e579a658a5940b0f3866cd05e80bff3ffcba098d9fc7a5cb0d75d31e31fc85e697e4ee8f3e9075801ced6a179a8590ded73ea3df8d26ea587b19b11551943eba96642a93592c6dabe64391d3becd3d5e42c38cebcfd3e33a46d7c887534a70878893daf66048b0b75f1828bb9977eec8ef9fd8fda9ebdcc057091c0f1fbbbb094f27b72a7e81b14b253c7112c2a33f44cb25923bb353342ba341551612f7e2ab346a891475ce04c2920c20920287fd15dcbe54c48fd7a599555434a5d1ce1f6609528992a35e6d78266490688d066d2b909eadc3b4d760323dcbaa6c204e45aa00836209c8f72a44eff3eca7793c43b7db47a0117170af3e4fb9036f41c01e465f88728fdca2f4633e7cfe4dd8314fc442c02f8a4c1fa81f460ba6b8cac89dd607f6cf4a1ae7ef085151013ca9b3060fb8a46eb7bce2f070696406ce450c584e7803e6516f54557c6aeff60a4066da6cd54c24fbe4b79e277314aa7a9be1c3af84921e80fca9ec2bb26a1fbde030d7a2b7ff2de68d491c887c5b516c82d41dd009e939f77de01f5c5e2941d169d1f0d13efb2b5898570071ce9d70650ce1665603ee885a61921e011f6da562ede4be9cc7af1ef80a9f8335b73b00b4211e2120f4f375c7f82d9ed8be1bfebf8a3744b8614dcf3c5e3a88dca655744a01b9b27bc0d4324e78707034806a7dbf0525fc21e87ef7e60109bec0fb22e36da5da4e86951ff3617a161dc82ced39dccecce126bb5994b7ea9835606db75430ad5124ff7c9689c153faf694c0a3559724c377652eb2051b0f51f8b9f6fca54acce1dc0a2ba9d88331dabfea88ef03847f039ce5c0fc1a0e940e790eee8bf72bbc91c7cfd68b94ca8fffb6d68e402a92869b11b0699e2fbe48a264f9a1857841ba76276f87968e5c7702c93975e672ebf213a2e50ebdc8b72e68488a760f3ea365988c8745598e848505f2e6b560613f224a3fb92990ca582e54dc54d8e7e4f8bd5e7c472092a58f30bb56d24deff69a3c0fe700c0dde12fa3c4edf5e1da1b0e6b354083e028783dce1f85be09277846fd310e7", 0x1000}, {&(0x7f0000000100)="fe5a1bcac1375e58080b6e7d1308c61937db405cc50dd2bc4f5e5a2f02b44e9d473391fbf632c51831baade32fa8944ec4", 0x31}, {&(0x7f0000000140)="06bc4fe2fe1371a8cc58e2a5a4ea8c42d24607b1f85e57a7d87e890cbde1229a6e8add3a41e771099a751dbbb4a03e1090fa38c5e55449d59ec7e338bf6a19861a78becc9cf5cfc560a900615e0ea381f0cd22508e55b246119b738d83aa637aab65ab2c21204b075d013f65e3b4f7783329d8cb4b7f84a621ae8f50f280b73d", 0x80}, {&(0x7f00000022c0)="c197f1a400561c36a45733c132d760b5fdb0d10e5f9b45b3811c6f21a808ebee895d53984f124464e7932d85d43d33daf4c797e49efe0f9fad56f0fb3214c1f23ab84d05c067f7f1b710094de91544b798c85286387026c39ad8187bfbdbb711b586e65658498efab69ae1d373b838bdddff61406c3f51ebaa1dca0d7f86d8f1b011d42ef86943848814a829f14b6c14948319ae9965da9c078d2bf18f8bd9ede2a24abd19c5", 0xa6}, {&(0x7f00000001c0)="6ccd7c0fa921b9", 0x7}], 0x6) pipe2(&(0x7f0000002bc0)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000002c40)=0x7e7, 0x4) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000002740)={{"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", "808da36d458704709b47b7de3092aca0c402a199f927c7739c2d1e4990331742", 0x0, 0x9}, &(0x7f0000002640)="b4693f1e844916b96d759aa8ac2355489b4a24ee2a408e8742228faffad08e0f0d8e7ecb49be6eb6e2dbaba3c8d29cbb75ec28d4fd5d6870460d268bbeac785410898505270e835baaaacbec2dd42e65b7e57f501943050da86c7bf89a010fe4168f828e5c559a69de17165de34ad400b449a71a240e5f953bc1082337e922b218bccfc6cd5aa1b2faccdc89b3ca631a627da4449b4fb8496ed1b16c5c48d7f5729040aac295ab8fd9e497d1781ca4c14938bc8989a60a9f6d072e46417b0499e5386dd265bd4aff81e2e1030d61bbfbcd91686bb06e960a44f5a3aff6ddb8b54f815faa9d8d77fb2ecdd64ab2e1f826c923090760", 0x0, 0x5, 0x10000, 0x9, 0x9, 0x69, 0x6, 0x8}) geteuid() r2 = accept(0xffffffffffffffff, &(0x7f0000002480)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000024c0)=0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000002500)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000002540)={0x0, 0x6}, &(0x7f0000002580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000025c0)={0x64, 0x8, 0x0, 0x8, 0x3, 0x9, 0x80000001, 0x5, r3}, &(0x7f0000002600)=0x20) 00:06:39 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet6(0x1c, 0x0, 0xa889) getsockname(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:06:39 executing program 3: syz_execute_func(&(0x7f0000000240)="c4e2d145099898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b3244750e660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c2632c9af08171ab0b8a826eefa80d3e070fae7cae90e8628f6808a3056f0000004e00c4618de3c0f5263c67580f5b4a0300d030a1c9fb110fd3c4") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x0, 0xf, 0x1, 0x7ff}, &(0x7f0000000180)=0x18) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000200)={0x3, 0x7fff}) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000)="24e15619b20f5b096eb4c350b71026f67c04404e72185dbdc8c8f8236ab8aa1e1528f72ec35ced306d41df80142ade265e69e88988186b6598128f1ebdfbbe2f6e7de00904beabeccb0e310e82ee38dcd151dd167919b514bd55ad988e02adf503dcd4036bb4278a74a7b5a9c9e076e1488eca851b14e2f16321ec2e4b837dc3a33107170c56147cb00ffe0139be95873f8b3fa582845ec67476f4af27552ce4c8a0a6fb253ecfad2254653af3bbfa0bdfb938ff62a8d89e9c2926") poll(&(0x7f0000000080), 0x3c1, 0x1) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f00000001c0)={0x10000, 0x33}) 00:06:39 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) unlink(&(0x7f0000001b80)='./file1\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1fa7ad68, 0x2}, &(0x7f00000000c0)=0xc) writev(r1, &(0x7f00000008c0)=[{&(0x7f0000000280)="45767f2059f3ce61779589ac59d3d562330bf5b8da72e01fda787c67233e29cb2c512c09bedb51510d92a45d3164f716f7bb34ed1c425f50201122608ca0126f7da15d59bc247438d27644364c97cb5610c00f1d59ef064a24e10e24761a2e7d6579eaef691e07c10bc7fbb5b44aab0171006b12dfa15f7d7bc77a6dd1d93476919254ab931c48848158f90a2dbeabc4192c1384aaa2fafba78fd55230ff47f0d1810d7f4b64643d002df0d669f4778c1cd90117b10ddcc78e12bac97b", 0xbd}, {&(0x7f0000000340)="1cbdadcf7d545c6d71c32d3ccde5a176cebf400b0b2e3a71af00ae5d2287dc944344b7a5d361f3be5277ca2dafeb7442049697ced6523c52e63f053adb463c2baa4695ecea5f4a4b3a9825343c1fa77864d811a7c3b63056214db7822c60cbbbf7f89360e1533d82e79375329fa16732e2300124656676fe2c55e4028b", 0x7d}, {&(0x7f00000003c0)="97fb29d0d3a803152696846f61cabfa11d0e94ee07db326433d35ef2e1c3041b259aa47bc075e545ad3208dcef4e2524e15edd00cb747e87567815b50b37709df834247ec5df8eb027de0d7af8bd0d23", 0x50}, {&(0x7f0000000440)="aaf6b98cbb8606dca88bacf9efd62affe7ea3bb9c5f3dc1d3a233962cb49f43be2c2fbbf82ad11b4ee288136e8c804aa8778e21a55bc1cf2d602881cb204e09f99b80b", 0x43}, {&(0x7f00000004c0)="8ba888969fb3d0", 0x7}, {&(0x7f0000000500)="e7115a6811e5e7691522157f55693210df060cd2ef251b69f76de45a38ba992aa14ec9aac25714ac7ea6ae4d10dd7ab3d43be06fa4be9f97a41b4763e23b074c55c12191b2cd512c23ee5b04f0b0341cb8dae62f8076832fa37ed1081668944d218b5a550b2c6dfcddabc617e1892d406bf3a60a8a91a2bb79dece8804189d2eeee1d53caafabc80b7c6b72537261a537feda094c0be29992b1b191a52760e679bdb1cc58c1afad64619034d68592c2140c1252fafc14a3f9a1a0b2d8bc5dda000cf6af15e31ca3c293f57020aafe64759d6f085dea60200935552b7c84433e4a500c9bccb4aa9c66838d483a7e934178929d75f951c3689c4b037ff", 0xfc}, {&(0x7f0000000600)="8c33b6008f9a2a0095d5474264cdfc8965a7890b5610a0ba3a9a14690651d677b15b436b4ad21c16f1d3ebe4707712bbb0dbae2a9038d411dd2817d92c69cd8b4a3029984ee168ecdb648abdbd31a17c135884fc9341b27cae", 0x59}, {&(0x7f0000000680)="ef483467d9ef1acea581f840b0de8ff3130dac00622473c8ac3c4b31a8d724e7f2c2281e192bca3ef14422b6d7f8998646eddd2944f2a4122c5df7b13fac1891721c30ba7a35d22a237b53335b39cd824cfd837732cc01521af2e1fefc62e0b653e56382fdf5e8c43a564646b9a064d9ac4a9959cba7db01cf243290bd1dec447227a4536108cebb363310aedef0e27b7799262233af197f5112445f5ed2a0a8727bdc0db2dc68b887877429b18282be5a7ff5880482ec42bc15a007a8218240323bf7fc7150e343d149", 0xca}, {&(0x7f0000000780)="5dd377344f461259735603edf7e4d104195522cd397cbc4329bdc8804d54c7e8e0b1338b304a6d24023b426a566c107472043d8d33129e6324b2ec0d78281b91d1642a20597a4447dffbecbdca9c61381dc3e92bcda6d6a1b0ed1e8a0350f7af4e8571f7d03cdbf3550c39e2b0e4ba5bf33ffd6882f4297e051436c4f9ae23d52e071c8123504c72551b01ab99ff82d7da0ad599b491d098be26575e4760dddca829f898dc12a4edf09cf24fcbf901c0986eeddec4e7c847ad7d17abc9e1b24783d4117c9942f8d34fa8637bf55da9dafa09fcceeda78ebe0fccdf0b6b0d1aa677d5ed11cba8fe4d7402986749d2b3c3cb8daf491f", 0xf5}, {&(0x7f0000000880)}], 0xa) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x9}, &(0x7f0000000180)=0x8) 00:06:39 executing program 2: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt(r3, 0x8000, 0x0, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=0x99) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000900)={@rand_addr, @local, @loopback}, &(0x7f0000000940)=0xc) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r2, 0xffffffffffffffff) openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x0, 0xb, 0x0, 0xfffffffffffffffd, 0x80000000, 0x401]}, 0x10) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:06:39 executing program 3: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) 00:06:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, &(0x7f0000000240)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xa9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) r3 = getpgid(0x0) fcntl$setown(r1, 0x6, r3) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x3, @mcast1, 0xb6d}, @in6={0x1c, 0x2, 0x8000, @mcast2, 0x7ff}, @in6={0x1c, 0x2, 0x800, @empty, 0x9}]}, &(0x7f00000001c0)=0x10) 00:06:39 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet6_udp(0x1c, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000000)='./file0/file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000001c0)='./file0/file0\x00') 00:06:40 executing program 0: r0 = socket$inet6(0x1c, 0x10000005, 0x8006) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0) shmget(0x1, 0x4000, 0x2c, &(0x7f0000ffc000/0x4000)=nil) 00:06:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cc", 0x3e) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1f, 0x20000007, 0x14b0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:06:40 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000040)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608002400c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="37b3ee3d7bb24940c1ef9fc9bf90cea189") 00:06:41 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f0000000200)="963877bd7bca49ff39e8e763a947cf1034948d7d39553e85d5c7ec8629d0faf2a44aa0e687efbb21278b059e0126177a10ee288b4b710e4c8adb4d29b554723b76108ac24a1bc4f25d1089e6fbf8e8dc5107a08749", 0x55, 0x0, &(0x7f0000000280)={0x2, 0x3, @multicast2}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) write(r1, &(0x7f0000000100)="17ba16a67b5d33964d8504fb1cb5dc37fe0fad272b7c7fc40e984f31be1762c5fd58f17645e5316b20f6150345114abd0d0d08189d4406e3d0d6e241f1a5b05255ea0a69c5bda76101eaf668dd2acfbc931fcf6e5ca2e431636805affd944d14a753dbb73465cb1445", 0x69) setsockopt$inet_int(r4, 0x0, 0x41, &(0x7f0000000040), 0x4) 00:06:42 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) connect$unix(r1, &(0x7f0000000500)=ANY=[@ANYRESOCT, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESDEC, @ANYRES32], @ANYBLOB="27b1dbc55b860c1cee5a1a4a9cbf1fe5b0fd2e0aff08810202a87777765d727ff9f764b68a2a3c8d23c083a4daaf6166cd1ee245b5f3f40c86d293a97808b5008f1bbac0fb2cd0b72e8d377282d0fa5a1fb5dabbed2cbbebbfa975a37b205f5f14472ead53bd2da57accdfcf29b8e3a77c55f95164da5ac061e7d1ed690a7c862d28d2744da6f336393ceead8f8c5428a539f9e379293d64d5bd03d47e9dfa1c2cebabef3583472403779c31252ade33c62724669cb6dad0d98e261397ff7ddae66054a6c420", @ANYRESDEC, @ANYBLOB="cf6dddfacd806f195ccbab27fd0ed1fab3e225328089475e58b1875b113224233d3041a8632d34ee0f219f93072ed7aa1950dffbd1093779e18a1f0512cd2450f9ec881b57a4", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRESOCT, @ANYRESHEX, @ANYPTR, @ANYRES64, @ANYRESDEC]]], 0x6) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000000c0)={0x1000, 0x4}) r2 = socket(0x2, 0x5, 0x0) bind(r2, &(0x7f00000002c0)=@un=@abs={0x0, 0xd}, 0x8) getpeername$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) 00:06:42 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x10, 0x9) truncate(&(0x7f0000000040)='./file0\x00', 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x819dd}], 0x1000000000000013) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fsync(r1) sync() getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x100000000, 0x4, 0x0]}, &(0x7f0000000180)=0xa) 00:06:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) flock(0xffffffffffffffff, 0x5) ppoll(&(0x7f0000000240)=[{r0, 0x8e}, {r0, 0x104}, {r0, 0x100}, {r0, 0x20}, {r0, 0x88}, {r0, 0x22}, {r0, 0x10}, {r0, 0x8}, {r0, 0x6}], 0x9, 0xfffffffffffffffe, &(0x7f00000001c0)={0x7fff}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10040, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000002c0)=0x4) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000004c0)="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") fcntl$lock(r1, 0xf, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x9}) 00:06:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1c0) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000040)={0x10}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x36, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x3, 0x4) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x1, @broadcast}}, r1, 0xa4d, 0x0, 0x304, 0x8000, 0x1ff, 0x4}, &(0x7f0000000540)=0xa0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendto$inet6(r0, &(0x7f0000000740), 0x0, 0x10c, &(0x7f0000000780)={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = open(&(0x7f00000007c0)='./file0\x00', 0x10005, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000800)={@in={{0x2, 0x3, @multicast1}}, r2, 0xfffffffffffff39c, 0x400, 0xffffffffffffbc85, 0x7}, &(0x7f00000008c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000900)={r1, 0x7}, &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000a00)={r2, 0x800, 0x3, 0x800, 0x3}, &(0x7f0000000a40)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000a80)={r7, 0x40}, &(0x7f0000000ac0)=0x8) r8 = semget(0x0, 0x1, 0x208) __semctl$SETVAL(r8, 0x7, 0x8, &(0x7f0000000b00)) __semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000000b40)=""/122) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000bc0)={0x6, [0x6, 0x8, 0x7f, 0x100000000, 0x7f, 0x7fffffff]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000c40)={r7, 0x81, 0xf0fd24dc1d0dc366, 0x2, 0xfffffffffffffff7}, &(0x7f0000000c80)=0x18) setreuid(r3, r3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000cc0)={0x8, [0x9, 0x9, 0xfff, 0xffffffffffffffc0, 0x4, 0x372000000, 0x1000, 0x3]}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000d00)={0x3, 0x5, r6}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000dc0)={r6, &(0x7f0000000d40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000e00)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) 00:06:43 executing program 0: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7ff, 0xffffffff, 0x7fff, 0xfffffffffffffffc, 0xffff, 0x40, 0x4, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0xfffffffffffffffe, 0x756}}, &(0x7f0000000140)=0xfffffffffffffe47) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0xc1b5}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}], 0x14, 0x108}, 0x1) 00:06:43 executing program 3: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000a00)={'accf_data\x00', "8bbf71723617e56096ba644095bc6b206defab4e340b090c3da65b09b41b25a47e0256681530f98838bc20efdc50b0de7106146a1a67735202a8a224c93e6f462e68cd2614ababf5e1b3a97912c43b769fd94ded7ffb82c50333d5e5f097b79fed08e001700d5ebad3dc2c86bc3ed08b7bf79da9db0ad64f68ab4c253ed60d6212c7fcc541776ceabd4bbe9bf12242146da501daea103945d49d2e7d7fab486910910811102f4787b68a3cda3195077ca216a1069b6d7a4741fa9bc3298244cf0569354328023263cfd659f028fe492a8e4b82d9ef7104ecce95db4eca132191943a9132792aa5971149259572adfc24"}, 0x100) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000980)="3658735b23937134c7ef1313b6576e6d345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2180190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7408660fe9325078dfd5b51fabf175303933ac8bd2d5") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(0xffffffffffffffff, r1) syz_extract_tcp_res(&(0x7f0000000280), 0xa1, 0x49393c41) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udplite(0x1c, 0x2, 0x88) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 00:06:43 executing program 0: socketpair(0x0, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1b, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1203, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) 00:06:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202fd8c22183910334810a4449e26bab95ed60675aba3b5eb14071989e9e2991b60888824b37f00"/49], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x200}, &(0x7f0000000080)=0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x10001, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x1d, &(0x7f0000000080)=0x1, 0xfe9f) 00:06:43 executing program 2: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) r1 = dup2(r0, r0) getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:06:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r0, 0x6, r1) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:06:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8) connect$unix(r0, &(0x7f0000000240)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x80000001}, 0x8) r2 = semget(0x0, 0x7, 0x20) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x7, 0x200, 0x18eed63a8b6e8c62, 0xfffffffffffffc00, 0x39, 0x20}, 0xa0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="72fa4e25ddce815367834615e759fe4ebacb6b9a6247aa96f690e22b35f20ee04345cd7a0447541947292bff982019a7bc85dae6f15517dfa1b309002f3a601f", 0x401, 0x7ff, 0x5}) 00:06:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x1, @empty, 0x5}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}}}, 0x0) 00:06:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) open(&(0x7f0000000140)='.\x00', 0x8, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x401, @rand_addr="fee1acc0d6ba7c8186e487c521cf2da9"}, 0xffffffffffffff88) 00:06:45 executing program 1: r0 = socket(0x10000000002, 0x5, 0x80000000000) getsockopt(r0, 0x0, 0x6e, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) ftruncate(r0, 0x5) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "d9e21b573439d13367f5f40c0b2182212b234aadbc592511bfdd31f166ca53dc950d34ed270f0a3e71dbbdd16fe80c4bf8920588f6d1eb2d388f897630d83274705d933356084d252f5c93705c1aefe3872ce5f16d9813072f27a97ba41c2957664bf004f0956a978facdfc85df57ecdbda8d43b844b8bbb0cfe97e09ff7865a531eb6f504cf8823dbebef289f1dd7a60652a794cbbdeb818404db39d78f73961a02c9218800a2d9d09cabf2cc122bb4dd8f080cce1ed336b5c8662cd6e224e43074898dfdb41383986bcc44069496be97f71816d76e75f5bbd36f1d85d727e7053f80397a4c17b115a7aaec9f5fbd95"}, 0x100) recvfrom(r0, &(0x7f0000000000)=""/88, 0x58, 0x40, 0x0, 0x0) 00:06:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:06:45 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x73, 0x0, &(0x7f0000000140)=0x3b) 00:06:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x400) msgrcv(r1, 0x0, 0xf0, 0x3, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x7, &(0x7f0000000100)={0x100000001, 0xffffffffffffffe0}) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 00:06:45 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x3, 0x1020, 0x8, 0x1, 0x100000001, 0x7, 0x1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x9, @ipv4, 0xff}}, 0x0, 0x101, 0x0, 0x80, 0x2, 0x1, 0x8001}, &(0x7f0000000480)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x68}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x3}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) sendmsg$unix(r5, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) 00:06:46 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f00000001c0)="3597acc6847452a8305767927f4a39a2b13955712f2c3014ab351ab59abbc04388426362a6b7b3a77a0f9354d5382807867e99881148fb", 0xfffffffffffffdc2, 0x80000000000004, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000012c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c653000050bd01d5692e2cb9be2567c2f31325c772807e9e76117ab6c4e9b2ca718593e2c82d5d3bb39b56d49b4ed9a0dbcfb04f4df8cf154de6c61d55be3af6f2ca86656a44956f0d394fe2ba64574208980e83a101d6ad6be7371145cea3eedc012b5e55fd66da06aece43064f4bbf57a8f405d5d7900f57081df88f74457c5212e674b109e8a6944ad52f28027d2ac6371de4ee52296621086da71413b808c78f9508ab3962681dd846bfcd35b8c123bed088a41cde78d2ec7eeb9ef505e3cebbe540249ac6942260f210a9b5c547d39bb6bae3a36cf58b13776e0cda880608171ec12c1ee7eed4d"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x1) shutdown(r0, 0x2) 00:06:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), 0x4) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000140)=0x7fff, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000180)={@empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0x1f}, 0xc) 00:06:46 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000180)=""/33, &(0x7f00000001c0)=0x21) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = semget$private(0x0, 0x7, 0x110) fcntl$getown(r1, 0x5) __semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000200)=0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140), 0x0) 00:06:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) 00:06:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x61d, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) pwritev(r0, 0x0, 0x0, 0x0) 00:06:47 executing program 3: socketpair(0x1b, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4) syz_execute_func(&(0x7f0000000140)="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") mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000000c0)={0x9e5, 0x1, 0x9, 0x200, 0x3}, 0xc) open(&(0x7f0000000100)='./file0\x00', 0x104, 0x0) 00:06:47 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x37b) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000080)={{"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", "7f8c15fbee39e1d08563465c847bbaa506cc44fbd8ac6a4d5658e2ac610c1217", 0x9}, &(0x7f0000000000)="8a10ffd696c81f63da094d6634dc55e353fa3e1522ab889a9ad567172547dd13ac8330be33ba3bdc5741ff84ce03", 0x80000000, 0x1, 0x0, 0x3, 0x9, 0x97, 0x67, 0x3}) 00:06:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 00:06:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x6, 0x0, 0x0, 0x0) 00:06:48 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x4, 0x4) select(0x3, &(0x7f0000000140)={0x7fffffff}, 0x0, 0x0, 0x0) 00:06:48 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000140)={0x4ea1, {{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, {{0x1c, 0x0, 0x5, @empty, 0x80}}}, 0x108) 00:06:48 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000080)={{"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", "9db890951dd69f7ec480eb753eca67f4854900c83389db77fad59b55743feff7", 0x5, 0x100000001}, &(0x7f0000000000)="1d2d9e767aeac0bea2a47c752e861ffbb1d4374915939b558e6e3b6b5ec0fc40608acb0e8862f51d086393a12bf1905b4edb4ed8549ca1651cc544c53eada76e6c8f9f6547996bfc83458110", 0xf3, 0x10000, 0x4, 0x1, 0x4, 0x401, 0xd2e, 0x2}) syz_execute_func(&(0x7f0000000a80)="1c16c4637916d7b098cd801b68e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4b9babae9589b26c7e4c753fbc4e101edfec4466727c9c90f0d437a3ed107c4c2b90a23d262d69d8f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b30454d838369a841b7b39945332faed3efb518dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720dc4e27d13350000802066660f3a0b0865") 00:06:49 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r1, 0x0, r0) accept$inet6(r1, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0xfffffffffffffedd) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:06:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) utimes(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x8b}, {0x5, 0xdbd}}) 00:06:49 executing program 0: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:06:49 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c050f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000240)={{"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", "9dcdc2a355e1897c8ffd0d049e548f6580d4d9aa6f96ea1a3a965d2bb8f1088f", 0x0, 0xfd31}, &(0x7f0000000000)="5695400f85c33bf391f097f93732094abc56039987", 0x512, 0x80000000, 0x3, 0xffffffffffffffc0, 0x1, 0x200000000000000, 0xb147, 0x100000001}) 00:06:50 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getgid() getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140), 0x0) 00:06:50 executing program 2: __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000040)=""/144) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(0xffffffffffffffff, 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x30000000) __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f00000001c0)=""/229) 00:06:50 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) sendto$inet6(r1, 0x0, 0x0, 0x80005, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="05f81034b59d570000b2d1ca33ce0bdbb51e958d223a897a22b6e68b7ff5dfbf77873370d67fe90f13cddca7066e3ca47c9a5cc4e3c6bbe46a26e26f8c3fa69ae4bc90f72bfb4ac3bfde2c909f06c9baf19c6de2bcb5b37bce76782115fa5a746e74b8f18cab"], &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x6, 0x4, 0x3}, &(0x7f0000000780)=0x10) setrlimit(0x6, &(0x7f0000000240)={0x10000000000b35b, 0x7}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x2, 0x55a3, @mcast2, 0x3aa8}, {0x1c, 0x0, 0x1, @loopback, 0x14f}, 0x1, [0x1ff, 0x100000001, 0xb30, 0x3, 0x3, 0xfffffffffffffffd, 0x7, 0x3ff]}, 0x5c) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000140)={@multicast2, @loopback, @broadcast}, &(0x7f0000000180)=0xc) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa024140000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:06:50 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x100841, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x10001, 0x4000, 0x2, 0x101, 0x0}, &(0x7f0000000980)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000a80)={r3, &(0x7f00000009c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x101}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @rand_addr="9708693890d32a6b3cc9cc74e07e6222", 0x10001}, @in6={0x1c, 0x0, 0x100, @loopback, 0x3}]}, &(0x7f0000000ac0)=0x10) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x3, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) truncate(&(0x7f0000000b00)='./file0/file0/file0\x00', 0x8001) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="07000000f9ff030006000000040009002000"], 0x12) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r5, r6) 00:06:51 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001180)="ec5e13af40b3721c67f517d9bb7b9019acdcae85e8f1eda61f047d9772580c8c06ff4dbe453eb847b3c83df12f8b23d71b610d57aa5a7e1e95040d2940aef1fe70c50c8a2a0a54eec75188f0bdb587eccc7ac4f9a2c3942f3fd0a8c4c87280021a2b9226261595b504cccb9bcf1cc23d8e87cb8a0abe14ca8d6c7af93a5f053b84f643cf198fb2e46dee2c54c780dd97643e0f72320f3ff8a9b453e50ad60865b69b28e69f2b7edcd83f38287f60883a122e1218903dd6d30ab108aeb1233e3406e3402bd6b5b2a01e3c1e68e373d0f3a214") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000180)="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") syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR]]]) 00:06:51 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)='./file1\x00') syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac0fb00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x81, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x20) rename(&(0x7f0000000380)='./file1\x00', &(0x7f0000000340)='./file3\x00') r2 = fcntl$getown(r0, 0x5) fcntl$setown(r1, 0x6, r2) 00:06:51 executing program 0: syz_execute_func(&(0x7f0000000180)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:06:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000001) mlockall(0x3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x410, r1, 0x0) 00:06:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x44) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:06:52 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) read(r0, &(0x7f0000000000)=""/53, 0x35) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0xffff, 0x0, 0xffff, 0x4b}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0xfff}, 0x8) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000300)="f52b9bb2ab1d37e6189855958284fb2c5d236418fe086f9e71d3b4191af553066bfde92c996f6d8638e244711a512482acae748a820f6ac04f408df67e01d7c36c2e4006e10eedf513e0be42e0c922fa97d4fb42bf364fb556e6e7e232de4d480dd0ba5ad5ce237718e604674c3574fa3cd6fe204aeda9f9e9ff36855828b70e578b59f84e0cec0036", 0x89) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x1, 0x5}, &(0x7f0000000400)=0x8) r6 = accept4$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000480)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000004c0)={0x2, 0x8, r2}, 0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000500)={r3, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000580)={r3, 0x3, 0x6, [0x7, 0x8, 0x2, 0xdf1, 0x0, 0x1f]}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f00000005c0)={0x200, {{0x2, 0x1, @multicast2}}}, 0x90) r8 = dup(r6) ioctl$DIOCGETSTATES(r8, 0xc0104419, &(0x7f0000000680)="8a1b7064b64b8f30aa33a22fb4f1e6db1a408e7203cf559c") getsockname$unix(r8, &(0x7f00000006c0)=@file={0x0, ""/4096}, &(0x7f0000001700)=0x1002) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ioctl$DIOCGETRULESET(r8, 0xc444443b, &(0x7f0000001740)="de3ae70621fe0697adfda03e47a39c6a1fabc80c07737def050ef320dcae76e84e50a08c62fc14b5fff176c485cf524795b73f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000001780)={@in6={{0x1c, 0x0, 0xffffffffffffbe66, @rand_addr="2930a50c367a30098077e7d28aaab9f0", 0x2439}}, r7}, &(0x7f0000001840)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000001880)={0xf, 0xfff, r7}, &(0x7f00000018c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000001900)={r9, 0x9}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000001980)={r5, 0x40}, &(0x7f00000019c0)=0x8) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0xffffffffffffffff) socket(0x1c, 0x20000002, 0x3) r10 = getpid() r11 = geteuid() getresgid(&(0x7f0000001fc0), &(0x7f0000002000), &(0x7f0000002040)=0x0) r13 = fcntl$getown(r4, 0x5) freebsd11_fstat(r6, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000002100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r4, &(0x7f00000021c0)={&(0x7f0000001a00)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001f40)=[{&(0x7f0000001a40)="8908c440265e1ef90c092b29d61147eaa883092ae26065d9f3c5e53b8d0f97485889789e0c29df12636c7685b9bbe7bd8a57d2a3f02f0b980b6b39fd0e064c6f74f260bd92bd2516c5f5340dec5c8b46d5654ec9c80cd1fd4e01ed7e2420c041b6517b4e541e59246e1ae87826fa0ead393972b702b1dcb67ffc2303cf0c4ee20f17873f14c87816513142a859ce3108a265e7cc66dbc6877f73ab906e3f9432bdc3687193ef36647f18293fe6eaec8988c5551a64ae82735d45ea057ce4b81a47cd5f26d623daf13e05508cbec730d60c3f6f3e6c8e8ba12d0a5079ddc425901f1e707a777a7b482b6e5361b38ecf26", 0xf0}, {&(0x7f0000001b40)="5b6df0e947987d981c8e456d1456e32294da65ff25e3c9e6231d2af480b0db05fc7b2270acf2e29e408a25eba76acb35b5d5c8d536f4d39edb3691ca60f1b83d21c57f5e1d50ad294cd2c6e70ce858cc4bf7618a4ba56f83c4187e6a02ba03230bf034edda08acd04e4e7bce8f152a02cd702030a16842b43048e753be83266b95a4725729e847b66c78cbec11ea5aa6a6963c99e3d87e03bab1", 0x9a}, {&(0x7f0000001c00)="29b2b4f25ebf90851ec4af31ad67c151e551dccf1bb67b53ea7b88619060b558b88d16b0074a2e1045162f3658804367b95ffee4fc83598354a1dea79e070de9bf5303da57dfa351d91090fb45af8392568d6fd60ab738002c728be5152582b273388aa8a2846e39781c48514c0679bbf329fe9320ce222628eadc41d1584784d6e415030656048a0bae40a5", 0x8c}, {&(0x7f0000001cc0)="d99188b3863b78a924e6ac4fe31160abff68f647ea840594a6613e3ef3c63f835740bccbde0f589d32be5890aac08d710d1dfd5aa7c92c790e53ae439f0a496ff40b7e444a6a0e2efae333d6a760956676131e55e42dd6fa23674e7d4140e030ac47fbc577bf8484bb965fcd6f275f887769bdfd96d6a1d4a44e127b12c0fe3b217f8a6f46af84d6567b52d29c8e39ad97b7341aa4dcecb4ca55d8faac8150a16baa34db6acf606e9d2b2d8e5630672d7ca12c170096d93ad88077a5adb3ecea", 0xc0}, {&(0x7f0000001d80)="9318a3cff6f4831bb9e9c976b825f73e5ad6b1d13fb874d803fa24a9584075dcaa1d98d8e8ee51a25c2e3c388f018149436242a2427f6c13ef58268a728e51360aeb26e1474290", 0x47}, {&(0x7f0000001e00)="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", 0xff}, {&(0x7f0000001f00)="7331e2551061cbca32205320577faef00a875b88d6d1d84dc74649ba1c3a522bea6403a9821243d439c6dc5d06ecf7fa51596189", 0x34}], 0x7, &(0x7f0000002140)=[@cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x20, 0xffff, 0x1, [r0, r4, r8]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x60, 0x80}, 0x2000c) 00:06:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) 00:06:52 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x315, 0x2010d, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0xfffffffffffffffa, @empty}, 0xfffffd2e) 00:06:53 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x80000000}, &(0x7f0000001400)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000014c0)={r1, &(0x7f0000001440)=[@in={0x2, 0x1, @rand_addr=0xd0}, @in6={0x1c, 0x3, 0x100000001, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8001}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x180}]}, &(0x7f0000001500)=0x10) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="de000000dcbcd08ba1de4d7ae9780666cc98fcdf2fc3f62e23a8f9e9b929ed6509e06b8d3354167c1076d1837d2631ac95342087706eb6846e7a2841941b6b82f5fbb3fda7431e2e501efa7e73d367a3ca2cb501be3ee0f9bceeab43a4c8c3201201acc1080c1a30fb75087ddcb3276ecd0d42c20f0022bbb6184bab3bdd1d25268551fac3d7dae6fe97d4f1422380e7dec983d22c3b48382bdc88d98c5515108ee2b19b7746efafb4e2b75ad843067719c45aaf984642f5a0dadfa54e81371f8518af73424879733bc30cac3a30de269eee660b78a497b7bcc10000000000000000"], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3}, 0x8) pipe2(0x0, 0x0) fsync(r2) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x4) ioctl$DIOCGETSTATES(r4, 0xc0104419, &(0x7f0000000300)="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") 00:06:53 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) r1 = dup(r0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x10d) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xffffffffffffbdf4}, &(0x7f0000000080)=0x8) recvmsg(r0, &(0x7f0000003740)={&(0x7f0000000100)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000035c0)=[{&(0x7f0000000040)}, {&(0x7f0000001140)=""/120, 0x78}, {&(0x7f00000011c0)=""/88, 0x58}, {&(0x7f0000001240)=""/175, 0xaf}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/156, 0x9c}, {&(0x7f00000023c0)=""/237, 0xed}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/218, 0xda}], 0x9, &(0x7f0000003680)=""/168, 0xa8}, 0x40000) 00:06:53 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2300000000000000000000000000000000000145aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/126, @ANYRES32=r1], 0x2) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000000)={0x6, 0xfff}, 0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r4 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x7, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r5, 0xffff, 0x9}, 0xc) 00:06:53 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x20400, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000240)={{"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", "39fa495c265ae601148ad3c9fb167919b9f536cb309318dc815d98404a558c95", 0x6}, &(0x7f0000000140)="68910b88891ba52f9e2d07b70e93f767c8701a4b46b59ad54fadebae06303ffd4585f90512aebad69d3ea7cc2f3247ec8e65fd1e6b95d57c28d32997d84d8f8018967853cda462a0b99b3126b8e49ce83452bab4024af36d4b9fd4a6490750ab65b6cf311cf274e0a9382f48b10f80476209b326ed807ee01255c16761d8f4f2c93d4ea77eaa347c25b50077cf2f75b1b94224801ac9a2051683d096de1ba2bfbbdd6632b63c52839f7ed0af69", 0x6, 0xbbb, 0x1, 0xe70, 0x3ff, 0x100000000, 0x5, 0xfffffffffffffffb}) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') 00:06:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x2, 0x1000, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x3, 0x3, 0x0, 0xfffffffffffffff9}, &(0x7f0000000140)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x8c19, {{0x1c, 0x2, 0x0, @empty, 0x84a}}}, 0x88) sendfile(r1, r0, &(0x7f0000000080), 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x100}, 0x8) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") 00:06:53 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000015c0)={0x2, 0x2800, 0x100000000, 0x3, 0x0}, &(0x7f0000001600)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001640)={r1, 0x1ff}, 0x8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(r2, &(0x7f0000001540)=[{&(0x7f0000000140)="7ec6eb372e96df6d5648d09575a03a6f619c92f804795a4288ba48026d448cd57cd4c53d2dd81292daef5cc09d9f9efdb57f96cd725c4feb935c8942969b0d62475bd8c3a14374ae22afdf9fdbf70e2b8f49e27063952390014a24bb8db1686355cdde4bd14a32dbdaa4cc8dabae0f59699a978f67f9d3b59dbf0d1b49f4a430301a9677c6db97a92fb906cb220f979d687a9be5a32bbdcc95327c825058888637446d84e01a16a015a5cc4bdca06e92c73fa57295bda64b207ce4b367091d1736c0fe3931992f287915d4dd2dc8e244d05ddef44cbfa881804907efd24331bfbb56714982", 0xe5}, {&(0x7f00000000c0)="27dd952c70a633b01563afeb95863eec4a818134a733d77a054750fc2a422f11b30888e4f2acdef115006aebea88bf5fdcef8601ff", 0x35}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="717b9e320e903ab1bfedd2758e589d624af196fc1b101a2a0d47708ba091bc686f90de436922dc764462a38cfea5676c790ce2ba8475fab95203c2fa2a80fea898681ea75c647e5ed74143f8f554e9e728d6cd6d71049bfc03bd0584088bc9b8e430025e0fbb2a1b082d352c7ef81ec5de3b58bef2afd78d57344a5e798062419a1016dbed68a5e7571e2e0527cfd9d0db35d771a4daaa61d7a28f595746f252751f5d186506f323dd1d9ac167a236f9133ac881e9ba6a771ce7fb0c30afe26bc50ff721c53fb8e00da87af744443e9f341101560016725be8", 0xd9}, {&(0x7f0000001340)="1ef3aac745aac9746509f37ab01d3244056ef292c02f", 0x16}, {&(0x7f0000001380)="177b4ad6791fb65699fbcd1741fb74e887c01404df8e950010f49ba0cc25a0a97d873564c4fad4ec4f3f80d83e37d33eff26a3d57315eb8638a2b8f3fbcb7d48202610ae03255b843ca24cab1db34f884e4609a23d77e337f2a57fc41ab9ef3d7add0c69febcafbbfc1866803a45cacdca59d79453b8e4c346a8181d08208d7e6f24db57902bd57ff3a671919fae4af6599911cd0e6323e5478f7e8458e7fb1c0ce44bf31446c8a27305bfd4d18cef0e412a84ff67fe4a32fdb45f1835d339e6de30da", 0xc3}, {&(0x7f0000001480)="312e910e1188c21c34bbb63c31e514be71a938c58a9c4cd1dfa7de63f11aa08b4fd819858d3d9d01da48ada6e317e6c817f243126358602fe3a1a34e251856a7b9f4a86fa668955bc5c3cc886f321f13a33b4378a6f088ff25b0722c4f70b615e7c7a1f38b14675e8ee581f7840221f2", 0x70}, {&(0x7f0000001500)="889166ef30cfc1c5fc691e4e0f7ed3481cc4e58273460dd837ad9ef6d03c3ccb64343047e5f9fd9f867d6737e2210d15cc17fa624cc780772b9cfa3c", 0x3c}], 0x8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) 00:06:54 executing program 2: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x2, 0x100) openat(r0, &(0x7f0000000380)='./file1\x00', 0x20000, 0x1a) close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x842}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r2, 0x5a, 0x6}, &(0x7f0000000180)=0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x3}}, r2}, 0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r3}, 0x8c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x37f) 00:06:54 executing program 1: mlock(&(0x7f0000ce2000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000006c0)=[&(0x7f00000003c0)='\x00', &(0x7f00000005c0)='],\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\\-\x00', &(0x7f0000000680)='\x00']) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', 0x0]) writev(r0, &(0x7f0000000280), 0xf3) r3 = accept(r0, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000400)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget(0x0, 0x3, 0x8) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000480)=""/16) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000a00)=0xd6a, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) poll(&(0x7f0000000a40)=[{r3, 0x2010}, {r3, 0x40}, {r3, 0x4}, {r2, 0x2000}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e220000e1c400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac4d6059edb6e74452531c09ac8c83ec823ed600"/136, @ANYRES32=0x0], &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r5, 0xf}, 0x8) 00:06:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x1f) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:06:54 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) sendto$inet6(r0, &(0x7f0000000040)="9eb5c20f1c522bd3db923304488413dbdc870882fde4aa88b91cce35097ee0d4bec1fd06339b1165a2e329b35b986e9ca4074457bfd5c46badeb69e0cc9ba70c358bd8c0e0b2915f2d2c6ee44afb26978d59", 0x52, 0x185, &(0x7f00000000c0)={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c) accept(r0, 0x0, &(0x7f0000000000)) 00:06:54 executing program 3: ppoll(0xfffffffffffffffe, 0x2b0e, 0x0, 0x0, 0x2a7) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194) pipe2(&(0x7f00000000c0), 0x100000) 00:06:54 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/73, 0x49, 0x40, 0x0, 0x0) listen(r0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000040)=0x6, 0x4) 00:06:54 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = getpid() freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000040)="7cda5a46e0a53816302ba56a809d198364f8dd6305d311420be3d97fe34f5991c30f760e9d5f5ffbdf416ed1c9dabb35cf14bb9406cb451318e931c1b72871a45b0c84532a37736dc1140e5ad5aa1919e7eeb1d7f117333733a1eada531eba438dd40f79cb0fe251fd9537b89380c959767adde6b8d2d9d3401e01596730b52e65a92aec0a3ad6c01c923b138aa67b3625", 0x91}], 0x1, &(0x7f0000000240)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x100}, 0x8) r4 = open(&(0x7f0000000140)='./file1\x00', 0x1080b, 0x50) faccessat(r4, &(0x7f0000000180)='./file0\x00', 0x40, 0x1200) r5 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x200, 0x0, 0xfffffffffffffd4d) 00:06:55 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup(0xffffffffffffffff) r1 = accept4(r0, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000700)=0x10, 0x20000000) r2 = dup(0xffffffffffffffff) chmod(&(0x7f0000001980)='./file0\x00', 0x58) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)={0x0, 0x80, 0x1, [0x800]}, &(0x7f0000000580)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x2, @broadcast}}, r3, 0xffff, 0x3f, 0x7}, &(0x7f0000000680)=0x94) writev(r2, &(0x7f0000001800)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="7ee2ffdfb14c1d0f0f1bdbffb27b34c06798a093670a68ae2670d7477f07e1c69cf9ce133a0c5e5e2ff1", 0x2a}, {&(0x7f0000001780)="64f6778bc5c01d577bcf08cb3f26218b64c2b79d00677debce9984c601d0bbb75bff0103eb87e62ef61a7f7825ecf5e027ee9c8da890587c2ca220feb84c7f8f69c2fa485d386966111d3a1e70be6b5efede721a66452c8c68127c5d058df6cf4fba9fa6b3a1", 0x66}], 0x3) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000ff001c004e213315000000010000000000000000ffff00000000050000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072340fb0", @ANYRES32=0x0, @ANYBLOB="010100003b1e6002b0f100000500000008000000"], &(0x7f0000000080)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000004c0)={r5, 0x101}, &(0x7f0000000500)=0x8) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000001880)="6bbee06fa1bccd629c48dac291934613d47b0cb05f4ac7f169ce102385d8d91a470fc057e8d0a22a6547f8e59caffcd3149d949642bce2d7af4bac05ac464eb97fe83f9f87414c0436415f0683bf12d31ea4a2aa9eade5fdc08c270300b115b253f564120b5f295cec4c64ca8966164863d486033262523449589e709f8a08830227458e6ea436c2606e54d047c4543a237e5d140c4be46f211252b09c7f5fe1d6d11c0f9da73d908a71718e4b6c3484146d70455762b5dfa928f7d7accb9e7bb08fba2d16741dfdc3b641f4237206d09885ca24026d5099be1c139e79") getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046f3ef53911f6a9648cc000000000000000000000000000000000000000500000000000000000000002300"/136, @ANYRES32=r6, @ANYBLOB="4cd7f50001000000"], 0x0) read(r2, &(0x7f0000000400)=""/10, 0xa) syz_execute_func(&(0x7f0000000440)="c401d162f466410f383d19c4a15dfa680065470f1933c48111f662063e660f6a1ec4a23d2fbb0000002164a155ed0b6000000000c46158120326f34e0f38f662a4") setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001840)={r4, 0x6a7}, 0x8) readlinkat(r0, &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)=""/231, 0xe7) setsockopt$inet6_group_source_req(r2, 0x29, 0x54, &(0x7f00000002c0)={0x0, {{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x0, 0x400, @rand_addr="1f715865694b3a71947e9a7589c9a273", 0x8}}}, 0x108) 00:06:55 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) fcntl$setstatus(r0, 0x4, 0x1000c) 00:06:55 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) flock(r1, 0x2) flock(r1, 0x2) flock(r0, 0xd) lseek(r0, 0x0, 0x7) 00:06:55 executing program 3: r0 = socket$inet(0x2, 0x10000005, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x6, 0x0, 0x0) 00:06:55 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000d0e000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xf4fe, 0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="c5dbdcf45369375d89230d27beac27d538997c752cbcce80bdb38a5df5cde23201b16ce32002f64508ad9061f510609a46da36a18ee97460018bcada34f065911838a212747993aad56c946c6356a2671d330b3e31c3e28206fab42a8d7340804963b442a0923dbd3ca8d5ba48e5c93834f2db68db6c0cc84e81d281fae9b04e7d14d2a1b0a813521aec51ca341e1ee3d1bee88dfb2c77677ea311a2c954587f828affb882ae44cb2d98b9d0561048262471be334e041de8de780ee585f0721d1144adbd57f060731a70da9eb4e445a06a3c2a44fd65d1fabc5e2ab916a0d57c18a84a8987c751a3c85a6dda") 00:06:55 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x2, 0x1, 0x1, 0x6, 0x0, 0x3, 0x200, 0x2, 0x5, 0x74]}, 0x18) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) syz_execute_func(&(0x7f0000000380)="b18491cd808e6b00070769ef69dc00ddd0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d18410f01d5a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") 00:06:56 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket(0x1, 0x7, 0x9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2}, {r1, 0x80}, {r2, 0x8}, {r3, 0x21b0}, {r4, 0xe9}], 0x5, 0x737) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r7 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r6, 0x2) fcntl$lock(r7, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) dup2(r5, r6) 00:06:56 executing program 3: open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x402, 0x81) r1 = semget$private(0x0, 0x3, 0x42) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000180)=""/241) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000280)={0xc000000000000000, {{0x1c, 0x0, 0x3, @rand_addr="922cd48152075f724cf8c7260dba13d1", 0x2}}}, 0x88) syz_execute_func(&(0x7f0000000080)="982c3a0f050520d0f807b06a4141e2e996855b99a4c466a4c4660f8fc8108f61eb0466f66d220f66450f73db0421fc22ebd72e41812047002b0000000e49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000003c43184141dfbecebedfbece00000064470f8c8d04000075f344ded7c4c26db6e420b15ffbb15ffbc461d561970d000000") r2 = socket$inet6(0x1c, 0x3, 0xc64) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @rand_addr=0xa64}}, r3, 0xb7, 0x8, 0x80000000}, 0x94) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), 0x4) 00:06:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3c, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={r3, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:06:57 executing program 0: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000140)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f02c4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b004040f0f82dada048336000000") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) fcntl$getflags(r0, 0x3) 00:06:57 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt(r1, 0x2, 0x9, &(0x7f00000002c0)="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", 0x1000) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6669c9f2057ff66c653000"], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023d2ebada6c653000"], 0x10) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) 00:06:57 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r2, 0x5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r3, 0x0, 0x4) recvfrom$inet6(r2, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xa1, "f115708967375f7908f1fbabff9f89888ad1708ebe18108fefabc8366475cb0648c6900ff2ab7f3593e258b8eee08208b8447e1986ad1b637a3a97218f2d34fccc38d8dc139c497f8890d4c6c5e577699fa832477fe52ddaccef8da289c6b7374f2f6d20c9b0f3632e954615ebd7429f24ed1234f6844a880ba36dd5a7ca61c65dbae3cc7f154648f98eb5fc81da4483a54c8571648dff5ebf1dad425c86df4fdf"}, &(0x7f0000000440)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004b8a000000005084597fb506188b9471ae39b5d593e703000045a497f12e82722aae478b780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de94040974170bf9f1d2ee5fddd1ed89224ada588e55b8724466242efccdae63151b39ffdd7e2f01c18848753fb92d4212cad098ada07a49e48a4012b9aacaff20818498a05e3ad10b1e0631bd", @ANYRES32=r4, @ANYBLOB="0700000020000000080000000500000009000000"], &(0x7f0000000680)=0x98) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$getown(r2, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000003c0)={'freebsd\x00', 0x7f}, 0xffffffffffffff74) getpgrp(r0) 00:06:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f00000001c0)={0x10}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) 00:06:57 executing program 1: r0 = socket(0x10, 0x20000006, 0xfff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x2f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x674f}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) r4 = fcntl$dupfd(r2, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x0, r1}, &(0x7f0000000240)=0xc) 00:06:57 executing program 1: syz_execute_func(&(0x7f0000000440)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008e6fe958e32447d9a502000100e101edfec4427d822a2a00c4da767ef2168f4808eebce00000802000c4c3dd6d680748515140cfc1ea130101f36ec35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x100, 0xfffffda0) getuid() 00:06:58 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f52000/0x2000)=nil, 0x2000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) select(0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x6, 0x8, 0xff, 0x4, 0x10001, 0x4, 0x4, 0x7}, &(0x7f0000000080)={0x100000001, 0x100, 0x2, 0xff, 0xbc52, 0x137b673, 0xfffffffffffffffd, 0x5}, &(0x7f0000000100)={0x1, 0x2, 0x401, 0x8, 0x4, 0x18, 0x8, 0x3}, &(0x7f0000000140)={0x5, 0x2}) 00:06:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)="01", 0x1) 00:06:59 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000180)="b9ee01000071bc010002", 0xa) 00:06:59 executing program 0: r0 = open(&(0x7f0000000600)='./file0\x00', 0x10001, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={0x0, 0xfff, 0x0, 0xfffffffffffffffd, 0xff, 0x7ff}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x30a4}, 0x8) execve(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000440)=[&(0x7f00000001c0)='\\\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='&,\x00', &(0x7f0000000400)='(\x00'], &(0x7f0000000500)=[&(0x7f00000004c0)='$\x00']) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x0, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x35, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r3, 0x7, 0x8001, 0x112, 0x8, 0xdb, 0x64d987e0}, &(0x7f0000000100)=0x98) socket(0x1c, 0x5, 0x0) 00:06:59 executing program 3: syz_execute_func(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mlockall(0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0xe6, "7b540327630fe75fc23e612ef6c62e31e92b6bbb5ef35b8cbd96b4efd31b778173bbb8a5f6ad927217ae8ed393981901f85c966317081cc9070789beea6062adeecddf10055e52c9c8e8d91e54643b8996483706d7014d1ee33a01ae966a983bacd1945ce9daa188323f8cfcdd40b40ffacd24c9eec41d990c7df482cc7aea77b90ebd7286d36b56597d0c1a1e5ab812276ed93ef106f418847063afb5743aa99c17d2f7993579a32acb84383fd0a5fc8d1bdc4377ce7ccdbf8da562aed34a645a3afb511580c8011baf3961f7157a650474b7d422bb9debdabf26acdbbace61a3320b11cd21"}, &(0x7f0000000200)=0xee) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x4, r1}, &(0x7f0000000500)=0xc) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = msgget$private(0x0, 0x202) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000006c0)="9dac8f9a7fb5b84248806b3524a14c9a8e9d676a20230340772fe6e481416d606e9bd29f626ae9ed08fcd2b514bf73d8f22e90799a66884badfcf7a16aae7e5eb74e70ba9f3460a7b4c1dd69cffef21fc82c119014b4de7a5b1b11af86e1b0c44d73110ad3d3eb8d17c0b01015233a46514057cdf10c75f66762ccc60f3478a37c0220d693e19f176c9a0759b53adf496c6dc7ea287a8decb65e9da6b6c079410909ad2e5d2eb758c732f6112f416b80bae8") msgrcv(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x8, 0x1, 0x1000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) getpeername$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000780)=0x10) writev(r5, &(0x7f0000000280), 0x3e) close(r4) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) msgget$private(0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb2641ac0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:06:59 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) syz_execute_func(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r4, 0x100000001, 0x0, 0x1ff, 0x3}, &(0x7f0000000340)=0x18) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000480)='\x00*\'\x1d\x00\xac\f\xaab\x8a\xcdA8\xff\xff\x83\xc00x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xffffffff00000001, @mcast2, 0x10000}}, r1, 0x7, 0x0, 0x0, 0x3ff, 0xffffffff}, &(0x7f0000000200)=0x98) sync() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getresuid(0x0, 0x0, &(0x7f0000000340)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4$inet(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x20000000) msgget$private(0x0, 0x0) 00:07:00 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000000780)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000007c0)={@multicast2, @rand_addr=0x5, r2}, 0xc) r3 = dup(r0) ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000580)="da247b3e1bf1355a0157f10b67a5911843c920d2b9ff08dc9cf01e32891db69467343f684c50f30535604e8df0c52b21c8e5a8be5cbb18c27d6ec6b88c3fedbb921b9c4b6b5280f84519248f4b8f0f6b796d9b156e8d3b8b98402800aedd2b29df814730a284bc7a752ec98b75a56ecfb97f6a0724cdbc3067ecd5ea6090713aa38053d17e37a79e7cbe3fa0784cba9d05548c552f9aa109578ab48b939d72c065af66cbd5f67a7c11c013054c1384bf5a58d9aef9ab7efeac05024e8eca614653b607d5e9568b261a2ad14c645582b156effbd36450e23eee4bece7b79e86c4ccc7827be8b79a83f7206efbed5e4feca1dabdb8e75484") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r4, 0x80ec4402, &(0x7f0000000100)={{"7a080adb5c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb8dc31d2a076975d5c633643b221531df4061f6fb1b6708337f07000000e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11baaed926e995dfad19e1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999bccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b618ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08609cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000001500)={{"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", "d6068c002d7aff701700", 0x8080, 0x2}, &(0x7f0000000680)="1f9964a4f979c611fc7e7ca1ddf1d370085b18d77fba4158d446d59bc1bcde04719f2ca9b417bb1c0b0a11bac2e6428b2454f039b1fa5ef8b055e56431679d390c66f3a81530021e4d9c166c5e26e5717a8a95ce4116aa62b2d90dd3734edace89b1c6b7238590c1a96f36e7cf1bef7892e946648dd7e3d8c3838a489aeec5a7d21c64a4edcf310310504d958cbceea9be78ab51109921427ab4ff0f8fd1f03885b45a3aa63f6c249804f98ded7ea8b8b8541945ac19bd87d4725ffb53bbaa4bc5fc4ae9cb596f38393a", 0xfffffffffffffffe, 0x7, 0xfbd, 0xff, 0xfff, 0x9, 0x2, 0xd3}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) 00:07:00 executing program 2: syz_execute_func(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x87}, {r0, 0x10}, {r0, 0x4}], 0x4, 0x5) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x8000}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x800, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0300be0091a0035e6fefae178a30fe4804531667dbd86345f3dfca7a22b47ab072bc3755033af09718ff6fbb4c867883f31b5366d7ab703d27848ead7e14bf7112277381bc28bcbd28466e0d892c94eead0e0641a35afcc028ea88732b14d7a85a2dc1ca321b043c64e1b1635fc0cd2da909e7d6d12e32fb65677d41938bde983984ed776fddf6bd18eb1e87d5fee317096452d15138997343bfcf08de08ee6fc1a87829f6dbe2684a40f2f9fc84dd87a80ac56d9073c00e503be1af9b8a663594e2d704a51a412ea8a15170fc53848845757643e37c3f20b2d7ef218ebafafa6732528590426167c48826d18c6109bc7891894247653a853453240e7e"], 0xc6) syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d") setrlimit(0x7, &(0x7f00000002c0)={0x6}) semget$private(0x0, 0x0, 0x420) poll(&(0x7f0000000480)=[{r0, 0x28}, {r1, 0x8}, {r1, 0x2}, {r0, 0xc4}, {r1, 0x2a}, {r0, 0x108}, {r1, 0x8}, {r1, 0x2}], 0x8, 0x7ff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000400)={r3, 0x3000}, &(0x7f0000000440)=0x8) setsockopt(r0, 0x0, 0x2, 0x0, 0x0) 00:07:00 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) sync() freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x467}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0xffff, 0x20, 0x4, 0x10000, 0x7, 0x2, 0x101, r1}, &(0x7f0000000180)=0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r2, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x2}, 0x8) syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 00:07:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x212cd3b8760d7212) 00:07:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="ec8dd848c82e7b9d6864fe3a23433e58a3f762060d6fef") 00:07:01 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x81) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x1ff, 0x5, 0x10000, 0x9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xa3a4, 0xa3, "23aee21644bb00dfe28547586e24574732254792cd3bf1471f6693ac167db21766c614061f44f55bd2607703e41af1ba8fc729de8cdddc20fdb2be280a06ba45b1a079d1debd1e3a9f39ba759cea4276ab058f004b5e1bc28854be79728ca791f928d0e85b193c2a9bc1868207ceb0ef404dafd798d6d6c19dfc1ff5f8e5a78eebae080ac8b07a5d12f3ac8654649091c5dccd679fae37c064a48578d881dbec1a3888"}, 0xab) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:02 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000200)=""/237, 0xed}, {&(0x7f0000000040)=""/51, 0x33}, {&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/242, 0xf2}, {&(0x7f0000001580)=""/180, 0xb4}, {&(0x7f0000001640)=""/131, 0x83}], 0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = msgget$private(0x0, 0x41) fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000019c0)=[0xffffffffffffffff]) r7 = getpid() r8 = getpgrp(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001a00)={{0x4, r3, r4, r5, r6, 0xa0, 0x8}, 0x4, 0x1, 0x7fffffff, 0x11693e1a, 0x9, 0x400, r7, r8}) setrlimit(0x7, &(0x7f00000000c0)={0x0, 0x40000000000000}) syz_execute_func(&(0x7f0000000100)="91cd80800d0c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:07:02 executing program 1: syz_execute_func(&(0x7f0000000240)="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") utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x8}, {0x4, 0x4}}) 00:07:02 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="539b4f799758aaaaaaaaaaaa08062001080006040000aaaaaaaaaaaae0000001aaaaaaaaaabb0000007f"]) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="a37035ab3e7224a9a16121893748bbfc4de9b282b125c29c300b2b7316b678320cbd3541c441f989d09ae0301691582e31bfd8f62863889b9544272dd5754c48ab10632fcd00181add93", 0x4a, 0x20001, &(0x7f00000000c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:07:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x81, 0x1010, 0x7, 0x4, 0x4, 0x83, 0x1, r1}, 0x20) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f00000000c0)="c4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 00:07:02 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8010f21616ae364fdad9bca17890f5d6138f2705492f197854dc0332f12ba53bb73da6e636ad68c3a4735d29a51c8ae089e568a62b4d5c228bfade49903611112b4e82fcf664e124d5236b427a000000"], 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x64, "4af951f084b4bfc50e41489c3dfa1b6974eb8de1f0c0a0a0a14857ae4b23880cc3b7d81f617665d4d1c75655c7ffffd2bbdd49b066dbfb7baedcff5e67a481d64e613edec3c5b7c6ef14429ce5439e887d3e35b945ff70aba892be80b9fd2b4777287ce5"}, &(0x7f0000000000)=0x6c) sendto$inet6(r0, &(0x7f0000000240)="82f09c725f74d065359338884bd4b15714f0939e90d724e4a52c494a68060aaecf165d36d7469cd3e9bc31581a3b1d8f4185a327964fcc9ecc1edfcffb3579c1e75b818ec761cb1c8d51aaa867ac0a34de58683850beb4f9ef1d33b304fa586a1e8e5f1c6d9070b12890376a03dafc35a1e3d6fbd268cc69e8c5c94a1fcb9d9afff7b2d23d3f0b63da797616e3127674be7d875467cc683e9d997d", 0x9b, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0xff, 0xf, 0x1b, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) 00:07:02 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000dfb000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") mlock(&(0x7f0000ced000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) syz_execute_func(0x0) 00:07:03 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = shmget(0x0, 0x4000, 0x210, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) ioctl$DIOCRCLRASTATS(0xffffffffffffffff, 0xc4504448, &(0x7f0000000080)={{"1088f7d02bb342357c9d4434fd682f9664dc822108cc01a6354f6a70779dbd274a0bdc81a762405e35c8a09b770e7cd61ecdb3ab485be2c58443476fe6422c7ea0410be4c1e41f00ec7938671679122ece470e12866f39426a646daf3e6d340b30b0fd0c8b11445e5a4536d0983dd1fcfd3af7d5bbb00f01ae71965cc55d53ae22be4a99c81815b65f30395eb04d55355585b57377a966dab0c33ca550672298e3303fb7812419487f9431afd6492e8abc0680b373c89d6aab74387b61f816ec5c1b648112d2ce7eada8531c94eab585f51c572bcb8c50a404798f65d42712b8af4475abdebcc085d19f762eedbd7cf84c1b27d1c6313813f1b62231a05459887d9062806e3a437faf95e0b56524bd49f01302c3fe46c08dbb90f73eeeb528f4a10535302ba0c6407db9a0b328d4eaafd5d8d6e63d8348fd561100b6d66014f86bd17350ebcab89a158c290b2a386ddfc183a2847aa2ed28e91139e9acbfaa02b23c3d371b942759e81151c46881564f79144be5afe815822d04a6c67bac608e938caa876ac942bf6131fa1af4f65fdd7ed126f93b055192e180d3ed7b742ec4a77851009354cba39df279c74b755ffe9c2b43f2c6e938565f3606374efc481a81601645d65b138ff4595227659616217911b93dc6785051b4e03eae26c86a6df1857351ab1fecd0c906ebedba4e761f155784835363d613750629adfc9ecfabf408bb7f00cdb9d61932d99ddb7b49ea400dec399b4768dbc3871692ba0714adf429cc32197cdfe09eb8a4aa99b4c63bea13e84e92ccad9385c53d36c9b3af90c00f964f6ab4243f2208129104f05c56c895770654614d9e27eb5424e5f73f7e68b853cd38bdd869c62e463752dc550edf355d45041c3b5da85282c86226a9a15a5596f248f0474a4bcd9f1ed4f7827f5b4637f3e24c8ec702a8a0e05c2175001e89b6e7de5a063e0c1ae7ea678ea3fc0bb58bd86fcd9735080aa1b7347f8190af9a38ce030b48939c95079f7520f845547835d1f5e65dc1008bb51784b94539dfc4aa8156dc2eb082ee3feefb7bfec0f3a6f8ebfb11fa9d9405ab3b54dde75950540f06a76cac56a7a6b6fff62a298bb175bb2f479e37644b51ad3b95f268a506a58eff0b6ac5168316a4aa7c708d0ac94c5497be6a21e3592e1e78d1ac6d75805fbec70a52527e32fbf32af345acfcabe7e15d81a2c816f54439b2e55d78dae62b16e54198e0fd3407a1b949a3412f926b7c5214f84b93fabd6d34ec7ad0f714146589e6ca5db8164906aa9d4cd67e79313cd37690ed9d5c4b84767ee9f0ee51ce9623be9be7a4532cb4cb19ca013683c00e318acb82ef4f460394a91190563949eda66d97267f475acf0a398bcefaa5fa80e7b7188e7597425c824cd6ae8bd2ffffa09b38a5bef2fba6aa0de496c30b06bee687a86f103056dbbb632a3fa5", "8c3fc6b5978f0ecdf7b1b4db83859346d6f0e0c30b8cadde05fb3e45aaecc7ba"}, 0x0, 0x3, 0x0, 0x9, 0x3, 0x3, 0x8, 0x9d, 0xad9c}) 00:07:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x200, 0x82, 0x8}, &(0x7f0000000180)=0xfffffffffffffd38) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) 00:07:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f500"], 0x8) 00:07:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) 00:07:04 executing program 3: syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semop(0x0, &(0x7f0000000000)=[{}], 0x1) dup(0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) freebsd10_pipe(&(0x7f0000000100)) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:07:04 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000029000000000000200000000031aa32d015f7e8e7e88833483aaf4f234c81cd040600b1b76686db480fee869d4a331fdfc2279a44337a1340e5bc0bddf5a9"], 0x10}, 0x0) 00:07:04 executing program 1: mkdir(0x0, 0x0) symlinkat(&(0x7f0000000140)='./control/file1\x00', 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001b80)=ANY=[@ANYBLOB="c06633544a2dfbd6e9db2c627a927e848d029ee3c30df40406fa8d0cb700f25b46e40016b94b7ab600000000facfdf0a252dde87a317dc7fc87e788e358cb43c58ec7791b6a5", @ANYRES32=0x0, @ANYRESDEC, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000001c00)=ANY=[@ANYRES64, @ANYBLOB="979153b0871ded01fe11ef775aa74a9359b98d770c7a0845147a88acb18b2133dd3a7ff1f264bb95061e287ee0aee87362505239bb29532ef74fd293310d8269256e551ea26cf4a2ff83c575fea305e8aea4d0ec05b68a2a8f5a81c191cb66603878405f", @ANYRESOCT, @ANYRES64, @ANYPTR, @ANYBLOB="2e61e8e1e89a583ef203aa8ad1641d82d7617bd3aba0c8eff632dc887f6812b3b0a50964f21584e5699950926d8cf06606a2948449938992e574e3a0776755af4cbb04394e3db2a093feef97db884c37919bf59ca2d28a5e06ec319d5f3c6afed1d87b13ea219f49e1e94743ef47e8f7864e5769e96369a8"], @ANYPTR, @ANYRES64=0x0, @ANYRESDEC]], 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f00000001c0)='./control/file1\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xfffffffffffffffd, 0x12, r2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x88, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000100)={0x3, 0x4, 0x9, 0x8, r3}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0xc450443f, &(0x7f0000001700)={{"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", "cd59422b9fe552b371bc0ba5cc17b67a70120b8c9113bfc31243f6bc9280b53b", 0xfffffffffffffffd, 0x1}, &(0x7f0000000700)="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", 0x0, 0x7, 0xbf, 0x0, 0x80000001, 0x844, 0x9, 0x3}) ftruncate(r0, 0xc7) 00:07:04 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x81) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x4c7e148e}, 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x3) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x5]}, &(0x7f0000000100)=0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x1, 0x3, 0x9eee, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x8001}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0xa, [0x80, 0x7f, 0x3, 0x20, 0x6, 0x80, 0x4, 0xda4, 0x3, 0x9]}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x5, @mcast1, 0x100000001}}, r1, 0x1ff, 0x10001, 0x30e, 0x7, 0x9, 0x1}, 0x98) r4 = open(&(0x7f0000000480)='./file0\x00', 0x18100, 0x14d) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x401}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r2, 0x502a99c3, 0x3, [0x80000001, 0x231, 0x3]}, &(0x7f0000000580)=0xe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000640)={@multicast2, @multicast2, @multicast2}, &(0x7f0000000680)=0xc) getsockname(r0, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000700)=0x10) fcntl$setstatus(r4, 0x4, 0x40) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x101, 0x80, 0x11c, 0x7, 0x4, 0x2}, 0x98) ftruncate(r0, 0x6e) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x4) semget(0x2, 0x1, 0x7a0) sendto(r0, &(0x7f0000000880)="988694f72b30f7e513237d5ff014d91a6466e01f6ee48d4cec5dc503354afdb7640a2929cc6df3e5d004374f5e31befaaebe8def4db8e37e33f4c765414d9641ad4594d3a703493afa642f7a07d7c349c75281ede2b34c0fc0baf418a4d4ff3ec1edd1beb983106d10ef92e291bed74732e67a8e8f1c9a9f642b701e561f069b2f11c0c7e7eb62da30c4f9e0bac46c17c0f7084721219039ae1e3e55d790aae21ca127b812acc2159e3280dc1f04a8621e4522b47fa539c21f1c47ee160fbe60cfe60064a1fde002f8823369ea27924cb7ed2a110c1fa8343ab13a2ee5860921661f1dfcf810f517992b93", 0xeb, 0x8, &(0x7f0000000980)=@in6={0x1c, 0x0, 0x800, @ipv4={[], [], @multicast1}, 0x1000}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000009c0)={@in6={{0x1c, 0x3, 0xbe, @mcast2, 0x9}}, r5, 0x5, 0x12306930, 0xffffffffffffff80}, &(0x7f0000000a80)=0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000000ac0)={0xadbf, {{0x1c, 0x1, 0x81, @empty, 0xf3f}}}, 0x88) futimesat(r4, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={{0x0, 0x5}, {0x100000000, 0x8000}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000c80)={r5, 0x6466}, &(0x7f0000000cc0)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000d00), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000d40)={r5, 0x8, 0x4, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000e00)={r6, &(0x7f0000000d80)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @ipv4, 0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2}]}, &(0x7f0000000e40)=0x10) 00:07:04 executing program 0: r0 = open(0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="bbc405154480317c0d99e64de79b2af2b6c30267674b4fe511ea422f0c7653c8b3095bc7fddddf25285a20905d19765c7e93cbc6a8fd54725535a97aeb913e15d40df8858555b51ae839805742401aa35aa9e9be6525abfcd5f49f708fa39c91605235b45e76a74b6b35d0d60ab654b15fe253df32e1c8ff5a3fa515818362918d70bcc6f2d12ed8efebb4e59139e6dd42e84c") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:07:04 executing program 2: syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fab660b75ad394c528e04c73b12b2323b75abdfef26969524326a4ff2cbabcc141470e4de1dcde44b85d50a919244852bddea50d7d", 0x35}, {&(0x7f0000000080)="b87193cc6a108ffc4012f1cf1fba08445b271e93f63860ef6b78dbe6298d0400a71b480086c6a1235aa6c1a771f0fb39639f079011545c0ec970292e21510ea7009d2855128c3245d91ce57b42310e98e06e04311c1ef0ccc0f258cb789d49b3305ff7c535f25f48cace", 0x6a}], 0x2, 0x0, 0x0, 0x4}, 0x8) 00:07:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000fc0)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x1da}, 0x0) 00:07:06 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000140)='}\'!:,\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='*]%\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\xf7]\x00', &(0x7f00000002c0)='\'\x00']) open(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:07:06 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x9}, 0x8) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0xa717, 0x800, 0x3, 0x9, 0x10000, 0x6c5, 0x2, 0x7, 0x7, 0xe79, 0x8bcb}, 0xb) 00:07:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="88de9c0913d2e14d8e3f") r2 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, &(0x7f0000000340)="955afb2059a8b4ec285a1516e7917429cabd9aed149a1f8a68e6d191e26aba92929373b10abd4eed8ea36fec160e8cf63bfa005169e4da8ed5e4a8f42ef9295d1cbb2420e9d5aaa613deb55a3e243d78fe8b4fb1486ce7868fd849a7a7304f460510ae63f8c6b74d4ead66ccfa2a59f1499897d02c2c497084f6d53d30858aa95311124a0989ad0922c740d73f4a832a6f21e7ec8690ec960fcda07996707244c768220641fb812d1f960abe112b1a0b17c783e34e180514ea196f8bac714e7031b7c2c12bd286") syz_execute_func(&(0x7f0000000280)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e031e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:07:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x2) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000000)={0x100000001, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x1, @ipv4={[], [], @rand_addr=0x6}, 0x4f1e}, @in6={0x1c, 0x1, 0x9, @rand_addr="b6f53970e1f43d145d0798a9fbbf11de", 0x4}, @in6={0x1c, 0x1, 0x1ff, @empty}, @in6={0x1c, 0x1, 0x9, @mcast2, 0x4}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0xfc, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000140)=0x10) 00:07:07 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}, 0xfffffffffffffffd}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:07:07 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000300)=[{0x3, 0x7db2, 0x1800}, {0x3, 0x100}, {0x1, 0x10000, 0x800}, {0x0, 0x2, 0x1800}, {0x2, 0x400}, {0x1, 0x0, 0x800}, {0x4, 0x7, 0x1000}], 0x7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) open$dir(&(0x7f0000000000)='./file0\x00', 0x20500, 0x17c) fcntl$setflags(r1, 0x2, 0x0) 00:07:07 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f0000000000)={0x5a8d, 0x42e1}) 00:07:07 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) mlockall(0x2) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r2 = msgget(0x2, 0x200) msgrcv(r2, &(0x7f00000004c0)={0x0, ""/219}, 0xe3, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x6) mlockall(0x3) sync() r3 = socket$inet_udplite(0x2, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = dup(r1) linkat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00', 0x400) r5 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:07:07 executing program 2: clock_nanosleep(0x2000000000000010, 0x81, &(0x7f0000000000)={0x8, 0x101}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0x1c, 0x3, 0x9) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x1cc}, {r2, 0x4}, {r3, 0x2180}, {r4}], 0x5, &(0x7f00000000c0)={0x9, 0x40000000000000}, &(0x7f0000000100)={0x20}, 0x8) 00:07:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000300)=0xb) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65304f66696c653000"], 0x10) sendmsg$unix(r0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000000066696c65302f302f66696c653000a39969d7844d694513e0f9a1101bf93934c538caeca8a1e9e95ce141236d66ca9c13c157b93150688a61fa3e23c6d44f69f588aeae312d1536bbf677ceec143f03ddb9b4573738ed15bef91fe00e8deb9062a0754af2a142a0cc67b91ef70e23d23b192c4ede42d01c2494641196233d015f5d"], 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="e11cdfed1617e6926393037a6caefa52077933fd48546952ea0a083f6dcd89f1ed863cbcb2bf9f63bc5d2f171228e92c11514a08efdecba1fb9872e531cb5e2c8ad58771da6eedc4f0badee96300dbe44dd7735ae1811ea6d171bc13c2b9cdbefebfcae1e9b5e2b695e6d450fb307d1fedf3585851909afe3fa5167a2eaad8959c862b34ff1bac7a3fbb6029a5b2744ac7394cdf165d3a5250c887cae8b37558e6b82716", 0xa4}, {&(0x7f0000000380)="f59e4d87388bd0cf5ace81514cb0598c2f77751f133526e678dc02d5e1688289bb769a42f32ee3b8ec9b2da0a52e4d8a4b3c1c9674222bfd3fc78085308a979707a2f7c0b972ce9619abf224fc6bb42edc7e58042e435b4bb4f3a32cf43deba7409777b1ab190c91c7c172358b640e5300bf6bf31ba97bb6726cf70fd473", 0x7e}, {&(0x7f0000000540)="533f323f08201184c0477660c8500c6db9cf190059fb84d90a0199fd139f36340126a3cb25e91d80ac9e0acf9c66af922bc6ac52acb2c22129ad8c12b982f2d001f9f2fcc36bde26801c092682124efca8545505d821335f7a6fbc26548027ceea018334a4aa537ce63422ed0a19251da3df7befcfddc1d999797a6cdc33f86354673d57e625ff10612a70d2cdec39ad52bc3cfa8169fa81b89c0247057d81a0ecc3730b12d49a091b756cac65b5eccecf5794e30449ddf22060656b92d7ee743598fdd7979091c7dbdb41dceabbe8ff9104f1fedd39a2e582a07ad2ab9ce14313394f7bfd2f708b", 0xe8}, {&(0x7f0000000640)="e04b742494565671d18b289a7c752413aad656af96a08bd2ac3aa189da45a7103b0004000000000000519f434f861fa43facdc6c3d90ea502df1fc6dd56b1c6ec0f89f8f4f250115b6ec1e8eff9c8b8b20e682f813252f401801a704", 0x5c}], 0x4}, 0x1) rmdir(&(0x7f0000000400)='./file0/file0/file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0x10208, 0x0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000006c0)={{"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", "99dfb51051d743288021732bc40186acc5498123d0da63d519e281888e428089", 0x10001, 0x8}, &(0x7f0000000480)="6957ee8d08934f2295210ff6cff8b6bbcb79ca58ca216ddfb523850e0b121a5b5e2ce619c51484924c769f674587", 0xed5, 0x1, 0xacb, 0x7fffffff, 0x0, 0x0, 0x0, 0x2000000000}) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000280)=[{&(0x7f0000000500)="08e35a28ad0f9f599b38", 0xa}], 0x1}, 0x0) 00:07:07 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000040)="b10005029000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xb1, 0x0, 0x0, 0x0) socket(0x10002000011, 0x4, 0x800000000000ab8) 00:07:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) dup2(r0, r0) 00:07:08 executing program 0: syz_execute_func(&(0x7f0000000000)="983411cc0fca05ca05d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c00000080008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0, 0x5, 0x100000001, 0x18, 0xa80, 0x1, 0x6}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @empty, 0x6d7f}}, r1, 0x7, 0x5, 0x2}, &(0x7f0000000280)=0x8c) 00:07:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x8000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) execve(0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000180)="0c835dabed60c4b1016e4642285f01aa7b66a81c5814ed3a3d836a1db1266168310c8fb47b83ad322d402f7be693ecc4cb621e56678562063f09f366fd8d58c71aced497b3e7eff5b91d107f83c2456fdc81c9fe5b0c3168b26b9cdffcb7a33d81237af55beeef30318674e33cc5b3c162e19d2d427fb4772d1834b19ea140fb9e114abfc422e70a7ad0a7820ddecf8a") write(r0, &(0x7f00000000c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:07:08 executing program 3: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) sync() getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r1, 0xfffffffffffffff8, 0x5, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x10) 00:07:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x241, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x84) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5}, 0x0) 00:07:09 executing program 2: r0 = semget$private(0x0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:07:09 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffff9, 0x7, 0x9}, &(0x7f0000000140)=0x10) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) fsync(r0) close(r3) writev(0xffffffffffffffff, 0x0, 0x0) poll(0x0, 0x0, 0x0) accept(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) 00:07:09 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getuid() fcntl$getown(r1, 0x5) munlockall() 00:07:10 executing program 0: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000380)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) r3 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000300)={0x8}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000340)=0x10) socket$inet(0x2, 0x0, 0xfffffffffffffff9) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @multicast2}, 0xc) 00:07:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x253}, 0x1d9) 00:07:10 executing program 2: 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, 0x2000003}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0xfff, @rand_addr="0e2c3f1d5540a4055410458ec4b42962", 0x6}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="a48ac47500cbee49eaadba0020a0f6fa6be5190b465888200805c958a9e67830547aab049ad7853091301a8b01f89cb7595180e8da161a598ccb9a416312faba2073cbf4d4597b2c5e07e5f461bf6376c1e87ba83ac124232f462ae2220a96f76c9662e6f88dfe4d1159ca277d3c82645ca69e1a1ac25bdba52fe81a50fb6a5e2ad61b7091ce10c36cbe167922da69922fcbb142e54ca90e16801413ee131977a82917da5e95abacd78ddc4cafc6b7f633da516668c4820c", 0xb8}, {&(0x7f0000000180)="6a161e8ea50df1c8d9611dcf388550663bd38bdfbc4d5dc3ee3119776d311cc20360b698a72b3704c77e3c7b10d0f52ee66c1bf9d79670744ac2544b16403fc945fcd1f6e72a6edf705c3d8a31673725ee04000007a8d3bfe13e869a1f6cacfdd6052203a8a91ea353d43f3d9d7828bf0bfc60db", 0x74}], 0x2, &(0x7f0000000240)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x65}}], 0x14, 0x100}, 0x80) 00:07:10 executing program 3: r0 = socket(0x17, 0x10000001, 0x40000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0xfffffffffffffbff, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x40, 0x4) 00:07:10 executing program 2: syz_execute_func(&(0x7f0000000280)="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") 00:07:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f0000000040)='./file0\x00', 0x802, 0x20) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 00:07:11 executing program 3: r0 = semget$private(0x0, 0x7, 0x12) __semctl$SEM_STAT(r0, 0x1000000000005, 0xa, &(0x7f0000000000)=""/111) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x3a, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00000300"}}}}}}}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000100)="2b740131832a599a90c63f22a477f4823a29b571a0946476399ec091764904ced8a825679c61196705de80a82fd586db801a3f05235bb917e8f19ec9aac7dc453a3198a7b333388836570ad562b6e5089644ad0e0b00bb261cc23e1a868ad9b7b0a9b71a4d6f3ac9f00bbedc49a7df4c5e4170caf1129bb313e95b6023e860d40f050b9f56b5c17eaa18f47c50787634256840a4b9695ce9d7f65a0a3e8286be5c38eb2f32d41bf41125897a2be091d34109fd2c18366a376f4665f119da1986502553299512ccbe2909fa40e1793a3fcecc97fed4f4219c6677df47cd080811ac28eeac") 00:07:11 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") 00:07:12 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) close(r1) close(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000140)=0x4) 00:07:12 executing program 0: r0 = socket$inet6(0x10, 0x803, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000018007f6800fe01b2a4a280930a060001fe800000651000003900090035055000090000001900054002000013000022dc2038d54400009b84136ef75afb83de44110005c43ab86579c2fc8e2bd6d5c83600", 0x55}], 0x1}, 0x0) 00:07:12 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0xf08, 0x20}, {0x18, 0x236667b3}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) close(r0) 00:07:12 executing program 0: r0 = socket(0x2, 0x8001, 0x0) setsockopt(r0, 0x6, 0x4, &(0x7f0000000140)="92efcb20", 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:08:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2, @local, @remote}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x108) 00:08:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0xb}, 0x1c) 00:08:01 executing program 3: semget(0x2, 0x0, 0x54d) 00:08:01 executing program 0: setrlimit(0x0, 0x0) setrlimit(0x7, &(0x7f0000000040)={0xb, 0x50}) 00:08:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) 00:08:01 executing program 2: setrlimit(0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x6, 0x7}) 00:08:01 executing program 1: setrlimit(0x0, 0x0) setrlimit(0x2, &(0x7f00000000c0)={0x7, 0x100}) 00:08:01 executing program 0: setitimer(0x0, &(0x7f0000000600)={{}, {0x0, 0x2cd6}}, 0x0) getitimer(0x0, 0x0) 00:08:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66107720b100"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xfffffffffffffff7, 0x0, "0468f585cba2bb4dd8ab2c251e7de1427f7a12de921b94cac415d6ebc3ece78e45703cdffe3581004bba3dc9d1c0c54181b6093cb47199508eac5f85912f"}, 0x9451aaad) 00:08:01 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x101, @mcast1, 0x9}}, 0x0, 0xe962, 0xfffffffffffffffe, 0x80, 0x1, 0x8, 0xd3c}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) r2 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x69, 0x0, 0x0) 00:08:01 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x804, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x3, 0xffff, 0x10001, 0x83ef, 0x76}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={r1, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000500)=0x10) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c4834f7fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x8001, 0x6, 0x9, 0x2, 0x12}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={r3, 0xfffffffffffffff9}, 0x8) syz_execute_func(&(0x7f0000000000)="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") 00:08:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000000)=0x6) 00:08:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) open(&(0x7f0000000100)='./file0\x00', 0x110200, 0x80) sendto(r0, &(0x7f0000000080)="97e985dcdabef5efc4ae38a128a24e2773991038e7d582ba859fa2f1ae9cf92d22ca13e317d20f1530f76569d18d0771aff848605ccb29303f9eef292c3b04be00ca59a47a51bc2f7d4896b77976cfdec70cb75b60b15d0ab60cd2d9bca17a4c2ca41e8714f9d8c73f97f2d479a36ad6eb8a7ead30d8d9bb80", 0x79, 0x5, 0x0, 0x0) r1 = semget(0x2, 0x4, 0x1) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000140)=""/25) 00:08:01 executing program 0: socketpair(0x17, 0x10000000, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x2}}, r1, 0x41d5, 0x1000, 0x400, 0x4b1906f0}, &(0x7f0000000100)=0xa0) syz_execute_func(&(0x7f00000001c0)="9826473e431c170f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="02f01008", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) 00:08:01 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e000084ffffffffffff86dd6009290f00383a0000000000000000000000000000000000ff0200000000000000000000000000010200907800000000609433df00002c000000000000000000000000000000000100000000000000000000000000000000800000e77f00040079483a933ecfe72161a1aaf91322cc83d357e18cf1256ab37a7f3449e16e05869f57a5cc0c8232431b52372f846b98a61abfc4df14cc02ed06ef49a7064f8f5524e2bbc98cb385c1beba"]) r0 = socket(0x10, 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x120, 0x5, 0x0, 0x0, 0x9473}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) close(r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8) 00:08:01 executing program 0: r0 = dup(0xffffffffffffffff) syz_execute_func(&(0x7f0000000300)="66f20f2d936b566666dec76667f344afc4e289479e6600000066f340acc4a17a2c8a030000008f4a00120105eb0000c461b9749200080000f69d109000002e46d9e5") setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0xefc, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f52000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="02008b0c33cc0000"], 0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000002c0)={0x8, 0x3f}) fsync(r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:08:02 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd10_pipe(0x0) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x3bf, 0xfffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000000340)="c6dff87a82354e8ed8df97cfbce8cedfb7178d37e52aae3559fe65339452b680bd3c307494a7f96eca71fb4d8e3e99817771574af3044dec6b0d9dd7a91203cee71373b2c47bc3c53ce9d9604e017ceed4263dfe8992de69ede2e85c438ba2796dc404ea") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f00000002c0)={0x24, 0x100000000}) r5 = socket(0x12, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000400)={r2, 0x7c, "6a0455d9a87a67e5f9580552e7cbf12a15c90c156bba4150c63beb81bf0618dae6cdf184bf3bb88d90138ec70b772b96f31fb8d1e325a4324d03d0e6e8ed721e3fd0d5d6d037eb32206c71b2d5be41537fcf3be89fe5044c10fd356dea556d66bbb3a15b6a478402d2516b16901fc5c6fde5f5dea88f5f375b42591c"}, &(0x7f00000004c0)=0x84) 00:08:02 executing program 2: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f0000000180)="b15c91cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3c3111d54111d00") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getresgid(0x0, 0x0, 0x0) 00:08:02 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) mlockall(0x3) sync() lseek(r1, 0x12, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r1, &(0x7f0000000100)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r2 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:08:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x3}, &(0x7f0000000100)=0x8) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8100, 0x10) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x6045, 0x8) 00:08:02 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)=""/201, 0xc9}], 0x1, &(0x7f0000000180)=""/114, 0x72}, 0x40083) 00:08:02 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x1, 0x4) mlockall(0x3) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000003c0)=0x400, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x80000001, 0x8000000000, 0xffffffff}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x7, @loopback, 0x370}, @in6={0x1c, 0x1, 0x8000, @rand_addr="68dd5ed2e04c12d6d564ce2845f91593", 0xfe}, @in6={0x1c, 0x0, 0xfe, @ipv4={[], [], @loopback}}]}, &(0x7f0000000380)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000040)) 00:08:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/143, 0x8f, 0x1, &(0x7f0000000100)={0x1c, 0x0, 0x3, @loopback, 0x7c7}, 0x1c) 00:08:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = getpgrp(0xffffffffffffffff) getpgid(r1) ioctl$DIOCCHANGEALTQV0(r0, 0x40047477, &(0x7f0000000780)) 00:08:02 executing program 0: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c24f00f0559bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:03 executing program 0: dup(0xffffffffffffffff) socketpair(0x2, 0x1, 0xa06, &(0x7f0000000340)) accept4(0xffffffffffffffff, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000400)=0x1c, 0x30000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)=ANY=[], 0x0) r2 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:08:03 executing program 3: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x8) rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:08:03 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c0a0f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4034e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, &(0x7f0000000180)="252dc55e42e2481016cc1e4601ce537733", 0x11, 0x100, &(0x7f0000000280)=@in={0x2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x7fffffff}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="84000000da7be3b947ef2066eef55eac9366c0b2d0f799537dca44262f650dd517f046a11892381896398017dfeba15a039e7f2b40c16dc75bd91ae92b53aa4cd04d520a01a2e298e2d8e13a8c817d0cfd0b6ab2d2c73104670578014bfbc3a6ff3aabf8b6873a617d720dd7812ded216e072412e6083624428755af0a44d0d4edba968efe728993a04fb12d9800cf2feb84c4828755efe4fee6c74fd1ec5294b333c859ad2605bedaf20890b55ab034e7dcaab800255fb5572994b96b9e8d76b3c3f620c33c8eb8985947aa38f72976faa672a9b8f3bb498620d27d7fbc32b4"], &(0x7f0000000400)=0x8c) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) semget$private(0x0, 0x6, 0x208) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x101, 0x7, 0x1000, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x81, r3}, &(0x7f0000000140)=0xc) 00:08:03 executing program 0: r0 = getpid() getpgrp(r0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7, 0xffff, 0x4, 0x9, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x6, 0x200}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r3, 0x2}, {r3, 0x20}], 0x2, 0x4) 00:08:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4) 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000180)="1cfc06c463ca101656d7b0801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c7532dfac4cbc4cbedfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01efe265dc5f00c319335b304545e269a841ca2fe0e045332faee4eef54566400f71f67ededec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 00:08:03 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000480)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000340), 0x10) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) sendfile(r0, r0, &(0x7f00000003c0), 0x1f) getuid() socket(0xffffffffffffffff, 0x0, 0x4b3f) 00:08:03 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0xe, &(0x7f0000000040)={0x1006}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") socketpair(0x17, 0x5, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:08:03 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8402, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x6a, "b323641bfb5712e9d4e192018098956118780821ceea690fd488f17fc62f7340e8b868a7c9f9cd3d2af4e2483f5cdd767f833f5427c002e0cfa9e5cb6c53b7d9cf52588c84ca7b76abf2b074e6bcb053d97116c371a13430fd169f56b615e123ed5ddb4cba1809db05bd"}, &(0x7f0000000100)=0x72) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x1, 0x4, 0x6, 0x3, 0x3}, &(0x7f0000000200)=0x98) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup(r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000000)={0x6, [0xfffffffffffffff9, 0x0, 0x2, 0x8, 0x0, 0x0]}, 0x10) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000300)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e9ed1bc4e71eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a55f92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985d4d63274393732c7e25"}, 0xffffffffffffffc0) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) msgget(0x3, 0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000180), 0xc, &(0x7f0000000240)) getpgrp(r0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65303f"], 0x1) sendto(r1, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r1, &(0x7f0000000540)={0x0, 0xfd9c, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x13a, 0x0}, 0x0) shutdown(r1, 0x1) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) setsockopt$sock_int(r2, 0xffff, 0x5217, &(0x7f0000000080)=0x6, 0x4) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x54, 0xfffffffffffffffe, 0x3118eb8d) getsockname(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff00"/4098], 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1000000634a9112e9c571bca577768f06a31446169f970f81e0391e074c50fedb19262b5020d21086628dcde726792adbb3885a8e9cd6c3897729add1d126f4a01e88a882316d6607a9e0ca13097bfa6cc0822ccca75d173d99c599dba2f0e2e0b9b039dad00923b84fe04a75c0fdf91f3d615b7ab8545496e1fdfe19985bc8cd942dd5d04b1f5d089c53fd0c37b584ac78014ff6330140bf753c6b0c373b36b10c740fcf3a5d0fd767e1d6eefea043c9d904f84530f51449da8a50aec923be8956df1fda64ee5d9a3aa953d0ec9e7fe7351e8391a44de8979e39b8df376483"], &(0x7f00000001c0)=0xe9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r5, 0x1000, 0x8, [0x8, 0x80, 0x76, 0x3ff, 0x7, 0x101, 0xffffffff00000000, 0x0]}, &(0x7f00000003c0)=0x18) 00:08:03 executing program 0: syz_emit_ethernet(0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="77aa0282cc89ddfd1fdf9594565c1d34e7b4", @ANYRESOCT, @ANYRESDEC, @ANYRES64, @ANYRES32]) r0 = shmat(0x0, &(0x7f0000ff7000/0x9000)=nil, 0x1000) shmdt(r0) 00:08:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x581ee4ca546a668c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600), 0x8) 00:08:03 executing program 3: syz_execute_func(&(0x7f00000003c0)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb25430f762fa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc46195f5a4f10a000000c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") syz_execute_func(&(0x7f0000000000)="c48271017ad2f366d2efc4237915a00700000052f36444ff837f000000c4629bf60bc421fb2d92f10f0000c49e214c7c49c44379df076ec4c2c9b8e2") 00:08:04 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x10000000) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="539ec25fb653647d938bad1c4f8eb8caf1304e99c290192286ad59808aa4edae0bd28441bc53db810b6ef2467f17173a83669a3ac66bb554859c0a92cacbf37dd67b", 0x42}, {&(0x7f0000001200)="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", 0xff}, {&(0x7f0000001300)="aaa56d35553c6d30eb0f47a13f792e4e17fd38c0770a7274286a31", 0x1b}, {&(0x7f0000001340)="3d6e9ca5087c2bbdcecbcfc3723fc82aabf245dfb00f54cf5cb34086c48b5678e325eac0b96177094417cbca04bcc468d18faff1b08c3c34ba5fed0a09edfc92371584ed0e05dfd784eeb12d58b065b664229d15fc83b5869e11d2e6e8cf1bffbd0b0b524c1bced5ebfe4f6fb307d78ff48b0a036e34eb539b0aae1f7326770cd25891d790a0db32c19b1217e8db4dabac09c6603d26530ee86aff1d3fc9a5c55134b3e189e53a20b16c18d2f0cfcf41f5", 0xb1}, {&(0x7f0000001400)="06ae4e67df283ed7644ce944b42ff500b41c64be2e1ca4e2a71591313cf25d94baccc4376e72cbbbc527a837ee0feb1af830f2262e760d1e840c4785ed207904e3d18d0c84af848ad2a75893ddabe1a3aa550f05c23d6558b8cbad40cb60f44aff8806cfab7dd6a148b4fb1b052dfdb3d2f78e6ce69637a621ff51c22d38aa86ca4c2b43fdc2ee46c8e6bcf17b2ae27c10744abbbff16c387b5f9d1468b09bdfa65b9212eed32c54d29c68691fb241fea243a05662822c22f8a65263", 0xbc}], 0x6, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:08:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f52696c2c1db9436f42deec024ff3da302a7b653000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x401, 0x6, 0x7ff, 0x3ff, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x5}, 0x8) shutdown(r0, 0x0) 00:08:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @remote}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0xda21}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x8000, @rand_addr="b862f3fa364a9ca4dc9aa8aa6200e6cf", 0x8}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="3e5016f88c2190a298f906bf5615671afa369a77afd6f6d26335", 0x1a}, {&(0x7f0000000140)="4179de538f8b899d65363ad2fa4c9cbbb866a570686602bc8c07225412e79dade34307c2e5b0134a937aa381e8d9f205878e47b79421a69dff4ae2d79de952c05ef94f10704ee75d0b64e17130e19147fef31e06951ad356f899cef4d490dc", 0x5f}], 0x2, &(0x7f0000000280)=[@sndrcv={0x2c, 0x84, 0x2, {0x2, 0x8, 0x420, 0x0, 0x3f, 0x8602, 0x1ff, 0x9, r2}}, @prinfo={0x14, 0x84, 0x7, {0x1}}, @init={0x14, 0x84, 0x1, {0x8fbd, 0x38d9c85b, 0x40}}, @prinfo={0x14, 0x84, 0x7, {0xbc76fa5570f0b2fd, 0x3}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @rand_addr=0x3}}], 0x84, 0x180}, 0x108) connect$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="01402e2f663000000000"], 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) 00:08:04 executing program 3: open$dir(&(0x7f0000000000)='./file1\x00', 0x8000, 0x32) setrlimit(0x6, &(0x7f0000000200)={0x7, 0x20000}) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000100)={{0x60, 0x1f}, {0x100000000, 0x7}}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6af7", 0x2, 0x0, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) mknodat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file1\x00', 0x18, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:08:04 executing program 2: r0 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x1001) shmdt(r0) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local, @random="6a678eb8481d", [{[{0x88a8, 0x3, 0x1e688a25, 0x4}], {0x8100, 0x2, 0x3, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x5, @empty, @remote={0xac, 0x14, 0x0}}}}}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xffffffffd20ef5a7, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:08:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x1010, r0, 0x0) ftruncate(r1, 0x2a60) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) geteuid() r2 = geteuid() setuid(r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:08:05 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002bf, 0xfffffffffffffffe) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) 00:08:05 executing program 3: syz_execute_func(&(0x7f0000000140)="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") getpgrp(0xffffffffffffffff) socketpair(0x13, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100a80, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:08:05 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000080)=0xffffffffffffffff, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x8, @ipv4={[], [], @rand_addr=0x6}, 0xab}}, 0x0, 0x9, 0x9, 0x10, 0x5, 0xffff, 0x5}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e6707000000ff02000000000000000000000000000102000000000000000000000000000000000000008b3e8b106c7cc1a8600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b13e9fb2827", @ANYRES32=r3, @ANYBLOB="040000007f00000010000000ff0f000007007f00"], &(0x7f0000000340)=0x98) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000480)="23edd3a24c13988fb36bddc64d35ae46abba85261155ca73076396c1f573bb42bccf57f45570565c82d4de94569caacdde5e008b67fa3acd39b891723b0a8f84f715d0b186f3a7e8468a587fb1e24e56964784df7a8ba10e042d1b0916a0b0e0bbd05fb358d6c12371c6453e5f8001c9fdab4bf9caf1f91524986e124ff6ad8efebef71bcfb76d12448c4678b0d249d564fd2140f46704e4e5f5610a8ce0bb7fc4e9b0cf328db1c0ff2650533e986392392655612c764b8e60f21802396e989162ba7bbebb65339ccc6086ec775fca0a87de6a9e1874fa3fabddb1d905b6dee0697a922c413e135e") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") rmdir(0x0) mkdirat(r2, &(0x7f0000000380)='./file0\x00', 0x20) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x4]}, &(0x7f00000002c0)=0x6) shutdown(r2, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) 00:08:05 executing program 2: syz_execute_func(&(0x7f0000000000)="c42109e4794ec4637960fefec4c3f9086d7f1ec4213571e673c4237d0d0607f244abc441f9f7e32e0f1398924700000f9e5a9544dfd1") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000240)="b1f491cd80d946f91cc166420f3a3800588305b30c641e320f450f0f3ba4c421fc51c1ea3e66450f3837247bc48192558dc3c366450f18674670660f3a208f0916000076764f73c4e17ff083422bad7bc421ddf64126c4dc6a000ec4a359484a18006669a0b90c00000010dfbe6736636666430fefb300000000326408040cac0f01d6530ff5218d181c4a7d7da1ff11777a664e0f3a63510251") 00:08:05 executing program 3: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xa000, 0x8) 00:08:06 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={r1, 0x7f}, 0x8) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x2) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') symlinkat(&(0x7f0000000180)='./file2\x00', r2, &(0x7f0000000240)='./file1/file0\x00') 00:08:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)={0x3}) 00:08:06 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040)=0x100000000, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x7, 0x4}, {0x800, 0x101}}) 00:08:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$unix(r0, 0x0, 0x387, 0x108c, &(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYBLOB="149345eb2919a1d7fa39498dd5d82ae6ed51dd75b6fe1ac4b08216565f580d4ef3a7d8dee9c5734d586afddbcb6b67583dc585b413001f0b29ed454f0cd0ce110e36ab7d5b30384913d28c9bfc0f9f5f77b4d82d50d2826c338d6df903935a13cabddc1cc8bcf8278f20d2b2af5747bf312d61d11bb0f7cee6c21e4cc6039d1df4737e8ae1aa59637a1abc360ccbeac15506354e02ef3e7d3746beeeb8cbae7599786cf6c2a360268459eed59d6714e129768dc6ac75c86c1868a5910bd6d738a25c9dcee359d1921f1695a1d3e7e70297f6a3b9e26ae3d4072c8e460ab3121da94abc787004ce5407e7acab2e3325bed0c3", @ANYPTR, @ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYRESOCT=r0], 0x1) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x81) 00:08:07 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000013e00"/128, @ANYRES32=0x0, @ANYBLOB="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"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r0, 0xc6, 0x6}, &(0x7f0000000080)=0xc) r3 = dup(r1) connect$unix(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="b63ba1efce586d566b37b8754ba0ae8c493bd3344c4a6917692a7aa7f2bd3fae18e9a70cf423c4b4de8ee29f79f3c51188c1144eaacaeb147a559211c6"], 0xfd) 00:08:07 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x6e0, 0x7}, 0x8) 00:08:07 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) syz_emit_ethernet(0x43, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0xd, 0x4, 0x8001, 0x5, 0x35, 0x8, 0x100000001, 0x9, 0x60, 0x0, @multicast2, @remote={0xac, 0x14, 0x0}, {[@noop, @ssrr={0x89, 0xf, 0x4a, [@multicast2, @loopback, @remote={0xac, 0x14, 0x0}]}, @end, @generic={0x85, 0xd, "59055d87630f562e249bfd"}]}}, @generic="a9"}}}}) 00:08:07 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="7192c7b0eb22f3d5bb060005000143f8"], &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xd8, 0x2, 0x9, 0x9}, &(0x7f0000000240)=0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x20100, 0x0) bind$unix(r3, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0xa) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') r6 = dup(r2) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) readlinkat(r6, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0) ioctl$DIOCIGETIFACES(r5, 0xc0284457, &(0x7f0000000380)={0x10, &(0x7f0000000280)="244c4dea30d09d64eaddcc65f8b5de847d123985289f4ecca8ce09d5b7b4ce5c2fcf4142e4cf1ac1c26ce67e8cd53bec34ea5f646249b47eeeaa9e3a985909bef29064f0162ec55029e4ade56b596748c1b36ffabf90639ef30208674e83de50b337463a4a6c932b5d1ec86078cf1dd70269d067f5a6f1cb23ec1f900b35eada6dac07514d365ac6a2142b60ac9ad5c175f7381fc956578bdcfe3b72e0df36ab16cccdc1162c67762a72a297b95d73f361900e03df62b9eb9461ab05553866bd7883d0c597cc5ac4edec39b1f6506e7deb6412d58bcc4c3e175b1f9013e34973128a1d190e4621a8f9e59e0e124955", 0x2, 0x9, 0x9}) 00:08:07 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x66, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3]}, @mcast2}}}}}}}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4) 00:08:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) r7 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x2, r2, r3, r4, r5, 0x104, 0x8000}, 0x2, 0xe9, 0x99, 0x1000, r6, r7, 0x1}) 00:08:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x97, 0x400, 0x120, 0x1, 0x3, 0x6, 0xffffffffffffff00, 0xfff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x1ff, 0x1000, 0x3, 0xc8, 0x2, 0xff, 0x0, r2}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) 00:08:08 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, 0x0, 0x0, 0x80) pipe2(&(0x7f0000000040), 0x100000) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0x8b) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="424bc700000000004862e8e371a524910ac67f246ea48693f876214c3a0d42a07b444d4e4900c64246c038d58e3aaaa677f21fa1abf5"], 0x1) read(r3, &(0x7f0000000440)=""/245, 0xf5) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) 00:08:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x0]}, 0xfffffffffffffe0c) 00:08:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000480)="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") setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000100)=0x2, 0x4) 00:08:08 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) truncate(0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000180)="3107df896cdce922987a7844b36c0b2f11331a7d172849fa4ab17a53e34823d46f368f59ece90b3d9efd0f0a95565b8cfccf59f07908214a8fdf3b2fa473fda176d157afa99ae954f327f91b3733db96459f36037c3546f5e49d57d51a69a8133831b03c667e242ae625cd792fe7ebf1fbf158639538439fc662557abbe77682b860b6da523beb9ad55e389443006e2b9b4ed846aa3dd47578d8a06d561efb9392263fbf6e4979363bc9bd2073a4053e10484b81e0322b6da455baed2156b7bcccf7b4469c56c3ce5fb37f7d567d31717e09c797e9ce523d0c5d284c7fb06ec9e46a25164f5b68cc72f0f6a921b0b80426ba") writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="af", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc2, 0x0) ftruncate(r1, 0x10000) 00:08:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000001c0)={{"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", "60990eac851747d21e5f33b3f04e5443853786a3205c476fab19f5fe5ec91417", 0x3, 0x6}, &(0x7f0000000180), 0x80000000, 0x7ff, 0x0, 0x2, 0x4, 0x9, 0x7fff, 0x2f8b}) setrlimit(0xa, &(0x7f00000000c0)={0x8000}) r2 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) listen(r0, 0x0) accept(r0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x18, 0x3f) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0xdb, 0x10000, 0x0, 0x3, 0x74, 0x7, 0x2, 0x0, 0x0, 0xa, 0xdf}, 0xb) fchdir(r0) 00:08:08 executing program 1: syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCGETSTATES(0xffffffffffffffff, 0xc0104419, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2107000084000000000000000000000000000000000400"/128, @ANYRES32=r1], &(0x7f0000000340)=0x84) 00:08:08 executing program 2: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x6, 0x2, 0xe4139df, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xc6, 0x20, 0xfffffffffffffbff}, 0x10) 00:08:08 executing program 1: syz_execute_func(&(0x7f0000000080)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x2, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1f, 0x100, 0x2, 0x2, r1}, 0x10) 00:08:09 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYRESOCT], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000f700"], &(0x7f0000000080)=0x7) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$unix(r2, 0x0, &(0x7f0000000140)) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000001c0)="d3be1f79b0b9e86c8b089da04f3c16a1836de16b0373c43fab6de40e546c20a147082bcde6f141b9fb4cf7f1746f1fff43c9223fbdbb04c0192eeb9b077b3c9d9ce38abf43b53576e6238bf0ebcf45bbe036d321248c08baeff5b21a56966159f14e557464d57ea7e8f515296c9b744b29e600") 00:08:09 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="d30c605df3d8f9d75a8db8710d14de78b3fb14d931341f1f4ba8440a54301538184f949fe39cb40a5ddff275427fb36c0487b00c01655f13ebb9bae78ca7e48772bbba64a8514fbc66c3fe03b8d836a9d90acc726d7d3daf02d4d4758bc04a2c500ad3dedbbf4d33133b3c2de0ccbb7505928b01975085266854d5f29906a98ec0", 0x81}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) fdatasync(r0) 00:08:09 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000001c0)=""/47) 00:08:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)=""/105, &(0x7f0000000080)=0x69) socketpair(0x1c, 0x5, 0x20, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0xa5, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x0, @ipv4={[], [], @broadcast}, 0x6}, @in6={0x1c, 0x0, 0x7, @empty, 0x7}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x4, @loopback, 0x7fff}]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:08:10 executing program 0: syz_execute_func(&(0x7f0000000e00)="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") r0 = dup(0xffffffffffffff9c) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000080)={{"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", "2a08882cc8c073e38c4604006b4de8596ff55be3325acfb624867bfb44ef84c5", 0x10000, 0x2}, &(0x7f0000000000)="25fd5645e3580c62e82a75780895f4b02030039032f4f17ca8dc67297867234340b8031cf256ec70574badc5afa6836aab058a560ce06834383566046d128a43b333116ab87520b111df8a8e245c5cab3100bfffead80e7821d805bf666f2b02c274086e2f0cd17db14281f5b07d", 0x9, 0x1, 0x9, 0x100000000, 0x9, 0x3, 0x400, 0x1}) 00:08:10 executing program 2: sync() r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7ff, 0x53d3}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f0000000000)="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") 00:08:11 executing program 0: r0 = socket(0x1, 0x2, 0xa2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x5f07}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) fcntl$lock(r0, 0xf, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2ea, &(0x7f0000000000), &(0x7f0000000040)=0x4) fdatasync(r0) 00:08:12 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0xa3c, 0x6}, &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x401, @mcast2, 0x6}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x7}, &(0x7f0000000300)=0x8) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r1, 0xe7, 0x4, 0x4, 0x78cb, 0x5}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) 00:08:12 executing program 2: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x8080, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x7ffd, 0xf3) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000240)='./file0/file0/file0/file0/file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000016c0)={0x3, 0x98, 0x0}, &(0x7f0000001700)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001740)={0x0, 0x6}, &(0x7f0000001780)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000017c0)={0x0, 0x10000}, &(0x7f0000001800)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001980)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x4, @loopback, 0x7ff}, 0x1c, &(0x7f0000001640)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="508d064f2818037f55f1abd760d3b395a70b6f654e42365b9e75a0e6de00eb8c4939d19ee044b65e5f3084570e2411acea1015064997a9c59ac6548ea22d718425fc44fd218487ee56577bfea584dd59e6dddb40247200618274ea9bac849b950f041a805d475a90f0737687479a768bd70210d7b57f8a15513858795fb2d793499ab5072fd7bd5643d2d453065d44da1dfab43774ed19ae726879de179db618e090dd99cf77b79cbb2061f41806675e1a1e8b13588b0df244b5f3a3c7effda425407ebf9372ec316233b706f716e0c9f8fade27b48b43e82a6efbf9951b1a4649cf2748898dd153cdd4681e3a7b", 0xee}, {&(0x7f00000013c0)="8baabc7e1ac96eba642500f1f166895f729c71825d811233639d85307f9b1cf86ea8b6a65d301264b28e9c05dd735c3439d1a6c1ecab7dd2d8a3041fadf60850c3ca9312f093717fecf4d90215e4ec622f63977f124e9301391d07001cf1bb890e52272aadf46a79f0c038006faed7f78e60", 0x72}, {&(0x7f0000001440)="756df98c938855bfe56b016ed814f1ef57d257bd362e64ed53c8207031198bcb2d63288a9e08d084cd6ae37780f091c50f71c9ccc25b088c69404aef220216931d6da3a1530ff7b75cf7cffc76638b74f4f9aba2bac543e056fe2f12f359590022cdaa48eb5fd83a1c8d7371c8e8e80dde890234d53c04d871a6e83baf17fb706cb5d944256241e48a9f4f15b8153e04d9fe77", 0x93}, {&(0x7f0000001500)="ba965be5056977c630d1550fa295ddecf6eb5547f53fe69756e608c4c5e8801faadabaedf0c8e8322e848cf0ea1df2da46bf88567d3da49fe3438c596a6af522d17a1e5636ee6a25201a490ac5e8dba423d1684fd3502a4dba6d6cde7feee56d3bac0a41488f5d7b3f2d2c4a5c24c8210bb30555e366f3afc3b2ef14e29a737289404b2fa5d20db858a84db602db154553769a3ed835777ab13491c7297c1840354108f3662775a27418b466c844cb68e0e6e6", 0xb3}, {&(0x7f00000015c0)="2f477417f59fe28e3c0093934d6cfce97cd3aae605e56d212a0160b96b2d013fe9a8d8e315", 0x25}, {&(0x7f0000001600)="c14b", 0x2}], 0x7, &(0x7f0000001840)=[@authinfo={0x10, 0x84, 0x8, {0x9}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="b38ea09c722404151fde1e53223c00f7"}, @sndinfo={0x1c, 0x84, 0x4, {0x1b, 0x1000, 0x1, 0x6, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0xac58, 0x2, 0x2a30, 0x80, 0xfff, 0x3, 0xcf83, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x34, 0xfffffffffffffffb, 0xb30, 0x9, 0x0, 0x7fffffff, 0x3, 0xfffffffffffffffa, r4}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xc84}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x5, 0xffffffff, 0x9, 0xf9a1}}], 0x104, 0x100}, 0x105) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r5, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000180)='./file0/file0/file0/file0\x00') openat(r5, &(0x7f0000000040)='./file0\x00', 0x44a, 0x120) utimensat(r5, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 00:08:12 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x80) r1 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0xa, &(0x7f0000000080), 0x8) r2 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r2, 0x0, 0x1000000000003) getsockopt$sock_int(r2, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000003c0)={0x401, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r3, &(0x7f0000000140)) r4 = accept4$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0xe7568b68fd0dc22e) getsockopt$sock_int(r4, 0xffff, 0x2, &(0x7f0000000340), &(0x7f0000000580)=0x4) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r6, &(0x7f0000000640)=""/190, 0xffffffffffffff06) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10, 0x0, 0x0) lseek(r2, 0x0, 0x6) r7 = dup(r0) getrlimit(0x5, &(0x7f0000000540)) connect$unix(r5, &(0x7f0000000500)=@abs={0x1, 0x0, 0x1}, 0x8) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r8 = fcntl$getown(r1, 0x5) poll(&(0x7f0000000380)=[{r2, 0x4}, {r1, 0x7}, {r6, 0x2000}], 0x3, 0x1000) fcntl$lock(r5, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r8}) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) poll(&(0x7f0000000700)=[{r2, 0xb3}, {r0, 0x100}], 0x2, 0xfff) r9 = openat(r7, &(0x7f0000000200)='./file0\x00', 0x200, 0x20) dup2(r0, r6) getsockname$inet6(r9, &(0x7f0000000780)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000740)=0xd7d62c458d576bdb) 00:08:12 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000800206, 0x0) fchmod(r0, 0xffffffd) ftruncate(r0, 0x86f) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:08:12 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket(0x1c, 0x2, 0xdf8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:12 executing program 1: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") semget(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000180)) semget(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x9}, 0x8) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0xd5e3, 0x2, 0x4020, 0x7, 0x5, 0x2, 0x9, 0xc0a, r1}, &(0x7f0000000140)=0x20) semget(0x0, 0x4, 0x200) r3 = socket$inet(0x2, 0x20000000, 0x7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x800, 0x32, "3846e71a14684a53aa50c861f6033dc35480fafb26fd7b81bf6016a806e7e0cb1c042a48d17f6ee685d7cd01b1ea9f7d0b65"}, 0x3a) 00:08:12 executing program 3: open(&(0x7f0000000180)='./file1\x00', 0x10040, 0xfffffffffffffffe) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r1}) 00:08:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000000)=0xd2, 0x4) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0xc) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) fcntl$getflags(r0, 0x3) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/255, 0x29f}], 0x1) 00:08:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82020819332e69ca9caf95fdbe5a64a6c54749195dfd4089e852767fbecb1179a9d710dfdf463dca15137e1d70db04a80250c975f3a949a6c20d2336ac246399cb609272781d4be5c90f1944a43bc104325deed4a23ca930d79948e27da66d12bd52a0ad68de"], 0x10) accept4$inet(r0, 0xfffffffffffffffe, &(0x7f0000000100), 0x10000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180), 0x10) syz_execute_func(&(0x7f0000000000)="45838373e2326f32c4e1be5dbb00000080c422052f4e36c4c2f941e264f083420069c4e2ed9d69a8c461bde16a9ac4c17de910c4e3796174df9bd026f20fc27ac120") 00:08:13 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x900, 0x100) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2, 0x10000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r3, 0x9, 0x3, [0x1, 0x3, 0x10001]}, &(0x7f0000000240)=0xe) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/174, 0xae) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/234, 0xea) 00:08:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = getpgrp(0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, r1) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x7f, "eac386354c988a8764f9dd4880e6b4bf"}, 0x14) fcntl$setown(r2, 0x6, r1) 00:08:14 executing program 3: r0 = semget(0x3, 0x0, 0x204) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000000)=""/26) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x8, 0x4) syz_execute_func(&(0x7f0000000200)="b15091cd807006440f1804e38a20d0d064e60041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f43ff9863c3bd4e1796d5b5ba161c48192558dc3c366450f186746c421ed65dac4e1d1d0c6730f400f0d18c4ee6d8fa808958e3f00000000520fc226f74646436140090dd86f04f3d00fc422e5bc36dcfe3d30") r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1, 0x7c7, @loopback, 0x1}, {0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x100000000, [0x4, 0x9, 0x5, 0x400, 0xfffffffffffffffd, 0x3e7, 0x3ff, 0x200]}, 0x5c) 00:08:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000100)=0xfffffffffffffd2d) 00:08:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000500)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='&\x00', &(0x7f00000002c0)=']&^{#&!\'&\x00', &(0x7f0000000300)=',-\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='.\\/\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x68, "ef855ea1352c3124ca58e5fe269deddc684e316eae8ea5c0b4523c3cd95f0901bcf0cab12baedc55bee615c70124e7b57c36cbe8d95d3c52446d06eca31af84623b81157c601b294c8ea740c84f189b7fd38b4a7403552d711d065c8ab1ed1a984af7c5086def815"}, &(0x7f0000000080)=0x70) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x7fffffff, 0xf, 0x8}, &(0x7f0000000100)=0x18) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:08:14 executing program 0: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00f4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) 00:08:15 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000001c0)=0x8, 0x30000000) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000002c0)={{"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", "24ade69b0aeb5bddbe4e58bf752bef1fa7038d2991b980a180e8f67398978e2c", 0x2, 0x6}, &(0x7f0000000100)="85ef723f35e4e5c5a123bfc7fb2a850105ee29903799b68ee9f9b5adad6085f907206a5114a670153c1bcf1b85d0f4ae9ca006d45117eb483e4be29f0b636c243d1c9f3576deea17dce527212d2a240cefbb12529ed08da8d81261a1bf1351e86654fc1d5468a0803474132ba5149da38386313ac6075f7ad04703392d62e889be0d5b88087882e6d369a820e87543638dc3421eca488b255614807055e78ade95", 0x7, 0xe78, 0x3, 0x3, 0x6, 0x94, 0x2, 0x9}) 00:08:15 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) r0 = socket$inet6(0x1c, 0x2, 0x400) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x3, 0x4208}, 0x8) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0xfdfffffffffffffe) 00:08:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f00000001c0)) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x9, 0xf, 0x8, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x4, 0xe5}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="010100000500000003000001fdff3f00020000001c004e2209000000000000000000000000000000000000010cfb00"/148, @ANYRES32=r4, @ANYBLOB="12a06c48f24ef432f75e22af47abda1c4df7fffeff4000"], &(0x7f0000000240)=0xb0) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r5) socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x410, r0, 0x0) 00:08:15 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) syz_execute_func(&(0x7f0000000140)="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") r1 = socket$inet(0x2, 0x4, 0x6) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x40000000000003, 0x1010, r1, 0x0) 00:08:15 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000100)) r0 = semget(0x0, 0x0, 0x20) semop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe}, {0x3, 0x40, 0x800}], 0x2) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) write(0xffffffffffffffff, 0x0, 0x0) getresgid(&(0x7f0000000380), 0x0, &(0x7f00000003c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000001400)=""/122, 0x7a) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000040)="f4794ffb543e8ff781a4b34cf4776d9fa98aa3a03973db75fd4659bd320851e12957d7d696dface054ff49e652bd235a") r2 = shmget(0x2, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000400)=""/4096) 00:08:15 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x15, 0x88, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [0x0, 0x3], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x400, 0x8}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)=""/241, &(0x7f0000000280)=0xf1) 00:08:15 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, &(0x7f0000000040)=0xffffff45) 00:08:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x3, 0x147) 00:08:15 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/81) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000100)=0x8) ftruncate(r0, 0xc7) 00:08:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(r1, 0x11, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x2, 0xca7}, &(0x7f0000000180)=0xc) sendmsg$inet6_sctp(r2, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="f1a028bacd94974046f59a33f8aa0e4128390f92da4dc7ba08619dd3f822167134e8ba19b56dfef5a9cf178a346eb5bf16a786f3ad1377053a86d670035134b6b0fd8d268dc507213d1653af8d4d0a694df59498c1eb5ff655a3866ff203c9901b9572e0fe9abc0ba3bb59368f9dd1907923828db2ce362f60ab6c25609edc8b", 0x80}], 0x1, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x401, 0x2000, 0x2, 0x7, r3}}, @init={0x14, 0x84, 0x1, {0xffffffff80000000, 0xe7fe, 0x10001, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="335d91afdd904139ff2a80992bad5ea1"}], 0x6c, 0x20101}, 0x8d) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) close(r0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000280)="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") 00:08:16 executing program 0: syz_execute_func(&(0x7f0000000140)="98470f72d60f5ea84a1cec0f05f359bf7a290000f3450f5a548e1744fecaa2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb831c4c37d398205000000d04f751ec4016d7d14800f0178c3c321045fc507f240d1d25bc4e3f56cbd00008020d0c4c66db71242cff7dcdc0fbcaf00100000d3c6f8ea6a7de321e36161c481911651d2c4c2e5a97600f08171a30b8a826eef2727c423f961cb06e8628f6828f1f1360fe2580061c0f526264788fec4a14557610ac46249bedc440fda2b66470f383a4d4ba261c481f1da16") socketpair(0x1c, 0x0, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x2924, 0x2, 0x0, 0x1, 0x6, 0xffff, 0x6, 0x1, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x0}}, r2, 0x6, 0xdcc, 0x400, 0xd99, 0x8}, &(0x7f00000004c0)=0xa0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x7fff, &(0x7f00000002c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xc0fb}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r3, 0x7ff, 0xa13, 0x100}, &(0x7f0000000280)=0x10) 00:08:17 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x24000, "b04b277aea9fe63563a8c73f21d5db7a"}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8002, &(0x7f0000000000), 0xfe6a) 00:08:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000080)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r1, 0x3, 0xf990}, &(0x7f0000000180)=0xc) 00:08:17 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(0xffffffffffffffff) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) poll(&(0x7f0000000180)=[{r0, 0x1}, {r1, 0x2}, {r2, 0xc2}, {r3, 0x1e0}, {r4, 0x2004}], 0x5, 0x7fff) syz_execute_func(&(0x7f00000000c0)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") 00:08:17 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x8c, 0x0, 0x3da) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 00:08:17 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:08:17 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f00000005c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x1000, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) 00:08:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000100)={0x0, 0x3}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x10001, 0x5, 0x8, 0x4, 0x10000}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x5}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000280), 0x4) 00:08:17 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000000c0)="64d8ead9e1c4027d19eec4a10ac254d4fc23d2c3c7c463c9499dfaffffff04c4817554dcc4611855737766400fc40b5fc4a379093e28") 00:08:17 executing program 0: r0 = socket(0x7, 0x80000001ffffffe, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x20}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x7e00000000000000}, 0x8) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0085291e8fe3b26ac306e26e11434562533d1b8ead2a0f6b6e352e151226695bf0f35eb0d9f270be5132bd079793e75722416cc72f43bb707bd3c2a3e9f90d1080c87037"], 0x10) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='f', 0x1}], 0x1) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x3ff, r1}, 0xc) close(r0) 00:08:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msgget$private(0x0, 0x10) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000140)='./file0\x00', 0x0) getegid() socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x0) chroot(&(0x7f0000000040)='./file0\x00') poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x7) 00:08:18 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) fcntl$getown(r1, 0x5) fcntl$getflags(r0, 0x3) 00:08:18 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x11d) syz_execute_func(&(0x7f0000000040)="660fe358000fbfd6c4423196d8c44201bcddf34e0f2d660046d80a422d7be74560c461f850c4450ffbb300000000660f6336") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) sync() munlockall() 00:08:18 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept$inet6(r0, 0x0, &(0x7f00000000c0)=0xfffffffffffffee2) syz_emit_ethernet(0x3f, &(0x7f0000000240)={@local, @broadcast, [], {@arp={0x806, @generic={0xf, 0x8005, 0x6, 0xd, 0x4, @broadcast, "117f88d3e1156ade5afef511b2", @empty, "53717a9933ddf36e64e877fa65f26762"}}}}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/247, 0xf7}], 0x1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='chd\x00', 0x4) 00:08:19 executing program 2: pipe2(&(0x7f0000000000), 0x4) syz_execute_func(&(0x7f00000000c0)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/98) 00:08:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x280000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x367a, &(0x7f0000000180)=[@in={0x2, 0x3}, @in6={0x1c, 0x0, 0x8, @mcast1}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x7f, @loopback, 0x416}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) munlockall() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x7fff}, 0x8) 00:08:20 executing program 3: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x6, 0x100000001}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x1}}, r1, 0x8, 0x8, 0x0, 0x9, 0x9, 0xfffffffffffffffe}, &(0x7f00000002c0)=0xa0) syz_execute_func(&(0x7f0000000000)="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") 00:08:20 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x101000000003) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000cc0)=[{&(0x7f0000000a00)=""/196, 0xc4}, {&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/9, 0x9}, {&(0x7f0000000bc0)=""/26, 0x1a}, {&(0x7f0000000c00)=""/26, 0x1a}, {&(0x7f0000000c40)=""/122, 0x7a}], 0x6, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x9}, 0x0, 0x19ae, 0x22, 0x100000000, 0x0, 0x200, 0x7, 0x1ff, 0x3f}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) open(&(0x7f0000000840)='./file0\x00', 0x800, 0x8a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000880)={0x0, 0x20}, &(0x7f00000008c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000ec0)={@in={{0x2, 0x1, @multicast1}}, r2}, &(0x7f00000009c0)=0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e210300000000000000000000000000ffffac2700aa0600"/128, @ANYRES32=0x0], &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x4, 0x100, 0x4, 0x1, 0x2, 0x8001, 0xffffffff, r3}, 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r4, 0xc4504446, &(0x7f0000001780)={{"92238143dd5be81e28f6cd33bebc8f5be6c4d2aaa9253db0108264687d0858b368d5f19c0842de77d033735e69c314687c42f0cfd6ac08fe12e686c172b42cb51e609e44711bd848b225841975d9a931502a1fd91a1ae24b5e43d5c783fe3ad07ed0be76fee05d400520683bded4f1c9a85486871bd74d5930d8a2fbad54e2c5a50c8ca77c362d07b7690fa0fa428d970f6e701e4530ab19b848f12eb91171a692c41b9593250bdb4ce96080cc06f834aad71e99c6108b0f08218cc48fa516664fce630fdb48b486a31883341104fb48fc7bdeda68e77c95fd51be4eedb4dd27e575147306c34b5bcbe3681d8988b63f1c2804bfdc68bd3ea242c6169dfd8d2680ec02b5b220c125184344031a1b8879399dc945a57e9c118decb242192d67175c11e218732ca6cea558cfd45924c0f4b7cedc04721ec5df80eed0b78bdfa14f6a1e516d6ae183f1bc581c227cec731f0c486cbb5b232d7929cae9f8b9233d6bb7139f4893bc239b3f2cd8969fc9bbc07abd07e16e174dd417fe5042b346f98114447601e0f877eb506325bf4807985ed7cce11b0dede0387159472b15a6b7b774daff7ffb8942c6671a27fe9ab6748ab2527022e17224c97ad5d58686cfd4ae3d9a3e7b3d7ad89731e49a1555876b0b674f13d8042a4e42650021239e3cb8a617bea4d8305256a4643a44a84fa6e2a27ded34450dde0c96004d303158db1a1e1d7f52e1d7a109f997ab83949119606380a5babe7baaafecec848f79350e03a0a43fbaa7a73d4163b341d0c37782d3da7883d21f5368c450ed6ea57f3bc57681bdf9f2588e33ab52672d82b84b38940ee1da18aa70c1ecba48cc79c8f761e505428e8b4a1643425570f7fea8b4487e24308abe496dd16d331ea495569ef77c24956c5a10244c8f1d078a5db905c7ae75c304144cade8f68ad2d725977475bcb6be76105237e536935ef673bc05bfd807e193b31a99ddd5a0093ce1aafcd587f25b71c96f023eb329e9e311b35a77987d03c3225a528ad3086fd4e04869384d1118f4f78f0e313105ab74a01c652cd4c71488dcea08dc6c0eed5569feb9c04c75669983c86a19b9598061cefd385110c5f53b1918f263b1121a236f1339a87fb032e4b595073031520470b9a17d3056001c8219228f23d33eb5718fbe7854aab84f8df7d9e39fc48f33568c2f07f10492aac2b9cec04b724d942e4420b5d85e14fbe490cacb31e604fe8ccf94e47fdb1fa30cd331c9b355cf42223917d51c60db3512a23175139f138bee79ee7b5eec34f37270cd2ee92c100bd742e999a717199414717e2e31dab3e2eef9a283e794c9ff2b316b75655f605d48ee2ce0432a8f1b81dc46d7bd7914cce1d28174b89601b0625237875013ca283a25c5fa53f8adc179c50252ca76246c9493284f019625ddf910047def6aa25ff2a0b6c31ce348", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x0, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet(0x2, 0x1, 0x0) write(r1, &(0x7f0000000780)="b540f4b081b8b6bce096b1ef78842e24e11426c3a9c1b9e77c008a3664b472fb72b00af8946ecdc310ad79d4b932ec3471a7d61ea581a33e544622cfb59e1323da24787f9453f348493251b73ee8b3d63d426cbeba27563e577859a042b99b9625d1fad982e51c2cfab1a1d062c2411a6c1974caebb2dbd33b00ba4b0f68024ef3a554c3a1f1bad786eadd9832c86a1f3f1cf31615d12117ddfe9302", 0x9c) 00:08:22 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x6, 0xfff, 0x5}, &(0x7f0000000200)=0xfffffffffffffe0d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x56, 0x0, 0x5, 0x9980000000000000, 0x3f, 0x8000, 0xd39e, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x5, 0x4, 0x3, 0x7ff, 0x0, 0x5, 0x80000000, {@in6={{0x1c, 0x1, 0x9ab, @empty, 0x2}}, r2, 0x0, 0x101, 0x2, 0x9, 0x100000001}}, &(0x7f0000000380)=0xb0) syz_execute_func(&(0x7f0000000000)="96989814180f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000000)) 00:08:22 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x20) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/195, 0xc3}], 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000049}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x80000000}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001400)={r2, 0xbc17}, &(0x7f0000001440)=0x8) freebsd11_stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f00000003c0)=[r3, r4, r5]) freebsd11_getdents(r0, &(0x7f0000000400)=""/4096, 0x1000) 00:08:22 executing program 1: clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x80, 0xf18}, &(0x7f0000000080)) 00:08:22 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) fcntl$getflags(r0, 0x0) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x205, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x2, 0x0, 0xffffffffffffff7f, 0x1000300010006, r2}) close(r1) 00:08:22 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) sendto$inet(r0, &(0x7f0000000080)="50d259828730cc012dd4b6844bab884dced256ed50fb36f0f3fb8c1e6a838eed622a4ba681b7f9dd2d73f7c2394613bd2bc283c3058aeddd0bfe5142c9b24725014609ac9ca00714ca6a06c3a5e8c706caf15782759b3ec11f511b8c5e3693b32040eb728677ba63ac13b2c73c3a56d78861a6326516b7ed3290287214be888801e5761d372dac989a4b0c74", 0x8c, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) mlockall(0x1) syz_execute_func(&(0x7f0000000280)="f0f619c421b2138b035300004114260f0d6811c704e68da50b70212161792facc2f731f428c441d971f6d8365353d82ae64465660ff7e20ea60000bef2400f70969c91000099") 00:08:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x8774}}, 0x0, 0x6, 0x228ce5f7, 0x0, 0x1000, 0x2, 0x200}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000180)=0x10) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getsockname$unix(r3, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:08:22 executing program 2: syz_execute_func(&(0x7f0000000200)="3c05c4637916d7b098cd801b69e4c42205b8d3d9d01738d749a349a3f2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902823ed107c4c2b90a23f21667f2450f10c7410f71d60051c4a27d181ec1ea01f30f107b6bf265dc5f00c35b5b304545e269f72e414163154624581b4585c145332f660ffaa109000000e5d4bbd4bbb7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x2, 0x400, 0xffffffff]}, &(0x7f0000000040)=0xa) 00:08:22 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x3, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xeb3, 0x8}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x14) munlockall() 00:08:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0x8) symlinkat(&(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r2, 0x8, 0x3, 0x9, 0xffffffffffffff81}, &(0x7f00000003c0)=0x18) getpeername(r1, &(0x7f0000000180)=@in, &(0x7f0000000140)=0xfffb) accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000340)=0x1c) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10400, 0x0) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) connect(r1, &(0x7f0000000400)=@in={0x2, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={r2, 0x9, 0xf, 0x8, 0x8000}, &(0x7f0000000080)=0x18) 00:08:23 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="029cce98941b", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x2], 0x4100}, @mcast2}}}}}}}) socket$inet_icmp(0x2, 0x2, 0x1) 00:08:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) syz_execute_func(&(0x7f0000000100)="1c13b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:08:23 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x2, 0x5) r1 = accept(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000008e391301b5a144aefae67214571c97bc938ad52b2e1227c0c586dd149f6e84586b5458ea3ad302d67ea9fedb6545bc9a96436fb7bbf933b32e21f8b9c0bcf80fb45ff5fe8abfd804d22f82fbb9cea58a714037bf78a22b42c74213c27df0dfde71c1bf3547c44f439c33c11a0cca460c76d5fc6b422f1f19aa45"], &(0x7f0000000180)=0x1a) fcntl$dupfd(r0, 0x11, r1) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x32) setreuid(0x0, 0xee00) faccessat(r2, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 00:08:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) 00:08:24 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt(r0, 0x5, 0x6, &(0x7f0000000140)=""/138, &(0x7f00000000c0)=0x8a) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="ac48681af01cd66fb0dd14b759ff1829f08135dd494bb9a3adfe8d4726084a0b71441db306360cca8c8272f8073d86b9daeaa795e4cda5c5d87cf56bc6bf187954b9fe305d6a56b5b2807014f0f6ac2c64cad48d91c8d3829712ede6f6fe", 0x5e) 00:08:24 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x9, @rand_addr="28fcd34c9d6df186ca373a694140a8b6", 0x6}, {0x1c, 0x3, 0xffffffffffff27ba, @rand_addr="6a4f6f6c32e514e1d78aac076fbde840", 0x2}, 0x3, [0x4, 0x41c1, 0x9, 0x9, 0x0, 0x100000000, 0x6, 0x9]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x3) 00:08:24 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xc00, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="48daad791319e544b1bb06ccf366a0f32b847a6cbc61f33c34f05deadba0ef7f7c855203af25e24316b61d3300b4e3fdde55ed3c36136e27a0a718d717b99964c2ca24ea7375432b306af7315bf61b32f91b1628efd12b42c7322dd448e331e537478e6099fa9432dd83237348cb3a287fa1460641af462a462e4a4eb1ae876da70be1ea684f302b8e7e") 00:08:24 executing program 1: 00:08:25 executing program 3: 00:08:25 executing program 1: 00:08:25 executing program 1: ppoll(0x0, 0x41560762, 0x0, 0xfffffffffffffffe, 0x570655f0d78f911f) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/188, 0xbc, 0x41, &(0x7f00000000c0)={0x1c, 0x3, 0x61d4, @loopback, 0x6}, 0x1c) 00:08:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x5, 0x9, 0x8}, &(0x7f0000000280)=0xfffffffffffffc5a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)={r2, 0xd0, "48cf682da8a913cc4a76f62215ca155150bb5dc38e797c32b2f97b94d66ea973834e4949a18e613cd623c4775d2e7014138048a70eaa6ede19d010f8b829fbb893bdf600cffe81764274134e9d29b25c6be1d11aa919a6d067752c4372efe02a8fb98576da02bc0056164092e487156e9e52f3f5199d836214b2a9d5679da6c0d0c4d8984bd05a841b59daa3c332b2d7ceba005e2b29368e63cfe3a7a8b101882ca9fae7ec0c51d7d920998d9800005e1a2f77aefc3a8fe57a4b8f14f3cb84e1b99c96a1678139d438ad76647e69ce0e"}, &(0x7f00000002c0)=0xd8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x9, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) flock(r1, 0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = accept4(r0, 0x0, 0x0, 0x30000000) r6 = semget(0x1, 0x2, 0x8) mlockall(0x3) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(r6, 0x1, 0x7, 0x0) r7 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) fchmodat(r5, &(0x7f0000000200)='./file0\x00', 0x9) accept4(r5, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000240)=0x8, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000300)) freebsd11_lstat(0x0, &(0x7f0000000080)) 00:08:25 executing program 2: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xe3, @mcast2, 0x2}}, 0x0}, &(0x7f00000000c0)=0x84) munlockall() setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x1, 0x400}, 0x8) syz_execute_func(&(0x7f0000000140)="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") accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) 00:08:25 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000000, 0x4) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xf287, @loopback, 0xff}}, 0x0, 0x2000000000, 0x8eb, 0x0, 0x310, 0x3, 0x80000000}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0xfffffffffffffeff}, &(0x7f00000002c0)=0x8) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:08:25 executing program 0: syz_execute_func(&(0x7f0000000140)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dc0f7e03ac45e22c892a0f0000049f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x200, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x5) getpgid(r1) 00:08:26 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setreuid(r0, r1) setuid(0xee01) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) socketpair(0x10, 0x20000007, 0x4, &(0x7f0000000200)={0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) listen(r2, 0xfffffffffffffff9) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) 00:08:26 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) sendto(0xffffffffffffffff, &(0x7f00000009c0)="f379b3a0a5a31155319c782f97c422f8ce28c690f2a3aea4a6e63c2b2e8a758b7229656537ed3550ac9ecde96d1f15f25d0ad93f45c1ef3c78cbf68257963dbfb54f8e8bf34e4880051fdb98916217a0b795beae79d5470185fc9edad73c0256d3bc842b08abb2560520030ca6401864aaa8f949e718ccb650433523daa816774017fc1ce128ceeef54921e7f79954eda1bb36ab62dd7d23d1cacf3e6a340d6cb62e8f2744bc02edb915015c2839ebc87edb66d1ca13236d7957e076603acb1ee343a671eb0c0c6408ac94c105f558216d66badd4bbe37eef214fa6b1e1e523ac973074b01c090e0e32ec68ef32dbf4345bebcf219998c83644e604251a0b418a9a3825ec716ee6ff3d3b8c64679e5265ab99e4d7efc385a3679dd9c", 0x1000000f8, 0x105, 0x0, 0xfffffe6f) __semctl$GETPID(r0, 0x0, 0x4, 0x0) r1 = socket$inet(0x2, 0x0, 0x20000000004) syz_execute_func(&(0x7f0000000000)="1c12c4637916d7b098cd801b6973c42205b8d3c44215bc542f65d9d017795b6161f2680c0000008fe9589b26c7e4c753fbc4e101fec4c44141c4b932f71a344a0202c4c2553f03660f6d861d285878f21667f245ee10c75151c4a27d181ec1ea01eff265dc5f00c35bc4c20d023a304545e269002f090945332faeeceeb7b7f50f54635bde3cdedea1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000040)=""/238, 0xee}, {&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000180)=""/192, 0xc0}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/70, 0x46}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000000540)=""/94, 0x5e}, {&(0x7f00000005c0)=""/215, 0xd7}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000780)={0x0}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000880)={r2, 0x1, 0x3ff}, &(0x7f0000000980)=0xc) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000900)={r3, 0xffff, 0x9, 0x4, 0x3, 0x100000001}, 0x14) 00:08:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) 00:08:26 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0xd000000) syz_execute_func(&(0x7f0000000140)="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") symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1, 0x8, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x20}, 0x1c) 00:08:26 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x488, 0x4, 0x80000001, 0x3, 0x2f}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r1, 0x3}, &(0x7f0000000400)=0x8) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setreuid(r3, r2) syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c753c75378c4e101edfec4427fc90202c4c2b90a23f21667f2450f10c75151c4a27d181e63ea8aeff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:08:26 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000080000206, 0xffffefffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000206) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x0, 0x2}) 00:08:26 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x800, 0xfffffffffffffdc2) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0xf68, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) ftruncate(r1, 0x9) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) open(&(0x7f0000001500)='./file0\x00', 0x10000, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e002900"/136, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, 0x0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f00000002c0)={0x4, "c48bfb7da98f61fa3fdb7d9a8e64ea85"}, 0x14) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001740)=ANY=[@ANYBLOB="0300001034005c0fd3f6de88f44c049c067945e5f69c40c3942e91156452b44b13d8b1be3d0a9170d7a7b3c01aca9649de9d16943324dff91c9dd22976b9bbe38abcf754d8e6fcd137534bd8f723518a6c745a8b3c6f5b24de1d0c8f84ceb830aa3ab577f937c18185a5b405516e797bf91e0b445a2b738f26cfaf519000478a28df45c4690e4605af730e65165444bda7ab36b12f3532f9cdc4a05184f5f0cc1cbf54168fb84dcd9f2422db5ab681a282b1233347d330b327"], 0x0) flock(r5, 0xb) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000440), 0x4) 00:08:27 executing program 0: syz_execute_func(&(0x7f00000005c0)="9834160f050fc7f791b0124141e2e98faa68128472a1000000bd0000004180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9b80e25ef15ef15ef00015ec7d0000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95df3430fe6460fa1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)) 00:08:27 executing program 3: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socketpair(0x17, 0x5, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xe3e5, 0x6}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0xfb, "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"}, &(0x7f00000002c0)=0x103) r2 = semget$private(0x0, 0x3, 0x12) semop(r2, &(0x7f0000000100)=[{0x0, 0xe978, 0x1003}], 0x1) r3 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000140)=[0x6, 0xdf8, 0x1cfa77f2]) semget$private(0x0, 0x7, 0xfffffffffffffffc) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x6) 00:08:27 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x7}, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:27 executing program 3: syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d95ad017795bf9f2680c0000008fe9589b263fe4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fc442b5a6ff6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0f8fc878c0f23f3a0bc401d5f421") 00:08:28 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20000040, &(0x7f0000000040), 0x4) sendto$unix(r0, &(0x7f0000000100)="b10005049000e803000008005786ca900f0e08febaa11ea8fef96ec2c73fd3357ae26caa0416fa58376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff3728a9346ca2b4940b14fae4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f80000000000000000000100", 0xfffffffffffffe90, 0x0, 0x0, 0x0) 00:08:28 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000140)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9e0f221cacb9ab23e83daeb6e32288e77c64c4a5875917a6b1b9f2132429635489c3d094ddbcb99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa99214cf4399cc17e49108770938b69482305dafaff120ce048370c7b3240e2fd034678cb1615242d97522a352140cfcd1bab35c100419ed0b87d9599252bc2ae25efae01651de6669000000000000"], 0x1, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 00:08:28 executing program 1: open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x100) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x8040, 0x8) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x84, 0x0, @multicast2, @empty=0xe0000000}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}, {"e407646a4f28f929"}}}}}}) 00:08:28 executing program 0: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000b16000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0xffffffffffff9bd0}, 0x4) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000d60000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x2dc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x92, "e74f1ce07c095822324d17e7d54e97b68678d4f817000bce7c652bf7c6b66bc0a3fd7ec6c5b5972f1c85feb73c39ec68989f2f9c087a90083d30636a39cd2699f37af969a6dda2294a48609837bfbc021c228e7c8ee399f18bb8d35d8382d7c0d2dfee14fafe91bca2986dd3b623b51433d96b236515049a58630544c633dfc18041614f382dec11163a5e00351d45b6bbe3"}, &(0x7f0000000280)=0x9a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x5, 0x1000, 0x8001}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:08:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x4c, 0x2, 0x4}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x3, r2}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x9, 0x9, 0x8}, 0x10) 00:08:28 executing program 2: syz_execute_func(&(0x7f0000000000)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00002900007fd3f243d855ff0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup(0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000240)={{"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", "8e346449a2470c85f8010583deac7129481cc3acfa8d342839726fc53db1421a", 0x8}, &(0x7f0000000140)="e9edafa91162a30f56f70109f4b284d69b3ca52b26944ca785472e39dc26c21aad9234c4dc25b8b41f86b9a724a23c3b550692a3b4cec97cfcd20c28008436cf0935b4d790f7c57a4c9dca72d018cf0a0e035b17dee76b586cd374b1b3c2580dc2664f0347ec521a8f8ed1a71800f2897e3d7f7ba98fc9e8476366fda653271779438d1f38aa58eae940e47eec54d9ba65f4d84a7beafa8ed87503a1f4cd3fb539ede05b029de8f0fe36c8cd3178e9094fc29f88161d1c23a0e400ff53200c1bbe286ce3c7aba739a0eaee9f96872c", 0x5c8afe65, 0x4, 0x800, 0x8001, 0x3, 0x2a9, 0x1, 0x7fffffff}) syz_execute_func(&(0x7f00000000c0)="f020bc6eb7680000f042832014c44271036a8966430fd61266450fd489b5000000c4017c289765566666400f380b58e7c4c2e1a68300000100400f185734470f154500") 00:08:28 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x45, "65d893c34c13491162f3d0221ee7720a2c25f2d43c36fdd7a4ca79ab170699457a4114e18f9d2cc05176ac2d34186c31401e66852a3fb8a2ccd308b24df85fa11b75ddec1f"}, &(0x7f0000000240)=0x4d) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x331, 0x0) unlink(&(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 00:08:28 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:08:28 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0xfffffffe, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) socketpair(0x1f, 0x30000001, 0x1, &(0x7f0000000000)) 00:08:29 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xb, 0x9d}, &(0x7f0000000100)=0x8) shutdown(r0, 0x2) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x7, 0x2, [0xad, 0x7]}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r2, 0x0, 0x4, [0x63, 0x80, 0x6, 0x5]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x9, 0x4) 00:08:30 executing program 1: syz_execute_func(&(0x7f0000000040)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f480fae80c6cde4b4224febeb8265b8dc2e41812047002b0006e86e0d398c738864d9848e4d5caeb3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e0396c40151edba000000801d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x5, 0x1000}, &(0x7f0000000280)=0xc) mprotect(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x0) syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xffc, 0x400, 0x8000, 0x100, r1}, &(0x7f0000000300)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)="def4239fc2918b882681638e93a181f30d6af5cab94e26da3de3b1614c617c9c2a6c5fcfcbe7287afa1c05a02cc52eb481fa15a2352e876a3ce1c981a2963f4fa6a5231804328acabbcb12f727a1854c142adf00e0ef08a4363052864a415eb033badb7f283f33056dd97cab1a63705d9c5aa50b6a985c64c9bcdb7553c061dd", 0x80) r2 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x6, @mcast1, 0x8}]}, &(0x7f0000000200)=0x10) 00:08:30 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000120000/0x4000)=nil) shmat(r0, &(0x7f0000121000/0x4000)=nil, 0x3000) sync() mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x0) shmget(0x0, 0x2000, 0x60, &(0x7f0000122000/0x2000)=nil) 00:08:30 executing program 3: syz_execute_func(&(0x7f0000000200)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4d5b7320d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c67471a8f47000000c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) freebsd11_getdents(r0, &(0x7f0000000040)=""/116, 0x74) listen(r0, 0x80000001) syz_execute_func(&(0x7f0000000140)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edc2f86ec46ec47fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7b50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:08:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x6, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) 00:08:30 executing program 2: select(0x15f, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x3, 0x76bd3}) 00:08:30 executing program 0: socketpair$unix(0x2, 0x5, 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="0c0ec4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011ceded67427df3e2e22a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10000, 0x0) 00:08:31 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000180)='./file0\x00', 0x8) 00:08:31 executing program 0: socketpair$unix(0x2, 0x5, 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x20000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0xe8, 0x0) getpeername$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) 00:08:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:08:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x0, 0x400, @loopback, 0xb86}, 0x1c) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:08:32 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000340), &(0x7f00000004c0)=0x20) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r2, 0x5) wait4(r5, &(0x7f0000000300), 0x10, &(0x7f0000000400)) fchown(r1, r3, r4) ioctl$DIOCCHANGEALTQV0(r2, 0x80106678, &(0x7f00000003c0)='\b') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x2, 0x9, @empty}, {0x1c, 0x0, 0x5, @mcast1}, 0x0, [0x0, 0x4, 0xa705, 0x7, 0x80000000, 0x2, 0x0, 0x7ff]}, 0x5c) 00:08:32 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xacb5) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) fstat(r0, &(0x7f0000000140)) geteuid() getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) setreuid(r2, r1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) 00:08:32 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000)=0x40, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x85, @mcast1, 0x9711}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x8, [0x511, 0x5, 0x6, 0x81, 0x7fff, 0x1, 0x7f, 0x7]}, 0x14) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000001c0)={0x10, &(0x7f0000000140)="9a97d937ec7a1702cef48aaac3e2994899536a65159187045b3bb52bedb3b99310f9e9092330088741eb29cbd1247b9056ee5630d24188e7a65c1d7d061ec1bba64dfa6603596f7c15566768238544438085ba6f4d24", 0x1, 0x8}) connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000240)={0x10}) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000380)={0x10, &(0x7f0000000280)="22fa4199e2a59f4d76e64eb1302df504ef7ccc55b21e87f89ec9eb3d77606b01015d3ad169f50cbf6a9f2644b5b81d901df8e7dcdc9d8cdda2b1fc194eb8d7aee09879df0d1321d95713ed2394eeefcc83ea67a57c2527a3f1fd42ed2ddd3380dd7d9aa6e39d34e67d224cdf8ad38a184084e398d00cb45d6b979b726f9679f589387df6e77abf707acf7b80da23384d2849e0c5a848bb7b2ef4e2913a75351d034264fb5611704ebd30640623b24ee5f2bfd996aac60c6d7b8727ead3fcf9628d28aac0e031c04ae446dca861c0497677097e", 0x8001, 0x40, 0x5}) sendto$inet6(r0, &(0x7f00000003c0)="a022f7490664792442ae0f900cc6b45deb3c84e7a72336a4016f56187b3402cd668e8fdc9a4362bb1ca8573659cd7642ea2bf426920cb1bbf52429b6596bd696cb5bac81dee7e2e3e7bbe9e5a9e44ed91248cc5b5ce46042564d6f3bb8c88fb76076a3fea2abfe9443627f513ce2a65befacb9d76d28b09b03851b2d62ef5df485636e18ebd99268519c68c8bd4edea29c9bf26c26a4529186330594209e3abdfc7ef7eac8e7ccafab9e4994dfa8956b7b197da4c909431cdbfdbd173c36", 0xbe, 0x80, &(0x7f0000000480)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000004c0)="e3c31eb0614450ee9621195393f96760973af7348e") r2 = shmget(0x2, 0x1000, 0x42b, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r3, 0xff}, 0x8) symlinkat(&(0x7f0000000640)='./file0\x00', r0, &(0x7f0000000680)='./file0\x00') ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000006c0)="356b3e83fe8d2a2efcafd43c09e5840b6c4f3664a70b988d8191477272c7c978d1c5a63f2e25071e9fb3c9f50c1fdaafdb5da57df1b6a4a32500b94932fdc3da19ed37cd39bb91748727ed05e7515410fd439d396e63d19271c25037d64b36cf98a97f468fb8b26a6d37bb828e10076c714cf3abc15723e5bb2e3427f3e89bb9350b75397fde9782421ea0b4da5bfe66f27518a7cae5ef777b1cf9dfc25d2d9b0fddcc765d4711f968ae5ebbf0cbc4c448302baaa617") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000800)={0x8000800000000000, "1b2b66ffdbfc05f33949bcafee54a830"}, 0x14) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x5c, &(0x7f0000000840)=""/151, &(0x7f0000000900)=0x97) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000940)="83b64d3767e6a72fe82d9fdbbb74971aae8f81310d1d36f4b10dbf788dcc2c2ea3f437d3fe2414c1845fae0002a463bc3481c2e8865c61eb15f6b32000466dbb8c189ba21b6cfd0efc9784a4de7fa2c2fbd11e8822a13a59d600ff4eb3adb0f55d86f386dd9e895b017ab0ad7a4ad97a963ec3a80e09ef4c1392ab2f48e7759522e8", 0x82) sigaltstack(&(0x7f0000ff8000/0x6000)=nil, &(0x7f0000000a00)) mkdir(&(0x7f0000000a40)='./file0\x00', 0x1) r5 = socket(0x17, 0x4, 0x0) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000a80)="f582db8c7715a6dbf1a2fd1adad56d708dcd8c4d06a7642f18a986ba553208b4b63a19a2bb987548a8cf7e6e4b664b8859281cfc300f291e8c5d4a4327e0dec841e8a197d7b22b") ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000b00)="7892dbfaef70befb81709026ce6f66bbaf4d43") setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000b40)={r3}, 0x8) dup(r4) 00:08:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0xfe6a) 00:08:32 executing program 3: r0 = socket(0x1f, 0x4, 0x80000001) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x9, @mcast2, 0x7ab}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="932d8bff72381df68dc5f8598bde204a25c448979ef5071c2da84972ae3f7b904d3a146e222ae0b39d222b2e56cd252e17cc0bcef557e668da9e21011475be7314ae9ffa63d8ee80f2720fb74b18582bddc65efff532fed742f34269cc90854da0f00e4c9a925d3e7424839be127a6dc985164f6826a676191df4428d1726163322997a171a3c8e92a410930dd84940c57705c9cddd4c8a5c5daf0316c15e1d7762dcb32537d957dbe6e876d5ec7a0b6ea354c7ba7ae9c184a4064cf888ace385b0829a993010431095849b79c5104451de8", 0xd2}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x288}, 0x4) r2 = semget(0x1, 0x0, 0x0) __semctl$GETPID(r2, 0x4, 0x4, 0x0) 00:08:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) 00:08:33 executing program 3: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, 0x10) write(r0, &(0x7f00000002c0)="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", 0x1000) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) write(r0, &(0x7f0000000200)="ff95fcb258837a821baccadfc318dc0f7a8fc8e8577e6cdb1e84490f53099d9f4273f1f911fcba8a0a006fbc676818e493dcc2d3b1e2034524d8e0cc817bc1a1c1e039b7bf78f2f9683572356bbf764d2ec5c293f8cfd59b3f06f079ee264c5edb2cb18e4c6e0d595c2d5de1be815a9ce1dc61bf73d0371caa26feede7cb6f7620b7e85adc924e672085f1b4e72b53e12e6c09089f710a598bf6d80c4ac33d1c5562a5c610cde99f", 0xa8) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000080)="4eb25826aa56be9bf3f01704228f476eb9683394005547943487cc223f24b843d9313856cc3cef4d99d83c02ade59d202332092530ed1a157a73e53f7393e40ecdf9bda5dd85405e6c62c5e5eada2f338c4e289773e79fa8df5a5b5398a57a9067fccfe3f3d9fb2cb8dc90a3a20b4b823eb3d6f62ac74b547be02fc49673957cfc8f0e1ada5592aab544cd587c4fd99d6a3aa620a557421ad851639e85a140f000625713f293a0611613df9b52a6164d652c1c916c7f97de8b23b300cd839ac70e23c6b3b1a57170daba1a19045c52c82e50fe4794ea01ccb6c29f") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:08:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000140)={{"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", "b02dd874d3235ce580e54860f871a8cb32bcd9c4e4a92adb02475a7ac0c72f5b", 0xdbb6, 0x1}, &(0x7f0000000040)="7ddde8236ea14957a114fbca67cdade178f9231c68d03471d1dc34d9b7efd9dd228b086e9ebe3a9c7caec6ed43fb593a6787dc2a9be88700d4d7c37ddb05c2e87a0195538ca264ebe626cf9f3cfbaa71d339d56e091a7ff50e8a27eeb2866472202b4178deeb493c1a501a700a9ea638d078cf5d591703f2eee0174c132da8248468294de71b86fce62bf88d75583f734950ac2d8208a61e73daca4dc1cce12b189a26b85f9b963ddedb20f5601c57cc1bf54bef235de202ffb13f98ff199b4cfdd25184c5ece7aab38bb8dc738077862cfc670e297783f82d", 0x600000000000, 0x3, 0x8, 0xffffffffffffffff, 0xffff, 0x3, 0x8000, 0x7}) 00:08:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0xfffffffffffffff9, @loopback, 0x5}}, 0x0}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0xab7, 0x8}, &(0x7f0000000080)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x7a7a}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5b0, 0x7fff, 0x80}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x20) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000400)="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") r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x40}, 0x8) fcntl$dupfd(r4, 0x11, r0) 00:08:35 executing program 2: syz_emit_ethernet(0x6, &(0x7f0000001200)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES16, @ANYRESOCT, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYPTR, @ANYRESOCT], @ANYRESOCT, @ANYPTR, @ANYBLOB="0d28d686f2c12c23", @ANYBLOB="f907da33a6573e9aff4276269a8850bfc2dc8acc141548d1271d0fdffd0f61df0b490e25d0c52ade573fcc115d7ff0111ca8a5be5fdc9091341cb9c184b50539"]) syz_emit_ethernet(0x105e, &(0x7f0000000180)={@random="578e68f222ea", @random="12a8670859a9", [{[{0x88a8, 0x439, 0x100, 0x2}], {0x8100, 0x6, 0x40, 0x1}}], {@ipv4={0x800, {{0x10, 0x4, 0x2, 0x83b5, 0x1048, 0x64, 0xffffffff00000000, 0xffffffff, 0x6f, 0x0, @empty, @broadcast, {[@end, @noop, @noop, @end, @rr={0x7, 0x27, 0xff, [@rand_addr=0x800, @broadcast, @rand_addr=0x7, @multicast1, @multicast2, @local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x7, @remote={0xac, 0x14, 0x0}]}]}}, @udp={{0x0, 0x2, 0x8}, {"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"}}}}}}) 00:08:35 executing program 0: r0 = socket(0x10, 0x9, 0x0) getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:35 executing program 3: setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001300)=ANY=[@ANYBLOB="000000360000000000007edf5f488a3f93969692bd6ddc12d0fef6b5b7ddaa0a8448ffc0d25f9086fc159d34b5eaa6fdc64c543ef1fef4793be0f1345ebc556bfdc484e34ba35fe05551459e5836b5198bd830862323d8812c42dd682133b94fcdec0e1c2ff49c6b630383d42ee87c96efa65ef83d52923a4c6d1559edf51d05c126236b87a1b16f4dded1db8f2294a4f96660898e88b03837c1ca6d852379709aa4de0a607ffa04783ab03f17f7aa5057266f9f39185dc511d06cb5d92322a4b7cdcd65fe009d206c1c5fc3b1f38f5800cff1fb8ee1d22ba48341e3c84a48991df09adb16041006ae07"], 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000001400)={0x0, 0x43, "dcbcd08ba1de4d7ae9780666cc98fcdf0fc3f62e23a8f9e9b929ed6509e06b8d3354167c1076d1837d2631ac95342087706eb6846e7a2841941b6b82f5fbb3fda7431e2e501efa7e73d367a3ca2cb501be3ee0f9bceeab43a4c8c3201201acc1080c1a30fb75087ddcb3276ecd0d42c20f0022bbb6184bab3bdd1d25268551fac3d7dae6fe97d4f1422380e7dec983d22c3b48382bdc88d98c5515108ee2b19b7746efafb4e2b75ad843067719c45aaf984642f5a0dadfa54e4dd391278cede90981371f8518af73424879733bc30cac3a30de269eee660b78a497b7bcc1"}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1}, 0x8) pipe2(0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2}, 0x10) fsync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x20000, 0x4) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000300)="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") 00:08:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$inet6(0x1c, 0x10000000, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x202}, &(0x7f00000001c0)=0xfffffffffffffe4c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x2, 0xd263d914ea796549, 0x5, 0x8001, r2}, &(0x7f0000000240)=0x2c5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x2000, 0x8dc, 0x0, r3}, 0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0xa5, @local={0xfe, 0x80, [], 0x0}, 0xcc8e}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000140)=0x10) listen(r0, 0x0) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) 00:08:36 executing program 3: syz_execute_func(0x0) syz_execute_func(0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={0x0, 0x0, 0x4, [0x4, 0x6, 0x3ff, 0x2]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x1, @mcast1, 0x8}}, r2, 0x1, 0x7d4, 0xffffffff}, &(0x7f0000000380)=0x8c) setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x100008, 0x122) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000100)=0x40, 0x4) bind$unix(0xffffffffffffffff, 0x0, 0x0) 00:08:36 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000200)) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) pipe2(0x0, 0x4) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r5 = semget$private(0x0, 0x4, 0x20) __semctl$SETVAL(r5, 0x4, 0x8, &(0x7f00000000c0)=0x370) 00:08:36 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000c6e000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/183) mlock(&(0x7f0000ac1000/0x3000)=nil, 0x3000) madvise(&(0x7f0000a80000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000cd8000/0x2000)=nil, 0x2000, 0x3) munmap(&(0x7f0000c9d000/0x1000)=nil, 0x1000) 00:08:36 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0xfffffffffffffff7, r1}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x992, r1}, 0xc) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c210f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:08:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:37 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40000000, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x8, 0x0) flock(r1, 0x2) r2 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x4, 0x3f, 0x0, r2}) flock(r1, 0x1) 00:08:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000100)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000500c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c402bbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b55f7c191b33120b15ffbb15ffb110f0fca380483832200643e0c00") r1 = dup(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x43e, {{0x2, 0x1, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x5}, 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000002c0)={@empty, @empty, @multicast2}, &(0x7f0000000300)=0xc) 00:08:37 executing program 0: syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f") r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = getpgid(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) r4 = msgget(0x1, 0x8) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r5, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r6 = socket(0x0, 0x10000001, 0x2) connect$unix(r6, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42) recvfrom$inet6(r6, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840)) getpgrp(0xffffffffffffffff) getpgrp(r3) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r5, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x8a2, &(0x7f0000000100), &(0x7f0000000300)=0x4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000280)={r8, &(0x7f0000000240)=[@in6={0x1c, 0x1, 0xfce3, @ipv4={[], [], @multicast2}, 0x10001}, @in6={0x1c, 0x1, 0x4, @mcast2, 0x4}]}, &(0x7f00000002c0)=0x10) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 00:08:37 executing program 2: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "a4b7ebcdfbe68615083d00565ee29168d5ad36c54b2166f8e063d46a0dac26e3", 0x81, 0x547b}, &(0x7f0000000040)="bfb1e448a6b5dc90ee770b968cd320d79480abbf954338e5e1557f19b01238128c1f016e1c084822adb1f3b1ec9f53d3c573608d909766a2d0225c5113d78372d69df369c63542f1bb09073bee65d5d6f1b3c266e1dbc38b9fcc30700730d2d601f5b5ca5cf86bb142b4704c72ee698ebe5d", 0x100000000, 0x24000000000, 0x1, 0x2f7, 0x9, 0x400, 0x3, 0x2}) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:08:37 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYRESDEC=0x0, @ANYPTR64, @ANYRESHEX, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESOCT, @ANYRESOCT, @ANYRESDEC, @ANYBLOB="a3b49f394f8b1153d114d815c43997a412020dd3dc7699", @ANYBLOB="70c5bd365272212b2b0ae17a22ce502ceab04173a1c56a5da91f82579115d56cd03e098d8ddb2d9e17c2ee48767aafc5549a1b61714aa8", @ANYRES32=0x0, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYPTR64]], @ANYRESDEC, @ANYRES32]) 00:08:37 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname(r0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x50) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000017c0)={0x0, 0x8, 0x0, 0x3, 0x3}, &(0x7f0000001800)=0x18) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000018c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001900)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001840)={r2, 0x1, 0x7, 0x8}, &(0x7f0000001880)=0x10) listen(r0, 0x84) preadv(r1, &(0x7f0000001600)=[{&(0x7f0000000040)=""/27, 0x1b}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/66, 0x42}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/96, 0x60}, {&(0x7f0000001440)=""/179, 0xb3}, {&(0x7f0000001500)=""/209, 0xd1}], 0x8, 0x7df2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000001700)={0x0, &(0x7f0000001680)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6]}, &(0x7f0000001740)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001780)={r3, 0x8}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:08:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x2067, &(0x7f0000000600)="031a80fddc921b64d556f416ac93952488b47b794620750768da05477f88e58718178a5a397f7f0bdd73f38344c74d87869f18b615875f9d58a8770f54701e850b1d0c48b2a0bf51a10558152a7d396d9dfc253711e2ed3d1602b460dbef8c0373423674659c670efdfa481625325b87cbf3dc67d5f44f39f8a08bcdd32013", 0x7f) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0x0, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x3) symlinkat(&(0x7f0000000480)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x10001, 0x100000000, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x10, 0x8fa, 0x9, r6}, &(0x7f0000000200)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r7, 0x2020}, {r7, 0x66}, {r3, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, 0x0, 0xfffffe8e) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(r7, 0x29, 0x52, 0x0, 0x0) 00:08:38 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x84) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000200)="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") 00:08:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000000)={0x2b0, [0x7ff, 0x0]}, 0x8) pipe2(&(0x7f0000000040), 0x100000) 00:08:38 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x16, 0x2}}}}}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x0, 0x7) accept4$inet(r1, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) 00:08:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) 00:08:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000080)={@loopback, @multicast2, @broadcast}, 0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) preadv(r0, &(0x7f0000002400)=[{0xffffffffffffffff}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/91, 0x5b}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000002300)=""/241, 0xf1}], 0x7, 0x9) socket$inet(0x2, 0x2, 0x8) freebsd11_fstat(r0, &(0x7f0000000180)) 00:08:39 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x200, 0x7}) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000fb9000/0x3000)=nil, 0x3000) msync(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0x200000000002) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:08:39 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x100, 0x11) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0\x00', 0x406600, 0x0) 00:08:39 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x7f59, 0x2, 0x1c00000000000, 0x15}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, r1, 0x3, 0x6, 0x200, 0x3, 0x7, 0x200}, &(0x7f0000000300)=0xa0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000100)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000180)="b23250b3f4", 0x5) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000, 0x0, r2, 0x0, 0x0, 0x2}, 0x0, 0x8}) 00:08:39 executing program 2: getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x87) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000180)="14e40556ac7b00479657c05c30cbf438b6c09a2a521c5e4bd9c3ebc6932d6aae03c3163e955cdc87b070e0c038e8e82313258ba2797ca84496718680469098ab") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:08:39 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="00e10000000000000000ffff00660566"}}}}}}}) open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x8) 00:08:39 executing program 0: r0 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000340)="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", 0x211, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x100c, &(0x7f00000000c0)=0x6, 0x4) 00:08:39 executing program 3: syz_execute_func(&(0x7f0000000000)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee4f0400fba69fe000f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf09000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:08:39 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, 0xfffffffffffffffe, 0x0) syz_execute_func(&(0x7f0000000000)="36660f3a0d5769ffc4e2a5285e0566dcfbc4a1cde4bf3665000066470f71f6bb672e460f0d1ac4c26d475b54c4623198aed2000000c4236978f9b6f30f0de7") 00:08:39 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) r1 = socket(0x0, 0x4, 0x4) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) semget$private(0x0, 0x1, 0x441) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x81, "17a2c6d17ac25135078455b5fad50cf5309735dcfe3366152baeb3559b7fd9b28f7a0f0524f928a3e579566ffba93bc8b6ab5af182ea407c4704ccb7cd501f9f86791cadddda791f06ea3dcc2569895c49302116797105d04ee97b3805773c2a062f602c19e904b74629cc1c4ec8720d7b18756b2fde9dd0d1ef19251884efa32f"}, &(0x7f00000001c0)=0x89) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000340)=""/56) 00:08:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82025fb452e0c258f2b7"], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getrlimit(0x6, &(0x7f0000000300)) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="0300000000000000522ff9802ef4596aa41a67b9b33ffb88a9ee6125f2e8f7c8df330fff8aa2bcac1851833331be38090c4b39c31d5e1e137ccc572d0e754c7a397b77ed9669722686d8c98b27f246f945263d95bf151f888661b0d58ffbf369087aa290f61dc6366519a5fe92c71c3d4c77f637deccdca5ec527fe7fb01d6802f1e3af727d5f51565c3d63c929fa50baf59f3614e0e9707324292b71df4f1da09ebb2f4ad3a1286020b713346c7fdf513fe54fac759e215eb5ecb84dc7351f2bf05016908fe4da747977659ca28d81f5a0d43217d7e6d38e0e168b4293c3b5adbdbb1eda5db492e7ddd513fa1f489cb3940a94a45318f6d70fee7a95f501d5981a0e0e44707c40acadef5bc7a0d8c3f25e96a55ab3bccce4356fd69f4db949d7c8cea4c68dc0221aa559f4d9f3a6472b4af8bc1258555c6c47f79adffaeec62561ccdf97b323f67429efb1c05667dffdbcf245834c1a2a0fa49"], 0x1, 0x800) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000400)="b1d183b78981d4904cca6f06cd87bf1affd5ce4a933316c49bf368f038037a08612429dabf511b88a15444e0ea57a38bf4f9551ea6f614106e28bba69c87bd7cf9eb3d5cb2cdf188e0975db8b4b0de40509f0759996da9d69554eca318a87bd88d31e27dcd86a4d8856b6e288669167cb65050901edda66cd2e25ffc8440706ad1fd5c4dbdefbf291748649f2962859da20022c4626c40fa12", 0x99) getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fde869a7ff5f75cc1d4e01755d862d3272280100008000000000aea0edd3fda5de98d68447067e5a074f2e25a0ae7fceeebaf990f569999a116e4431fbde073915652ca39455"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) msgget$private(0x0, 0x400000000000008) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0xe0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x4, 0x2) r4 = dup2(r1, r1) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = fcntl$getown(r3, 0x5) getpgid(r7) msgget$private(0x0, 0x10) msgrcv(r2, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) ftruncate(r5, 0x0) accept(r6, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) recvmsg(r4, &(0x7f00000004c0)={&(0x7f0000000140)=@un=@file={0x0, ""/62}, 0x40, &(0x7f00000029c0)=[{&(0x7f0000000340)}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/141, 0x8d}, {&(0x7f0000000380)=""/24, 0x18}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/129, 0x81}, {&(0x7f0000002800)=""/202, 0xca}, {&(0x7f0000002900)=""/189, 0xbd}], 0x8, &(0x7f0000002a40)=""/4096, 0x1000}, 0x1) mlockall(0x1) 00:08:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x4, 0x6}, &(0x7f0000000140)=0x8) ftruncate(r0, 0x400000000101) r2 = msgget(0x0, 0x200) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/110) ftruncate(r0, 0xffffff7f) 00:08:40 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x5, 0x413, r0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7, 0x8, [0x401, 0x8, 0x6, 0x0, 0x4, 0x3, 0x2, 0x400]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:08:40 executing program 2: syz_execute_func(&(0x7f0000000140)="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") freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) 00:08:40 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000001c0)={0xffff, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) 00:08:41 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae) 00:08:41 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9660fde978fe97c80c9fb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f13ef2a5f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") 00:08:42 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0xfff, 0x8, r1}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x43def3abd73186cc) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000300)='./file0\x00', 0x8000202, 0x0) fcntl$setstatus(r3, 0x4, 0x10000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x3, 0xf, 0x3f, 0x89}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r4, 0x3f, 0x2, [0xa22, 0x4]}, 0xc) ftruncate(r3, 0x0) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000003c0)={r4, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x2, 0x110, 0x85, 0x6, 0x2, 0x4, 0x8001, r5}, &(0x7f00000000c0)=0x20) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 00:08:43 executing program 0: socketpair(0x1f, 0x2, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000240)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:08:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000280)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x402c7413, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x100001, 0x4) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="5dbd409dc6492ab7d82d28fd7d3c2bdfac82fea91bda48a80e810dd9be315238869170d51da848ebc3e19e254414ead47a0bfbeced3ff8192553af6c207b629bfb53a3750b33df9502249aadfb88abea98c160e7a17fb33bc51b48ad1216ff8a1f126a1a276324b2e8e21a2f4a1fb63968cac36f9cdf7bfd9a0a44e116fc828d52b685bb38e5dab0d492edd54db3d04496e9b3c987ed441831dd52bd739de318e2a01f3ed91d733374f5d6c17913e1bfca05c2b7", 0x5, 0x1, 0x7fff}) 00:08:43 executing program 2: truncate(0x0, 0x3f) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f78000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x101) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:08:43 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x83, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x0, 0x284, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) rmdir(&(0x7f0000000040)='./file0\x00') getpeername$unix(r1, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e) 00:08:43 executing program 1: syz_execute_func(&(0x7f00000003c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc420238f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe27c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0xe82, {{0x2, 0x3, @multicast1}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) syz_execute_func(&(0x7f00000001c0)="301c0298cd80c4827978ae472c9481c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") 00:08:44 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_sctp(0x2, 0x5, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x2253}, 0x24) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ace743c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c40c4e4e4f751ec4016d7d14dee50907f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000280)=0x4) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000100)={0x2, 0x2}) Syncing disks, vnodes remaining... 10 7 6 6 7 4 2 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 pid 754 (syz-fuzzer), jid 0, uid 0: exited on signal 11 stack pointer = 0x28:0xfffffe0028903400 frame pointer = 0x28:0xfffffe0028903430 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 = 5765 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 530 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0028903060 vpanic() at vpanic+0x1e0/frame 0xfffffe00289030c0 panic() at panic+0x43/frame 0xfffffe0028903120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00289031a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0028903210 trap() at trap+0x44d/frame 0xfffffe0028903330 calltrap() at calltrap+0x8/frame 0xfffffe0028903330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe0028903400, rbp = 0xfffffe0028903430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe0028903430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe0028903460 vgonel() at vgonel+0xdc/frame 0xfffffe00289034e0 vflush() at vflush+0x3df/frame 0xfffffe0028903630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe00289036a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe0028903740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe00289037d0 dounmount() at dounmount+0x6e8/frame 0xfffffe0028903850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe0028903880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe00289038d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe0028903920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe0028903980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0028903ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0028903ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x2000000b, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 5765 tid 101435 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why